Association of nocturnal sleep duration and sleep midpoint with osteoporosis risk in rural adults: a large-scale cross-sectional study.

Hongfei ZhaoLinghui ZhuLin FanJing YangJian HouGongyuan ZhangChongjian WangJun Pan

Published in: Sleep & breathing = Schlaf & Atmung (2023)

The Henan Rural Cohort Study has been registered at Chinese Clinical Trial Register (Registration number: ChiCTR-OOC-15006699). Date of registration: 06 July 2015. http://www.chictr.org.cn/showproj.aspx?proj=11375.

Keyphrases

clinical trial
south africa
sleep quality
postmenopausal women
blood pressure
obstructive sleep apnea
physical activity
lymph node metastasis
phase ii
bone mineral density
open label
sleep apnea
squamous cell carcinoma
body composition