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Clinical characteristics of study population
| Parameter | CRC | Control | F | t | P | 95%CI | |
|---|---|---|---|---|---|---|---|
| Up | Low | ||||||
| Sample (n) | 300 | 400 | – | – | – | – | – |
| Age (years) | 50.39 ± 12.21 | 49.68 ± 7.66 | 9.977 | 0.639 | 0.523 | −1.47926 | 2.90141 |
Data are shown as mean ± SD; between the two groups, there were no statistical differences of the age and gender composition
