Table 1.

Demographics of different severity groups and the resulting statistical analysis.

Mean ± SD (Unit)	PHS (m/s)	Age	Mass (Kg)	Height (cm)	Sex (M/F)
Mild	0.63 ± 0.25	24.17 ± 2.79	68.41 ± 11.89	171.75 ± 8.59	5/7
Severe	1.87 ± 0.27	22.75 ± 1.48	70.00 ± 11.37	175.19 ± 7.57	6/2
p-value	0.001 >*	0.228	0.780	0.395	0.142

Please note that Pearson’s chi-squared test was used for sex while an independent t-test was used for the others. *indicate significant differences.