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Table 3 Results of two-factor ANOVA test to compare the mean of variables

From: The effectiveness of the STOP-X training program on the knee valgus angle and balance in female basketball players with dynamic knee valgus: a randomized controlled trial

Variable

Group

Pre-test

Mean ± SD

Post-test

Mean ± SD

F

P value

ES

Main effect of group

Main effect of time

Time* Group

Interaction

effect

P value

ES

P value

ES

P value

ES

SB

(Second)

CON

28.06 ± 13.16

30.86 ± 16.06

1.06

0.31

0.03

0.001*

0.33

0.001*

0.56

0.001*

0.42

EXP

34.20 ± 8.70

54.60 ± 8.95

56.45

0.001*

0.66

DBa

(%)

CON

60.14 ± 5.55

60.96 ± 5.59

0.56

0.45

0.02

0.17

0.06

0.001*

0.52

0.001*

0.42

EXP

59.73 ± 7.85

67.49 ± 6.02

51.09

0.001*

0.64

DBpm (%)

CON

76.56 ± 7.46

77.45 ± 6.83

0.12

0.72

0.004

0.002*

0.28

0.001*

0.53

0.001*

0.48

EXP

77.06 ± 12.12

96.43 ± 10.01

58.27

0.001*

0.67

DBpl (%)

CON

78.69 ± 11.97

79.66 ± 10.14

0.17

0.67

0.006

0.005*

0.25

0.001*

0.50

0.001*

0.44

EXP

82.24 ± 12.85

98.58 ± 8.39

50.39

0.001*

0.64

DBT

(%)

CON

71.80 ± 7.45

72.69 ± 6.67

0.40

0.52

0.01

0.004*

0.25

0.001*

0.68

0.001*

0.62

EXP

73.01 ± 9.34

87.50 ± 6.50

107.57

0.001*

0.79

KVA (Degree)

CON

20.00 ± 3.27

20.41 ± 2.80

0.34

0.56

0.01

0.06

0.11

0.001*

0.65

0.001*

0.70

EXP

22.03 ± 3.57

14.46 ± 2.72

119.46

0.001*

0.81

  1. *Significance at the P < 0.05 level