|  | Meta-analyses (N = 17) n (%) or median (IQR) |
---|---|---|
Discipline/Topica | Public health | 15 (88) |
Crime | 2 (12) | |
Interruption target | Population | 10 (59) |
Organisation | 5 (30) | |
Individualb | 1 (6) | |
Combination | 1 (1) | |
Interruption typesa | Policy change | 12 (71) |
Practice change | 5 (39) | |
Communication (campaign) | 3 (18) | |
Educational method | 3 (18) | |
Exposure | 2 (12) | |
Outcome typesa | Rate | 6 (35) |
Count | 5 (29) | |
Proportion | 2 (12) | |
Combination c | 2 (12) | |
Continuous | 1 (6) | |
Probability | 1 (6) | |
Number of ITS studies | Per meta-analysis | 11 (5, 15) |
Number of time series datapoints | ITS level (N = 282) | 52 (27, 61) |
Meta-analysis leveld | 40 (22, 53) | |
Autocorrelatione | ITS level (N = 282) | 0.22 (0.00, 0.48) |
Meta-analysis leveld | 0.17 (0.13, 0.42) | |
Time interval for time series datapoints | Month | 11 (65) |
Year | 4 (24) | |
4-weeks | 1 (6) | |
Day | 1 (6) |