Associations between sleep complaints and future CVD (CHD or Stroke) events over 6-year follow-up.

Model 0 was adjusted for center and gender.Model 1 was adjusted for model 0 plus mobility, respiratory disease, depressive symptoms, Body Mass Index, hypertension, diabetes mellitus.Model 2 was adjusted for model 1 plus prescribed sleep medication.Model 3 was adjusted for model 2 plus past-history of cerebro-cardio vascular disease (stroke or CHD).(a)number of insomnia symptoms.(b)Difficulty with initiating sleep.(c)Difficulty in maintaining sleep.(d)Early morning awakening.(e)Excessive daytime sleepiness.