Table 1 Coverage assessment methods for standard coverage estimates and coverage estimates in the 2010-birth cohort and the 2012 cohort

Children

Children born in 2010

Children aged 1, 3, 6, or 12 months of age, when visited from 1^st July 2012 to 30^th June 2013

Assessment ages

12 months

1 week, 1, 3, 6 and 12 months

1, 3, 6, and 12 months

Vaccination status

12-23 months

First visit with seen vaccination card within 12 months after assessment age

Visit with seen vaccination card in the month after the assessment age