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Simulated performance of a tractor equipped with two types of tyre under two levels of soil moisture
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Silva, João Pedro Rodrigues da

; Souza, Cristiano Márcio Alves de

; Orlando, Roberto Carlos

; Barbosa, Jackson Antônio

; Bahia, Tainara Regina Cerutti Torres

Revista Ciência Agronômica

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2025, Volume 56 elocation e202292763

Resumo: En | Texto: En | PDF: En

ABSTRACT Due to the importance of grain production, and the need to work the soil under limited moisture, the aim of this study was to develop computer software to predict the tractive capacity of wheeled tractors for two types of tyre, the effect of different inflation pressures and levels of soil moisture. A mathematical model was developed to predict the tractive capacity of a 4 x 2 AFT tractor. Software was developed and tested by comparing the computational data with those from tests of a working tractor in the field. The parameters under evaluation were drawbar force and front and rear drive wheel slip. At both moisture levels, the bias tyres had the lowest front to rear slip ratio at the lower pressure; the ratios were similar when equipped with radial tyres. The bias tyres show maximum force at a slip ratio of 1.09 at the higher pressure and 1.03 at the lower, while for the radial tyres the ratio was 1.05 at the higher pressure and 1.07 at the lower. Software was developed to process data from the model, with the results used for estimating the tractive force of the tractor. The tractive force was overestimated by the model, which needs further adjustment for direct application in the field. production tyre field 109 1 09 1.0 103 03 105 05 107 07 10 0 1.

https://doi.org/10.5935/1806-6690.20250022

Goupia glabra does not recover its timber stock after a 35-year logging cycle in the Brazilian Amazon: evidence from long-term multi-area monitoring 35year year 35 Amazon longterm long term multiarea multi area 3
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VIEIRA, Sabrina Benmuyal

; RUSCHEL, Ademir Roberto

; FERREIRA, Joice Nunes

; MAZZEI, Lucas José de Freitas

; SOUZA, Cintia Rodrigues de

; EMMERT, Fabiano

; NASCIMENTO, Rodrigo Geroni Mendes

Acta Amazonica

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2024, Volume 54 Nº 3 elocation e54ag23219

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

RESUMO Manejo de regra única é frequentemente adotado para várias espécies madeireiras de floresta tropical devido ao conhecimento limitado sobre o crescimento e a relação entre intensidade de exploração e tempo de recuperação de cada espécie. Este estudo fornece informações para subsidiar o manejo sustentável de Goupia glabra por meio da simulação da recuperação do estoque de madeira em um período de 35 anos usando dados de seis áreas na Amazônia brasileira. Períodos de monitoramento após o primeiro ciclo de colheita variaram de 16 a 29 anos e intensidades de exploração de 0.000 a 0.696 m² ha-1. A densidade arbórea de G. glabra variou de 0 a 22 árvores ha-1 e a dominância de 0,00 a 7,39 m² ha-¹. A frequência de diâmetros das árvores se distribuiu homogeneamente entre as classes diamétricas, com maior concentração na primeira classe (20-30 cm). Esses parâmetros geraram estimativas de taxa de recuperação de 12 a 85%, mostrando que 35 anos é insuficiente para árvores com DAP ≥ 20 cm recuperarem o estoque de árvores com DAP ≥ 50 cm colhidas no primeiro ciclo de colheita em todas as áreas. Prazos mínimos de recuperação de 48 a 83 anos foram estimados para garantir a recuperação do estoque de madeira nas áreas de estudo. Os resultados reforçam que as regras de manejo necessitam ser adaptadas à dinâmica populacional de cada espécie madeireira em cada local de exploração e sugerem a necessidade de mudar as exigências legais vigentes que definem o manejo florestal na Amazônia. 3 brasileira 1 2 0000 000 0.00 0696 696 0.69 m ha1. ha1 ha 1. G ha- 00 0,0 739 7 39 7,3 ha¹. ha¹ ¹. ¹ ha-¹ diamétricas 2030 30 (20-3 cm. . cm) 85 85% 5 4 8 0.0 069 69 0.6 0, 73 7, 203 (20- 0. 06 6 (20 (2 (

ABSTRACT Single-rule management is often adopted for various tropical forest timber species due to limited knowledge on species-specific growth and the relationship between logging intensity and recovery time. This study provides information to support sustainable management of Goupia glabra by simulating its wood stock recovery over a 35-year period following logging using data from six areas in the Brazilian Amazon. Monitoring periods after the first harvest cycle varyed from 16 to 29 years, and logging intensity from 0.000 to 0.696 m² ha-1. Tree density of G. glabra varied from 0 to 22 trees ha-1 and dominance from 0.00 to 7.39 m² ha-¹. Frequency of tree diameters was almost evenly distributed across diameter classes, slightly higher in the first (20-30 cm) class. These parameters generated estimations of recovery rate from 12 to 85%, showing that 35 years is insufficient for trees with DBH ≥ 20 cm in all study areas to grow and replace the stock of trees with DBH ≥ 50 cm harvested during the first cycle. Minimum recovery periods from 48 to 83 years were estimated to guarantee the recovery of the wood stock in the study areas. These findings reinforce the need to adapt management rules according to the population dynamics of each timber species and each logging area, and suggest the need for changes in the current legal requirements that define forest management in the Amazon. Singlerule Single rule speciesspecific specific time 35year year Amazon 1 2 0000 000 0696 696 0.69 m ha1. ha1 ha 1. G ha- 00 0.0 739 7 39 7.3 ha¹. ha¹ ¹. ¹ ha-¹ classes 2030 30 (20-3 class 85 85% 3 5 4 8 area 069 69 0.6 0. 73 7. 203 (20- 06 6 (20 (2 (

https://doi.org/10.1590/1809-4392202302191

Mortality, hospitalizations, and persistence of symptoms in the outpatient setting of the first COVID-19 wave in Brazil: results of SARS-Brazil cohort study Mortality hospitalizations COVID19 COVID 19 COVID-1 Brazil SARSBrazil SARS COVID1 1 COVID-
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Fonseca, Henrique Andrade Rodrigues

