| All-cause mortality | ADL disability | ||||
---|---|---|---|---|---|---|
N (events/groups) | Cause-specific hazard model (HR,95%CI) | Sub-distribution hazard model (SHR, 95%CI) | N (events/groups) | Cause-specific hazard model (HR,95%CI) | Sub-distribution hazard model (SHR, 95%CI) | |
Handgrip strength (kg)a | ||||||
 Unable | 15/51 | 1.196(0.709,2.020) | 1.196(0.674,2.124) | 15/36 | 0.982(0.578,1.666) | 1.025(0.639,1.642) |
  Q5 | 249/870 | Ref | Ref | 199/621 | Ref | Ref |
 Unable | 15/51 | 1.462(0.872,2.450) | 1.462(0.821,2.605) | 15/36 | 1.008(0.601,1.688) | 0.981(0.619,1.553) |
  Able | 618/3717 | Ref | Ref | 780/3099 | Ref | Ref |
Gait speed (m/s) a | ||||||
 Unable | 41/175 | 1.030(0.732,1.448) | 1.030(0.728,1.457) | 54/134 | 1.411(1.037,1.920) | 1.356(1.030,1.785) |
  Q5 | 190/761 | Ref | Ref | 187/571 | Ref | Ref |
 Unable | 41/175 | 1.238(0.898,1.706) | 1.238(0.894,1.715) | 54/134 | 1.727(1.302,2.292) | 1.541(1.196,1.986) |
  Able | 592/3593 | Ref | Ref | 741/3001 | Ref | Ref |
Five times sit-to-stand (s)a | ||||||
 Unable | 73/225 | 1.221(0.926,1.610) | 1.221(0.915,1.629) | 70/152 | 1.310(0.990,1.733) | 1.169(0.913,1.497) |
  Q5 | 179/704 | Ref | Ref | 181/525 | Ref | Ref |
 Unable | 73/225 | 1.491(1.156,1.922) | 1.491(1.135,1.958) | 70/152 | 1.451(1.127,1.869) | 1.225(0.977,1.534) |
  Able | 560/3543 | Ref | Ref | 725/2983 | Ref | Ref |