ABSTRACT Purpose: To assess the impact of thinness on the outcome of the percutaneous nephrolithotomy (PCNL). Materials and Methods: A matched case–control study was performed using a prospectively collected database of all patients who underwent PCNL between June 2011 and October 2021. The patients were stratified into two groups according to their phenotypic characteristics, arbitrarily defined according to their body mass index (BMI): <20 kg/m2 (Group 1, very thin patients, G<20) and ≥25 kg/m2 (Group 2, non-thin patients, G≥25). Patients were randomly matched based on Guy's Stone Score (GSS) according to case complexity at a ratio of 1:3. Results: A total of 204 patients were enrolled in this study: 51 patients (G<20) and 153 controls (G≥25). Complications occurred in 15.2% of the patients, with 5.4% of these complications classified as major complications (Clavien grade ≥ 3). According to complications there were no significant differences between the groups. The overall complication rates were 17.6% in the G<20 and 14.4% in the G≥25 (p = 0.653). The major complication rates were 3.9% in the G<20 and 5.8% in the G≥25 (p=0.429). No differences in transfusion or urinary fistula rates were found. Conclusions: In this study, very thin patients were not at a higher risk of complications when submitted to PCNL than in those with a BMI of ≥25 kg/m2. Apparently, this technique can be used in these patients, just as it is used in any other type of patient, independently of their BMI. Purpose PCNL. . (PCNL) Methods casecontrol control 201 2021 characteristics (BMI) 20 <2 kgm2 kgm kg m2 m kg/m Group 1 G20 G 25 ≥2 2 nonthin non G≥25. G25 G≥25) Guys Guy s GSS (GSS 13. 13 3. 3 1:3 Results 5 (G<20 15 (G≥25) 152 15.2 54 4 5.4 Clavien 3) 176 17 6 17.6 G<2 144 14 14.4 G≥2 p 0.653. 0653 0.653 0 653 0.653) 39 9 3.9 58 8 5.8 p=0.429. p0429 p=0.429 429 (p=0.429) found Conclusions Apparently patient (PCNL 202 (BMI < G2 1: (G<2 (G≥25 15. 5. 17. G< 14. G≥ 065 0.65 65 p042 p=0.42 42 (p=0.429 (G< (G≥2 06 0.6 p04 p=0.4 (p=0.42 (G (G≥ 0. p0 p=0. (p=0.4 p=0 (p=0. p= (p=0 (p=

Abstract Introduction Despite the evidence against drain placement after thyroidectomy, there is a lack of consensus on drain use in patients with substernal goiter. Objective To assess the factors that increase the likelihood of drain placement and its impact on postoperative hematoma and other 30-day complications among adult patients undergoing thyroidectomy for substernal goiter. Methods A retrospective cohort study that used data from the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP). Adult patients (aged ≥ 18 years) who underwent elective thyroidectomy for substernal goiter from 2016 to 2020 were included. Cases with closed suction neck drains placed upon completion of surgery were included in the drain group, and the remaining cases formed the nondrain group. Results A total of 1,229 patients were included (46.5% with drain placement). The factors that increased the likelihood of drain placement included body mass index (BMI) ≥ 30 kg/m2, score between 3 and 5 on the American Society of Anesthesiologists (ASA) physical status classification, sternal split/transthoracic surgical approach, operative time ≥ 90 minutes, and surgery conducted by otolaryngologists. Patients with clean-contaminated or contaminated wound classifications were less likely to be submitted to drain placement. In addition, drain use had no impact on postoperative hematoma formation but was found to independently increase the risk of prolonged length of hospital stay. Conclusion Thyroidectomy without drain placement might be safe for substernal goiter. However, this decision should be individualized for each patient. Level Of Evidence: 3 30day day ACSNSQIP. ACSNSQIP ACS NSQIP . (ACS-NSQIP) aged 1 years 201 202 group 1229 229 1,22 46.5% 465 46 (46.5 placement) BMI (BMI kgm2 kgm kg m2 m kg/m2 ASA (ASA classification splittransthoracic split transthoracic approach 9 minutes otolaryngologists cleancontaminated clean addition stay However patient Evidence (ACS-NSQIP 20 122 22 1,2 46.5 4 (46. kg/m 2 12 1, 46. (46 (4 (

Abstract The scope of this article is to verify if there are differences in factors associated with calcium intake between men and women. It is based on a study conducted with data from a health survey in a sample of 1641 individuals aged 20 years or more living in the urban area of the city of Campinas, in the State of São Paulo. Calcium intake was obtained from a 24-hour recall (24hr recall method) and analyzed according to sociodemographic variables, health behavior, frequency of meals and body mass index (BMI). The existence of associations was verified by multiple linear regression tests, and it was detected that the profile of associated factors differed between genders. Physical exercise in the leisure context was only associated with calcium intake in males, while skin color, smoking, income, overweight/obesity, and frequency of having breakfast only revealed an association in females. Schooling and having snacks were associated with calcium intake in both sexes. The analysis of the associated factors indicates segments of the female and male population in which the importance of calcium intake needs to be more closely examined. Furthermore, it highlights the importance of conducting health analyses stratified by sex due to the different behavioral patterns that prevail between the sexes. women 164 2 Campinas Paulo 24hour hour 24 24hr hr method variables behavior BMI. BMI . (BMI) tests genders males color smoking income overweightobesity overweight obesity overweight/obesity females sexes examined Furthermore 16 (BMI 1

