Mental Health DailyResearch. Evidence. Perspective.Published research on cohort study.
About 7 in 1,000 Tsimane and Moseten adults aged 60+ developed dementia each year, and about 2% had it at any time. People with dementia died far sooner, which helps keep it rare.
Read articleIn a Spanish cohort of 3,085 adults aged 65 and older followed up to 23 years, depressive symptoms were linked to a 1.76-times higher risk of Alzheimer's-coded death, and 2.23 times in women…
Read articleIn 447,821 UK Biobank adults, those who recalled being thinner than average at age 10 and had a high adult BMI had the highest rates of later depression and anxiety.
Read articleIn 2,349 dementia-free older adults in China, the highest quarter of estimated body fat had about half the rate of Alzheimer's-type MCI over about 2 years. The link is observational and not …
Read articleIn a fetal MRI study of 105 pregnancies, chronic placental inflammation was linked to differences in fetal brain connectivity; one weaker connection went with higher autism trait scores at a…
Read articleChildren whose mothers screened positive for ADHD symptoms had lower parent-rated quality of life at follow-up, in a Spanish school cohort of 456 children with and without ADHD. Fathers’ ADH…
Read articleAdults with type 2 diabetes who also had ADHD died at a higher rate than those without ADHD in a 2026 study of 1.9 million adults newly diagnosed with diabetes across 7 countries. They did n…
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