Table 3.

Unadjusted Treatment Arm Differences in Mean Within-Subject Change in Anthropometrics and Measured Physical Performance – Intent-to-Treat Analyses (N=105) ^*

	Median within-subject change (25^th – 75^th percentile)

Anthropometric and Physical Performance Outcomes	Yoga intervention group (N=55)	Control intervention group (N=50)	p-value^†

Primary Outcomes:
Debrunner kyphometer angle:
Absolute change (degrees)	−3.00 (−4.67, 0.67)	−1.33 (−6.67, 2.00)	0.443
% change	−5.17 (−8.38, 0.93)	−2.10 (−11.24, 2.67)	0.437
Height:
Absolute change (cm)	0.30 (−0.17, 0.80)	0.03 (−0.50, 0.43)	0.057
% change	0.19 (−0.11, 0.48)	0.02 (−0.30, 0.26)	0.054
Chair stand: ^‡
Absolute change (seconds)	−1.41 (−3.19, −0.27)	−0.80 (−2.80, 0.70)	0.246
% change	−10.11 (−20.63, −1.85)	−5.66 (−16.33, 6.19)	0.138
Functional reach:
Absolute change (cm)	−0.66 (−3.88, 2.71)	−1.48 (−4.81, 2.04)	0.476
% change	−2.23 (−12.44, 9.31)	−3.75 (−11.92, 5.24)	0.472
50-foot walk: ^§
Absolute change (m/sec)	−0.02 (−0.09, 0.08)	−0.01 (−0.09, 0.07)	0.760
% change	−1.65 (−6.44, 5.91)	−0.83 (−5.37, 5.38)	0.897
*Secondary outcomes:*
Kyphosis index:
Absolute change	−0.006 (−0.015, 0.002)	0.003 (−0.006, 0.008)	0.004
% change	−3.64 (−8.98, 1.34)	1.71 (−3.41, 4.65)	0.004
Flexicurve angle:
Absolute change (degrees)	−0.93 (−3.30, 1.04)	0.82 (−1.03, 2.06)	0.005
% Change	−2.25 (−8.09, 3.25)	2.16 (−3.04, 6.08)	0.006
RBS blocks: ^§^¶
Absolute change (number)	0.00 (−0.33, 0.33)	0.00 (−0.83, 0.33)	0.408
% Change	0.00 (−13.33, 12.50)	0.00 (−25.00, 11.11)	0.160

N=105 because 13 participants did not have follow-up visit

^†

Comparison of treatment arms using Wilcoxon rank-sum test

^‡

Missing for 3 yoga group participants

^§

Missing for 1 control group participant

^¶

Missing for 1 yoga group participant