From: Safety and efficacy of a single intra-articular injection of hyaluronic acid in osteoarthritis of the hip: a case series of 87 patients
Number (%)
Mean mHHS
SD
95% CI
Baseline
87 (100%)
58.47
14.82
55.31–61.31
6 weeks
82 (94%)
71.30
16.46
67.68–74.92