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Comparison of pelvic support with mean POP-Q points
| Controls (n = 68) | Cases (n = 74) | P value | |
|---|---|---|---|
| Aa (cm) | -1.6 ± .7 | 0.6 ± 1.3 | < .0001 |
| Ba (cm) | -1.6 ± .7 | 1.7 ± 1.7 | < .0001 |
| C (cm) | -6.4 ± 1.6 | -1.3 ± 3.8 | < .0001 |
| Ap (cm) | -1.9 ± .8 | -0.7 ± 1.7 | < .0001 |
| Bp (cm) | -1.9 ± .8 | -0.4 ± 2.0 | < .0001 |
| GH (cm) | 3.6 ± 1.0 | 5.4 ± 1.3 | < .0001 |
| TVL (cm) | 10.6 ± 1.4 | 10.0 ± 1.5 | .03 |
Mean ± SD. Negative values express distance above hymen, positive values distance below hymen.
