[Retracted] Application of Laparoscopy in Comprehensive Staging Operation of Ovarian Cancer Based on Electronic Medical Blockchain Technology

Table 2

Comparison of the basic data of the two groups of patients.

Group	Number of cases	Age	Body weight (kg)	Tumor diameter (cm)	CA125 (mL)	Abdominal surgery history/case
Laparoscopy group	39	42.3213.72	56.1110.48	6.763.85	109.67176.42	6
Open abdominal group	30	41.5411.24	59.2512.18	13.457.53	132.45141.72	8
	—	>0.05	>0.05	<0.05	>0.05	>0.05