Fig. 2
From: Association of neighborhood physical activity facilities with incident cardiovascular disease
Subgroup analyses for the association between presence of physical activity facilities and CVD in 500-m buffer. All HRs were adjusted by age, sex, education, occupation, household income, smoking, current drinking, body mass index, systolic blood pressure, fasting blood glucose, total cholesterol, antihypertensive treatment, glucose-lowering treatment, statin treatment, population density and leisure-time physical activity, except for the grouping variable. P-values were obtained by analyzing the differences between the HRs derived from the subgroup analyses using the Z-statistic. CHD coronary heart disease, CI confidence interval, CVD cardiovascular disease, HR hazard ratio, N number of participants, No. number, PA physical activity. A horizontal arrow ( →) indicates that the 95% CI of the HR was outside the range of the values on the axis