Conditional logistic regression analysis of prehospital antiplatelet use and outcomes among propensity-matched patients with moyamoya disease (n=578)
| Analysis | OR | (95% CI) |
|---|---|---|
| Unadjusted | 1.71 | (1.00 to 2.94) |
| Adjusted for propensity | 1.71 | (1.00 to 2.93) |
| Adjusted for propensity and selected variables* | 4.07 | (1.28 to 12.96) |
| Adjusted for propensity and all covariates† | 3.82 | (1.22 to 11.99) |
*Selected variables included sex, age, body mass index, smoking history, medical history of hypertension, medical history of diabetes mellitus, medical history of hyperlipidaemia, emergency hospitalisation, day of the week of hospital admission, number of days from stroke onset, Japan Coma Scale on hospital admission, and Charlson Comorbidity Index score on hospital admission.
†All covariates included selected variables plus Comprehensive Stroke Centre (CSC) score.