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Table 6 Surgery modality and overall survival of SCC transformation in MCTO

From: Squamous cell carcinoma transformation in mature cystic teratoma of the ovary: a systematic review

Surgery Univariate HR (95% CI) P value Stage-adjusted HR (95% CI) P value
Hysterectomy (325)
 Yes (232) vs No (93) 0.60 (0.42–0.85) < 0.01* 0.51 (0.36–0.74) < 0.01*
\Lymphadenectomy (325)
 Yes (69) vs No (256) 0.69 (0.43–1.09) 0.11 0.76 (0.47–1.22) 0.25
Omentectomy (313)
 Yes (120) vs No (193) 1.04 (0.72–1.48) 0.85 0.66 (0.45–0.98) 0.04
  1. Cox proportional hazard regression model analysis