Results reported | Canivano and Gracia [10] | HTA report [8] | Li et al.[15] | Krasopoulos et al.[11] | Pusch et al.[12] | Snoep et al.[13] | Sofi et al.[14] | Wisman et al.[16] |
---|---|---|---|---|---|---|---|---|
Narrative/results tabulated only | ✓ | ✓ | ||||||
Tabulated by PFT | ✓ | |||||||
Forest plot (no pooling) | ✓ | |||||||
Meta-analysis (fixed effect) | ✓ | ✓ | ||||||
Meta-analysis (random effects) | ✓ (As sensitivity analysis) | ✓ | ✓ | ✓ | ||||
Pooled RR | ✓ (As sensitivity analysis) | ✓ | ✓ | |||||
Pooled OR | ✓ | ✓ | ✓ | |||||
HRs reported | ✓ (Not pooled) | |||||||
Meta-analysis by PFT | ✓ (For some) | ✓ | ✓ | |||||
Meta-analysis by outcome | ✓ | ✓ | ✓ | |||||
Meta-analysis by mono- or dual therapy | ✓ | ✓ | ||||||
Meta-analysis by duration of follow-up | ✓ | ✓ | ||||||
Meta-analysis by aspirin dose | ✓ | ✓ | ✓ | ✓ | ||||
Meta-analysis by population | ✓ | ✓ | ||||||
Sensitivity analysis (quality) | ✓ | |||||||
Results by different thresholds presented | ✓ | |||||||
Adjusted/unadjusted results presented | ✓ |