Review Article
Relation between Age-Related Macular Degeneration and Cardiovascular Events and Mortality: A Systematic Review and Meta-Analysis
Table 2
Stratified analyses of stroke associated with AMD.
| Group | Number of studies | RR (95% CI) | (heterogeneity) | (%) |
| Total | 8 | 1.13 [0.93, 1.36] | <0.00001 | 92 | Length of follow-up (years) | | | | | <5 | 3 | 0.88 [0.64, 1.20] | <0.00001 | 97 | ≥5 | 5 | 1.40 [1.05, 1.87] | 0.002 | 76 | Number of participants | | | | | <10000 | 3 | 1.27 [0.86, 1.87] | 0.009 | 79 | ≥10000 | 5 | 1.07 [0.83, 1.38] | <0.00001 | 95 | Type | | | | | Early AMD | 5 | 1.21 [1.03, 1.42] | 0.007 | 71 | Late AMD | 6 | 1.14 [0.85, 1.52] | <0.00001 | 95 | Study design | | | | | Prospective | 4 | 1.07 [0.90, 1.26] | 0.03 | 66 | Retrospective | 4 | 1.22 [0.75, 1.99] | <0.00001 | 95 |
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