Table 1

MMR1 receipt in linked index children by individual-level, household-level and area-level characteristics

VaccinatedNon-vaccinatedAll linked index children
n=59 851 (83.6%)n=11 658 (16.4%)n=71 509
Received first MMR between 12 months and 24 months of ageDid not receive first MMR between 12 months and 24 months of age
N%95% CIN%95% CIN%95% CI
MMR1 status of oldest child
 Vaccinated53 19888.488.1, 88.6698711.611.3, 11.960 18584.283.9, 84.4
 Non-vaccinated665358.857.8, 59.7467141.240.3, 42.211 32415.815.6, 16.1
 Individual covariates
Ethnic background
 South Asian16 96388.087.6, 88.5230512.011.5, 12.419 26825.525.1, 25.8
 White16 62583.883.3, 84.3321916.215.7, 16.719 84428.327.9, 28.6
 Black or Black-British570382.281.2, 83.1123817.816.9, 18.7694110.09.8, 10.2
 Mixed and other484778.877.8, 79.8130321.220.8, 22.261508.58.3, 8.7
 Missing*15 71381.480.8, 81.9359318.618.1, 19.219 30627.727.4, 28.1
Sex
 Female29 39984.083.6, 84.3561416.015.6, 16.435 01348.948.5, 49.3
 Male30 45283.483.0, 83.8604416.616.2, 16.936 49651.150.7, 51.4
Household-level covariates
 Household size
  3–418 69586.185.7, 86.6297613.913.4, 14.321 67130.330.0, 30.6
  5–726 86784.083.6, 84.4509716.015.6, 16.431 96444.844.4, 45.2
  8–10939780.679.9, 81.3226419.418.7, 20.111 66116.316.0, 16.6
  Missing*488178.777.7, 79.7132021.320.3, 22.362018.68.4, 8.8
 Household composition
  Two working age adults with children42 38084.684.3, 84.9771315.415.1, 15.750 09376.776.4, 77.0
  Single working age adult with children769981.580.7, 82.3174718.517.7, 19.3944614.514.2, 14.7
  Three-generational household489184.883.8, 85.787815.514.5, 16.457698.88.6, 9.0
  Missing*488178.777.7, 79.7132021.320.3, 22.362018.68.4, 8.8
 Number of children in household
  2–343 96885.485.0, 85.7752714.614.3, 14.951 4957271.7, 72.3
  4–610 66980.279.5, 80.8262919.819.2, 20.513 29818.718.4, 19.0
  7–933364.760.4, 68.818235.331.2, 39.65150.70.6, 0.8
  Missing*488178.777.7, 79.7132021.320.3, 22.362018.68.4, 8.8
Area level covariates
 Index of Multiple Deprivation Quintile
  1 (most deprived)23 86183.983.5, 84.3458716.115.7, 16.528 4484039.7, 40.3
  223 51282.381.7, 82.8505217.717.2, 18.128 56439.839.5, 40.1
  3760083.983.2, 84.7145416.115.3, 16.8905412.612.4, 12.8
  4334588.987.9, 89.941711.110.1, 12.137625.25.0, 5.4
  5 (least deprived)153391.289.7, 92.51488.87.5, 10.216812.32.2, 2.4
  • *Children that could not be linked to other members of the household apart from the oldest child were documented as having household demographics as ‘Missing’.

  • MMR1, first measles, mumps and rubella dose.