; Pereira, Adriano Jose

; Nawa, Ricardo Kenji

; Sant’Anna, Viviane Aparecida Rodrigues

; Almeida, Tatiana Ferreira de

; Guimarães, Hélio Penna

; Tognon, Alexandre Pereira

; Marques, Lucas Miranda

; Silva, Lucas Santana Coelho da

; Bittencourt, Rafaela de Souza

; Gomes, Camila Pachêco

; Martins, Priscila de Aquino

; Oliveira, Aryadne Lyrio de

; Milan, Eveline Pipolo

; Dall’Orto, Frederico Toledo Campos

; Hoffman Filho, Conrado Roberto

; Almeida, Guacyra

; Hohmann, Fábio Barlem

; Moia, Diogo Duarte Fagundes

; Piano, Luciana Pereira Almeida

; Machado, Felipe Pinheiro

; Soares, Ronaldo Vicente Pereira

; Damiani, Lucas Petri

; Assis, Silvia Regina Lamas

; Amaro Junior, Edson

; Rizzo, Luiz Vicente

; Berwanger, Otávio

einstein (São Paulo)

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2024, Volume 22 elocation eAO0652

Resumo: En | Texto: En | PDF: En

ABSTRACT Objective To evaluate deaths, hospitalizations, and persistence of symptoms in patients with COVID-19 after infection in an outpatient setting during the first COVID-19 wave in Brazil. Methods This prospective cohort was between April 2020 and February 2021. Hospitalized or non-hospitalized COVID-19 patients until five days after symptom onset were included. The outcomes measured were incidence of death, hospitalization, and persistence of more than two symptoms 60 days after discharge. Results Out of 1,198 patients enrolled in the study, 66.7% were hospitalized. A total of 289 patients died (1 [0.3%] non-hospitalized and 288 [36%] hospitalized). At 60 days, patients non-hospitalized during admission had more persistent symptoms (16.2%) compared to hospitalized (37.1%). The COVID-19 severity variables associated with the persistence of two or more symptoms were increased age (OR= 1.03; p=0.015), respiratory rate at hospital admission (OR= 1.11; p=0.005), length of hospital stay of more than 60 days (OR= 12.24; p=0.026), and need for intensive care unit admission (OR= 2.04; p=0.038). Conclusion COVID-19 survivors who were older, tachypneic at admission, had a hospital length of stay >60 days, and were admitted to the intensive care unit had more persistent symptoms than patients who did not require hospitalization in the early COVID-19 waves. ClinicalTrials.gov Identifier: NCT04479488. deaths hospitalizations COVID19 COVID 19 COVID-1 Brazil 202 2021 nonhospitalized non included death 6 discharge 1198 1 198 1,19 study 667 66 7 66.7 28 ( 0.3% 03 0 3 [0.3% 36% 36 [36% . hospitalized) 16.2% 162 16 2 (16.2% 37.1%. 371 37.1% 37 (37.1%) OR= OR (OR 1.03 103 p=0.015, p0015 p p=0.015 , 015 p=0.015) 1.11 111 11 p=0.005, p0005 p=0.005 005 p=0.005) 12.24 1224 12 24 p=0.026, p0026 p=0.026 026 p=0.026) 2.04 204 04 p=0.038. p0038 p=0.038 038 p=0.038) older >6 waves ClinicalTrialsgov ClinicalTrials gov Identifier NCT04479488 NCT COVID1 COVID- 20 119 1,1 66. 0.3 [0.3 [36 16.2 (16.2 37.1 (37.1% 1.0 10 p001 p=0.01 01 1.1 p000 p=0.00 00 12.2 122 p002 p=0.02 02 2.0 p003 p=0.03 > NCT0447948 1, 0. [0. [3 16. (16. 37. (37.1 1. p00 p=0.0 12. 2. NCT044794 [0 [ (16 (37. p0 p=0. NCT04479 (37 p=0 NCT0447 (3 p= NCT044 NCT04 NCT0

https://doi.org/10.31744/einstein_journal/2024ao0652

Performance of Recombinant Nucleocapsid Protein-Based Constructs for Serological Diagnosis of SARS-CoV-2 Infection ProteinBased Protein Based SARSCoV2 SARSCoV SARS CoV 2 SARS-CoV- SARS-CoV
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Oliveira, Natasha Rodrigues de

; Santos, Francisco Denis Souza

; Seixas Neto, Amilton Clair Pinto

; Barbosa, Liana Nunes

; Bilhalva, Miguel Andrade

; Costa, Ana Vitória

; Donassolo, Rafael Amaral

; Rodrigues, Rafael Rodrigues

; Alves, Mariliana Luiza Ferreira

; Ferreira, Marcos Roberto Alves

; Moreira Júnior, Clóvis

; Lacerda, Marcus Vinícius Guimarães de

; Melo, Gisely Cardoso de

; Dellagostin, Odir Antônio

; McBride, Alan John Alexander

; Pinto, Luciano da Silva

; Moreira, Ângela Nunes

; Conceição, Fabrício Rochedo

Brazilian Archives of Biology and Technology

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2024, Volume 67 elocation e24230196

Resumo: En | Texto: En | PDF: En

Abstract Since the inception of COVID-19 pandemic, there has been a challenging race for the development of precise diagnostic tests. Specific SARS-CoV-2 serological assays are the main tools used to estimate the rate of past infections or herd immunity in epidemiological studies, in addition to being helpful in guiding public health management policies. In this study, an in-house ELISA based on the construct of SARS-CoV-2 nucleocapsid (N) proteins, named rCoV2, rCoV4, and rCoV7, showed diagnostic performance for the detection of IgG antibodies. Sensitivity was evaluated in serum samples from patients with mild to moderate or severe COVID-19 infections, which were collected at different time points, while specificity was evaluated using pre-pandemic sera. In samples from mild to moderate cases obtained ≥16 days after the onset of symptoms, the sensitivities for rCoV2, rCoV4, and rCoV7 were 66.7%, 75%, and 77.8%, respectively. For samples from severe cases, the sensitivity was above 80% for all constructs. All proteins showed high specificity (94-98%). Overall, rCoV7 (C-terminus N-protein portion) showed better diagnostic performance, with 62.3% sensitivity in moderate and severe cases and 96.6% specificity. The SARS-CoV-2 ELISA using N-protein-based constructs could be a promisor tool for investigate the epidemiology of COVID-19 and monitor population-level serosurveillance. COVID19 COVID 19 COVID-1 pandemic tests SARSCoV2 SARSCoV SARS CoV 2 SARS-CoV- studies policies study inhouse house N (N rCoV2 rCoV rCoV4 antibodies points prepandemic pre sera 16 ≥1 symptoms 667 66 7 66.7% 75 75% 778 77 8 77.8% respectively 80 9498%. 9498 94 98% . 98 (94-98%) Overall Cterminus C terminus Nprotein protein portion 623 62 3 62.3 966 96 6 96.6 Nproteinbased populationlevel population level serosurveillance COVID1 1 COVID- SARS-CoV ≥ 66.7 77.8 9498% 949 9 (94-98% 62. 96. 66. 77. (94-98 (94-9 (94- (94 (9 (

https://doi.org/10.1590/1678-4324-2024230196

Oral rehabilitation with removable partial denture in a patient undergoing partial maxillectomy: a case report maxillectomy
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Rodrigues, Carlos Roberto Teixeira

