RESUMO Objetivo: Estimar a prevalência da dor crônica na coluna (DCC) e os fatores associados à sua ocorrência. Métodos: Estudo transversal analisando a Pesquisa Nacional de Saúde 2019, com 88.531 adultos, usando regressão logística para identificar fatores associados. Resultados: A DCC foi apontada por 21,6% dos adultos, mostrou maior chance em mulheres (odds ratio — OR=1,27; intervalo de confiança de 95% — IC95% 1,19–1,35), aumentou com a idade de 25–34 anos (OR=1,30; IC95% 1,11–1,51), 35–44 (OR=1,78; IC95% 1,54–2,07), 45–54 anos (OR=2,23; IC95% 1,91–2,59), 55–64 anos (OR=2,47; IC95% 2,12–2,88) e 65 anos ou mais (OR=2,17; IC95% 1,85–2,54); fumantes (OR=1,24; IC95% 1,13–1,35); ex-fumantes (OR=1,30; IC95% 1,21–1,39); que citaram atividade física doméstica pesada (OR=1,41; IC95% 1,31–1,53); obesidade (OR=1,12; IC95% 1,03–1,21); hipertensos (OR=1,21; IC95% 1,11–1,32); colesterol aumentado (OR=1,53; IC95% 1,42–1,65); autoavaliação, cuja referência era muito boa, mostrou gradiente boa (OR=1,38; IC95% 1,23–1,55); regular (OR=2,64; IC95% 2,34–2,98), ruim (OR=4,24; IC95% 3,64–4,94), e muito ruim (OR=5,24; IC95% 4,13–6,65); e menor chance em adultos com ensino fundamental completo/ensino médio incompleto (OR=0,82; IC95% 0,75–0,90) e médio completo/superior incompleto (OR=0,87; IC95% 0,81–0,95). Conclusão: A dor na coluna tem elevada prevalência e mostra associação com fatores demográficos, socioeconômicos, estilo de vida, doenças crônicas e autoavaliação de saúde.

ABSTRACT Objective: To estimate the prevalence of chronic back pain (CBP) and its associated factors. Methods: This cross-sectional study analyzed the 2019 National Health Survey, with 88,531 adults, using logistic regression to identify associated factors. Results: CBP was reported by 21.6% of adults and was more likely to occur among women (odds ratio — OR=1.27; 95% confidence interval — 95%CI 1.19–1.35), increased with age: 25–34 years (OR=1.30; 95%CI 1.11–1.51), 35–44 (OR=1.78; 95%CI 1.54–2.07), 45–54 years (OR=2.23; 95%CI 1.91–2.59), 55–64 years (OR=2.47; 95%CI 2.12–2.88), and 65 years or older (OR=2.17; 95%CI 1.85–2.54); among smokers (OR=1.24; 95%CI 1.13–1.35); ex-smokers (OR=1.30; 95%CI 1.21–1.39); those who mentioned heavy housework (OR=1.41; 95%CI 1.31–1.53); obesity (OR=1.12; 95%CI 1.03–1.21); hypertension (OR=1.21; 95%CI 1.11–1.32); high cholesterol (OR=1.53; 95%CI 1.42–1.65); with self-rated health — with a very good reference — in the gradients: good (OR=1.38; 95%CI 1.23–1.55), regular (OR=2.64; 95%CI 2.34–2.98), poor (OR=4.24; 95%CI 3.64–4.94), and very poor (OR=5.24; 95%CI 4.13–6.65); its likelihood was lower in adults with complete elementary school/incomplete high school (OR=0.82; 95%CI 0.75–0.90) and complete high school/incomplete higher education (OR=0.87; 95%CI 0.81–0.95). Conclusion: Back pain has a high prevalence and shows associations with demographic and socioeconomic factors, lifestyle, chronic diseases, and self-rated health.

ABSTRACT Objective: To estimate the prevalence of chronic back pain (CBP) and its associated factors. Methods: This cross-sectional study analyzed the 2019 National Health Survey, with 88,531 adults, using logistic regression to identify associated factors. Results: CBP was reported by 21.6% of adults and was more likely to occur among women (odds ratio — OR=1.27; 95% confidence interval — 95%CI 1.19–1.35), increased with age: 25–34 years (OR=1.30; 95%CI 1.11–1.51), 35–44 (OR=1.78; 95%CI 1.54–2.07), 45–54 years (OR=2.23; 95%CI 1.91–2.59), 55–64 years (OR=2.47; 95%CI 2.12–2.88), and 65 years or older (OR=2.17; 95%CI 1.85–2.54); among smokers (OR=1.24; 95%CI 1.13–1.35); ex-smokers (OR=1.30; 95%CI 1.21–1.39); those who mentioned heavy housework (OR=1.41; 95%CI 1.31–1.53); obesity (OR=1.12; 95%CI 1.03–1.21); hypertension (OR=1.21; 95%CI 1.11–1.32); high cholesterol (OR=1.53; 95%CI 1.42–1.65); with self-rated health — with a very good reference — in the gradients: good (OR=1.38; 95%CI 1.23–1.55), regular (OR=2.64; 95%CI 2.34–2.98), poor (OR=4.24; 95%CI 3.64–4.94), and very poor (OR=5.24; 95%CI 4.13–6.65); its likelihood was lower in adults with complete elementary school/incomplete high school (OR=0.82; 95%CI 0.75–0.90) and complete high school/incomplete higher education (OR=0.87; 95%CI 0.81–0.95). Conclusion: Back pain has a high prevalence and shows associations with demographic and socioeconomic factors, lifestyle, chronic diseases, and self-rated health.

