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Expression of PTGES2 in normal endometria and endometrial cancer.
| HS of PTGES2, n | ||||
|---|---|---|---|---|
| Groups | Patients, n | Low expression group (HS<6) | High expression group (HS≥6) | P-value |
| Normal endometria | 66 | 49 | 17 | |
| Endometrial cancer | 152 | 56 | 96 | <0.001a |
P<0.05, determined using the χ2 test. PTGES2, prostaglandin E synthase 2; HS, histological score.
