BACKGROUND: Epidemiological studies focusing on multisite musculoskeletal pain have revealed that the prevalence of multisite pain is high in general populations. OBJECTIVE: To ascertain the prevalence of multisite musculoskeletal pain in the last 12 months and in the last seven days, in a population-based sample and investigate its association with demographic, socioeconomic, behavioral, reported morbidity and ergonomic variables. DESIGN AND SETTING: Cross-sectional population-based survey in Bauru, São Paulo (Brazil). METHODS: 600 individuals were interviewed. The following data were collected: participants’ characteristics, through a precoded questionnaire; physical activity level, through the International Physical Activity Questionnaire; and musculoskeletal symptoms, through the Nordic questionnaire. Descriptive, bivariate and Poisson regression analyses were performed. RESULTS: The prevalence of multisite musculoskeletal pain was 46.5% (confidence interval, CI 42.5 to 50.5) in the last 12 months and 26.1% (CI 22.8 to 29.8) in the last seven days. The variables associated with multisite pain in the last 12 months were female sex, presence of hypertension, diabetes mellitus or depression, watching TV more than three times a week and working in a seated position. Formerly smoking was a protection factor. The variables associated with multisite pain in the last seven days were female sex, age group 60 years and over, low income, presence of comorbidities of hypertension, diabetes mellitus or depression and working in a seated position. CONCLUSION: There was high prevalence of multisite musculoskeletal pain, which was associated with demographic, socioeconomic, work-related, electronic device-related and reported morbidity variables.

RESUMO A dor musculoesquelética no ombro é considerada uma das causas mais prevalentes de dor e incapacidade em adultos. O objetivo foi verificar a prevalência de dor no ombro e fatores correlacionados em adultos de 20 anos ou mais em estudo transversal com 600 indivíduos entrevistados por meio de questionários que identificaram: (1) caracterização dos participantes; (2) nível de atividade física; (3) morbidades relatadas; e (4) sintomas musculoesqueléticos. Foram realizadas análises descritiva, bivariada e de Poisson. A prevalência de dor no ombro foi de 24% (IC 20,3%-27,5%). Ter 60 anos ou mais (PR=2.14; 1.33-2.45); ser do sexo feminino (PR=1.92; 1.29-285); usar o computador mais de três vezes por semana (PR=1.55; 1.01-2.32); trabalhar em posição sentada (PR=1.64; 1.03-2.59); trabalhar de pé, inclinando o corpo para a frente (PR=1.54; 1.00-2.37); e relatar duas ou mais morbidades (PR=3.31; 1.97-5.57) foram indicadores de dor no ombro. O estudo revelou alta prevalência de dor no ombro e uma forte relação com ser mulher, ter idade maior que 60 anos, usar o computador mais de três vezes por semana, executar atividades ocupacionais sentado ou de pé, inclinando o corpo para a frente, e relatar duas ou mais doenças.

ABSTRACT Musculoskeletal pain in the shoulder is considered one of the most prevalent causes of pain and disability in adults. To verify the prevalence of shoulder pain and correlated factors in adults aged 20 years or older in cross-sectional study with 600 individuals interviewed through questionnaires: (1) participants characterization; (2) level of physical activity; (3) reported morbidities; and (4) musculoskeletal symptoms. Descriptive, bivariate, and Poisson regression analyses were performed. The prevalence of pain in the shoulder was 24% (CI 20.3%-27.5%). Being 60 years or older (PR=2.14; 1.33-2.45), female (PR=1.92; 1.29-285), using the computer more than three times a week (PR=1.55; 1.01-2.32), working in a sitting position (PR=1.64; 1.03-2.59), standing up leaning the body forward (PR=1.54; 1.00-2.37), and reporting two or more morbidities (PR=3.31; 1.97-5.57) were all indicators of shoulder pain. This study discloses a high prevalence of shoulder pain and a strong relation with women, age, those who use the computer more than three times a week, those who execute occupational activities sitting and standing up leaning the body forward, and those who report two or more diseases.

