Supplementary Information
HIV and without HIV
APPENDIX

Additional file 1: Appendix 1. Training Schedule. Appendix 2. Outcome measures. Appendix 3. Participants’ characteristics at the baseline and endline surveys. Appendix 4. Followed-up and lost-to-follow up participants. Appendix 5. Differences of baseline and endline oral hygiene status in each participant group. Appendix 6. Age group stratified effect of the intervention on oral and overall health outcomes between the intervention and control groups of children living with HIV. Appendix 7. Age group stratified effectiveness of the intervention in improving oral and overall health outcomes between children living with HIV and without HIV. Appendix 8. Dentition type stratified longitudinal association between oral health outcomes and overall health outcomes changes in the intervention group. Appendix 9. Age group stratified longitudinal association between oral health outcomes and overall health outcomes changes in the intervention group.