Fall analysis group | Incident ADL disability group | Incident IADL disability group | Worsening of ADL disability group | Worsening of IADL disability group | ||
---|---|---|---|---|---|---|
Characteristics | N | 4349 | 3382 | 3178 | 895 | 1050 |
Frailty phenotype | Non-frail | 1564 (36.0) | 1398 (41.3) | 1325 (41.7) | 140 (15.6) | 210 (20.0) |
Prefrail | 2489 (57.2) | 1826 (54.0) | 1718 (54.1) | 622 (69.5) | 692 (65.9) | |
Frail | 296 (6.8) | 158 (4.7) | 135 (4.2) | 133 (14.9) | 148 (14.1) | |
Fall 2009 to 2011, No (%) | No | 3525 (81.1) | 2853 (84.4) | 2669 (84.0) | 612 (68.4) | 753 (71.7) |
Yes | 824 (18.9) | 529 (15.6) | 509 (16.0) | 283 (31.6) | 297 (28.3) | |
Age, mean (SD) | Age | 67.1 (6.0) | 66.9 (6.0) | 66.6 (5.7) | 68.0 (6.2) | 68.4 (6.8) |
Sex, No (%) | Male | 2209 (50.8) | 1782 (52.7) | 1731 (54.5) | 389 (43.5) | 415 (39.5) |
Female | 2140 (49.2) | 1600 (47.3) | 1447 (45.5) | 506 (56.5) | 635 (60.5) | |
Marital Status, No (%) | Unmarried | 864 (19.9) | 644 (19.0) | 573 (18.0) | 208 (23.2) | 267 (25.4) |
Married | 3485 (80.1) | 2738 (81.0) | 2605 (82.0) | 687 (76.8) | 783 (74.6) | |
Residence, No (%) | Rural | 2898 (66.6) | 2175 (64.3) | 2034 (64.0) | 673 (75.2) | 777 (74.0) |
Urban | 1451 (33.4) | 1207 (35.7) | 1144 (36.0) | 222 (24.8) | 273 (26.0) | |
At least primary education, No (%) | No | 2467 (56.7) | 1818 (53.8) | 1646 (51.8) | 599 (66.9) | 731 (69.6) |
Yes | 1882 (43.3) | 1564 (46.2) | 1532 (48.2) | 296 (33.1) | 319 (30.4) | |
Any pension, No (%) | No | 2288 (52.6) | 1675 (49.5) | 1566 (49.3) | 582 (65.0) | 662 (63.0) |
Yes | 2061 (47.4) | 1707 (50.5) | 1612 (50.7) | 313 (35.0) | 388 (37.0) | |
Diabetes, No (%) | No | 4082 (93.9) | 3186 (94.2) | 2997 (94.3) | 827 (92.4) | 967 (92.1) |
Yes | 267 (6.1) | 196 (5.8) | 181 (5.7) | 68 (7.6) | 83 (7.9) | |
Heart problems, No (%) | No | 3711 (85.3) | 2921 (86.4) | 2748 (86.5) | 724 (80.9) | 857 (81.6) |
Yes | 638 (14.7) | 461 (13.6) | 430 (13.5) | 171 (19.1) | 193 (18.4) | |
Arthritis, No (%) | No | 2685 (61.7) | 2273 (67.2) | 2112 (66.5) | 374 (41.8) | 504 (48.0) |
Yes | 1664 (38.3) | 1109 (32.8) | 1066 (33.5) | 521 (58.2) | 546 (52.0) | |
Stroke, No (%) | No | 4231 (97.3) | 3319 (98.1) | 3121 (98.2) | 842 (94.1) | 992 (94.5) |
Yes | 118 (2.7) | 63 (1.9) | 57 (1.8) | 53 (5.9) | 58 (5.5) | |
Memory-related disease, No (%) | No | 4263 (98.0) | 3336 (98.6) | 3137 (98.7) | 858 (95.9) | 1011 (96.3) |
Yes | 86 (2.0) | 46 (1.4) | 41 (1.3) | 37 (4.1) | 39 (3.7) | |
Emotional problems, No (%) | No | 4255 (97.8) | 3331 (98.5) | 3139 (98.8) | 854 (95.4) | 997 (95.0) |
Yes | 94 (2.2) | 51 (1.5) | 39 (1.2) | 41 (4.6) | 53 (5.0) | |
Cancer, No (%) | No | 4318 (99.3) | 3353 (99.3) | 3153 (99.4) | 883 (99.0) | 1036 (99.1) |
Yes | 31 (0.7) | 22 (0.7) | 20 (0.6) | 9 (1.0) | 9 (0.9) | |
Hypertension, No (%) | No | 3029 (69.8) | 2411 (71.3) | 2265 (71.3) | 577 (64.5) | 691 (65.8) |
Yes | 1308 (30.2) | 971 (28.7) | 913 (28.7) | 318 (35.5) | 359 (34.2) | |
Smoker, No (%) | No | 2972 (68.3) | 2271 (67.1) | 2117 (66.6) | 658 (73.5) | 784 (74.7) |
Yes | 1377 (31.7) | 1111 (32.9) | 1061 (33.4) | 237 (26.5) | 266 (25.3) | |
Drinker, No (%) | No | 2990 (68.8) | 2295 (67.9) | 2128 (67.0) | 648 (72.4) | 787 (75.0) |
Yes | 1359 (31.2) | 1087 (32.1) | 1050 (33.0) | 247 (27.6) | 263 (25.0) | |
BMI, No (%) | Normal | 2779 (64.2) | 2208 (65.3) | 2044 (64.3) | 539 (60.2) | 669 (63.7) |
Underweight | 425 (9.8) | 326 (9.6) | 291 (9.2) | 93 (10.4) | 120 (11.4) | |
Overweight | 1124 (26.0) | 848 (25.1) | 843 (26.5) | 263 (29.4) | 261 (24.9) |