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["Supplementary Table1.Clinical parameters of patients from the TCGA"]
["Parameter/Feature",{"$nulls":3},"OV"]
[{"$nulls":4},"(n=544)"]
["Age, years (mean ± SD)",{"$nulls":3},"59.29±11.38"]
["Gender, female",{"$nulls":3},544]
["Tumor grade"]
["G1",{"$nulls":3},"6（1.1）"]
["G2",{"$nulls":3},"66（12.1）"]
["G3",{"$nulls":3},"459（84.4）"]
["G4",{"$nulls":3},"1（0.2）"]
["GB",{"$nulls":3},"1（0.2）"]
["GX",{"$nulls":3},"9（1.6）"]
["unknown",{"$nulls":3},"2（0.4）"]

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