Table 1 FRAIT scale
Items | Questions | Scores |
|---|---|---|
Fatigue | Fatigue most or all of the time in the past 4 weeks | Yes(1 point) No(0 point) |
Resistance | Difficulty climbing up the stairs without taking a break, using auxiliary tools, or help from others | Yes(1 point) No(0 point) |
Aerobic | Difficulty walking a block (500 m) without using auxiliary tools or help from others | Yes(1 point) No(0 point) |
Illness | Suffering from more than 5 diseases# | Yes(1 point) No(0 point) |
TUGT | ≥ 15s | Yes(1 point) No(0 point) |