Clinicopathological and prognostic factor analyses of primary fallopian tube carcinoma and high-grade serous ovarian cancer: a single-institution retrospective study

Table 2 Impact of prognostic factors on OS by univariate analysis in PFTC

Factors	No. patients	Hazard ratio	95% CI	p-value
Age		0.506	0.146–1.749	0.273
≤ 60	37
> 60	20
Menopause at diagnosis		0.591	0.153–2.289	0.442
No	23
Yes	34
Histological subtype		0.696	0.148–3.280	0.645
Serous	48
Non-serous	9
FIGO Stage		0.031	0.004–0.248	p < 0.01
I/II	41
III	16
Grade		0.046	0.000-6148.234	0.436
I/II	3
III/unkown	54
Preoperative serum CA 125, U/mL		0.02	0.000-3.610	p < 0.01
< 35	22
≥ 35	35
Residual tumor size at initial surgery (cm)				0.030
0	53
> 0,≤1	2	0.117	0.024–0.570
> 1	2	0.655	0.059–7.285
Tumor diameter (cm)		0.495	0.105–2.330	0.364
< 5	19
≥ 5	38
Lymphadenectomy		5.539	1.429–21.466	0.050
No	5
Yes	52
Omentectomy		0.04	0.000-112.275	0.214
No	7
Yes	50
Appendectomy		0.285	0.080–1.010	0.038
No	47
Yes	10
Chemotherapy (courses)		0.083	0.023–0.301	p < 0.01
≤ 6	53
> 6	4

OS: Overall survival; PFTC: Primary fallopian tube carcinoma; CA125: Cancer Antigen 125

ISSN: 1477-7819