Research Article

Outcome Assessment According to the Thickness and Direction of the Acellular Dermal Matrix after Implant-Based Breast Reconstruction

Table 5

Surgery-related variables.

Reverse (-)Reverse (+) value

No. of breasts149
Implant size (cc)0.282
 Range125-400130-300
Mastectomy weight (g)0.361
 Range55-54790-342
ADM size (m2)0.625
 Range80-16064-192
Jackson-Pratt drain (mL)>0.999
 Range126-1588.4336-637
Time to drain removal (day)0.734
 Range12-2211-20
Operation site (, %)0.68
 Left8 (57.14%)4 (44.44%)
 Right6 (42.86%)5 (55.56%)
Mastectomy type (, %)>0.999
 NSM7 (50.0%)5 (55.56%)
 SSM7 (50.0%)4 (44.44%)
ALND (, %)3 (21.43%)2 (22.22%)>0.999
Insertion plane (, %)0.343
 Prepectoral12 (85.71%)6 (66.67%)
 Subpectoral2 (14.29%)3 (33.33%)
Implant texture (, %)0.232
 Smooth13 (92.86%)8 (88.89%)
 Microtexture1 (7.14%)1 (11.11%)
 Macrotexture00

SD: standard deviation; ADM: acellular dermal matrix; ALND: axillary lymph node dissection; SSM: skin sparing mastectomy; NSM: nipple areolar skin sparing mastectomy.