Resumo O objetivo do artigo é verificar se existem diferenças entre os sexos quanto aos fatores que se associam à ingestão de cálcio. Estudo realizado com dados de inquérito de saúde, em amostra de 1.640 indivíduos de 20 anos ou mais residentes no município de Campinas-SP. A ingestão de cálcio foi obtida por meio de um recordatório de 24 horas (R24h) e analisada segundo variáveis sociodemográficas, de comportamentos de saúde, frequência de refeições e índice de massa corporal (IMC); a presença de associações foi verificada por meio de testes de regressão linear múltipla. O perfil de fatores associados à ingestão de cálcio diferiu entre os sexos. A prática de atividade física no contexto de lazer só se associou ao consumo de cálcio no sexo masculino, enquanto cor da pele, tabagismo, renda, excesso de peso e frequência do café da manhã mostraram associação apenas no sexo feminino. Escolaridade e realização de lanches intermediários mostraram-se associadas à ingestão de cálcio em ambos os sexos. A análise aponta segmentos da população feminina e masculina em que a importância da ingestão de cálcio precisa ser mais enfatizada; além disso, alerta para a importância do desenvolvimento de análises de saúde estratificadas por sexo em decorrência de diferentes padrões comportamentais que prevalecem entre os sexos. 1640 1 640 1.64 2 CampinasSP. CampinasSP Campinas SP. SP Campinas-SP R24h Rh R h (R24h sociodemográficas IMC (IMC) múltipla masculino pele tabagismo renda feminino mostraramse enfatizada disso 164 64 1.6 (IMC 16 6 1.

Abstract Objectives: Age at menarche (MA) is a proxy for biological maturation and a parameter of socioeconomic changes. Worldwide, anticipation of menarche is associated with nutritional transition and excess weight. The objective of this study was to evaluate the MA in Amazonian students and its association with nutritional status, ethnicity, and socioeconomic level. Methods: Cross-sectional study with 1,017 students aged 6 to 17 living in the city of Manaus, Brazil. MA was analyzed by status quo and recall; its association with body mass index (BMI), race, socioeconomic status, and adult height was examined. Results: 559 (51.9%) participants had already experienced menarche. In 91.7%, menarche occurred between 10 and 14 years of age; the mean age at the onset of menarche was 11.9 years. Overweight (11.6 years) and obese (11.4 years) participants reached menarche earlier than those with normal weight (12 years) and lean (12.7 years) participants. The associations between MA and nutritional status showed that overweight and obesity are risk factors for the early occurrence of menarche. MA was not associated with socioeconomic status/parental education or race. However, excess weight was associated with earlier MA in all races and social classes. The adult height was slightly lower in girls with menarche before 12 years old (157.9 vs 159.4 cm). Conclusion: Regardless of socioeconomic level or ethnicity, excess weight was associated with earlier menarche in Amazonian students. Objectives (MA changes Worldwide ethnicity Methods Crosssectional Cross sectional 1017 1 017 1,01 Manaus Brazil recall BMI, BMI , (BMI) race examined Results 55 51.9% 519 51 9 (51.9% 917 91 7 91.7% 119 11 11. 11.6 116 (11. 11.4 114 4 (1 12.7 127 (12. statusparental parental However classes 157.9 1579 157 (157. 1594 159 159. cm. cm . cm) Conclusion 101 01 1,0 (BMI 5 51.9 (51.9 91.7 (11 ( 12. 157. 15 (157 0 1, 51. (51. 91. (15 (51 (5

RESUMEN: El objetivo de este estudio fue establecer un modelo de dinámica de cambio relacionada con la edad para predecir cambios en los indicadores de composición corporal en bomberos profesionales. El estudio incluyó una muestra total de 145 sujetos, incluidos bomberos profesionales de Serbia (Edad: 36,6 ± 7,6 años, mín. - máx.: 21,0 - 52,0 años). Se analizaron cuatro variables básicas: Masa Corporal - MC, Masa Grasa Corporal - MGC, - Masa Muscular Esquelética - MME y Área Grasa Visceral - AGV, así como cinco variables derivadas o indexadas: Índice de Masa Corporal - IMC, Porcentaje de grasa corporal - PGC, porcentaje de masa muscular esquelética - PMME, índice proteína-grasa - IPG e índice de composición corporal - ICC. Los resultados mostraron una dinámica de cambio estadísticamente significativa en función de la edad para ocho de las variables examinadas, mientras que sólo una, MME no fue estadísticamente significativa. La mayor significancia estadística en términos de dinámica de cambio en función de la edad se encontró para la variable AGV (F = 35,241, p = 000) y la variable PMME (F = 31,398, p = 0,000). Los bomberos profesionales de Serbia pertenecen a la categoría de personas con indicadores nutricionales normales. Sin embargo, debido a un aumento dominante de la grasa visceral combinado con una disminución dominante de la PMME, se puede concluir que están expuestos a un riesgo de desarrollar diversas enfermedades crónicas, mientras que las condiciones de trabajo, que promueven ciertos hábitos de vida negativos, también contribuyen al aumento observado de los componentes de la grasa corporal.

