Study | Study participation | Study attrition | Prognostic factor measurement | Outcome measurement | Statistical analysis |
---|---|---|---|---|---|
Armstrong et al. [21] | Low | Low | Low | Moderate | Low |
Cigolle et al. [20] | Low | N/A | Moderate | Low | Moderate |
Drubbel et al. [22] | Low | Moderate | Moderate | Low | Low |
Fang et al. [32] | Low | Moderate | Moderate | Low | Low |
GarcÃa-González et al. [33] | Low | Moderate | Low | Low | Low |
Gu et al. [23] | Low | Low | Low | Low | Low |
Hogan et al. [37] | Low | Low | Low | Low | Low |
Kulminski et al. [24] | Moderate | Low | Moderate | Low | Low |
Kulminski et al. [25] | Low | High | Low | Low | Low |
Lucicesare et al. [26] | Low | Low | Moderate | Low | Moderate |
Lucicesare et al. [27] | Low | N/Aa | Moderate | Low | Low |
Mitnitski et al. [34] | Low | High | Moderate | Low | Low |
Mitnitski et al. [6] | Low | Moderate | Low | Low | Low |
Rockwood et al. [28] | Moderate | Moderate | Low | Low | Low |
Searle et al. [19] | Low | High | Moderate | Low | Low |
Shi et al. [35] | Low | Low | Low | Low | Low |
Song et al. [29] | Low | Low | Low | Low | Low |
Theou et al. [36] | Low | Moderate | Moderate | Low | Moderate |
Woo et al. [30] | High | Moderate | Moderate | Low | Moderate |
Woo et al. [31] | Low | High | Moderate | Low | Low |