Table 1.
Main characteristics of the study based on sex
| Male | Female | P Value | |
|---|---|---|---|
| Number | 1200 | 1200 | |
| Age (years, mean ± SD) | 49.40 ± 16.96 | 49.29 ± 16.79 | 0.869 |
| Median GGT (U/L) (IQR) | 26.00 (19.00–36.00) | 18.00 (13.00–25.00) | 0.000 |
| Mean PLT (×109/L) | 205.58 ± 41.55 | 219.78 ± 42.15 | 0.000 |
| Mean LY (×109/L) | 2.36 ± 0.45 | 2.31 ± 0.47 | 0.008 |
| Median GPR (IQR) | 0.22 (0.15–0.31) | 0.18 (0.14–0.26) | 0.000 |
| 95% reference range | 0.09 ~ 0.54 | 0.08 ~ 0.55 | |
| Median GLR (IQR) | 11.28 (8.03–16.06) | 7.86 (5.83–11.15) | 0.000 |
| 95% reference range | 4.55 ~ 29.64 | 3.52 ~ 23.08 |
GGT, gamma-glutamyl transpeptidase; PLT, platelet; LY, lymphocyte; GPR, GGT to platelet ratio; GLR, GGT to lymphocyte ratio