Comparison of HCSER between the high-HCSER group and the low-HCSER group
| High-HCSER group | Low-HCSER group | ||||
|---|---|---|---|---|---|
| Cases | Average | SD | Cases | Average | SD |
| 11 | 167.37 | 297.4 | 11 | 4.89 | 5.90 |
| P | 0.0019 | ||||
The High-HCSER group contains patients 1–11, and the low-HCSER group contains patients 12–22. SD, standard deviation. P < 0.05 was considered statistically significant.