The prognosis of patients with stage Ⅰb-Ⅱb node-negative cervical carcinoma / 中国癌症杂志
China Oncology
;
(12)2000.
Article
in Chinese
| WPRIM
| ID: wpr-538903
ABSTRACT
Purpose:
To investigate the survival and prognostic factors in patients with stage Ib~IIb node-negative cervical carcinoma.Methods:
From Nov.1993 to Dec. 1997,236 patients who had radical hysterectomy and pelvic lymphadenectomy and pelvic lymph node found negative were reviewed retrospectively. Survival rates were calculated by Kaplan-Meier method with differences in survival estimated by Log-rank test. Independent prognostic factors were identified by the Cox's proportional-hazards regression model.Results:
The overall 5-year survival of the patients was 82.0% and the median survival time was 100.0 months. The recurrence and/or metastatic rate was 19.5%. Of these patients the 5-year survival rate was 16.9% and median survival time was 15.0 months. Among the variables,clinical stage(Ⅱb),tumor size(≥4 cm),histological type (non-squamous carcinoma),poor differentiation,deep stromal invasion,parametrial extension,vaginal margin involved,and lymphvascular permeation were the poor prognostic factors in univariate survival analysis ( P
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Prognostic study
Language:
Chinese
Journal:
China Oncology
Year:
2000
Type:
Article
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