Table 5.
Correlation of PD-L1 expression and immunological status to HBV.
| Variables | ≥5 % PD-L1 expression (n = 110) | 1–5% PD-L1 expression (n = 111) | <1% PD-L1 expression (n = 227) | p value |
|---|---|---|---|---|
| HBsAg | ||||
| Positive | 99 | 102 | 196 | 0.279 |
| Negative | 11 | 9 | 31 | |
| Anti-HBsAb | 0.332 | |||
| Positive | 5 | 3 | 4 | |
| Negative | 105 | 108 | 223 | |
| HBeAg | 0.576 | |||
| Positive | 16 | 18 | 43 | |
| Negative | 94 | 93 | 184 | |
| Anti-HBcAb | 0.339 | |||
| Positive | 101 | 107 | 211 | |
| Negative | 9 | 4 | 16 | |
| Anti-HBeAb | 0.651 | |||
| Positive | 83 | 82 | 161 | |
| Negative | 27 | 29 | 66 | |
| Viral load (copy/mL) |
0.017 * | |||
| ≥1,000 | 70 | 59 | 107 | |
| <1,000 | 40 | 52 | 120 |
*
Statistically significant, p <0 .05.