Table 2.
Cohort study quality evaluation form.
| Sources of literature | Subject selection | Comparability | Exposure/outcome | Total score |
|---|---|---|---|---|
| Liu Sheng Zhen et al | 3 | 1 | 1 | 5 |
| Zhi Tong Li et al | 2 | 1 | 2 | 5 |
| Wenxi Jiang et al | 3 | 0 | 2 | 5 |
| Haiqing Hu et al | 2 | 0 | 3 | 5 |
| Waseem M et al | 3 | 2 | 3 | 7 |
| Dezhi He et al | 3 | 2 | 2 | 7 |
| Juelei Wang et al | 3 | 1 | 1 | 5 |
| Yue Chang et al | 2 | 2 | 3 | 8 |
| Chu Kuang Chou et al | 3 | 2 | 2 | 7 |
| Sui Xinke et al | 3 | 2 | 3 | 8 |
| Jian He et al | 3 | 1 | 2 | 6 |
| Inkyung Yoo et al | 3 | 1 | 2 | 6 |
| Kazuya Sumi et al | 3 | 2 | 2 | 7 |
| Gaurav Patil et al | 3 | 1 | 3 | 7 |
| Harry J Wong et al | 3 | 2 | 3 | 8 |
| Xinyi Yang et al | 2 | 2 | 2 | 6 |
| Laurent Monino et al | 3 | 2 | 2 | 7 |
| Zhi Hua Lan et al | 2 | 1 | 2 | 5 |
| Kalapala et al | 2 | 1 | 2 | 5 |
| Hernández Víctor et al | 3 | 2 | 2 | 7 |
| Mayo Tanabe et al | 3 | 1 | 2 | 6 |
| Suyu He et al | 2 | 2 | 2 | 6 |
| Peipei Liu et al | 3 | 1 | 3 | 7 |
| Hai Feng Liu et al | 3 | 2 | 3 | 8 |
| Viswanath Y et al | 2 | 1 | 3 | 6 |
| Lifeng Ma et al | 3 | 2 | 3 | 8 |
| Di Lu et al | 2 | 2 | 1 | 5 |
| Fei Xu et al | 3 | 2 | 1 | 6 |
| Zhi Hua Lan et al | 2 | 2 | 1 | 5 |
| Wei Tao Liang et al | 3 | 1 | 2 | 6 |
Newcastle-Ottawa Scale (NOS): 0–3 is classified as low quality, 4–6 as medium quality, 7–9 as high quality.