Table 1. Prevalence of health problems.

	Females (95% CI)	Males (95% CI)	Both sexes (95% CI)
All health problems	14.1 (12.1 to 16.1)	12.7 (11.2 to 14.3)	13 (11.4 to 14.6)
All injuries	10.7 (9.1 to 12.3)	11.5 (10.0 to 13.0)	11.3 (9.8 to 12.8)
All sudden-onset injuries	4.1 (3.0 to 5.3)	5.0 (4.2 to 5.7)	4.8 (4.0 to 5.6)
All gradual-onset injuries	7.0 (6.3 to 7.8)	6.7 (5.9 to 7.5)	6.8 (6.0 to 7.5)
All illness	4.5 (3.5 to 5.4)	1.3 (1.1 to 1.6)	2.0 (1.7 to 2.2)
Substantial health problems	5.7 (4.8 to 6.6)	5.8 (5.2 to 6.4)	5.8 (5.1 to 6.4)
Substantial injuries	3.3 (2.7 to 4)	4.9 (4.3 to 5.4)	4.6 (4.0 to 5.1)
Substantial sudden-onset injuries	1.6 (1.1 to 2)	2.7 (2.2 to 3.1)	2.4 (2.0 to 2.9)
Substantial gradual-onset injuries	1.8 (1.3 to 2.2)	2.3 (2.0 to 2.5)	2.2 (1.9 to 2.4)
Substantial illness	2.6 (2.0 to 3.2)	1 (0.8 to 1.2)	1.3 (1.1 to 1.5)