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. Author manuscript; available in PMC: 2018 Apr 1.
Published in final edited form as: Arch Phys Med Rehabil. 2016 Oct 26;98(4):673–680. doi: 10.1016/j.apmr.2016.10.004

Table 2.

Effect Size Estimates for Between Group Differences in Change Scores

GUIDE DIRECT Cohen’s d
Mean SE Mean SE
Baseline to Discharge (Mean) 19.52 2.16 22.67 2.65 −0.28
Baseline to Month 3 (Mean) 39.42 3.57 36.45 4.57 0.16
Baseline to Month 6 (Mean) 41.78 3.08 34.14 5.23 0.39
Baseline to Month 12 (Mean) 43.52 3.45 32.95 5.09 0.53