Cohort studies

Social isolation in relation to the incidence and dynamic progression of frailty in the oldest old: a trajectory analysis of a nationwide cohort | BMC Public Health

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Zeng Y, Feng Q, Hesketh T, Christensen K, Vaupel J. Improvements in survival and activities of daily living despite declines in physical and cognitive functioning among the oldest-old in China – Evidence from a cohort study. Lancet. 2017;389:1619–29. PubMed  PubMed Central  Google Scholar  Bevilacqua G, Jameson KA, Zhang J, Bloom I, Fuggle NR, Patel HP, … Read more

Minimum and optimal combined variations in sleep, physical activity, and nutrition in relation to all-cause mortality risk | BMC Medicine

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Chaput JP, Dutil C, Featherstone R, Ross R, Giangregorio L, Saunders TJ, Janssen I, Poitras VJ, Kho ME, Ross-White A, et al. Sleep duration and health in adults: an overview of systematic reviews. Appl Physiol Nutr Metab. 2020;45(10 (Suppl. 2)):S218–s231. Article  PubMed  Google Scholar  Bull FC, Al-Ansari SS, Biddle S, Borodulin K, Buman MP, Cardon … Read more

Evaluation of the impact of the state of emergency during the COVID-19 pandemic on childhood immunizations in Benguela Province, Angola | Tropical Medicine and Health

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The overall immunization rates of the 2nd month immunizations were not significantly reduced under the impact of the SoE in Benguela Province, Angola. Although previous reports have described a reduced coverage of childhood immunizations during the pandemic in low- and middle-income countries, such trends were not found in our cohort [2, 4, 7, 8]. Our … Read more