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Comparison of PD-L1 expression in present study with previous studies.
| References | PD-L1 Expression | ||
|---|---|---|---|
| Tumour-infiltrating Immune Cells | Tumour Cells | Normal Endometrium | |
| Present study (2019) | 62.7% | 28.8% | 0% |
| Vanderstraeten et al., 2014 [19] | NA | 70–80% | 81% |
| Mo et al., 2016 [8] | 60% | 17.3% | 14.3% |
| Sungu et al., 2019 [27] | 36.2% | 36.2% | NA |
NA: not available.
