Research Article
Aberrant Expression of Folate Metabolism Enzymes and Its Diagnosis and Survival Prediction in Ovarian Carcinoma
Table 4
The relation among FOLR1, DHFR, and MTRR expression in ovarian cancer.
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 |  | Characteristics | FOLR1 | DHFR |  | Positive case | Negative case | value |  | Positive case | Negative case | value |  |  | 
 |  | MTRR-positive case | 11 | 6 | 30.189 | 0.001 | 8 | 9 | 11.025 | 0.001 |  | MTRR- negative case | 47 | 16 |  |  | 31 | 32 |  |  |  | DHFR-positive case | 24 | 15 | 6.612 | 0.010 | — | — | — | — |  | DHFR- negative case | 34 | 7 |  |  | — | — | — | — |  | 
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