Table 3.
Bivariate Logistic Regression Model Results for Attrition1 (N=42)
| Variables | OR (95% CI) | p |
|---|---|---|
| Education (reference: No college) | ||
| Attend college | 4.51 (1.93–10.53) | 0.0005 |
| Race (reference: White) | ||
| Black | 1.47 (1.37–1.58) | <.0001 |
| Marital Status (reference: Married) | ||
| Not married currently | 1.45 (1.35–1.55) | <.0001 |
| Alcohol (reference: No) | ||
| Yes | 0.72 (0.42–1.22) | 0.2212 |
| Smoke (reference: No) | ||
| Yes | 1.21 (0.85–1.72) | 0.2882 |
| Sexual activity (reference: Yes) | ||
| No | 4.08 (1.08–15.38) | 0.0376 |
| Vaginal Dilation (reference: No) | ||
| Yes | 1.48 (0.68–3.23) | 0.3214 |
| Estrogen Use (reference: No) | ||
| Yes | 0.88 (0.26–2.92) | 0.8285 |
| Chronic illness (reference: No) | ||
| Yes | 1.40 (1.18–1.66) | 0.0001 |
| Group (reference: SII) | ||
| EEP | 8.78 (7.80–9.89) | <.0001 |
| Motivation for ‘Vaginal health’ Pre-interview (reference: No) |
||
| Yes | 1.47 (0.54–3.97) | 0.4517 |
| Motivation for Prevent stenosis and scarring Pre-interview (reference: No) | ||
| Yes | 0.64 (0.20–2.02) | 0.4420 |
| Age | 0.97 (0.92–1.02) | 0.2926 |
| Weight | 1.01 (1.00–1.01) | <.0001 |
| Height | 0.93 (0.91–0.95) | <.0001 |
| BMI | 1.06 (1.04–1.09) | <.0001 |
Note: OR=Exp(β)
1
Attrition = dropout or not retained through 6 months, n=13 subjects dropped out. Stage and of method of VBT were not considered in regression models because of limited variability (ie, more than 90% of the patients were in a single category).