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Table 2 QALE among different subgroups divided by the combination of cognitive impairment and multimorbidity

From: Estimation of losses of quality-adjusted life expectancy attributed to the combination of cognitive impairment and multimorbidity among Chinese adults aged 45 years and older

Age intervals (y)

QALEs among the different subgroups (n = 13,850)

With multimorbidity (n = 6087)

Without multimorbidity (n = 6213)

Missing value (n = 1550) (95% CI)

Low cognition (n = 1766) (95% CI)

High cognition (n = 4321) (95% CI)

Low cognition (n = 1490) (95% CI)

High cognition (n = 4723) (95% CI)

45–49

25.73 (25.27, 26.18)

29.52 (29.08, 29.95)

29.62 (29.17, 30.04)

33.34 (32.93, 33.74)

28.12 (27.63, 28.59)

50–54

22.11 (21.70, 22.50)

25.61 (25.23, 25.99)

25.55 (25.15, 25.93)

29.25 (28.88, 29.62)

24.09 (23.64, 24.53)

55–59

18.36 (18.01, 18.69)

21.73 (21.39, 22.06)

21.49 (21.15, 21.83)

25.10 (24.78, 25.43)

20.09 (19.69, 20.48)

60–64

14.87 (14.58, 15.14)

17.96 (17.67, 18.24)

17.70 (17.41, 17.98)

21.24 (20.96, 21.52)

16.59 16.26, 16.92)

65–69

11.84 (11.61, 12.06)

14.60 (14.36, 14.84)

14.17 (13.93, 14.38)

17.68 (17.44, 17.91)

13.17 (12.88, 13.45)

70–74

8.86 (8.67, 9.03)

11.48 (11.29, 11.67)

11.02 (10.82, 11.19)

14.37 (14.19, 14.55)

10.00 (9.77, 10.22)

75–79

6.06 (5.92, 6.19)

8.46 (8.31, 8.61)

8.35 (8.20, 8.49)

11.46 (11.33, 11.58)

7.17 (7.00, 7.33)

80–84

3.70 (3.61, 3.79)

5.97 (5.87, 6.07)

5.85 (5.73, 5.96)

8.79 (8.69, 8.88)

4.63 (4.51, 4.74)

85+

2.01 (1.96, 2.05)

4.19 (4.16, 4.23)

3.59 (3.49, 3.66)

6.24 (6.19, 6.30)

2.55 (2.50, 2.60)

  1. CI confidence interval;
  2. QALE quality-adjusted life expectancy