Table 2 Incidence of IADL disability in the Training and Validation Cohorts

Age (years)

60 ~

212 (29.2%)

1810 (44.5%)

10 (21.3%)

133 (41.0%)

65 ~

159 (21.9%)

1050 (25.8%)

13 (27.7%)

90 (27.8%)

70 ~

165 (22.7%)

684 (16.8%)

8 (17.0%)

61 (18.8%)

75 ~

191 (26.3%)

520 (12.8%)

16 (34.0%)

40 (12.3%)

Gender

Male

344 (47.3%)

2164 (53.2%)

23 (48.9%)

169 (52.2%)

Female

383 (52.7%)

1900 (46.8%)

24 (51.1%)

155 (47.8%)

Overall

727 (15.2%)

4064 (84.8%)

47 (12.7%)

324 (87.3%)