RESUMEN El dolor musculoesquelético en el hombro es una de las causas más frecuentes de dolor y discapacidad en adultos. El presente artículo tuvo el objetivo de verificar la prevalencia de dolor de hombro y factores correlacionados en adultos mayores de 20 años. Estudio transversal con 600 individuos entrevistados mediante cuestionarios que han identificado: (1) caracterización de los participantes; (2) nivel de actividad física; (3) morbilidades reportadas; y (4) síntomas musculoesqueléticos. Se realizaron análisis descriptivos, bivariados y de Poisson. La prevalencia del dolor de hombro fue del 24% (IC 20,3%-27,5%). Los indicadores de dolor del hombro fueron: tener 60 años o más (PR=2.14; 1.33-2.45); ser mujer (PR=1.92; 1.29-285); usar la computadora más de tres veces por semana (PR=1.55; 1.01-2.32); trabajar en una posición sentada (PR=1.64; 1.03-2.59); trabajar de pie inclinando el cuerpo hacia adelante (PR=1.54; 1.00-2.37); e informar dos o más morbilidades (PR=3.31; 1.97-5.57). El estudio reveló una alta prevalencia de dolor en el hombro y una fuerte relación con ser mujer, mayor de 60 años, usar la computadora más de tres veces por semana, realizar actividades ocupacionales sentado o de pie inclinándose hacia adelante, e informar la existencia de dos o más enfermedades.

Resumo Introdução A prática insuficiente de atividade física associada a alguns fatores relacionados aos hábitos de vida aumenta o risco de doenças crônicas não transmissíveis e reduz a qualidade de vida da população. Objetivo Identificar o padrão de atividade física e os fatores associados em adultos de 20 anos ou mais. Método Inquérito populacional, transversal, com 600 indivíduos entrevistados em seus domicílios. Foram coletados os seguintes dados: aspectos demográficos, socioeconômicos, comportamentais, do trabalho e nível de atividade física. Realizaram-se as análises descritiva e bivariada e a regressão de Poisson. Resultados A prevalência de prática insuficiente de atividade física foi de 35% (IC 95%: 31,2-38,9). O nível educacional de 0 a 4 anos [RP = 2,35; IC95%: 1,07-5,15], o trabalho sentado [RP = 1,52; IC95%: 1,02-2,48] e o número de dias no computador [RP = 4,60; IC95%: 2,38-14,28] permaneceram no modelo final para o sexo feminino. Para o sexo masculino, permaneceram: o nível educacional de 0 a 4 anos [RP = 2,30; IC95%: 1,21-4,06] ou o de 5 a 8 anos [RP = 3,70; IC95%: 0,79-4,00], o trabalho sentado [RP = 2,22; IC95%: 1,36-3,62], o número de dias no computador [RP = 2,04; IC95%: 1,26-3,32] e o número de dias na TV [RP = 2,12; IC95%: 1,03-4,36]. Conclusão Houve elevada prevalência de prática insuficiente de atividade física e associação com nível de escolaridade, trabalho sentado e número de dias no computador e na TV.

Abstract Background Insufficient practice of physical activity associated with some factors related to life habits increase the risk of non-transmissible chronic diseases and reduce quality of life. Objective Identify the pattern of physical activity and associated factors in adults aged ≥20 years. Method A cross-sectional, population survey conducted with 600 individuals. Data on demographic, socioeconomic and behavioral aspects, work, and physical activities were collected through home interviews. Descriptive, bivariate and Poisson regression analyses were performed. Results Prevalence of insufficient physical activity was 35.0% (95% CI: 31.2-38.9). Zero to four years of schooling [PR=2.35; 95% CI: 1.07-5.15], working in sitting position [PR=1.52; 95% CI: 1.02-2.48], and number of days at the computer [PR=4.60; 95% CI: 2.38-14.28] remained in the final model for females, whereas 0-4 years [PR=2.30; 95% CI: 1.21-4.06] or 5-8 years [PR=3.70; 95% CI: 0.79-4.00] of schooling, working in sitting position [PR=2.22 95% CI: 1.36-3.62], number of days at the computer [PR=2.04; 95% CI: 1.26-3.32], and number of days of TV viewing [PR=2.12; 95% CI: 1.03-4.36] remained in the final model for males. Conclusion High prevalence of insufficient practice of physical activity is associated with schooling, working in sitting position, and number of days at the computer and TV viewing.

