Appendix 3 Key statistical tables from the existing businesses trial – Table 3.1 Baseline characteristics of non-compliant businesses – Characteristics Direct Cooperative Combined Control email (direct + cooperative) Total sample size 427 427 854 425 Number of days mean non-compliant one (standard 15.9 (3.4) 15.9 (3.4) 15.9 (3.4) 15.9 (3.4) month before the deviation) trial Small to Medium N (%) 258 (60.4) 255 (59.7) 513(60.1) 259 (60.9) Segment Micro Segment N (%) 145 (34.0) 153 (35.8) 298 (34.9) 141 (33.2) Large and other N (%) 24 (5.6) 19 (4.5) 43 (5.0) 25 (5.9) Segment Table 3.2 Compliance after day 14 and day 21: linear regression – % compliant Difference from p-value Difference from p-value Control direct email (95% confidence (95% confidence interval) interval) After day 14 Control 25.6 14.9 Direct email 40.4 < 0.001 (8.7 to 21.0) -1.8 Cooperative 13.0 38.6 < 0.001 0.56 email (6.9 to19.2) (-8.0 to 4.3) Any (direct 13.9 39.5 < 0.001 + cooperative) (8.6 to 19.3) After day 21
Appendix 3 – Key statistical tables from the existing businesses trial Table 3.1 – Baseline characteristics of non-compliant businesses Characteristics Direct Cooperative Combined email (direct + cooperative) Control Total sample size 427 427 854 425 Number of days non-compliant one month before the trial mean (standard deviation) 15.9 (3.4) 15.9 (3.4) 15.9 (3.4) 15.9 (3.4) Small to Medium Segment N (%) 258 (60.4) 255 (59.7) 513(60.1) 259 (60.9) Micro Segment N (%) 145 (34.0) 153 (35.8) 298 (34.9) 141 (33.2) Large and other Segment N (%) 24 (5.6) 19 (4.5) 43 (5.0) 25 (5.9) Table 3.2 – Compliance after day 14 and day 21: linear regression % compliant Difference from Control (95% confidence interval) p-value Difference from direct email (95% confidence interval) p-value After day 14 Control 25.6 Direct email 40.4 14.9 (8.7 to 21.0) < 0.001 Cooperative email 38.6 13.0 (6.9 to19.2) < 0.001 -1.8 (-8.0 to 4.3) 0.56 Any (direct + cooperative) 39.5 13.9 (8.6 to 19.3) < 0.001 After day 21
report-improved-compliance-deferred-gst.docx