Predicted probabilitya (PP) with 95% confidence interval (CI) of receiving full immunization among children aged 12–23 months across six geographical regions, India, 1992–2006.

Note:All predicted probabilities are significantly different at paPredicted probabilities adjusted for child wanted status, birth order & interval, mother’s age at birth, mother’s education, mother’s work status, mother’s mass media exposure, father’s education, religion, social groups and household wealth status.bAdjusted by six regions along with other confounding variables mentioned previously.URIR (urban-rural inequality ratio) calculated as: (urban/rural)*100 for each survey.GIR (gender inequality ratio) calculated as: (male/female)*100.Relative percentage change calculated as: (2006-1992)/1992*100.