Table 6.
Association between components of frailty and incident depressive symptoms not depressed at baseline.
| Follow-up period |
Model 1 HR (95%CI) |
Wald, df | P-value |
Model 2 HR (95%CI) |
Wald, df | P-value |
Model 3 HR (95%CI) |
Wald, df | P-value |
Model 4 HR (95%CI) |
Wald, df | P-value | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011 → 2013 | Weakness | ||||||||||||
| N = 839 | No (795) | Ref (1.000) | Ref (1.000) | Ref (1.000) | Ref (1.000) | ||||||||
| Yes (44) | 1.334 (0.694, 2.566) |
0.747,1 | 0.387 | 1.29 (0.662, 2.516) |
0.56,1 | 0.454 | 1.224 (0.623, 2.403) |
0.343,1 | 0.558 | 1.186 (0.602, 2.334) |
0.243,1 | 0.622 | |
| Slowness | |||||||||||||
| No (679) | Ref (1.000) | Ref (1.000) | Ref (1.000) | Ref (1.000) | |||||||||
| Yes (160) | 1.519 (1.046, 2.204) |
4.828,1 | 0.028 | 1.617 (1.101, 2.376) |
5.995,1 | 0.014 | 1.549 (1.048, 2.288) |
4.829,1 | 0.028 | 1.597 (1.078, 2.366) |
5.454,1 | 0.020 | |
| Weight loss | |||||||||||||
| No (766) | Ref (1.000) | Ref (1.000) | Ref (1.000) | Ref (1.000) | |||||||||
| Yes (73) | 1.631 (0.983, 2.705) |
3.592,1 | 0.058 | 1.632 (0.976, 2.73) |
3.488,1 | 0.062 | 1.587 (0.944, 2.667) |
3.042,1 | 0.081 | 1.510 (0.895, 2.548) |
2.38,1 | 0.123 | |
| Exhaustion | |||||||||||||
| No (705) | Ref (1.000) | Ref (1.000) | Ref (1.000) | Ref (1.000) | |||||||||
| Yes (134) | 1.410 (0.944, 2.104) |
2.82,1 | 0.093 | 1.394 (0.928, 2.093) |
2.556,1 | 0.110 | 1.352 (0.897, 2.037) |
2.079,1 | 0.149 | 1.353 (0.897, 2.041) |
2.082,1 | 0.149 | |
| Low activity | |||||||||||||
| No (738) | Ref (1.000) | Ref (1.000) | Ref (1.000) | Ref (1.000) | |||||||||
| Yes (101) | 0.972 (0.604, 1.563) |
0.014,1 | 0.907 | 1.006 (0.619, 1.634) |
0.001,1 | 0.982 | 0.997 (0.612, 1.625) |
0,1 | 0.991 | 1.023 (0.627, 1.668) |
0.008,1 | 0.929 | |
| 2011 → 2015 | Weakness | ||||||||||||
| N = 788 | No (750) | Ref (1.000) | Ref (1.000) | Ref (1.000) | Ref (1.000) | ||||||||
| Yes (38) | 2.205 (1.146, 4.243) |
5.61,1 | 0.018 | 2.098 (1.078, 4.083) |
4.755,1 | 0.029 | 2.103 (1.068, 4.142) |
4.625,1 | 0.032 | 2.080 (1.055, 4.104) |
4.467,1 | 0.035 | |
| Slowness | |||||||||||||
| No (639) | Ref (1.000) | Ref (1.000) | Ref (1.000) | Ref (1.000) | |||||||||
| Yes (149) | 1.006 (0.687, 1.474) |
0.001,1 | 0.975 | 1.047 (0.708, 1.547) |
0.052,1 | 0.820 | 0.992 (0.667, 1.477) |
0.002,1 | 0.969 | 0.998 (0.670, 1.487) |
0.000,1 | 0.993 | |
| Weight loss | |||||||||||||
| No (722) | Ref (1.000) | Ref (1.000) | Ref (1.000) | Ref (1.000) | |||||||||
| Yes (66) | 0.986 (0.574, 1.693) |
0.003,1 | 0.958 | 0.994 (0.575, 1.72) |
0,1 | 0.984 | 1.017 (0.585, 1.77) |
0.004,1 | 0.951 | 0.992 (0.568, 1.735) |
0.001,1 | 0.979 | |
| Exhaustion | |||||||||||||
| No (656) | Ref (1.000) | Ref (1.000) | Ref (1.000) | Ref (1.000) | |||||||||
| Yes (132) | 1.853 (1.264, 2.716) |
9.997,1 | 0.002 | 1.961 (1.326, 2.898) |
11.394,1 | 0.001 | 1.936 (1.302, 2.877) |
10.674,1 | 0.001 | 1.928 (1.297, 2.867) |
10.542,1 | 0.001 | |
| Low activity | |||||||||||||
| No (698) | Ref (1.000) | Ref (1.000) | Ref (1.000) | Ref (1.000) | |||||||||
| Yes (90) | 1.478 (0.941, 2.32) |
2.878,1 | 0.090 | 1.618 (1.016, 2.576) |
4.113,1 | 0.043 | 1.566 (0.979, 2.505) |
3.495,1 | 0.062 | 1.582 (0.988, 2.533) |
3.652,1 | 0.056 | |
Model 1, unadjusted; Model 2, adjusted for age, sex, educational levels, marital status, live place; Model 3, adjusted for age, sex, educational levels, marital status, live place, current smoking, alcohol drinking, activities, chronic diseases; Model 4, adjusted for age, sex, educational levels, marital status, live place, current smoking, alcohol drinking, activities, chronic diseases, BMI.