Resumo Introdução: O processo de envelhecimento provoca perdas que levam à diminuição do equilíbrio, da velocidade da marcha e capacidade funcional e, portanto, há necessidade de protocolos específicos para trabalhar preventivamente essas variáveis, que contribuirão para a diminuição na freqüência de quedas nesta população. Objetivo: verificar o efeito de um programa de exercícios multissensoriais e de cadeia cinética fechada sobre a capacidade funcional e o equilíbrio em idosas. Métodos: Tratou-se de um ensaio clínico randomizado mascarado (cego). Participaram 32 idosas de Centro de Convivência da Secretaria de Bem-estar social de Bauru, distribuídas em dois grupos: controle (GC = n15) e experimental (GE = 17) avaliadas em dois momentos: inicial (M1 = antes da intervenção) e final (M2 = após intervenção), por meio da capacidade funcional (Timed Up and Go - TUG e velocidade de marcha - TC10) e o equilíbrio pela Escala de Equilíbrio de Berg (EEB). O programa de exercícios multissensoriais e de cadeia cinética fechada foi aplicado uma vez por semana, por uma hora, durante 10 semanas. Resultados: Em relação à comparação entre os momentos M1 e M2 do GE após a intervenção, houve um aumento significativo da capacidade funcional (p = 0,00006), velocidade da marcha (p = 0,0008) e do equilíbrio (p = 0,0006). Conclusão: O programa de treinamento multissensorial e de cadeia cinética fechada sinalizou efeito favorável na melhora do equilíbrio e do desempenho funcional de idosas.

Abstract Introduction: The aging process causes losses that lead to decreased balance, gait speed and functional capacity and, therefore, there is a need of specific protocols to work preventively these variables, which will contribute to the decrease in the frequency of falls in this population. Objective: Verify the effect of a program of multisensory and closed kinetic chain exercises on the functional capacity and balance in elderly women. Methods: Randomized clinical trial masked (blind). Subjects were 32 elderly women from the Centro de Convivência of the Bauru Department of Social Welfare (Secretaria de Bem-Estar Social de Bauru) distributed in two groups: control (CG = 15) and experimental (EG = 17). Interventions: The program of multisensory and closed kinetic chain exercises was applied during an hour, once a week, for 12 weeks. Main measures: Functional capacity was measured by Timed Up and Go (TUG) and the 10-meter walking test (TC10) and their balance by the Berg Balance Scale (BBS). Results: Regarding the comparison between the moments M1 and M2 of the EG after the intervention, there was a statistically significant increase in the functional capability (p = 0.00006), walking speed (p = 0.0008) and balance (p = 0.0006). Conclusion: The multisensory and closed kinetic chain-training program indicated a beneficial effect in the improvement of the elderly women balance and functional performance.

Objective:To determine the prevalence of low back pain in children and its relationship with gender, age, exercise practice and sedentary activities (time on TV and on computer and/or video game).Methods:We conducted a cross-sectional study with a sample of 1,461 students, being 754 males and 707 females enrolled in the 5th to 8thgrades of all five local elementary schools of urban Ourinhos, SP, Brasil, aged 10-14 years old, from whom sociodemographic data, time spent on sedentary activities such as TV and computer and/or video game were collected. We conducted a descriptive, bivariate and multivariate binary logistic regression.Results:The results showed that the prevalence of low back pain in the sample was 18.5%, being 15.5% in boys and 21.6% in girls. Low back pain was associated to the female gender, age range between 12-14 years and the habit of watching TV more than three times a week and over 3 hours per day.Conclusion:The students analyzed showed high prevalence of low back pain related to gender, age and habit of watching TV. Appropriate interventions should be implemented to reduce the occurrences of back pain in schoolchildren.Level of Evidence III, Cross Sectioning.