Odds ratios (ORs) for measles, mumps, and rubella (MMR) vaccine related events in children 14–18 months of age

MMR vaccine related eventsOR (95% CI) p Value
Any MMR related event1.62 (1.30 to 2.03)<0.001
Fever ≥38.5 °C3.28 (2.23 to 4.82) <0.001
Respiratory symptoms2.66 (1.66 to 3.08) <0.05
Rash1.77 (1.27 to 2.47) <0.001
Arthralgia3.66 (1.74 to 7.70) <0.001
Conjunctivitis2.49 (1.59 to 3.90) <0.001
Staying in bed1.83 (1.10 to 3.03) 0.02
Irritability 1.60 (1.19 to 2.16)<0.002