RESUMO Objetivo: Estimar a prevalência da dor crônica na coluna (DCC) e os fatores associados à sua ocorrência. Métodos: Estudo transversal analisando a Pesquisa Nacional de Saúde 2019, com 88.531 adultos, usando regressão logística para identificar fatores associados. Resultados: A DCC foi apontada por 21,6% dos adultos, mostrou maior chance em mulheres (odds ratio — OR=1,27; intervalo de confiança de 95% — IC95% 1,19–1,35), aumentou com a idade de 25–34 anos (OR=1,30; IC95% 1,11–1,51), 35–44 (OR=1,78; IC95% 1,54–2,07), 45–54 anos (OR=2,23; IC95% 1,91–2,59), 55–64 anos (OR=2,47; IC95% 2,12–2,88) e 65 anos ou mais (OR=2,17; IC95% 1,85–2,54); fumantes (OR=1,24; IC95% 1,13–1,35); ex-fumantes (OR=1,30; IC95% 1,21–1,39); que citaram atividade física doméstica pesada (OR=1,41; IC95% 1,31–1,53); obesidade (OR=1,12; IC95% 1,03–1,21); hipertensos (OR=1,21; IC95% 1,11–1,32); colesterol aumentado (OR=1,53; IC95% 1,42–1,65); autoavaliação, cuja referência era muito boa, mostrou gradiente boa (OR=1,38; IC95% 1,23–1,55); regular (OR=2,64; IC95% 2,34–2,98), ruim (OR=4,24; IC95% 3,64–4,94), e muito ruim (OR=5,24; IC95% 4,13–6,65); e menor chance em adultos com ensino fundamental completo/ensino médio incompleto (OR=0,82; IC95% 0,75–0,90) e médio completo/superior incompleto (OR=0,87; IC95% 0,81–0,95). Conclusão: A dor na coluna tem elevada prevalência e mostra associação com fatores demográficos, socioeconômicos, estilo de vida, doenças crônicas e autoavaliação de saúde.

The aim of this study was to evaluate whether yerba maté alcoholic extracts at very low concentrations (0.01 and 0.1%), prevent/retard lipid peroxidation in beef hamburgers without impairing sensory acceptability. For this TBARs and hexanal levels, fatty acid profile and cholesterol oxides were evaluated as oxidation parameters in beef hamburgers during 90 days' storage. The addition of 0.01% yerba maté ethanolic extracts proved inefficient in restraining the lipid peroxidation while the addition of 0.1% resulted in efficient antioxidant activity. Sensory evaluation of hamburger containing 0.1% yerba maté ethanolic extracts showed good acceptability. Yerba maté ethanolic extracts could entirely or partially replace the phenolic synthetic antioxidants in beef hamburgers only when used at above legally allowed concentrations for antioxidant additives (0.01%).

Aneurismas selares e paraselares gigantes com trombose da artéria carótida cervical e intracraniana são raros. Apresentamos o caso de mulher de 34 anos apresentando hipopituitarismo e síndrome amenorréia-galactorréia. A tomografia computadorizada craniana e a ressonância magnética foram sugestivas de tumor selar com componente cístico. Angiografia digital cerebral mostrou aneurisma único gigante selar e parasselar e trombose completa da artéria carótida comum esquerda no pescoço. A biopsia transeptal endoscópica da lesão mostrou tratar-se de aneurisma carotídeo trombosado. Não foi realizado nenhum outro tratamento cirúrgico na paciente, mas apenas tratamento endocrinológico de reposição.

Giant intra and parasellar aneurysm with a spontaneous thrombosis of internal carotid artery is rare. We report the case of a 34 years old woman presenting a unique giant sellar and parasellar aneurysm associated with hypopituitarism and amenorrhea-galactorrhea syndrome. Computed tomographic scans and magnetic resonance images were suggestive of a sellar tumor with a cystic component. Digital cerebral angiography showed spontaneous thrombosis of a intrasellar and parasellar carotid artery aneurysm and left internal carotid artery in the neck. A transseptal endoscopic biopsy was done and confirmed a thrombosed aneurysm. No other surgical treatment was required in this patient but permanent endocrinological treatment was necessary.