; Pereira, Wesley Luis Rodrigues

; Silva, Emanuelly Groetaers

; Silva, Julia Barboza da

; Odorizi Júnior, Ailton Sebastião

; Reis, Wander Rodrigues dos

; Ovídio, Gabriela de Souza

; Caetano, Roberta Mansur

RGO - Revista Gaúcha de Odontologia

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2024, Volume 72 elocation e20240012

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

RESUMO A prótese parcial removível é uma opção eficaz de reabilitação para pacientes que passaram por cirurgia de maxilectomia parcial em decorrência de tumores maxilares, ou seja, remoção cirúrgica parcial do osso maxilar. A prótese parcial removível deve ser projetada para recuperar as funções mastigatória, fonética e estética, contribuindo assim na melhoria da autoestima e ajudando o paciente a retornar às atividades sociais. Durante a anamnese, é de grande importância verificar o estado geral e psicológico do paciente, suas expectativas e limitações, garantir o acompanhamento frequente para evitar complicações e garantir a durabilidade da prótese. O planejamento protético é uma etapa crítica e pode apresentar desafios, especialmente na obtenção de retenção, estabilidade e suportes adequados. Fatores como o tamanho do defeito, o número de dentes remanescentes e a quantidade de estruturas ósseas remanescentes podem interferir no prognóstico do tratamento. É importante ressaltar que a falta de planejamento pode levar a falhas na reabilitação, resultando em desconforto, má funcionalidade e até mesmo danos à saúde do paciente. Nesse contexto, o presente trabalho tem como objetivo apresentar um caso clínico de sucesso de uma paciente que foi submetida a uma maxilectomia parcial e reabilitada por meio de uma prótese parcial removível fixada por grampos em todo o hemiarco superior esquerdo. Este caso ilustra a importância de uma abordagem personalizada para a reabilitação protética em pacientes com maxilectomia parcial, considerando as particularidades de cada caso e a colaboração interdisciplinar para a obtenção de resultados satisfatórios. maxilares seja maxilar mastigatória estética sociais anamnese limitações desafios retenção adequados defeito tratamento desconforto contexto esquerdo satisfatórios

ABSTRACT The Removable Partial Denture stands as an effective rehabilitation choice for patients who have undergone partial maxillectomy surgery due to maxillary tumors, involving the partial surgical removal of the maxillary bone. Removable partial denture are meticulously designed to restore masticatory, phonetic, and aesthetic functions, thereby contributing significantly to enhancing self-esteem and aiding patients in resuming social activities. During the patient’s history-taking phase, it is of paramount importance to assess the patient’s overall health, psychological state, expectations, and limitations. Ensuring regular follow-ups is imperative to prevent complications and to guarantee the durability of the prosthesis. Prosthetic planning constitutes a critical phase and can pose challenges, especially in achieving proper retention, stability, and suitable supports. Factors such as the defect size, the number of remaining teeth, and the amount of remaining bone structures can influence the treatment prognosis. It is crucial to emphasize that lack of adequate planning can lead to rehabilitation failures, resulting in discomfort, compromised functionality, and even potential harm to the patient’s health. In this context, this study aims to present a successful clinical case of a patient who underwent partial maxillectomy and was rehabilitated through a Removable Partial Denture fixed with clasps on the entire left upper hemi-arch. This case vividly illustrates the importance of a personalized approach to prosthetic rehabilitation in patients with partial maxillectomy, taking into account the specificities of each case and highlighting the necessity of interdisciplinary collaboration to achieve satisfactory outcomes. tumors masticatory phonetic functions selfesteem self esteem activities s historytaking history health state expectations limitations followups follow ups prosthesis challenges retention stability supports size teeth prognosis failures discomfort functionality context hemiarch. hemiarch hemi arch. arch hemi-arch outcomes

https://doi.org/10.1590/1981-86372024001020230067

Efficiency of mixed and rigid occlusal stabilization splints: Randomized clinical trial splints
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OPPITZ, Layza Rossatto

; ARANTES, Ana Carolina Mastriani

; GARANHANI, Roberto Ramos

; COSTA, Carlos Alberto

; ARAUJO, Cristiano Miranda de

; TANAKA, Orlando Motohiro

; ANDREIS, Patricia Kern di Scala

; SCHAPPO, Claudia

; IGNÁCIO, Sérgio Aparecido

; JOHANN, Aline Cristina Batista Rodrigues

; RACHED, Rodrigo Nunes

; CAMARGO, Elisa Souza

Brazilian Oral Research

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2024, Volume 38 elocation e017

