Table 4 Accuracy of the generalized LMM equation in estimating mean measured peak VO2 from mean 6 MWD.
From: The six minute walk test accurately estimates mean peak oxygen uptake
Study | M-peak VO2 | 6 MWD | E-peak VO2 | Measured - Estimated |
|---|---|---|---|---|
Cahalin (3) | 12.4 | 310 | 12.1 | 0.3 |
Cahalin (2) | 9.6 | 294 | 11.7 | -2.1 |
Lucas (6) | 14.2 | 391 | 13.9 | 0.3 |
Miyamoto (7) | 13.9 | 377 | 13.6 | 0.3 |
Opasich (8) | 14.5 | 378 | 13.6 | 0.9 |
Roul (9) | 16.8 | 437 | 15.0 | 1.8 |
Starobin (10) | 14.0 | 436 | 15.0 | -1.0 |
Zugck (11) | 15.6 | 463 | 15.6 | 0.0 |
Faggiano (4) | 15.1 | 419 | 14.6 | 0.5 |
Lipkin (5) | 14.0 | 452 | 15.3 | -1.3 |
Baylor | 13.1 | 354 | 13.1 | 0.0 |
Grand Mean | 13.9 | 392 | 13.9 | 0.0 |