Research Article
Aqueous Humor Mediator and Cytokine Aberrations in Diabetic Retinopathy and Diabetic Macular Edema: A Systematic Review and Meta-Analysis
Table 2
Assessment of the quality of the included studies using the Newcastle-Ottawa scale (NOS).
| First author | Quality evaluation | Case definition | Representativeness | Selection of controls | Definition of controls | Comparability | Ascertainment of exposure | Same method | Nonresponse rate |
| Shinoda | 6 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | Endo | 6 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | Funk | 7 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | Oh | 6 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | Lee | 7 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | Cheung | 6 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | Jonas | 7 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | Gverović Antunica | 6 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | Umazume | 6 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | Dong | 7 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | Fulgêncio Cunha | 6 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | Kocabora | 7 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | Vujosevic | 7 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | Chen | 7 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | Wu | 7 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | Noma | 6 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | Khuu | 7 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | Houssen | 7 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
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