IndVariable | DepVariable | r2 | χ2 | SEE | pVo2max | AVo2max | r | |
---|---|---|---|---|---|---|---|---|
Values in parentheses are standard deviations (SD). Significant ANOVA between AVo2max and pVo2max values: †p<0.001. χ2 significant at *p<0.001. | ||||||||
AVo2max, actual values measured during testing; EQMAS, TT, calculated regression models to predict TT Vo2max; EQMST, calculated regression model to predict 20mMST Vo2max; DepVariable, dependent variable; IndVariable, independent variable; K4Vo2max, Vo2max measured during the 20mMST using the K4b2 portable analyser; MAS, maximal attained speed (km h−1); pVo2max, predicted values using the calculated models; r, correlation coefficient between actual and predicted values; r2, coefficient of determination; SEE, standard error of the estimate; TTVo2max, Vo2max measured during the TT; χ2, chi-square. | ||||||||
EQMAS | MAS | TTVo2max | 0.79 | 236.4* | 2.72 | 48.3 (5.9)† | 46.9 (5.7)† | 0.91* |
EQMST | MAS | K4Vo2max | 0.92 | 456.2* | 1.70 | 49.2 (5.9) | 49.2 (5.9) | 0.96* |
EQTT | EQMST | TTVo2max | 0.89 | 317.3* | 1.94 | 47.0 (0.8) | 46.9 (5.7) | 0.94* |