Table 2. Sex stratified descriptive statistics for independent and dependent variables.
Females Males
Independent Variables Reaction time (ms) 507.0 ± 81.5 488.5 ± 50.9
Efficiency index* 584.4 ± 135.5 561.4 ± 71.4
Conflict effect 289.7 ± 608.4 301.1 ± 300.5
Dependent Variables Ipsilateral trunk lean (left) 7.7 ± 4.9° 10.3 ± 7.6°
Ipsilateral trunk lean (right) 7.4 ± 4.6° 10.8 ± 7.5°
Contralateral pelvic tilt (left) 7.6 ± 5.1° 6.5 ± 4.4°
Contralateral pelvic tilt (right) 6.5 ± 4.9° 5.9 ± 5.8°
Frontal plane knee angle (left) 16.5 ± 7.9° 8.1 ± 8.8°
Frontal plane knee angle (right) 18.6 ± 9.3° 13.3 ± 8.5°
*Efficiency index = reaction time + (reaction time *(1 – percentage response accuracy))
†Conflict effect = efficiency index for incongruent repetitions – efficiency index for congruent repetitions