Resumo: En | Texto: En | PDF: En

Abstract Occlusal stabilization splints are the most common treatment for controlling the deleterious effects of sleep bruxism. This study aimed to evaluate the effectiveness of a low-cost, mixed occlusal splint (MOS) compared to that of a rigid splint. A randomized clinical trial was performed on 43 adults of both sexes with possible sleep bruxism and satisfactory dental conditions. They were divided into rigid occlusal splint (ROS) (n = 23) and MOS (n = 20) groups. Masticatory muscle and temporomandibular joint (TMJ) pain intensity (visual analog scale), quality of life (WHOQOL-BREF), indentations in the oral mucosa, anxiety, and depression (HADS), number of days of splint use, and splint wear were evaluated. All variables were evaluated at baseline (T0), 6 months (T6), and 12 months (T12) after splint installation (T0), and splint wear was evaluated at T6 and T12. Student’s t-test, Mann–Whitney U test, non-parametric Friedman’s analysis of variance for paired samples and pairwise multiple comparisons, Pearson’s chi-square test, two-proportion z-test, non-parametric McNemar’s and Cochran’s Q, and Wilcoxon tests were used (p < 0.05). In both groups, there was a decrease in TMJ pain and pain intensity over time and improvements in the quality of life scores. At T6, there was a higher rate of splint wear in the MOS group than in the ROS group (p = 0.023). The MOS showed a higher rate of wear than the rigid splint but had similar results for the other variables. Therefore, the use of a mixed splint appears to be effective in controlling the signs and symptoms of sleep bruxism. lowcost, lowcost low cost, cost low-cost (MOS 4 conditions (ROS n 23 20 groups (TMJ visual scale, scale , scale) WHOQOLBREF, WHOQOLBREF WHOQOL BREF (WHOQOL-BREF) mucosa anxiety HADS, HADS (HADS) T0, T0 T (T0) (T6) 1 T12 (T12 Students Student s ttest, ttest t test t-test MannWhitney Mann Whitney nonparametric non parametric Friedmans Friedman comparisons Pearsons Pearson chisquare chi square twoproportion two proportion ztest, ztest z z-test McNemars McNemar Cochrans Cochran Q p 0.05. 005 0.05 . 0 05 0.05) scores 0.023. 0023 0.023 023 0.023) Therefore 2 (WHOQOL-BREF (HADS (T0 (T6 T1 (T1 00 0.0 002 0.02 02 (T 0.

https://doi.org/10.1590/1807-3107bor-2024.vol38.0017

VIDEOFLUOROSCOPIC EVALUATION OF THE IMPACT OF CAPSULE SIZE AND SUBJECT’S AGE AND GENDER ON CAPSULE SWALLOWING SUBJECTS SUBJECT S
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GUTIERRES, Laís Flavia de Souza

; MONTALDI, Marina Rodrigues

; NASCIMENTO, Weslania Viviane

; DANTAS, Roberto Oliveira

Arquivos de Gastroenterologia

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2024, Volume 61 elocation e23092

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

RESUMO Contexto: Algumas pessoas apresentam recorrentemente dificuldades para engolir medicamentos sólidos, o que pode estar associado ao tamanho do medicamento, à idade e ao gênero dos indivíduos. Objetivo: Avaliar, em adultos, o impacto do tamanho da cápsula, da idade e do gênero no trânsito oral e faríngeo de cápsulas. Métodos: Videofluoroscopia foi utilizada para medir o trânsito oral e faríngeo de cápsulas em 49 indivíduos saudáveis (17 homens e 32 mulheres), com idade média de 46 anos (limites de 23 e 88 anos). Cápsulas menores foram preenchidas com 0,50 mL e cápsulas maiores foram preenchidas com 0,95 mL de sulfato de bário; o volume de líquido ingerido com as cápsulas foi quantificado em cada ingestão. Foram medidos o tempo de preparo oral, tempo de trânsito oral, tempo de reação da deglutição, tempo para fechamento do vestíbulo laríngeo, tempo de fechamento do vestíbulo laríngeo, tempo de trânsito faríngeo e tempo de abertura do esfíncter superior do esôfago. Resultados: O tamanho da cápsula não influenciou o tempo de trânsito oral ou faríngeo. Mais líquido foi ingerido com cápsulas maiores e por pessoas com mais de 40 anos. O tempo de trânsito oral foi menor em idosos (60-88 anos) e o tempo de fechamento do vestíbulo laríngeo foi maior em mulheres. Conclusão: O tamanho da cápsula não influenciou o trânsito oral e faríngeo, porém houve maior volume de líquido ingerido com a cápsula maior e nos mais idosos. O trânsito oral da cápsula foi mais rápido em indivíduos com mais de 60 anos. Contexto sólidos medicamento Objetivo Avaliar adultos Métodos 4 17 (1 3 mulheres, mulheres , mulheres) limites 2 8 . 050 0 50 0,5 095 95 0,9 bário ingestão deglutição esôfago Resultados 6088 (60-8 Conclusão 6 1 ( 05 5 0, 09 9 608 (60- (60 (6

ABSTRACT Background: People recurrently have difficulties swallowing solid medications, which can be associated with the size of the medication and the age and gender of individuals. Objective: To evaluate the impact of capsule size and adults’ age and gender on oral and pharyngeal capsule transit during capsule swallows. Methods: Videofluoroscopy was used to measure capsule oral and pharyngeal transit during swallows in 49 healthy individuals (17 men and 32 women), with a mean age of 46 years (ranging from 23 to 88 years). Smaller capsules were filled with 0.50 mL of barium sulfate, and larger capsules were filled with 0.95 mL of barium sulfate; the volume of liquid ingested with the capsules was also quantified in each ingestion. The measurements included the oral preparation time, oral transit time, swallowing reaction time, time to laryngeal vestibule closure, laryngeal vestibule closure duration, pharyngeal transit time, and upper esophageal sphincter opening duration. Results: The capsule size did not influence either the oral or pharyngeal transit time. Increased liquid volume was ingested with larger capsules and by people older than 40 years. The oral transit time was shorter in older adults (60-88 years), and the time to laryngeal vestibule closure was longer in women. Conclusion: The size of large capsules did not make a difference in oral or pharyngeal transit when compared with smaller capsules. The capsule size and the participant’s age influenced the volume of liquid ingested - larger capsules and older individuals required a larger volume. The capsule oral transit was faster in individuals older than 60 years. Background medications Objective Methods 4 17 (1 3 women, women , women) ranging 2 8 . years) 050 0 50 0.5 sulfate 095 95 0.9 ingestion duration Results 6088 (60-8 years, Conclusion participants participant s 6 1 ( 05 5 0. 09 9 608 (60- (60 (6

https://doi.org/10.1590/s0004-2803.246102023-92

Diretrizes Brasileiras de Medidas da Pressão Arterial Dentro e Fora do Consultório – 2023 202 20 2
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Feitosa, Audes Diogenes de Magalhães

; Barroso, Weimar Kunz Sebba

; Mion Junior, Decio

; Nobre, Fernando

; Mota-Gomes, Marco Antonio

; Jardim, Paulo Cesar Brandão Veiga

; Amodeo, Celso

; Oliveira, Adriana Camargo

; Alessi, Alexandre

; Sousa, Ana Luiza Lima

; Brandão, Andréa Araujo

; Pio-Abreu, Andrea

; Sposito, Andrei C.

