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Table 1 Patient characteristics

From: The institutional learning curve is associated with survival outcomes of robotic radical hysterectomy for early-stage cervical cancer-a retrospective study

 

ARH (N = 142)

RRH1 (‘06–'12) (N = 77)

RRH2 (‘13–'18) (N = 91)

P

Age

49.7 ± 11.3

46.7 ± 10.3

45.3 ± 9.8

0.002

BMI

23.5 ± 3.4

22.8 ± 4.0

23.4 ± 3.2

0.761

Stage

   

< 0.001

 1A1

14 (9.9%)

12 (15.6%)

12 (13.2%)

 

 1A2

10 (7.0%)

2 (2.6%)

1 (1.1%)

 

 1B1

90 (63.4%)

63 (81.8%)

68 (74.7%)

 

 1B2

28 (19.7%)

0

10 (11.0%)

 

Cell type

   

0.157

 SCC

106 (74.6%)

58 (75.3%)

60 (65.9%)

 

 AC

32 (22.5%)

18 (23.4%)

31 (34.1%)

 

 AS

4 (2.8%)

1 (1.3%)

0

 
  1. ARH Abdominal radical hysterectomy, RRH Robotic radical hysterectomy, BMI Body mass index, SCC Squamous cell carcinoma, AC Adenocarcinoma, AS Adenosquamous