Official Journal of the Italian Society of Orthopaedics and Traumatology
Table 1 Number of patients completing the questionnaires at the various visits
From: Single intra-articular injection of high molecular weight hyaluronic acid for hip osteoarthritis
No. of patients available at | ||||
|---|---|---|---|---|
T0 | T0 + 3 months | T0 + 6 months | T0 + 12 months | |
BPI II questionnaire (severity and interference) | 207 | 207 | 150 | 121 |
Harris Hip Score | 207 | 207 | 150 | 121 |
VAS of pain | 165 | 176 | 128 | 104 |