Are both habitual short sleepers and long sleepers at greater risk of obesity : a population-based 10-year follow-up in women?
In younger women, both habitual short and long sleep duration was a risk factor for obesity, whereas no such relationship was seen in older women.
Some associations of OPG and nephropathy were found in a long-term type 1 diabetic cohort. Prospective studies are needed in order to determine whether OPG can be used to predict nephropathy.