Table 2.

Maximum oxygen intake VO₂max (l/min), relative maximum oxygen intake RVO₂max (ml/kg/min) and the output obtained in PWC170 test (W; W/kg) in the scoliosis and the control groups (Wald–Wolfowitz test)

	Mild + moderate (n = 70)	Control group (n = 27)	p value
VO2max (l/min)	1.96 (0.15)	2.03 (0.18)	0.45
RVO2max (ml/kg/min)	41.99 (8.87)	44.42 (8.63)	0.45
PWC170 (W)	71.05 (14.36)	77.35 (18.4)	0.79
PWC170 (W/kg)	1.52 (0.41)	1.68 (0.29)	0.04

Values expressed as mean (SD). Significant difference is marked in italic