Additional file 1 of MomsTalkShots, tailored educational app, improves vaccine attitudes: a randomized controlled trial

Additional file 1: Appendix 1. Impact of MomsTalkShots on Vaccine KABs of Women One Month After Their Infant's Birth individual survey items, organized by constructs, stratified by baseline vaccine intentionsa, dichotomous analysisb. Appendix 2. Impact of MomsTalkShots on Vaccine KABs of Women One Year After Their Infant's Birth individual survey items, organized by constructs, stratified by baseline vaccine intentionsa, dichotomous analysisb. Appendix 3. Impact of MomsTalkShots on Vaccine KABs of Women One Month After Their Infant's Birth individual survey items, organized by constructs, stratified by baseline vaccine intentionsa, continuous analysisb. Appendix 4. Impact of MomsTalkShots on Vaccine KABs of Women One Year After Their Infant's Birth individual survey items, organized by constructs, stratified by baseline vaccine intentionsa, continuous analysisb. Appendix 5. Impact of MomsTalkShots on Women's Perceived Risk of Infant Pertussis One Month After Their Infant's Birth individual survey items, stratified by baseline vaccine intentionsa and Tdap vaccination, dichotomous analysisb. Appendix 6. Impact of MomsTalkShots on Women's Perceived Risk of Infant Pertussis One Year After Their Infant's Birth individual survey items, stratified by baseline vaccine intentionsa and Tdap vaccination, dichotomous analysisb. Appendix 7. Survey Initiation and Completion stratified by study arm. Appendix 8. Follow-Up Survey Completion stratified by maternal and infant vaccine intentions at baseline. Appendix 9. Response Rates for Vaccine KAB Constructs at Each Study Timepoint. Appendix 10. Maternal and Infant Vaccine Intentions at Baseline stratified by 4 study arms