Table 3.
Functional assessment by study population, adjusted resultsa
| Parameter | Renal Failure | Heart Failure | COPD | High CV Risk | |
|---|---|---|---|---|---|
| Total disability score (PAT-D) (1 to 5) | Adjusted mean (SE) | 1.42 (0.11) | 1.78 (0.10) | 1.87 (0.05) | 1.47 (0.04) |
| P value compared with Renal Failure | – | 0.0401 | 0.0003 | 1.0000 | |
| SPPB score (0 to 12) | Adjusted mean (SE) | 8.42 (0.30) | 9.92 (0.24) | 10.17 (0.18) | 10.18 (0.11) |
| P value compared with Renal Failure | – | 0.0003 | <0.0001 | <0.0001 | |
| Gait speed (m/s) | Adjusted mean (SE) | 0.80 (0.04) | 1.20 (0.03) | 0.96 (0.02) | 1.22 (0.02) |
| P value compared with Renal Failure | – | <0.0001 | 0.0053 | <0.0001 | |
| Five chair-rise time (s) | Adjusted mean (SE) | 15.92 (0.86) | 14.68 (0.63) | 14.00 (0.46) | 14.38 (0.28) |
| P value compared with Renal Failure | – | 0.7260 | 0.1428 | 0.2575 | |
| Grip strength (kg) | Adjusted mean (SE) | 24.4 (1.7) | 36.2 (1.8) | 36.2 (0.8) | 38.0 (0.7) |
| P value compared with Renal Failure | – | <0.0001 | <0.0001 | <0.0001 | |
a
The models are also adjusted for age, gender, race, and body mass index. The results were similar when adjusted for lean mass and percent fat.