Table 4. Hazard ratios from Cox regression, showing the association between neighbourhood greenspace exposure and incident CVD.

		Model 1 Adjusted for greenspace (N = 22420)							Model 2 Adjusted for confounders (N = 23759)
				95% CI							95% CI
	n	Person years (1000)	HR	Lower	Upper	p	p trend	n	Person years (1000)	HR	Lower	Upper	p	p trend
Greenspace quartile							<0.001							0.001
1 (least green, ref)	6107	86.3	1.00					5935	84.1	1.00
2	6107	87.2	0.96	0.92	1.01	0.136		5945	85.2	0.97	0.92	1.02	0.189
3	6103	88.9	0.92	0.88	0.96	0.001		5966	87.3	0.92	0.88	0.97	0.002
4 (most green)	6103	91.6	0.92	0.88	0.97	0.001		5913	89.0	0.93	0.88	0.97	0.003

Age is used as the underlying time scale. Model 2 adjusted for confounders of sex, age, BMI, prevalent diabetes and SES (individual and neighbourhood). CI: confidence interval.