Fig 1.
Flow diagram of the study selection process.
Fig 2.
Scatter plot of sample size against criterion-related validity coefficients (r) of distance-based walk/run tests for estimating maximal oxygen uptake: (a) 5,000 m walk/run test; (b) 2 miles walk/run test; (c) 3,000 m walk/run test; (d) 1.5 mile walk/run test; and (e) 1 mile walk/run test.
Dashed line represents median values of validity coefficients.
Fig 3.
Scatter plot of sample size against criterion-related validity coefficients (r) of time-based walk/run tests for estimating maximal oxygen uptake: (a) 12 min walk/run test; and (b) 9 min walk/run test.
Dashed line represents median values of validity coefficients.
Table 1.
Results of meta-analyses for overall criterion-related validity correlation coefficients across the distance- and time-based walk/run field tests.
Table 2.
Results of the between-study moderator analyses for criterion-related validity correlation coefficients across the distance- and time-based walk/run field tests†.
Table 3.
Results of the within-study moderator analyses for criterion-related validity correlation coefficients across the distance- and time-based walk/run field tests†.