Additional file 1 of Implementation of ask-advise-connect for smoking cessation in Dutch general practice during the COVID-19 pandemic: a mixed-methods evaluation using the CFIR framework

Additional file 1. Supplementary Table 1. Differences in baseline characteristics between participants who completed atleast one follow-up questionnaire (i.e., Q2, Q3 or Q4) and participants who did not complete any follow-upquestionnaire (i.e., Q2, Q3 or Q4).