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Table 1 Correlations of miR-22 expression with the clinicopathological features of EOC

From: Down-regulated miR-22 as predictive biomarkers for prognosis of epithelial ovarian cancer

Variables n miR-22 expression level P value
Low High
Age, y     
<55 46 16 30 0.29
?55 63 39 24  
FIGO stage     
I-II 61 17 44 0.006
III-IV 48 38 10  
Histology     
Serous 71 34 37 0.65
Nonserous 38 21 17  
Residual tumor size (cm)     
<1.0 79 37 42 0.09
?1.0 30 18 12  
Grade     
Well 31 5 26 0.03
Moderate 43 23 20  
Poor 35 27 8  
Lymph node metastases     
Negative 81 34 47 0.01
Positive 28 21 7  
Serum CA125     
<319 56 24 32 0.12
?319 53 31 22