TABLE 2.
Disability-free life expectancy and life expectancy with 95% confidence interval according to socioeconomic status for males and females, based on the Chinese Longitudinal Healthy Longevity Survey, 2011–2018 (China, 2011–2018).
| Socioeconomic status | Male | Female | ||||
|---|---|---|---|---|---|---|
| DFLE65 (years) | LE65 (years) | DFLE65/LE65 (%) | DFLE65 (years) | LE65 (years) | DFLE65/LE65 (%) | |
| Economic status | ||||||
| High | 14.44 (13.69, 15.46) | 16.63 (15.77, 17.73) | 86.83 (85.09, 88.55) | 15.48 (14.64, 16.55) | 18.71 (17.90, 19.78) | 82.74 (80.53, 84.67) |
| Intermediate | 13.54 (13.05, 14.10) | 15.27 (14.74, 15.87) | 88.67 (87.64, 89.66) | 15.00 (14.43, 15.61) | 17.68 (17.08, 18.31) | 84.84 (83.59, 86.06) |
| Low | 12.93 (12.14, 13.83) | 14.43 (13.52, 15.44) | 89.60 (87.90, 91.14) | 14.19 (13.26, 15.18) | 16.67 (15.72, 17.68) | 85.12 (83.06, 87.07) |
| High minus Low | 1.51 (0.52, 2.59) | 2.20 (1.10, 3.41) | −2.77 (−4.91, −0.55) | 1.29 (0.19, 2.52) | 2.04 (1.01, 3.29) | −2.39 (−5.16, 0.16) |
| Educational attainment | ||||||
| High | 14.95 (13.97, 16.01) | 16.97 (15.99, 18.07) | 88.10 (86.12, 89.71) | 15.96 (14.77, 17.24) | 19.06 (17.96, 20.38) | 83.74 (80.97, 85.83) |
| Intermediate | 13.47 (12.95, 14.12) | 15.21 (14.63, 15.92) | 88.56 (87.35, 89.64) | 15.32 (14.54, 16.11) | 18.06 (17.29, 18.89) | 84.83 (83.14, 86.33) |
| Low | 13.07 (12.37, 13.84) | 14.69 (13.95, 15.48) | 88.97 (87.58, 90.28) | 14.64 (14.01, 15.27) | 17.27 (16.64, 17.93) | 84.77 (83.29, 85.89) |
| High minus Low | 1.88 (0.74, 2.93) | 2.28 (1.11, 3.46) | −0.87 (−3.00, 1.23) | 1.32 (0.13, 2.60) | 1.79 (0.66, 3.07) | −1.03 (−3.74, 1.54) |
| Occupational position | ||||||
| High | 13.49 (12.49, 14.60) | 16.17 (15.09, 17.32) | 83.43 (80.89, 85.95) | 14.08 (12.89, 15.30) | 18.05 (16.88, 19.29) | 78.01 (74.61, 81.26) |
| Intermediate | 13.35 (12.51, 14.24) | 15.59 (14.58, 16.59) | 85.63 (83.52, 87.87) | 14.04 (13.11, 15.09) | 17.74 (16.79, 18.79) | 79.14 (76.3, 81.71) |
| Low | 13.73 (13.23, 14.38) | 15.26 (14.67, 15.92) | 89.97 (89.16, 90.95) | 15.01 (14.46, 15.65) | 17.57 (16.99, 18.24) | 85.43 (84.2, 86.55) |
| High minus Low | −0.24 (−1.4, 0.78) | 0.91 (−0.35, 2.03) | −6.54 (−9.01, −4.21) | −0.93 (−2.14, 0.28) | 0.48 (−0.78, 1.60) | −7.42 (−10.65, −4.38) |
LE65, life expectancy at age 65; DFLE65, disability-free life expectancy at age 65; DFLE65/LE65, proportion DFLE65 to LE65.