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Journal of Sports Medicine
/
2020
/
Article
/
Tab 6
/
Research Article
The Main and Interactive Effects of Biological Maturity and Relative Age on Physical Performance in Elite Youth Soccer Players
Table 6
Summary of hierarchical regression analysis for variables predicting CMJ (cm) ability.
Variable
Model 1
Model 2
B
SE B
β
B
SE B
β
Maturity status (MS)
2.80
0.86
0.33
3.82
2.58
0.45
Relative age (RA)
4.65
1.94
0.24
4.34
2.09
0.23
Interaction MS × RA
−1.06
2.53
−0.13
R
2
0.16
0.17
F
for change in
R
2
7.97
5.32
.
.