A number of role transitions typically occur during the middle years. Middle-aged parents are said to experience the empty nest syndrome when their adult children leave home. Although some have assumed this would be a traumatic time, especially for women, research shows that this is often a wel...
especially while attending a post-secondary institution. The age range given to young adulthood (18 to 29 years) in the study is broad and may benefit from a more specific definition. Additionally, register-based studies do not capture all people with ADHD—only treatment-seeking individuals. For...
Young Adult Fitness Protects Heart Health in Middle AgeNational Institutes of Health
We used diffusion tensor imaging to characterize putative white matter microstructure in 224 patients with psychosis and healthy volunteers across the age range of 15–64 years. Sixty-five younger (age <30 years; 47M/18F) patients with psychosis (all experiencing a first episode of illness) and...
The low event rate (72 deaths [3.4% of sample]) is expected, given the mean (SD) age at follow-up was 56 (3.6) years (range, 41-66 years). This precluded detailed examination by race-sex groups (eg, Black Women) and cause-specific mortality. As demonstrated with the splines, the ...
Moreover, the age range of the younger and older cohorts differed, which could conceivably bias the trajectory of the slopes. There is also the possibility of a cohort effect such that only a subgroup of younger patients may progress to become included in studies of older patients, and thus ...
Symptoms of depression and anxiety during adult life: evidence for a decline in prevalence with age. Psychol Med 28: 1321–1328. Hermans EJ, Ramsey NF, Honk JV (2007). Exogenous testosterone enhances responsiveness to social threat in the neural circuitry of social aggression in humans. Biol ...
with sleep timing (ie, bedtime, wake-up time) and daytime napping behavior after taking into account nocturnal sleep duration and a wide range of potential confounding factors; in addition, we aimed to examine whether there were heterogeneous associations between men and women and across age ...
(− 0.23, 0.14),p = 0.835; age × group: β = − 0.10, (− 0.31, 0.09),p = 0.663). The optimal community resolution for the ASC group was identified at γ = 1.3 and a modularity index of 0.61 (SE = 0.015, range 0.34–0.77; see Fig.1a). ...
To evaluate the hypothesis that endocrine profiles change with aging independently of specific disease states, we examined the age trends of 17 major sex hormones, metabolites, and related serum proteins in 2 large groups of adult males drawn from the Massachusetts Male Aging Study, a populationbase...