TABLE 3

OR of Measles Associated With Age at First Measles Vaccine Dose, in Overall Matched and Unmatched Logistic Regression and Stratified by Maternal Year of Birth (Unmatched Logistic Regression, All Participants)

Maternal Year of BirthAge at First Dose, moCasesControlsOR (95% CI)
Overall matched logistic regression12–13923675.26 (2.06–13.4)
145432.44 (0.67–8.84)
≥155100Reference
Overall unmatched logistic regression12–13923675.01 (1.99–12.7)
145432.33 (0.60–8.02)
Stratified analysis
≥155100Reference
<197012–13652546.23 (1.90–20.4)
144293.37 (0.71–15.9)
≥15373Reference
≥197012–13271033.22 (0.72–14.4)
141140.94 (0.08–11.6)
≥15227Reference