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Relationship between POPQ parameters and pessary diameter
| POPQ parameter | Sample | Samples | Regression coefficient (SE) | p value |
|---|---|---|---|---|
| TVL | Hysterectomy | 54 | 1.32 (0.95) | 0.17 |
| No hysterectomy | 173 | 0.49 (0.57) | 0.39 | |
| D | No hysterectomy | 177 | −0.04 (0.41) | 0.93 |
| C | Hysterectomy | 54 | −0.89 (0.71) | 0.21 |
| No hysterectomy | 177 | −0.25 (0.29) | 0.38 |
Linear regression of TVL on pessary diameter