; Pierin, Angela Maria Geraldo

; Paiva, Annelise Machado Gomes de

; Spinelli, Antonio Carlos de Souza

; Machado, Carlos Alberto

; Poli-de-Figueiredo, Carlos Eduardo

; Rodrigues, Cibele Isaac Saad

; Forjaz, Claudia Lucia de Moraes

; Sampaio, Diogo Pereira Santos

; Barbosa, Eduardo Costa Duarte

; Freitas, Elizabete Viana de

; Cestario, Elizabeth do Espirito Santo

; Muxfeldt, Elizabeth Silaid

; Lima Júnior, Emilton

; Campana, Erika Maria Gonçalves

; Feitosa, Fabiana Gomes Aragão Magalhães

; Consolim-Colombo, Fernanda Marciano

; Almeida, Fernando Antônio de

; Silva, Giovanio Vieira da

; Moreno Júnior, Heitor

; Finimundi, Helius Carlos

; Guimarães, Isabel Cristina Britto

; Gemelli, João Roberto

; Barreto-Filho, José Augusto Soares

; Vilela-Martin, José Fernando

; Ribeiro, José Marcio

; Yugar-Toledo, Juan Carlos

; Magalhães, Lucélia Batista Neves Cunha

; Drager, Luciano F.

; Bortolotto, Luiz Aparecido

; Alves, Marco Antonio de Melo

; Malachias, Marcus Vinícius Bolívar

; Neves, Mario Fritsch Toros

; Santos, Mayara Cedrim

; Dinamarco, Nelson

; Moreira Filho, Osni

; Passarelli Júnior, Oswaldo

; Vitorino, Priscila Valverde de Oliveira

; Miranda, Roberto Dischinger

; Bezerra, Rodrigo

; Pedrosa, Rodrigo Pinto

; Paula, Rogerio Baumgratz de

; Okawa, Rogério Toshiro Passos

; Póvoa, Rui Manuel dos Santos

; Fuchs, Sandra C.

; Lima, Sandro Gonçalves de

; Inuzuka, Sayuri

; Ferreira-Filho, Sebastião Rodrigues

; Fillho, Silvio Hock de Paffer

; Jardim, Thiago de Souza Veiga

; Guimarães Neto, Vanildo da Silva

; Koch, Vera Hermina Kalika

; Gusmão, Waléria Dantas Pereira

; Oigman, Wille

; Nadruz Junior, Wilson

Arquivos Brasileiros de Cardiologia

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2024, Volume 121 Nº 4 elocation e20240113

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

https://doi.org/10.36660/abc.20240113

Association Between Body Mass Index, Obesity, and Clinical Outcomes Following Coronary Artery Bypass Grafting in Brazil: An Analysis of One Year of Follow-up of BYPASS Registry Patients Index Obesity Brazil Followup Follow up
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Ramos, Rodrigo Santin

; Rocco, Isadora Salvador

; Viceconte, Marcela

; Santo, José Amalth do Espírito

; Berwanger, Otavio

; Santos, Renato Hideo Nakagawa

; Kalil, Renato Abdala Karam

; Jatene, Fabio B.

; Cavalcanti, Alexandre Biasi

; Zilli, Alexandre Cabral

; Pimentel, Walace de Souza

; Hossne Junior, Nelson Américo

; Branco, João Nelson Rodrigues

; Trimer, Renata

; Evora, Paulo Roberto Barbora

; Gomes, Walter J.

; Guizilin, Solange

Brazilian Journal of Cardiovascular Surgery

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2024, Volume 39 Nº 2 elocation e20230133

Resumo: En | Texto: En | PDF: En

ABSTRACT Objective: To investigate the association between body mass index (BMI), obesity, clinical outcomes, and mortality following coronary artery bypass grafting (CABG) in Brazil using a large sample with one year of follow-up from the Brazilian Registry of Cardiovascular Surgeries in Adults (or BYPASS) Registry database. Methods: A multicenter cohort-study enrolled 2,589 patients submitted to isolated CABG and divided them into normal weight (BMI 20.0-24.9 kg/m2), overweight (BMI 25.0-29.9 kg/m2), and obesity (BMI > 30.0 kg/m2) groups. Inpatient postoperative outcomes included the most frequently described complications and events. Collected post-discharge outcomes included rehospitalization and mortality rates within 30 days, six months, and one year of follow-up. Results: Sternal wound infections (SWI) rate was higher in obese compared to normal-weight patients (relative risk [RR]=5.89, 95% confidence interval [CI]=2.37-17.82; P=0.001). Rehospitalization rates in six months after discharge were higher in obesity and overweight groups than in normal weight group (χ2=6.03, P=0.049); obese patients presented a 2.2-fold increase in the risk for rehospitalization within six months compared to normal-weight patients (RR=2.16, 95% CI=1.17-4.09; P=0.045). Postoperative complications and mortality rates did not differ among groups during time periods. Conclusion: Obesity increased the risk for SWI, leading to higher rehospitalization rates and need for surgical interventions within six months following CABG. Age, female sex, and diabetes were associated with a higher risk of mortality. The obesity paradox remains controversial since BMI may not be sufficient to assess postoperative risk in light of more complex and dynamic evaluations of body composition and physical fitness. Objective BMI, , (BMI) (CABG followup follow up or BYPASS database Methods cohortstudy cohort study 2589 2 589 2,58 20.024.9 200249 20.0 24.9 20 0 24 9 20.0-24. kg/m2, kgm2 kgm kg/m2 kg m2 m 25.029.9 250299 25.0 29.9 25 29 25.0-29. 300 30. events postdischarge post 3 days followup. up. Results SWI (SWI normalweight relative RR=5.89, RR589 RR =5.89, 5 89 [RR]=5.89 95 CI=2.3717.82 CI2371782 CI =2.37 17.82 37 17 82 [CI]=2.37-17.82 P=0.001. P0001 P P=0.001 . 001 P=0.001) χ2=6.03, χ2603 χ χ2 6 03 (χ2=6.03 P=0.049 P0049 049 P=0.049) 2.2fold 22fold fold 2.2 RR=2.16, RR216 16 (RR=2.16 CI=1.174.09 CI117409 CI=1.17 4.09 1 4 09 CI=1.17-4.09 P=0.045. P0045 P=0.045 045 P=0.045) periods Conclusion Age sex fitness 258 58 2,5 024 20.024. 20024 200 20. 249 24. 20.0-24 kg/m 029 25.029. 25029 250 25. 299 29. 25.0-29 RR=5.89 RR58 =5.89 8 [RR]=5.8 3717 CI=2.3717.8 CI237178 237 =2.3 1782 17.8 [CI]=2.37-17.8 P000 P=0.00 00 χ2=6.03 χ260 (χ2=6.0 P=0.04 P004 04 2fold 22 2. RR=2.16 RR21 (RR=2.1 174 CI=1.174.0 CI11740 CI117 CI=1.1 409 4.0 CI=1.17-4.0 2, 02 20.024 2002 20.0-2 25.029 2502 25.0-2 RR=5.8 RR5 =5.8 [RR]=5. 371 CI=2.3717. CI23717 23 =2. 178 17. [CI]=2.37-17. P00 P=0.0 χ2=6.0 χ26 (χ2=6. RR=2.1 RR2 (RR=2. CI=1.174. CI1174 CI11 CI=1. 40 4. CI=1.17-4. 20.02 20.0- 25.02 25.0- RR=5. =5. [RR]=5 CI=2.3717 CI2371 =2 [CI]=2.37-17 P0 P=0. χ2=6. (χ2=6 RR=2. (RR=2 CI=1.174 CI1 CI=1 CI=1.17-4 RR=5 =5 [RR]= CI=2.371 CI237 = [CI]=2.37-1 P=0 χ2=6 (χ2= RR=2 (RR= CI= CI=1.17- RR= [RR] CI=2.37 CI23 [CI]=2.37- P= χ2= (χ2 (RR [RR CI=2.3 CI2 [CI]=2.37 (χ CI=2. [CI]=2.3 CI=2 [CI]=2. [CI]=2 [CI]= [CI] [CI