SUMMARY: The aim of this study was to establish an age-related dynamic of change model for predicting changes in body composition indicators in professional firefighters. The study included a total sample of 145 subjects, comprising professional firefighters from Serbia (Age: 36.6 ± 7.6 yrs., Min - Max: 21.0 - 52.0 yrs.). Four basic variables were analysed: Body Mass - BM, Body Fat Mass - BFM, Skeletal Muscle Mass - SMM, and Visceral Fat Area - VFA, as well as five derived, or index, variables: Body Mass Index - BMI, Percentage of Body Fat - PBF, Percentage of Skeletal Muscle Mass - PSMM, Protein-Fat Index - PFI, and Index of Body - IBC Composition. The results showed a statistically significant dynamic of change as a function of age for eight of the examined variables, while only one (Skeletal Muscle Mass - SMM) was not statistically significant. The highest statistical significance in terms of dynamics of change as a function of age was found for the variable VFA (F = 35.241, p = 000) and the variable PSMM (F = 31.398, p = 0.000). Professional firefighters in Serbia fall into the category of people with normal nutritional indicators. However, due to a dominant increase in visceral fat (VFA) combined with a dominant decrease in the proportion of skeletal muscles in the body (PSMM), it can be concluded that they are exposed to a risk of developing various chronic diseases, while their working conditions, which promote certain negative lifestyle habits, also contribute to the observed increase in body fat components.

RESUMEN Antecedentes: Las hernias de línea media asociadas a diástasis de los músculos rectos anteriores (DRA) son frecuentes y se ha propuesto el tratamiento de ambas patologías simultáneamente para reducir la recurrencia. Las técnicas mínimamente invasivas permiten el tratamiento adecuado con reducción de complicaciones asociadas a la herida quirúrgica; sin embargo, aún no hay consenso acerca de cuál es la mejor técnica. Objetivo: Evaluar los resultados posoperatorios a corto y mediano plazo de una serie de pacientes con defectos de línea media y DRA tratados con la técnica Trans-umbilical Endoscopic Sublay Repair (TESuR). Material y método: Se realizó un estudio observacional descriptivo retrospectivo de pacientes a quienes se les aplicó técnica TESuR entre diciembre de 2020 y marzo de 2023, con un seguimiento posoperatorio mínimo de 6 meses. Se analizaron variables demográficas y perioperatorias. Resultados: En el período de estudio se realizaron 24 reparaciones. Todos los pacientes fueron varones. La edad promedio fue de 57 años (rango 41-81) y el índice de masa corporal (IMC) de 28,9 (21,7- 36,1) kg/m². El área del defecto fue de 8,8 (4-25) cm2, con una DRA de 5,1 (3-9) cm. La tasa de complicaciones a 30 días posoperatorios alcanzó el 17% (4/24); todas fueron Clavien-Dindo I. Con un promedio de seguimiento de 18,6 meses (rango 6-25) no se detectaron recidivas herniarias, aunque dos pacientes (8%) presentaron recidiva de la DRA. Conclusiones: La técnica TESuR presentó una baja morbilidad sin recidivas, por lo que la consideramos una alternativa segura y eficaz para el tratamiento de la DRA asociada a defectos de la línea media.

ABSTRACT Background: Midline hernias associated with diastasis recti abdominis (DRA) are common. Simultaneous treatment of both conditions has been recommended to reduce recurrence. Minimally invasive techniques allow adequate treatment while reducing surgical site complications. However, there is still no consensus regarding the optimal technique. Objective: The aim of this study was to evaluate the short and mid-term outcomes of Trans-umbilical Endoscopic Sublay Repair (TESuR) in patients with midline defects and DRA. Material and methods: We conducted a retrospective descriptive observational study of patients undergoing TESuR between December 2020 and May 2023, with a minimum postoperative follow-up of 6 months. The demographic and perioperative variables were analyzed. Results: A total of 24 procedures were performed during the study period. All the patients were men. Mean age was 57 years (range 41-81) and body mass index (BMI) was 28.9 (21.7- 36.1) kg/m². Mean size of the defect was 8.8 cm2 (4-25) with a mean diastasis width of 5 cm (3-9). The rate of complications at 30 days was 17% (4/24) and were all are grade 1 of the Clavien-Dindo classification. After a mean follow-up of 18.6 months (range 6-25), there were no hernia recurrences, although 2 patients (8%) had a recurrence of DRA. Conclusions: TESuR showed low morbidity rate and absence of recurrences, constituting a safe and effective option for the management of DRA associated with midline defects.

Abstract Objective: To develop growth charts for weight-for-age, height-for-age, and body mass index (BMI)-for-age for both genders aged 2 to 18 years for Brazilian patients with Williams-Beuren Syndrome (WBS). Methods: This is a multicenter, retrospective, and longitudinal study, data were collected from the medical records of boys and girls with a confirmed diagnosis of WBS in three large university centers in the state of Sao Paulo, Brazil. Growth charts stratified by gender and age in years were developed using LMSchartmaker Pro software. The LMS (Lambda Mu Sigma) method was used to model the charts. The quality of the settings was checked by worm plots. Results: The first Brazilian growth charts for weight-for-age, height-for-age, and BMI-for-age stratified by gender were constructed for WBS patients aged 2 to 18 years. Conclusion: The growth charts developed in this study can help to guide family members and to improve the health care offered by health professionals. Objective weightforage, weightforage weight age, weight-for-age heightforage, heightforage height height-for-age BMIforage BMI 1 WilliamsBeuren Williams Beuren WBS. . (WBS) Methods multicenter retrospective Paulo Brazil software Lambda Sigma plots Results Conclusion professionals (WBS

