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Percorrer Escola Superior de Educação e Comunicação por Objetivos de Desenvolvimento Sustentável (ODS) "03:Saúde de Qualidade"
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- Editorial: (un)healthy lifestyles, aging, and type 2 diabetesPublication . Duarte-Mendes, Pedro; Fernanda M. Silva; Teixeira, Ana M.Recent estimates from the IDF Diabetes Atlas indicate that diabetes affects 589 million adults worldwide in 2024, with type 2 diabetes (T2D) accounting for more than 90% of cases (International Diabetes Federation, 2025). This number is projected to reach 853 million by 2050. Age is an important risk factor for T2D, with estimates indicating that one in four adults with the disease (158 million) are over 65 years old. Poor lifestyle factors, such as lack of exercise, sedentary behavior, and poor diet, are important underlying factors in the development of obesity and insulin resistance, leading to T2D and cardiovascular disease (Lu et al., 2024; Bowden Davies et al., 2018). On the other hand, effective interventions, such as regular exercise and a healthy diet, have been recommended to improve glucose metabolism in both diabetic and non-diabetic individuals (Silva et al., 2024; Syeda et al., 2023; Kim and Kwon, 2024). In addition to engaging in regular exercise, studies have demonstrated the benefits of interrupting sitting time with regular bouts of movement (Syeda et al., 2023). Given the high prevalence of T2D, mainly in the middle-aged and elderly population, it is important to investigate the impact of (un)healthy lifestyles on metabolic markers and to create a set of strategies to prevent or control T2D and its related complications. This Research Topic, Editorial: (Un)healthy lifestyles, Aging, and Type 2 Diabetes, addresses these questions through nine complementary contributions.
- Exploring the relationship between daily sedentary time and occurrence of multimorbidity in middle-aged and older adults: results from ELSI-BrazilPublication . Cordeiro, Jéssica Fernanda Corrêa; Santos, André Pereira dos; Bohn, Lucimere; Sebastião, Emerson; Marchiori, Gianna Fiori; Gomide, Euripedes Barsanulfo Gonçalves; Castro-Piñero, Jose; Florindo, Alex Antonio; Mota, Jorge; Machado, Dalmo Roberto LopesAimTo explore the relationship between varying durations of sedentary time (ST) in hours per day and multimorbidity, while considering covariates such as non-compliance to moderate to vigorous physical activity (MVPA) recommendations, age, sex, and smoking in middle-aged and older adults.MethodsData from the first wave (2015-2016) of the nationally-representative Brazilian Longitudinal Study of Aging (ELSI-Brazil) were analyzed. Ordinary regression analysis was utilized to assess the odds ratio for individuals with varying daily ST durations concerning the escalation in the number of diseases while accounting for covariates such as failure to meet MVPA recommendations, age, sex, and smoking status.ResultsA cohort of 7,314 individuals aged 50-105 years (56,3% females) participated in the study. The most prevalent occurrence of multimorbidity was having 2 conditions (1521/19.3%). A clear trend emerges, showing a rise in the number of multimorbidities as ST increase. Notably, individuals engaging in less than 4 h of daily ST exhibited a significantly lower likelihood of experiencing an increase in the total number of multimorbidity cases, with an odds ratio of 0.842 and a confidence interval of 0.764 to 0.928, even after adjusting for potential covariables.ConclusionsOur findings indicate a progressive increase in multimorbidity with longer durations of ST. Moreover, limiting ST to less than 4 h daily was associated with a lower chance of multimorbidity.