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. 2021 Jan;10(1):290–297. doi: 10.21037/gs-20-606

Table 3. Pearson Chi square analysis of complications among the three cohorts.

P values
NSM:ASM ASM:SSM NSM:SSM
Infection 1.000 0.210 0.033
Capsular contracture 1.000 0.548 0.664
Skin necrosis 1.000 0.100 0.037
Cases of explantation 0.688 0.548 0.168
Overall complications 0.825 0.025 0.001

NSM, nipple-sparing mastectomy; ASM, areolar-sparing mastectomy; SSM, skin-sparing mastectomy.