Abstract This article aims to analyse the relationship between physical activity (PA) environment at schools, sex, age, and obesity in children, using a network approach. This is a cross-sectional study, with 1,200 children (8.1±1.0 years old) from eight public schools in the same municipality. Weight and height measurements were assessed to calculate the Body Mass Index (BMI) and classified as healthier weight or overweight. To assess the PA environment at school, a interview with the school´s manager was conducted. The association between the PA environment at school and obesity was tested using a Network Analysis performed on the Jasp software. Positive associations between BMI and Physical Education classes (0.847), physical education teacher (0.349), break duration (0.564), and indoor sports court (0.662) were observed. Negative associations were seen with sex (-0.212) age (-0.387), extracurricular PA (-0.492), and playground (-0.557). Additionally, the centrality indicators highlighted extracurricular PA (1.789) as the variables with the highest betweenness values, and BMI with the highest closeness (2.239) and strength (1.230) values. Extracurricular PA and the presence of playgrounds in school´s environment are associated with healthier weight in low-income children. (PA approach crosssectional cross sectional study 1200 1 200 1,20 8.1±1.0 8110 8 0 (8.1±1. old municipality (BMI overweight s conducted software 0.847, 0847 0.847 , 847 (0.847) 0.349, 0349 0.349 349 (0.349) 0.564, 0564 0.564 564 (0.564) 0.662 0662 662 (0.662 observed 0.212 0212 212 (-0.212 0.387, 0387 0.387 387 (-0.387) 0.492, 0492 0.492 492 (-0.492) 0.557. 0557 0.557 . 557 (-0.557) Additionally 1.789 1789 789 (1.789 values 2.239 2239 2 239 (2.239 1.230 1230 230 (1.230 lowincome low income 120 20 1,2 8.1±1. 811 (8.1±1 084 0.84 84 (0.847 034 0.34 34 (0.349 056 0.56 56 (0.564 0.66 066 66 (0.66 0.21 021 21 (-0.21 038 0.38 38 (-0.387 049 0.49 49 (-0.492 055 0.55 55 (-0.557 1.78 178 78 (1.78 2.23 223 23 (2.23 1.23 123 (1.23 12 1, 8.1±1 81 (8.1± 08 0.8 (0.84 03 0.3 3 (0.34 05 0.5 5 (0.56 0.6 06 6 (0.6 0.2 02 (-0.2 (-0.38 04 0.4 4 (-0.49 (-0.55 1.7 17 7 (1.7 2.2 22 (2.2 1.2 (1.2 8.1± (8.1 0. (0.8 (0.3 (0.5 (0. (-0. (-0.3 (-0.4 (-0.5 1. (1. 2. (2. 8.1 (8. (0 (-0 (1 (2 8. (8 ( (-

Resumo O objetivo deste artigo é analisar a relação entre ambiente de atividade física (AF) nas escolas, sexo, idade e obesidade em crianças, usando uma abordagem de rede. Trata-se de um estudo transversal com 1.200 crianças (8,1±1,0 anos) de oito escolas públicas do mesmo município. Peso e estatura foram avaliadas para cálculo do Índice de Massa Corporal (IMC) e classificadas como peso saudável ou sobrepeso. Para avaliar o ambiente de AF na escola, foi aplicado um questionário por meio de entrevista com o gestor da escola. A associação entre o ambiente de AF na escola e a obesidade foi testada por meio Análise de Redes realizada no software Jasp. Foram observadas associações positivas entre o IMC e as aulas de Educação Física (0,847), professor de educação física (0,349), duração do intervalo (0,564) e quadra poliesportiva (0,662). Associações negativas foram observadas com sexo (-0,212), idade (-0,387), AF extracurricular (-0,492) e playground (-0,557). Adicionalmente, os indicadores de centralidade destacaram a AF extracurricular (1,789) como a variável com o maior valor de intermediação, e o IMC com o maior valor de proximidade (2,239) e força (1,230). A AF extracurricular e a presença de playgrounds no ambiente escolar estão associadas a um peso mais saudável em crianças de baixa renda. (AF rede Tratase Trata se 1200 1 200 1.20 8,1±1,0 8110 8 0 (8,1±1, anos município (IMC sobrepeso Jasp 0,847, 0847 0,847 , 847 (0,847) 0,349, 0349 0,349 349 (0,349) 0,564 0564 564 (0,564 0,662. 0662 0,662 . 662 (0,662) 0,212, 0212 0,212 212 (-0,212) 0,387, 0387 0,387 387 (-0,387) 0,492 0492 492 (-0,492 0,557. 0557 0,557 557 (-0,557) Adicionalmente 1,789 1789 789 (1,789 intermediação 2,239 2239 2 239 (2,239 1,230. 1230 1,230 230 (1,230) renda 120 20 1.2 8,1±1, 811 (8,1±1 084 0,84 84 (0,847 034 0,34 34 (0,349 0,56 056 56 (0,56 066 0,66 66 (0,662 021 0,21 21 (-0,212 038 0,38 38 (-0,387 0,49 049 49 (-0,49 055 0,55 55 (-0,557 1,78 178 78 (1,78 2,23 223 23 (2,23 123 1,23 (1,230 12 1. 8,1±1 81 (8,1± 08 0,8 (0,84 03 0,3 3 (0,34 0,5 05 5 (0,5 06 0,6 6 (0,66 02 0,2 (-0,21 (-0,38 0,4 04 4 (-0,4 (-0,55 1,7 17 7 (1,7 2,2 22 (2,2 1,2 (1,23 8,1± (8,1 0, (0,8 (0,3 (0, (0,6 (-0,2 (-0,3 (-0, (-0,5 1, (1, 2, (2, (1,2 8,1 (8, (0 (-0 (1 (2 8, (8 ( (-

