Characteristics and Health Service Use of a Longitudinal Cohort of Carers Aged over 45 in Central and Eastern Sydney, Australia

Table 4

Association of carer status with high (≥11) GP use during +/−1 year of baseline survey.

Carer	N	High GP use (≥11) N (%)	Crude PR (95% CI)	Adj. 1 PR (95% CI)	Adj. 2 PR (95% CI)
No	25772	5731 (22.2)	1	1	1
Yes	3322	986 (29.7)	1.33 (1.25, 1.43)	1.29 (1.20, 1.38)	1.21 (1.13, 1.30)

Notes. Adj. model 1 included age and sex only; Adj. model 2 included age, sex, and current working status.