Table 2.

Correlation of HDAC mRNA expression with overall survival in different histology subtypes of ovarian cancer patients.

HDAC	Histology	cases	HR (95% CI)	P value
HDAC1	Endometrioid	37	3.91(0.65-23.55)	0.1085
	Serous	1207	1.25(1.05-1.5)	0.0134*
HDAC2	Endometrioid	30	2.2(0.31-15.6)	0.4202
	Serous	523	1.45(1.16-1.81)	0.0011*
HDAC4	Endometrioid	30	5.24(0.54-50.47)	0.1091
	Serous	523	1.4(1.11-1.75)	0.0037*
HDAC5	Endometrioid	30	0.27(0.03-2.59)	0.2229
	Serous	523	1.29(1.03-1.61)	0.0238*
HDAC11	Endometrioid	30	0.23(0.03-1.64)	0.1089
	Serous	523	1.46(1.17-1.83)	0.0008*

*: P<0.05