Differences after stratification for initial vaccine hesitancy score
Analyses stratified for the baseline VH score showed that the VI scores were higher when initial VH was lower in both groups (Changes in vaccination intention scores by intervention group according to initial vaccine hesitancy category, south-eastern France, November 2021–April 2022 (n = 733)D-I-D: difference-in-difference; MI: motivational interview; VH: vaccine hesitancy.Vaccination intention scores were estimated with their 95% confidence intervals in the D-I-D model, at T0 and T1, by group (MI or control) and initial VH category (low: n = 157 (MI) and 158 (control); moderate: n = 108 (MI) and 121 (control); high: n = 98 (MI) and 91 (control)).In the low VH category, for example, vaccination intention scores in the MI group increased by 2.6%, from 9.5 to 9.7/10 (p = 0.02).