Descriptive characteristics of Boston Puerto Rican adults, by sex and insomnia disorder (y/n)^a.

a CES-D, Center for the Epidemiologic Studies Depression Scale; CRP, c-reactive protein; 25(OH)D, 25-hydroxyvitamin D; IL-6, interleukin 6; BMD, bone mineral density. b The category“with insomnia disorder” includes participants who reported having difficulty initiating sleep, difficulty maintaining sleep or early-morning awakenings most of the time, accompanied with non-restorative sleep most of the time. c Mean±SD (all such values). d Urinary cortisol (mg) is standardized by multiplying each measure by total urine volume and dividing by urinary creatinine excretion. e Geometric mean, 95% confidence interval in parentheses (all such values). * p<0.05 compared to those with insomnia disorder. Descriptive characteristics of Boston Puerto Rican adults, by sex and insomnia disorder (y/n)a.