Abstract In Argentina, obesity has been on the rise since 2005. The factors shown to be associated with obesity are of a socio-environmental and genetic nature. Among the latter, the FTO gene has been the most extensively studied. The aim of the present work was to analyze the relationship between two markers of the FTO gene, namely rs9939609 and rs11075997, and socio-environmental variables with nutritional status in a sample of 155 individuals from Puerto Madryn, Chubut. Body mass index (BMI) and waist-to-height index (WHtR) were calculated, and multiple linear models were tested to determine the influence of genetic and non-genetic variables on these anthropometric indices. Nutritional status was significantly and negatively associated with educational level and physical activity. The allele reported in the literature as risk allele of the marker rs11075997 was significantly associated with an increase in anthropometric indices in an additive model, more so with WHtR than with BMI. It is necessary to carry out work on a larger scale that will allow us to determine the frequency of the genetic markers of predisposition to obesity studied here and their distribution in our country. Rev Arg Antrop Biol 26(1), 073, 2024. https://doi.org/10.24215/18536387e073

Resumen En Argentina, el exceso de peso aumentó continuamente desde el 2005 hasta el presente. Los factores con probada relación con el exceso de peso son socio-ambientales y genéticos. Entre estos últimos, el gen FTO es el más estudiado. El objetivo de este trabajo fue analizar la relación entre dos marcadores del gen FTO (rs9939609 y rs11075997) y variables socio-ambientales con el estado nutricional en una muestra de 155 personas de Puerto Madryn, Chubut. Se calcularon los índices de masa corporal (IMC) y de cintura-talla (ICT), y se probaron modelos lineales múltiples para conocer la influencia de las variables genéticas y no genéticas sobre dichos índices antropométricos. El nivel educativo y la actividad física estuvieron asociados significativamente y de manera negativa con el estado nutricional. El alelo reportado en la literatura como de riesgo del marcador rs11075997 estuvo significativamente asociado con el aumento de los índices antropométricos bajo un modelo aditivo, en mayor medida con el ICT que con el IMC. Es necesario realizar trabajos a mayor escala que permitan identificar la frecuencia de los marcadores genéticos de predisposición a obesidad aquí estudiados y su distribución en nuestro país. Rev Arg Antrop Biol 26(1), 073, 2024. https://doi.org/10.24215/18536387e073

Abstract Obesity has been associated with poorer reproductive outcomes after ART treatments, affecting the quality of embryos, endometrial receptivity, and the risk of gestational complications. The decision to delay IVF/ICSI treatments to promote weight loss must be carefully considered, especially in older women. Future research should focus on weight loss interventions tailored to patients’ age and BMI, with longitudinal studies to assess the effects of these interventions. Promoting healthy lifestyles and controlled weight loss is essential, but risks and benefits must be carefully weighed to optimize reproductive treatments.

Resumo A obesidade tem sido associada a piores desfechos reprodutivos após tratamentos de PMA, afetando a qualidade embrionária, a recetividade endometrial e o risco de complicações gestacionais. A decisão de adiar tratamentos de FIV/ICSI para promover a perda de peso deve ser considerada nas mulheres mais velhas. A investigação futura deve focar-se em estudos longitudinais para avaliar os efeitos de intervenções de perda de peso adaptadas à idade e ao IMC. A promoção de estilos de vida saudáveis e a perda de peso controlada são essenciais, mas os riscos e benefícios devem ser cuidadosamente ponderados para otimizar os tratamentos reprodutivos.

RESUMEN Los estilos de vida de los estudiantes están influenciados por desafíos académicos, carga horaria y preferencias alimentarias no siempre saludables,situación que puede derivar en agotamiento físico, mental y enfermedades. El presente estudio tuvo como objetivo analizar la relación entre Hábitos Alimenticios (HA), Índice de Masa Corporal (IMC) e Índice de Satisfacción con la Vida y la Comida (ISVC) en 280 estudiantes seleccionados a través de muestreo probabilístico aleatorio. Se aplicó el enfoque hipotético-deductivo. Los resultados han permitido determinar que el Índice de Satisfacción con la Vida (ISV) y el ISVC no están relacionados con el Índice de Alimentación Saludable (IAS). Existe una correlación significativa negativa entre IMC e IAS, indicando que, a mayor índice de alimentación saludable, menor IMC. Sin embargo, el IMC no determina el ISVC, que es subjetivo y personal, relacionándose más con valoraciones personales, familiares, sociales y estilos de vida.

ABSTRACT Students' lifestyles are influenced by academic challenges, workload and not always healthy food preferences, which can result in physical and mental exhaustion and illness. The objective of this study was to analyze the relationship between Eating Habits (HA), Body Mass Index (BMI) and Index of Satisfaction with Life and Food (ISVC) in 280 students selected through random probabilistic sampling. The hypothetico-deductive approach was applied. The results have allowed us to determine that the Life Satisfaction Index (ISV) and the ISVC are not related to the Healthy Eating Index (HEI). There is a significant negative correlation between BMI and HEI, indicating that the higher the Healthy Eating Index, the lower the BMI. However, BMI does not determine ISVC, which is subjective and personal, relating more to personal, family, social and lifestyle assessments.

