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Table 2 Spearman correlation between pain and intracapsular pressure before and after short rotator release and OA grade

From: Short rotator tendons do not increase intracapsular pressure in severe osteoarthritic hips

Variables Pain
Intracapsular pressure Spearman correlation coefficient p
Before tendons release in 45° of flexion 0,13 0,5
Before tendons release in extension 0.08 0,7
Before tendons release in outward rotation 0,15 0,5
Before tendons release in inward rotation 0,15 0,5
After tendons release in 45° of flexion -0,04 0,8
After tendons release in extension -0,09 0,7
After tendons release in outward rotation -0,02 0,9
After tendons release in inward rotation -0,06 0,8
OA grade -0,12 0,5