| CHC | Cases (N) | Controls (N) | VTE OR* (95% CI) |
|---|---|---|---|
| Patch | 70 | 241 | 1.23 (0.86-1.77) |
| NGM COC | 92 | 385 | Ref |
*
Unadjusted; authors state adjustment for various medical conditions did notmaterially change results
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