Abstract Objective To analyze the epidemiological data of orthopedic injuries in beach tennis players. Methods We conducted a cross-sectional study, through a questionnaire, with 185 beach tennis players during tournaments and training sessions in two cities. The questionnaire comprised anthropometric data, as well as data on length of time practicing the sport and reported orthopedic injuries. Results We excluded 25 of the 185 interviewees. Of the 160 players studied, 51.9% were male and 48.1%, female. The average age was of 40.4 years, the average height was of 1.73 m, the average weight was of 75.6 kg, and the average body mass index (BMI) was of 25.2 kg/m2. Orthopedic injuries were reported by 48.8% of the participants, 30.0% in the lower limbs, 11.3% in the spine, and 25.0% in the upper limbs, with an incidence of 0.82 per one thousand hours of practice. Correlating the incidence of injuries with age, weight, height, and BMI, we only found relevance between the higher average age in patients with lower- and upper-limb injuries. Players who had no previous experience with other racket sports had fewer injuries. Other parameters, such as gender, use of the two-handed backhand, dominant side, participation in competitions, and practice of other sports did not show statistically significant differences. Conclusion Orthopedic injuries were found in almost half of the beach tennis players, primarily in the lower limbs. Age, experience with other racket sports, category, hours of training per week, and length of time playing the sport influenced the incidence of orthopedic injuries. crosssectional cross sectional study 18 cities 2 interviewees 16 studied 519 51 9 51.9 481 48 1 48.1% female 404 40 4 40. years 173 73 1.7 m 756 75 6 75. kg BMI (BMI 252 25. kgm2 kgm m2 kg/m2 488 8 48.8 participants 300 30 0 30.0 limbs 113 11 3 11.3 spine 250 25.0 082 82 0.8 upperlimb limb parameters gender twohanded handed backhand side competitions differences Age category week 5 51. 48.1 17 7 1. kg/m 48. 30. 11. 08 0.

Resumo Objetivo Analisar os dados epidemiolügicos das lesões ortopédicas nos praticantes de beach tennis. Métodos Foi realizado um estudo transversal, por meio de questionário, em 185 praticantes de beach tennis, durante torneios e treinos, em duas cidades. O questionário consistiu na coleta de dados antropométricos, além de dados relativos ao tempo de prática do esporte e às lesões ortopédicas referidas. Resultados Excluímos 25 dos 185 entrevistados. Dos 160 praticantes estudados, 51,9% eram do sexo masculino, e 48,1%, do feminino. A média de idade foi de 40,4 anos, a média da estatura foi de 1,73 m, a média do peso, de 75,6 kg, e a média do índice de massa corporal (IMC), de 25,2 kg/m2. A presença de lesões ortopédicas foi relatada por 48,8% dos praticantes, sendo 30,0% nos membros inferiores (MMII), 11,3% na coluna, e 25,0% nos membros superiores (MMSS), com incidência de 0,82 a cada mil horas de prática. Correlacionando a incidência de lesões com idade, peso, altura e IMC, encontramos relevância apenas entre a média de idade maior nos pacientes com lesão nos MMII e MMSS. Os jogadores que não tinham experiência prévia com outros esportes com raquete tiveram menos lesões. Demais parâmetros, como sexo, uso do backhand com duas mãos, lado dominante, participação em competições e prática de outros esportes não obtiveram diferenças estatisticamente significantes. Conclusão Lesões ortopédicas foram encontradas em quase a metade dos praticantes de beach tennis, preferencialmente nos MMII. Idade, experiência com outros esportes de raquete, categoria, horas de treino por semana e tempo de prática do esporte influenciaram na incidência de lesões ortopédicas. tennis transversal 18 treinos cidades antropométricos referidas 2 entrevistados 16 estudados 519 51 9 51,9 masculino 481 48 1 48,1% feminino 404 40 4 40, anos 173 73 1,7 m peso 756 75 6 75, kg IMC , (IMC) 252 25, kgm2 kgm m2 kg/m2 488 8 48,8 300 30 0 30,0 MMII, (MMII) 113 11 3 11,3 coluna 250 25,0 MMSS, MMSS (MMSS) 082 82 0,8 parâmetros mãos dominante significantes Idade categoria 5 51, 48,1 17 7 1, (IMC kg/m 48, 30, (MMII 11, (MMSS 08 0,

ABSTRACT The physical fitness perception of college students refers to how they see themselves in terms of their physical condition and health. In this stage, anthropometric variables may be affected by stress, changes in sleep and eating habits, and decreased participation in physical activities, impacting academic performance and general health. The objective of this study is to relate the perception of physical condition with self-reported anthropometric measures in university students. This is a descriptive-correlational, observational, cross-sectional research. Forty-six university students from the city of Talca were evaluated. Physical condition was measured by means of the International Fitness Scale (IFIS) and anthropometric measures by means of self-report. General physical condition was inversely related to waist circumference (r=-0.32; p=0.028), waist circumference (r=-0.44; p=0.002) and IFIS (r=-0.43; p=0.003). Inverse correlations were observed between cardiorespiratory fitness with BMI (p=0.008; r=-0.38), waist circumference and ECI (p=0.008; r=-0.38). Speed/agility was inversely correlated with body mass index (BMI) (p=0.001; r=-0.46), waist circumference (p=0.019; r=-0.34), hip (p= 0.004; r= -0.40) and ECI (p=0.004; r=-0.41). Flexibility was inversely correlated with BMI (p=0.041; r=-0.30), waist circumference (p=0.023; r=-0.33), waist hip index (WHI) (p= 0.001; r=-0.45)). Lastly, muscle was not correlated with the anthropometric variables. It is concluded that there is an inverse correlation between the perception of physical condition and some anthropometric measures.

