From: Missing the forest (plot) for the trees? A critique of the systematic review in tobacco control
Synthesis Method* | Setting** N (%) | ||||
---|---|---|---|---|---|
 | Clinical | Clinical System | Community | Mixed | All |
COCHRANE | Â | Â | Â | Â | Â |
Meta-analysis | 17 (89) | 1 (50) | 3 (23) | 9 (75) | 30 |
Median | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 |
Narrative | 2 (11) | 1 (50) | 10 (77) | 3 (25) | 16 |
All levels | 19 (100) | 2 (100) | 13 (100) | 12 (100) | 46 |
GUIDE | Â | Â | Â | Â | Â |
Meta-analysis | 0.0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 |
Median | 0.0 (0) | 5 (100) | 10 (83.3) | 1 (100) | 16 |
Narrative | 0.0 (0) | 0 (0) | 2 (16.7) | 0 (0) | 2 |
All levels | 0.0 (0) | 5 (100) | 12 (100) | 1 (100) | 18 |