Item | ADLs | IADLs | MCS | PCS | ||||
---|---|---|---|---|---|---|---|---|
r | P | r | P | r | P | r | P | |
 Age | −0.158 | <0.001 | −0.204 | <0.001 | −0.063 | 0.053 | −0.060 | 0.039 |
 Disability rate | −0.151 | <0.001 | −0.041 | 0.018 | −0.037 | 0.224 | −0.170 | <0.001 |
 BMI | 0.017 | 0.750 | 0.061 | 0.140 | 0.054 | 0.83 | −0.010 | 0.750 |
 ADL | – | – | – | – | 0.352 | <0.001 | 0.345 | <0.001 |
 IADL | – | – | – | – | 0.356 | <0.001 | 0.329 | <0.001 |