Table 6 Hazard rate ratio of death (HR), mortality rates per 1,000 person-years (MR), relative index of inequality (RII) and slope index of inequality (SII) among Chinese middle-aged and older adults (n = 11,429)
Self-rated health | N, % | Model 1 | Model 2 | Model 3 | MR per 1,000 person-years | RII (95% CI) | SII (95% CI) | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
HR (95% CI) | P value | HR (95% CI) | P value | HR (95% CI) | P value | ||||||
Scale 1 | Excellent/Very good | 1102 (9.64) | Ref | Ref | Ref | 13.98 | 3.25 (2.58,4.09) | 14.80 (12.34,16.97) | |||
Good | 2046 (17.90) | 1.25 (0.90,1.74) | 0.18 | 1.26 (0.90,1.75) | 0.18 | 1.24 (0.89,1.73) | 0.20 | ||||
Fair | 5403 (47.27) | 1.45 (1.08,1.95) | 0.01 | 1.45 (1.07,1.95) | 0.02 | 1.39 (1.03,1.88) | 0.03 | ||||
Poor | 2878 (25.18) | 2.59 (1.92,3.49) | < 0.001 | 2.46 (1.82,3.31) | < 0.001 | 2.30 (1.70,3.13) | < 0.001 | ||||
Scale 2 | Very good | 738 (6.46) | Ref | Ref | Ref | 13.98 | 3.50 (2.76,4.43) | 15.53 (13.09,17.66) | |||
Good | 2029 (17.75) | 0.91 (0.63,1.31) | 0.62 | 0.90 (0.63,1.30) | 0.58 | 0.90 (0.62,1.29) | 0.56 | ||||
Fair | 5724 (50.08) | 1.10 (0.79,1.52) | 0.56 | 1.08 (0.78,1.50) | 0.65 | 1.04 (0.75,1.45) | 0.81 | ||||
Poor/Very poor | 2938 (25.71) | 2.11 (1.53,2.93) | < 0.001 | 1.98 (1.43,2.75) | < 0.001 | 1.86 (1.33,2.60) | < 0.001 | ||||