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Average Coital Acts, Product Use, and Nonoxynol-9 Use Per Week
| Formulation | n | Coital Acts/Wk | P | Product Use/Wk | P | Nonoxynol-9 Dose/Wk (mg) | P |
|---|---|---|---|---|---|---|---|
| 52.5-mg gel | 46 | 2.1 ± 1.3 | 1.9 ± 1.2 | 101.4 ± 63.3 | |||
| 100-mg gel | 43 | 2.9 ± 2.4 | 2.8 ± 2.3 | 280.5 ± 233.6 | |||
| 150-mg gel | 46 | 2.1 ± 1.2 | 2.0 ± 1.2 | 296.2 ± 176.5 | |||
| 100-mg film | 51 | 2.1 ± 1.6 | 1.9 ± 1.5 | 194.6 ± 150.0 | |||
| 100-mg suppository | 49 | 2.1 ± 1.4 | 1.9 ± 1.4 | 190.9 ± 143.8 | |||
| .06 | .03 | < .001 |
Values are mean ± standard deviation unless otherwise specified.
