From: A pair-wise meta-analysis highlights circular RNAs as potential biomarkers for colorectal cancer
Study | Total star | Cohort selection | Comparability | Outcome ascertainment | |||||
---|---|---|---|---|---|---|---|---|---|
Representativeness of the Exposed Cohort | Selection of the Non-Exposed Cohort | Ascertainment of Exposure | Demonstration that Outcome of Interest Was Not Present at Start of Study | Comparability of Cases and Controls on the Basis of the Design or Analysis | Assessment of Outcome | Was Follow-Up Long Enough for Outcomes to Occur | Adequacy of Follow Up of Cohorts | ||
Wang F 2018 [10] | 8 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Hsiao KY 2017 [12] | 6 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 |
Li J 2018 [14] | 8 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Zeng K 2018 [15] | 6 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 |
Yuan Y 2018 [17] | 6 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 |
Fang G 2018 [18] | 6 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 |
Weng W 2017 [21] | 6 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 |