Sensitivity analysis proportions and logistic regression analysis for primary outcome showing unadjusted and adjusted odds ratios (95% confidence intervals) for the online contraception and other services group (n=247)
| Parameter | Online contraception (SH:24) (n=136) | Other services (n=111) | Unadjusted analysis | Adjusted analysis* | Adjusted analysis† | ||
| % | 95% CI | % | 95% CI | OR (95% CI) | OR (95% CI) | OR (95% CI) | |
| Primary outcome | |||||||
| OCs continued | 77.2 | (69.2 to 84.0) | 61.3 | (51.5 to 70.4) | 2.14 (1.23 to 3.73) | 1.92 (1.06 to 3.48) | 1.74 (0.92 to 3.29) |
*Adjusted for age group; ethnic group; IMD quintile; employment status; education level
†Adjusted for age group; ethnic group; IMD quintile; employment status; education level; smoking status; likelihood that OCs prescribed will be taken; previous use of EC; history of OC use
CI, confidence interval; EC, emergency contraception; IMD, Index of Multiple Deprivation; OC, oral contraceptive; OR, odds ratio.