From: Role of health determinants in a measles outbreak in Ecuador: a case-control study with aggregated data
Crude OR (95%CI)a
Adjusted OR (95%CI)b
Rate (%) of prior measles immunization
0.97 (0.95–0.98)
0.97 (0.95–0.99)
P value
< 0.001
0.001
Rate (%) of pregnant women attending antenatal care visit
0.98 (0.97–0.99)
0.002