RESUMO A percepção da aptidão física em estudantes universitários refere-se a como eles se veem em termos de sua condição física e saúde. Nessa fase, as variáveis antropométricas podem ser afetadas pelo estresse, por mudanças nos hábitos de sono e alimentação e pela diminuição da participação em atividades físicas, o que afeta o desempenho acadêmico e a saúde em geral. O objetivo foi relacionar a percepção da aptidão física com medidas antropométricas autorreferidas em estudantes universitários. Trata-se de uma pesquisa descritiva, correlacional, transversal e observacional. Foram avaliados 46 estudantes universitários da cidade de Talca. A condição física foi medida por meio da Escala Internacional de Aptidão Física (IFIS) e as medidas antropométricas por meio de autorrelato. A aptidão física geral foi inversamente relacionada à circunferência da cintura (r=-0,32; p=0,028), circunferência da cintura (r=-0,44; p=0,002) e IFIS (r=-0,43; p=0,003). Foram observadas correlações inversas entre a aptidão cardiorrespiratória com o IMC (p=0,008; r=-0,38), a circunferência da cintura e o ECI (p=0,008; r=-0,38). A velocidade/agilidade foi inversamente correlacionada com o índice de massa corporal (IMC) (p=0,001; r=-0,46), circunferência da cintura (p=0,019; r=-0,34), quadril (p= 0,004; r= -0,40) e ECI (p=0,004; r=-0,41). A flexibilidade foi inversamente correlacionada com o IMC (p=0,041; r=-0,30), a circunferência da cintura (p=0,023; r=-0,33), o índice cintura-quadril (WHI) (p= 0,001; r=-0,45). Por fim, a musculatura não foi correlacionada com as variáveis antropométricas. Concluise que há uma correlação inversa entre a percepção da condição física e algumas medidas antropométricas.

RESUMEN La percepción de la condición física en estudiantes universitarios se refiere a cómo se ven a sí mismos en términos de su estado físico y salud. En esta etapa, las variables antropométricas pueden verse afectadas por estrés, cambios en hábitos de sueño y alimentación, y menor participación en actividades físicas, impactando el desempeño académico y salud general. El objetivo fue relacionar la percepción de la condición física con medidas antropométricas auto reportadas en estudiantes universitarios Esta Investigación es de tipo descriptivo-correlacional, de diseño observacional y corte transversal. Fueron evaluados 46 estudiantes universitarios de la ciudad de Talca. La condición física se midió por medio del International Fitness Scale (IFIS) y las medidas antropométricas por medio de auto reporte. La condición física general se relacionó de manera inversa con la circunferencia de cintura (r=-0,32; p=0,028), la circunferencia de cintura(r=-0,44; p=0,002) y el ICE (r=-0,43; p=0,003). Se observaron correlaciones inversas entre la condición cardiorrespiratoria con el IMC (p=0,008; r=-0,38), circunferencia de cintura e ICE (p=0,008; r=-0,38). La velocidad/agilidad se correlacionó de forma inversa con el índice de masa corporal (IMC) (p=0,001; r=-0,46), circunferencia de cintura (p=0,019; r=-0,34), cadera (p= 0,004; r= -0,40) y el ICE (p=0,004; r=-0,41). La flexibilidad se correlaciono de forma inversa con el IMC (p=0,041; r=-0,30), circunferencia de cintura (p=0,023; r=-0,33), índice cintura cadera (ICC) (p= 0,001; r=-0,45)). Por último, la fuera muscular no se correlaciono con las variables antropométricas. Se concluye que existe correlación inversa entre la percepción de la condición física y algunos autore portes de las medidas antropométricas.

ABSTRACT Obesity is a global Non-Communicable Chronic Disease (NCD) associated with various comorbidities and a high mortality rate. This scenario has increasingly affected the female population, leading to a rise in prevalence and related health issues. Therefore, the present study aimed to assess the health-related quality of life of women with overweight or obesity and symptoms of COVID-19 using a multi-professional intervention model. This research was conducted as a parallel group and repeated measures pragmatic trial, in which 28 participants aged between 25 and 65 were allocated into two groups: experimental (intervention group) and control (non-intervention participants). The Body Mass Index (BMI) was (30.5 ± 5.45 kg/m²) in the Experimental Group, and the Control Group was (31 ± 8.2 kg/m2). The 12-Item Health Survey (SF-12) questionnaire was applied to assess the quality of life in the physical and mental domains of COVID-19 survivors with different symptom severities (mild, moderate, severe) compared to the control group. At the end of the program, 28 participants finished the study (15 from the experimental group and 13 from the control group). The results indicated a significant improvement in the mental health domain only in the experimental group after the intervention period (p < 0.05). However, no significant differences in physical health were observed between the experimental and control groups (p > 0.05). Considering these findings, multi-professional actions emerge as a crucial component for enhancing the quality of life, particularly within mental health, during the 16-week intervention period.

