Table 3.

Risk factors for hospitalisation

	No hospitalisation (n=1189)	With hospitalisation (n=879)	Univariate HR (95% CI)	Multivariate HR (95% CI)†
Median age (IQR)	77 (68–84)	79 (72–85)	1.02 (1.01 to 1.03)*	1.02 (1.01 to 1.03)*
Median CHA2DS2-VASc score (IQR)	3 (2–5)	4 (3–5)	1.17 (1.13 to 1.21)*
Female sex	581 (48.9)	436 (49.6)	1.05 (0.92 to 1.18)	0.95 (0.81 to 1.09)
Heart failure	200 (16.8)	219 (24.9)	1.57 (1.42 to 1.72)	1.37 (1.20 to 1.53)
Hypertension	717 (60.3)	579 (65.9)	1.19 (1.05 to 1.33)	1.14 (0.99 to 1.28)
Diabetes	264 (22.2)	239 (27.2)	1.25 (1.1 to 1.4)	1.14 (0.99 to 1.29)
Stroke	199 (16.7)	169 (19.2)	1.10 (1.02 to 1.18)	1.06 (0.97 to 1.14)
Renal disease	173 (14.6)	158 (18)	1.38 (1.21 to 1.55)	1.06 (0.87 to 1.24)
Vascular disorder	284 (23.9)	287 (32.7)	1.45 (1.31 to 1.59)	1.28 (1.14 to 1.43)

Numbers are counts (percentages) unless specified otherwise.

*Per 1 point/year increase.

†Adjusted for all other risk factors except the CHA2DS2-VASc score.