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Table 4 Meta-regression analysis for influence of dependent variables on disease free survival

From: Fertility sparing surgery vs radical surgery for epithelial ovarian cancer: a meta-analysis of overall survival and disease-free survival

Variable

Coefficient

SE

−95% CI

+ 95% CI

p-value

Mucinous tumors

−0.0019

0.0072

−0.0161

0.0123

0.79

Endometroid tumors

0.0024

0.0153

−0.0276

0.0324

0.87

Serous tumors

0.014

0.0101

−0.0058

0.0337

0.16

Adjuvant Chemotherapy/radiotherapy

−0.0141

0.0071

−0.028

−0.0001

0.04

Stage 1A/1B tumors

0.0153

0.0141

−0.0124

0.0429

0.27

Stage 1C tumors

−0.0056

0.0087

−0.0225

0.0114

0.51

Grade 1 and 2

0.0186

0.0227

−0.0259

0.0631

0.41

Grade 3

−0.0144

0.0197

−0.0531

0.0243

0.46

  1. SE Standard Error, CI Confidence interval