RESUMO A obesidade é uma Doença Crônica Não-Transmissível (DCNT) com alcance mundial, associada a diversas comorbidades e alta taxa de mortalidade. Esse quadro tem afetado cada vez mais o público feminino, com aumento da prevalência e doenças correlatas. O objetivo deste estudo foi avaliar a qualidade de vida relacionada à saúde de mulheres com sobrepeso ou obesidade com sintomas da COVID-19 utilizando um modelo de intervenção multiprofissional. Esta pesquisa foi conduzida como um ensaio pragmático de grupos paralelos e medidas repetidas, no qual 28 participantes de idade entre 25 a 65 anos foram distribuídas em dois grupos: experimental (participantes das intervenções) e controle (não participantes das intervenções). No grupo experimental o Índice de Massa Corporal (IMC) foi de (30,5 ± 5,45 kg/m²) e no grupo controle, IMC foi de (31 ± 8,2 kg/m²). Utilizou-se o questionário 12-Item Health Survey (SF-12) para analisar a qualidade de vida nos domínios físico e mental das sobreviventes da COVID-19 nas diferentes sintomatologias (COVID leve, moderada e grave) em comparação com o grupo controle (não participantes das intervenções). Ao final do programa, 28 participantes finalizaram o estudo (15 do grupo experimental e 13 do grupo controle). Os resultados indicaram uma melhoria significativa no domínio de saúde mental apenas no grupo experimental após o período de intervenção (p < 0,05). Entretanto, não foram observadas diferenças significativas na saúde física entre o grupo experimental e controle (p > 0,05). Diante dos resultados a reabilitação multiprofissional emerge como componente importante para a melhoria da qualidade de vida, especialmente no âmbito da saúde mental durante as 16 semanas de intervenção.

RESUMEN La obesidad es una Enfermedad Crónica No Transmisible (ECNT) global asociada a diversas comorbilidades y una alta tasa de mortalidad. Este escenario ha afectado cada vez más a la población femenina, lo que ha llevado a un aumento en la prevalencia y problemas de salud relacionados. El presente estudio tiene como objetivo evaluar la calidad de vida relacionada con la salud de mujeres con sobrepeso u obesidad y síntomas de COVID-19 mediante un modelo de intervención multiprofesional. Esta investigación se llevó a cabo como un ensayo pragmático de grupos paralelos y medidas repetidas, en el que 48 participantes con edades comprendidas entre 25 y 65 años fueron alocadas en dos grupos: experimental (participantes de la intervención) y control (participantes de la no intervención). En el grupo experimental el Índice de Masa Corporal (IMC) fue de (30,5 ± 5,45 kg/m²). En el grupo control, el IMC fue (31 ± 8,2 kg/m²). Se utilizó el cuestionario de 12-Item Health Survey (SF-12) para evaluar la calidad de vida en los dominios físico y mental de las sobrevivientes de COVID-19 con diferentes grados de gravedad de síntomas (leves, moderados, graves) en comparación con el grupo de control (participantes que no recibieron intervenciones). Al final del programa, 28 participantes terminado el estudio (15 participantes de la intervención y 13 sin intervención). Los resultados indicaron una mejora significativa en el dominio de la salud mental solo en el grupo experimental después del período de intervención (p < 0.05). Sin embargo, no se observaron diferencias significativas en la salud física entre el grupo experimental y el grupo de control (p > 0.05). A la luz de estos hallazgos, la rehabilitación multiprofesional emerge como un componente crucial para mejorar la calidad de vida, especialmente en el ámbito de la salud mental durante el período de intervención de 16 semanas.

Resumo O objetivo deste artigo é analisar a relação entre ambiente de atividade física (AF) nas escolas, sexo, idade e obesidade em crianças, usando uma abordagem de rede. Trata-se de um estudo transversal com 1.200 crianças (8,1±1,0 anos) de oito escolas públicas do mesmo município. Peso e estatura foram avaliadas para cálculo do Índice de Massa Corporal (IMC) e classificadas como peso saudável ou sobrepeso. Para avaliar o ambiente de AF na escola, foi aplicado um questionário por meio de entrevista com o gestor da escola. A associação entre o ambiente de AF na escola e a obesidade foi testada por meio Análise de Redes realizada no software Jasp. Foram observadas associações positivas entre o IMC e as aulas de Educação Física (0,847), professor de educação física (0,349), duração do intervalo (0,564) e quadra poliesportiva (0,662). Associações negativas foram observadas com sexo (-0,212), idade (-0,387), AF extracurricular (-0,492) e playground (-0,557). Adicionalmente, os indicadores de centralidade destacaram a AF extracurricular (1,789) como a variável com o maior valor de intermediação, e o IMC com o maior valor de proximidade (2,239) e força (1,230). A AF extracurricular e a presença de playgrounds no ambiente escolar estão associadas a um peso mais saudável em crianças de baixa renda.

Abstract This article aims to analyse the relationship between physical activity (PA) environment at schools, sex, age, and obesity in children, using a network approach. This is a cross-sectional study, with 1,200 children (8.1±1.0 years old) from eight public schools in the same municipality. Weight and height measurements were assessed to calculate the Body Mass Index (BMI) and classified as healthier weight or overweight. To assess the PA environment at school, a interview with the school´s manager was conducted. The association between the PA environment at school and obesity was tested using a Network Analysis performed on the Jasp software. Positive associations between BMI and Physical Education classes (0.847), physical education teacher (0.349), break duration (0.564), and indoor sports court (0.662) were observed. Negative associations were seen with sex (-0.212) age (-0.387), extracurricular PA (-0.492), and playground (-0.557). Additionally, the centrality indicators highlighted extracurricular PA (1.789) as the variables with the highest betweenness values, and BMI with the highest closeness (2.239) and strength (1.230) values. Extracurricular PA and the presence of playgrounds in school´s environment are associated with healthier weight in low-income children.