Table 2.

Descriptive Measures of LSS Scores and Study Groups’ Comparative Analysis

Group	Time	N	Mean	SD	Median	Range	P value a	95% IC
CHAIR-M	Pre	30	81.7	24.7	79.5	40–133	<0.0001	[72.90, 90.50]
	Post	30	46.1	18.3	44	5–92		[39.60, 52.60]
Control	Pre	30	72.1	23.9	68	40–132		[63.50, 80.60]
	Post	30	72.4	25.5	67	36–130		[63.30, 81.50]

^aMixed linear adjusted model – interaction time:group