https://doi.org/10.21470/1678-9741-2023-0133

10.

Uncovering the knowledge about systemic amyloidosis relevant to the rheumatologists
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Pereira, Ivanio Alves

; Rosa Neto, Nilton Salles

; Nascimento, Renan Rodrigues Neves Ribeiro do

; Freire, Eutilia Andrade Medeiros

; Neves, Fabricio de Souza

; Bica, Blanca Elena Rios Gomes

; Pinheiro, Frederico Augusto Gurgel

; Perazzio, Sandro Félix

; Cordeiro, Rafael Alves

; Giardini, Henrique Ayres Mayrink

; Azevedo, Valderilio Feijo

; Sztajnbok, Flavio Roberto

Advances in Rheumatology

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2024, Volume 64 elocation 71

Resumo: En | Texto: En | PDF: En

Abstract Amyloidosis is a localized or systemic disease caused by deposition of proteins in the extracellular space of various organs and tissues. As part of the disease, proteins that were originally soluble misfold and acquire a fibrillar conformation that renders them insoluble and resistant to proteolysis. Systemic amyloidosis is a rare, often underdiagnosed condition. In recent years, the incidence of newly diagnosed cases of amyloidosis has been increasing in association with the aging of the population and greater access to diagnostic tests. From a clinical perspective, systemic amyloidosis is frequently associated with involvement of the kidneys (causing nephrotic syndrome), heart (cardiac failure and arrhythmia), and peripheral nervous system (sensorimotor polyneuropathy and autonomic dysfunction). This condition is important to the rheumatologist for several reasons, such as its systemic involvement that mimics autoimmune rheumatic diseases, its musculoskeletal manifestations, which when recognized can allow the diagnosis of amyloidosis, and also because reactive or secondary AA amyloidosis is a complication of rheumatic inflammatory diseases. The treatment of amyloidosis depends on the type of amyloid protein involved. Early recognition of this rare disease is fundamental for improved clinical outcomes. tissues proteolysis years tests perspective causing syndrome, syndrome , syndrome) cardiac arrhythmia, arrhythmia arrhythmia) sensorimotor dysfunction. dysfunction . dysfunction) reasons diseases manifestations involved outcomes

https://doi.org/10.1186/s42358-024-00399-3

11.

Critical levels and fertility classes of soils with high-activity clay in the Brazilian semi-arid region highactivity high activity semiarid semi arid
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Souza, Henrique Antunes de

; Lima Neto, Antonio João de

; Pompeu, Roberto Cláudio Fernandes Franco

; Guedes, Fernando Lisboa

; Tonucci, Rafael Gonçalves

; Cavalcante, Ana Clara Rodrigues

; Natale, William

; Valladares, Gustavo Souza

; Escobar, Maria Eugênia Ortiz

; Rodrigues, Helen Cristina de Arruda

; Andrade, Hosana Aguiar Freitas de

; Oliveira Júnior, José Oscar Lustosa de

; Sagrilo, Edvaldo

Revista Brasileira de Ciência do Solo

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2024, Volume 48 elocation e0230154

