Table 4.

Association of number of disabilities with mortality

No of disabilities	SR*	SRD	SRR
0	8.49 (8.24–8.74)	0 (ref.)	1 (ref.)
1–3	13.53 (12.43–14.63)	5.04 (3.94–6.14)	1.59 (1.47–1.73)
4–9	19.20 (17.48–20.92)	10.71 (8.98–12.43)	2.26 (2.06–2.48)
10–42	42.54 (38.37–46.72)	34.06 (29.88–38.23)	5.01 (4.53–5.54)

*SR per 1000 person-years, with the baseline total population distribution of age, sex, living with a partner and education as standard.

SR, standardised rate; SRD, standardised rate difference; SRR, standardised rate ratio.