Table 2.

Participant demographic data.

	Control (n = 27)	Group 1 (n = 24)	Group 2 (n = 23)
Sex	F = 22; M = 5	F = 16; M = 8	F = 17; M = 6
Mean age, y (SD)	21.6 (1.52)	20.9 (1.41)	21.6 (1.62)
Mean height, cm (SD)	167.8 (7.64)	171.2 (10.69)	169.8 (8.94)
Mean weight, kg (SD)	67.7 (13.42)	72.4 (18.29)	68.6 (13.75)
Mean BMI (SD)	23.9 3.90)	24.4 (4.07)	23.7 (3.90)
Mean hours slept previous night (SD)	6.8 (0.62)	6.8 (0.78)	6.5 0.87)
Baseline BESS score (P = 0.432)	10.23 6.71)	11.5 (6.19)	12.6 (6.18)

BESS, Balance Error Scoring System; BMI, Body Mass Index; SD, standard deviation; F, female; M, male.