Table 3 Correlation Between Subjective Hip Value (SHV) and Outcome Measures Before and After Primary Total Hip Arthroplasty (THA)–3 Months
From: The subjective hip value: a retrospective validation study in primary total hip arthroplasty
All Distinct Subjects | Correlation Coefficient (R) | Coefficient of Determination (R2) | P-value | Relationship |
|---|---|---|---|---|
Pre-Op SHV vs. Pre-Op HOOS | 0.43 | 0.18 | < 0.001 | Low |
Post-Op SHV vs. Post-Op HOOS | 0.71 | 0.50 | < 0.001 | High |
Men Only | 0.72 | 0.52 | < 0.001 | High |
Women Only | 0.69 | 0.48 | < 0.001 | Moderate |
18–49 Years Old | 0.71 | 0.51 | < 0.001 | High |
50–69 Years Old | 0.75 | 0.56 | < 0.001 | High |
70 + Years Old | 0.61 | 0.37 | < 0.001 | Moderate |
SHV Change vs. HOOS Change | 0.64 | 0.41 | < 0.001 | Moderate |
Expected SHV Change vs. Actual SHV Change | 0.71 | 0.50 | < 0.001 | High |
Subjects that Completed All Surveys | Correlation Coefficient (R) | Coefficient of Determination (R2) | P-value | Relationship |
Pre-Op SHV vs. Pre-Op HOOS | 0.43 | 0.18 | 0.04 | Low |
Post-Op SHV vs. Post-Op HOOS | 0.78 | 0.61 | < 0.001 | High |
SHV Change vs. HOOS Change | 0.78 | 0.61 | < 0.001 | High |
Expected SHV Change vs. Actual SHV Change | 0.87 | 0.76 | < 0.001 | High |