Resumo: En | Texto: En | PDF: En

ABSTRACT Soil fertility evaluation is important for adopting conservation management and adequate nutrient supply. The objective of this study was to identify critical levels and soil fertility classes using the boundary line method for rainfed crops (corn, cowpea and sabiá [Mimosa caesalpiniifolia]) in the Brazilian semi-arid region. A database of 226 soil fertility analyses of samples from the 0.00-0.20 m soil layer, and corn, cowpea and sabiá yields from Ceará State was used to generate interpretation classes (at 80 and 95 % of maximum yield). In a scatter plot, soil nutrient concentrations (x-axis) and relative crop yields (y-axis) were correlated, and the border points fitted to a quadratic model. Proposed interpretation classes were classified as very low, low, adequate, high and very high, except for Na+, whose adequate class was considered tolerable. Generated models showed coefficients of determination (R2) for the chemical properties ranging from 0.54 to 0.92. Based on the interpretation classes, the critical level was determined as 6.3 for pH, 10.8 g dm-3 for OM, 20.9 mg dm-3 for P, 81 mg dm-3 for K, 55 mmolc dm-3 for Ca2+, 24 mmolc dm-3 for Mg2+ and 8 mg dm-3 for S-SO42-. Interpretation classes for soils with high-activity clay in the Brazilian semi-arid region were superior to those in the reference literature. Boundary line method established fertility classes and critical levels for soil chemical properties in more than one crop, using the concept of relative yield. supply corn (corn Mimosa caesalpiniifolia caesalpiniifolia] semiarid semi arid 22 0.000.20 000020 0.00 0.20 0 00 20 0.00-0.2 layer at 9 yield . yield) plot xaxis x axis (x-axis yaxis y (y-axis correlated model low Na Na+ tolerable R2 R (R2 054 54 0.5 092 92 0.92 63 6 3 6. pH 108 10 10. dm3 dm dm- OM 209 20. P K 5 Ca2 Ca Ca2+ 2 Mg2 Mg SSO42. SSO42 SSO S SO42 SO S-SO42- highactivity activity literature 000 0.000.2 00002 0.0 020 0.2 0.00-0. (R 05 0. 09 0.9 1 SSO4 SO4 S-SO42 0.000. 0000 02 0.00-0 S-SO4 0.000 0.00- S-SO

https://doi.org/10.36783/18069657rbcs20230154

12.

Rare diseases: What rheumatologists need to know? diseases know
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Nascimento, Renan Rodrigues Neves Ribeiro do

; Piotto, Daniela Gerent Petry

; Freire, Eutilia Andrade Medeiros

; Neves, Fabricio de Souza

; Sztajnbok, Flavio Roberto

; Bica, Blanca Elena Rios Gomes

; Pinheiro, Frederico Augusto Gurgel

; Kozu, Katia Tomie

; Pereira, Ivanio Alves

; Azevedo, Valderilio Feijo

; Cordeiro, Rafael Alves

; Giardini, Henrique Ayres Mayrink

; Franco, Marco Túlio Muniz

; Carvalho, Margarida de Fátima Fernandes

; Rosa-Neto, Nilton Salles

; Perazzio, Sandro Félix

Advances in Rheumatology

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2024, Volume 64 elocation 74

Resumo: En | Texto: En | PDF: En

Abstract Although the terms "rare diseases" (RD) and "orphan diseases" (OD) are often used interchangeably, specific nuances in definitions should be noted to avoid misconception. RD are characterized by a low prevalence within the population, whereas OD are those inadequately recognized or even neglected by the medical community and drug companies. Despite their rarity, as our ability on discovering novel clinical phenotypes and improving diagnostic tools expand, RD will continue posing a real challenge for rheumatologists. Over the last decade, there has been a growing interest on elucidating mechanisms of rare autoimmune and autoinflammatory rheumatic diseases, allowing a better understanding of the role played by immune dysregulation on granulomatous, histiocytic, and hypereosinophilic disorders, just to name a few. This initiative enabled the rise of innovative targeted therapies for rheumatic RD. In this review, we explore the state-of-the art of rare RD and the critical role played by rheumatologists in healthcare. We also describe the challenges rheumatologists may face in the coming decades. diseases (RD orphan (OD interchangeably misconception population companies rarity expand decade granulomatous histiocytic disorders few review stateofthe state healthcare decades

https://doi.org/10.1186/s42358-024-00407-6

13.

Diretriz de Tomografia Computadorizada e Ressonância Magnética Cardiovascular da Sociedade Brasileira de Cardiologia e do Colégio Brasileiro de Radiologia – 2024 202 20 2
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Magalhães, Tiago Augusto

; Carneiro, Adriano Camargo de Castro

; Moreira, Valéria de Melo

; Trad, Henrique Simão

; Lopes, Marly Maria Uellendahl

; Cerci, Rodrigo Julio

; Nacif, Marcelo Souto

; Schvartzman, Paulo R.

; Chagas, Antônio Carlos Palandrini

; Costa, Isabela Bispo Santos da Silva

; Schmidt, André

; Shiozaki, Afonso Akio

; Montenegro, Sérgio Tavares

; Piegas, Leopoldo Soares

; Zapparoli, Marcelo

; Nicolau, José Carlos

; Fernandes, Fabio

; Hadlich, Marcelo Souza

; Ghorayeb, Nabil

; Mesquita, Evandro Tinoco

; Gonçalves, Luiz Flávio Galvão

; Ramires, Felix José Alvarez

; Fernandes, Juliano de Lara

; Schwartzmann, Pedro Vellosa

; Rassi, Salvador

; Torreão, Jorge Andion

; Mateos, José Carlos Pachón

; Beck-da-Silva, Luiz

; Silva, Marly Conceição

; Liberato, Gabriela

; Oliveira, Gláucia Maria Moraes de

; Feitosa Filho, Gilson Soares

; Carvalho, Hilka dos Santos Moraes de

; Markman Filho, Brivaldo

; Rocha, Ricardo Paulo de Sousa

; Azevedo Filho, Clerio Francisco de

; Taratsoutchi, Flávio

; Coelho-Filho, Otavio Rizzi

; Kalil Filho, Roberto

; Hajjar, Ludhmila Abrahão

; Ishikawa, Walther Yoshiharu

; Melo, Cíntia Acosta

; Jatene, Ieda Biscegli

; Albuquerque, Andrei Skromov de

; Rimkus, Carolina de Medeiros

; Silva, Paulo Savoia Dias da

; Vieira, Thiago Dieb Ristum

; Jatene, Fabio Biscegli

; Azevedo, Guilherme Sant Anna Antunes de

; Santos, Raul D.

; Monte, Guilherme Urpia

; Ramires, José Antonio Franchini

; Bittencourt, Marcio Sommer

; Avezum, Alvaro

; Silva, Leonardo Sara da

; Abizaid, Alexandre

; Gottlieb, Ilan

; Precoma, Dalton Bertolim

; Szarf, Gilberto

; Sousa, Antônio Carlos Sobral

; Pinto, Ibraim Masciarelli Francisco

; Medeiros, Fábio de Morais

; Caramelli, Bruno

; Parga Filho, José Rodrigues

; Santos, Tiago Senra Garcia dos

; Prazeres, Carlos Eduardo Elias dos

; Lopes, Marcelo Antonio Cartaxo Queiroga

; Avila, Luiz Francisco Rodrigues de

; Scanavacca, Mauricio Ibrahim

; Gowdak, Luis Henrique Wolff

; Barberato, Silvio Henrique

; Nomura, Cesar Higa

; Rochitte, Carlos Eduardo

Arquivos Brasileiros de Cardiologia

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2024, Volume 121 Nº 9 elocation e20240608

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

https://doi.org/10.36660/abc.20240608

14.

