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Table 1 Background demographics of the participants (n = 56)

From: Effects of combat training on visuomotor performance in children aged 9 to 12 years - an eye-tracking study

 

CS group (Mean ± SD)

GS group (Mean ± SD)

df

t

Group differences (p value)

Number of participants

30

26

   

Gender (male/female)

12/18

11/15

54

0.172

0.864

Age (years old)

9.0 ± 0.6

9.0 ± 0.6

54

−0.424

0.673

Height (cm)

131.0 ± 6.8

132.4 ± 6.1

54

0.787

0.435

Weight (kg)

31.5 ± 9.0

30.4 ± 8.1

54

−0.470

0.640

Visual acuity (left eye)

1.1 ± 0.2

1.0 ± 0.3

54

−1.229

0.225

Visual acuity (right eye)

1.1 ± 0.2

1.0 ± 0.3

54

−1.629

0.109

  1. Group: CS Combat sport, GS general sport