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Table 2 Revised sample size for two primary outcome variables based on SALT baseline survey (July–August 2016) data

From: Impact evaluation of a community engagement intervention in improving childhood immunization coverage: a cluster randomized controlled trial in Assam, India

Outcome of interest

Updated coverage rate (%)

Updated ICC

Updated sample size (number of villages in each of intervention and control group)

DPT3

84

0.17

57

FIC

79

0.18

90