Table 2.
Patient demographics and hip characteristics
| Treatment X n = |
Treatment Y n = |
|
|---|---|---|
| Patient characteristics | ||
| Age, mean (SD) | ||
| Gender, n (%) | ||
| Male | ||
| Female | ||
| Ethnicity, n (%) | ||
| Native | ||
| Asian | ||
| Black | ||
| Hispanic | ||
| White/Caucasian | ||
| Smoking history, n (%) | ||
| Never smoked | ||
| Current smoker | ||
| Former smoker | ||
| Alcohol consumption, n (%) | ||
| No alcohol at baseline | ||
| 0.5–2 drinks/week | ||
| 3–5 drinks/week | ||
| 6–10 drinks/week | ||
| 11+ drinks/week | ||
| Current medications, n (%) | ||
| None | ||
| NSAIDS | ||
| Intra-articular injection | ||
| Etc…. (as per available data) | ||
| Co-morbidities, n (%) | ||
| None | ||
| Cancer | ||
| Back pain | ||
| Etc… (as per available data) | ||
| BMI, n (%) | ||
| Underweight < 18.5 | ||
| Normal weight 18.5–24.9 | ||
| Overweight 25–29.9 | ||
| Obese 30–39.9 | ||
| Morbidly obese 40 or greater | ||
| Weightbearing status, n (%) | ||
| Full weightbearing | ||
| Partial weightbearing | ||
| Non-weightbearing | ||
| Baseline sport activity, n (%) | ||
| None | ||
| Light | ||
| Moderate | ||
| Vigorous | ||
| Hip characteristics | ||
| Affected hip, n (%) | ||
| Left | ||
| Right | ||
| Location of hip pain, n (%) | ||
| Groin | ||
| Lateral | ||
| Posterior | ||
| Groin and lateral | ||
| Groin and posterior | ||
| Lateral and posterior | ||
| Groin and lateral and posterior | ||
| Onset of symptoms, n (%) | ||
| Acute | ||
| Subacute | ||
| Insidious | ||
| Traumatic | ||
| Non-traumatic | ||
| Tonnis and Heinecke classification, n (%) | ||
| Grade 0 | ||
| Grade 1 | ||
| Grade 2 | ||
| Grade 3 | ||
| Labral tears present, n (%) | ||
| None | ||
| Anterior | ||
| Posterior | ||
| Superior/lateral | ||
| Anterior and posterior | ||
| Anterior and superior/lateral | ||
| Posterior and superior/lateral | ||
| Herniation pits present, n (%) | ||
| No | ||
| Yes | ||
NSAID non-steroidal anti-inflammatory drug, BMI body mass index