Table 5.
Independent variables versus fat necrosis
| P* | |
|---|---|
| Body mass index | .2181 |
| Age | .2961 |
| Average amount fat grafted | .3302 |
| Average amount of tumescent injected | .1075 |
| History of diabetes | .5042 |
| History of hypertension | .2268 |
| Current or recent use of tobacco | .2867 |
| Prior breast radiation | .8605 |
| Cancer stage | .1879 |
* P value is calculated using Wilcoxon rank sum test using exact method with Monte-Carlo estimation.