2_SAGE_Appendicies_Background_final

vaccine hesitancy in low income countries might not fit in well and that the model might hamperthinking in determination of the roots of vaccine hesitancy in these settings. Table A3.1 wasmodified and simplified into the Working Group Matrix (Table 3.1above) to address theseconcerns. This Matrix is seen as especially potentially useful in selecting vaccine hesitancyindicators and survey questions (Table 3.2 above). Later review of the Working Group Matrix interms of the determinants raised in the Working Group systematic review of the literature ondeterminants (Section 4), review of other published review studies on determinants (Section4)and the findings from the Immunization Managers Survey by the Working Group (Section 4) didnot raise any new determinants that could not be fitted into the Working Group Matrix and hencethe Working Group Matrix was accepted.Figure A3.2. Systems Approach to Understanding Reasons for Vaccine Hesitancy