Fig. 1
From: Physical activity and sleep pattern in relation to incident Parkinson’s disease: a cohort study
Hazard ratios for the joint associations of PA and healthy sleep category with risk of Parkinson’s disease
Multivariable model was adjusted for age, sex, ethnicity, Townsend deprivation index, smoking status, BMI, SBP, DBP, antihypertensive medication use, sedentary time, healthy diet score, alcohol consumption, coffee consumption, tea consumption, and diabetes
The graphs include null effect lines at HR = 1.
P-interaction represents interaction between PA and sleep pattern for PD incidence
CI, confidence interval; HR, hazard ratio; PA, physical activity; PD, Parkinson’s disease