Supplementary file S11 Characteristics of included studies Recipient of incentive Size of incentive Risk Evaluation design Type Groups Small Medium Large Low High No RCT A B C control Outcomes with statistically 33 156 (81.7) 29 (16) 43 (23.8) 109 147 41 93 (48.9) 86 11 (5.8) 102 49 (27.5) 27 (15.2) significant positive effect (N=190) (17.3) (60.2) (78.2) (21.8) (45.3) (57.3) n (%) 12 68 (85) 21 (27) 12 (15.4) 45 (57.6) 79 (75.2) 26 5 (6.3) 62 13 (16.2) 37 (47.5) 26 (33.3) 15 (19.2) Other outcomes (N=80) (15) (24.8) (77.5) no statistically significant effect statistically significant negative effect negative effect n (%) 45 224 (83.3) 50 (19.3) 55 (21.2) 154 226 67 (22.9) 98 (36.3) 148 24 (8.5) 139 75 (29) 42 (16.2) Total number of outcomes (270) n (%) (16.7) (59.5) (77.1) (55.2) (54.8) *type A-schemes with high chance of success, type B-schemes with medium chance of success, type C- schemes with low chance of success *number of studies= 96
Supplementary file S11 Characteristics of included studies Recipient of incentive Size of incentive Risk Evaluation design Type Groups Small Medium Large Low High No control RCT A B C Outcomes with statistically significant positive effect (N=190) n (%) 33 (17.3) 156 (81.7) 29 (16) 43 (23.8) 109 (60.2) 147 (78.2) 41 (21.8) 93 (48.9) 86 (45.3) 11 (5.8) 102 (57.3) 49 (27.5) 27 (15.2) Other outcomes (N=80) no statistically significant effect statistically significant negative effect negative effect n (%) 12 (15) 68 (85) 21 (27) 12 (15.4) 45 (57.6) 79 (75.2) 26 (24.8) 5 (6.3) 62 (77.5) 13 (16.2) 37 (47.5) 26 (33.3) 15 (19.2) Total number of outcomes (270) n (%) 45 (16.7) 224 (83.3) 50 (19.3) 55 (21.2) 154 (59.5) 226 (77.1) 67 (22.9) 98 (36.3) 148 (55.2) 24 (8.5) 139 (54.8) 75 (29) 42 (16.2) *type A-schemes with high chance of success, type B-schemes with medium chance of success, type C- schemes with low chance of success *number of studies= 96
Supplementary_files.docx