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Table 3 Results according to reconstruction type

From: Skin sparing mastectomy and robotic latissimus dorsi-flap reconstruction through a single incision

  

RLDF without implant

RLDF + implant

χ 2

  

n

%

n

%

p

 Age

≤ 50 years

8

33.3

3

18.8

0.261

> 50 years

16

66.7

13

81.2

 

 Periods

P1

2

8.3

9

56.2

0.002

P2

12

50.0

6

37.5

 

P3

10

41.7

1

6.2

 

 Breast cup size

A–B

12

50.0

3

18.8

 

C

9

37.5

9

56.2

 

≥ D

3

12.5

4

25.0

 

 BMI

< 23.5

10

41.7

7

43.8

0.576

≥ 23.5

14

58.3

9

56.2

 

 Primary BC

 

23

95.8

12

75.0

0.073

 Local recurrence

 

1

4.2

4

25.0

 

 Previous radiotherapy

No

19

79.2

9

56.2

 

Yes

5

20.9

7

43.8

 

 Hospitalization days

< 4 days

12

50.0

1

6.2

0.004

≥ 4 days

12

50.0

15

93.8

 

 Duration of surgery

< 305 mn

20

83.3

6

37.5

0.004

≥ 305 mn

4

16.7

10

62.5

 

 Duration of anesthesia

< 382 mn

19

79.2

7

43.8

0.025

≥ 382 mn

5

20.8

9

56.2

 

 Mastectomy weight

≥ 330 g

12

52.2

4

25.0

0.085

> 330 g

11

47.8

12

75.0

 
  

Median

CI 95%

Median

CI 95%

 

 Age

 

58

51–63

65

53–67

 

 Mastectomy weight

 

329

280–611

439

357–532

 

 BMI

 

24.0

23.5–28.0

25.6

23.4–27.1

 

 Hospitalization days

 

4

3.18–4.30

5

4.68–6.07

 
  1. BMI body mass index, BC breast cancer, RLDF robotic latissimus dorsi-flap