Fatores associados à incidência e à piora do problema de coluna durante a primeira onda da COVID-19 no Brasil COVID19 COVID 19 COVID-1 COVID1 1 COVID-
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Romero, Dalia Elena

; Muzy, Jessica

; Maia, Leo Ramos

; Almeida, Wanessa da Silva de

; Silva, Danilo Rodrigues Pereira da

; Malta, Deborah Carvalho

; Souza Junior, Paulo Roberto Borges de

Ciência & Saúde Coletiva

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Mar 2023, Volume 28 Nº 3 Páginas 771 - 784

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

Resumo O artigo tem como objetivo estimar a incidência e o agravamento do problema de coluna (PC) durante a primeira onda da COVID-19 no Brasil, bem como investigar os fatores demográficos, socioeconômicos e as mudanças nas condições de vida associadas. Utilizou-se a ConVid - Pesquisa de Comportamentos, realizada entre abril e maio de 2020, como fonte de dados. Estimou-se o número e a distribuição dos entrevistados que desenvolveram PC e a dos que tiveram agravamento no problema preexistente, seus intervalos de 95% de confiança e o teste qui-quadrado de Pearson. Estimou-se também a razão de chance de desenvolver PC ou ter piora de problema preexistente por meio de modelos de regressão logística múltipla. O PC preexistente foi reportado por 33,9% (IC95% 32,5-35,3) dos entrevistados e mais da metade (54,4%; IC95% 51,9-56,9) teve piora do quadro. A incidência cumulativa de PC na primeira onda da pandemia foi de 40,9% (IC95% 39,2-42,7). Ser mulher, o aumento percebido do trabalho doméstico e o sentimento frequente de tristeza ou depressão foram associados a ambos os desfechos. Os fatores socioeconômicos não foram associados a nenhum dos desfechos. A alta incidência e agravamento do PC durante a primeira onda revelam a necessidade de estudos em períodos mais recentes, dada a longa duração da pandemia. (PC COVID19 COVID 19 COVID-1 Brasil demográficos associadas Utilizouse Utilizou se Comportamentos 2020 dados Estimouse Estimou 95 quiquadrado qui quadrado Pearson múltipla 339 33 9 33,9 IC95 IC (IC95 32,535,3 325353 32,5 35,3 32 5 35 3 32,5-35,3 54,4% 544 54 4 (54,4% 51,956,9 519569 51,9 56,9 51 56 51,9-56,9 quadro 409 40 40,9 39,242,7. 392427 39,2 42,7 . 39 2 42 7 39,2-42,7) mulher desfechos recentes COVID1 1 COVID- 202 33, IC9 (IC9 535 32,535, 32535 325 32, 353 35, 32,5-35, 54,4 (54,4 956 51,956, 51956 519 51, 569 56, 51,9-56, 40, 242 39,242,7 39242 392 39, 427 42, 39,2-42,7 20 (IC 53 32,535 3253 32,5-35 54, (54, 51,956 5195 51,9-56 24 39,242, 3924 39,2-42, 32,53 32,5-3 (54 51,95 51,9-5 39,242 39,2-42 32,5- (5 51,9- 39,24 39,2-4 ( 39,2-

Abstract The article aims to estimate the incidence and worsening of back pain (BP) during the first wave of COVID-19 in Brazil, as well as to investigate demographic, socioeconomic factors and associated changes in living conditions. ConVid - Behavior Research, applied between April and May 2020, was used as data source. The number and distribution of respondents who developed BP and those who had a worsening of the preexisting problem, their 95% confidence intervals and Pearson’s Chi-square test were estimated. The odds ratio of developing BP or worsening a preexisting problem was also estimated using multiple logistic regression models. Pre-existing BP was reported by 33.9% (95%CI 32.5-35.3) of respondents and more than half (54.4%; 95%CI 51.9-56.9) had worsened. The cumulative incidence of BP in the first wave of the pandemic was 40.9% (95%CI 39.2-42.7). Being a woman, the perceived increase in housework and the frequent feeling of sadness or depression were associated with both outcomes. Socioeconomic factors were not associated with any of outcome. The high incidence and worsening of BP during the first wave reveal the need for studies in more recent periods, given the long duration of the pandemic. (BP COVID19 COVID 19 COVID-1 Brazil demographic conditions Research 2020 source 95 Pearsons Pearson s Chisquare Chi square models Preexisting Pre existing 339 33 9 33.9 95CI CI 32.535.3 325353 32.5 35.3 32 5 35 3 32.5-35.3 54.4% 544 54 4 (54.4% 51.956.9 519569 51.9 56.9 51 56 51.9-56.9 worsened 409 40 40.9 39.242.7. 392427 39.2 42.7 . 39 2 42 7 39.2-42.7) woman outcomes outcome periods COVID1 1 COVID- 202 33. 535 32.535. 32535 325 32. 353 35. 32.5-35. 54.4 (54.4 956 51.956. 51956 519 51. 569 56. 51.9-56. 40. 242 39.242.7 39242 392 39. 427 42. 39.2-42.7 20 53 32.535 3253 32.5-35 54. (54. 51.956 5195 51.9-56 24 39.242. 3924 39.2-42. 32.53 32.5-3 (54 51.95 51.9-5 39.242 39.2-42 32.5- (5 51.9- 39.24 39.2-4 ( 39.2-

https://doi.org/10.1590/1413-81232023283.13042022

15.

Fatores associados à incidência e à piora do problema de coluna durante a primeira onda da COVID-19 no Brasil
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Romero, Dalia Elena

; Muzy, Jessica

; Maia, Leo Ramos

; Almeida, Wanessa da Silva de

; Silva, Danilo Rodrigues Pereira da

; Malta, Deborah Carvalho

; Souza Junior, Paulo Roberto Borges de

Ciência & Saúde Coletiva

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Mar 2023, Volume 28 Nº 3 Páginas 771 - 784

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

https://doi.org/10.1590/1413-81232023283.13042022

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