Table 4 Measured and predicted 6MWD for the same age range from the equations derived in previous studies
From: Six-minute walking distance in healthy Chinese people older than 60 years
Equation | Measured 6MWD (m) | Predicted 6MWD (m) | Predicted-Measured(m) |
|---|---|---|---|
Jenkins et al. | 502 ± 73 | 569 ± 44 | 67 ± 60* |
Iwama et al. | 504 ± 73 | 520 ± 33 | 16 ± 68* |
Poh et al. | 502 ± 73 | 490 ± 60 | −12 ± 64* |
Fernandes et al. | 526 ± 64 | 433 ± 24 | −93 ± 61* |
Osses et al. | 511 ± 72 | 563 ± 39 | 53 ± 62* |
Troosters et al. | 511 ± 72 | 540 ± 62 | 30 ± 64* |