23 June 2022 : Clinical Research
Expression of the GZMB Gene Polymorphism, SNP rs8192917, in 990 Han Chinese Patients with Postoperative Keloids
Xiulin Wen12CDE, Huicong Du1BF, Xiaoyan Hao3BF, Jingrong Wang4BF, Yuan Guo1AG*DOI: 10.12659/MSM.936963
Med Sci Monit 2022; 28:e936963
Table 1 Characteristic and demographic information of the study participants.
| Variables | Cases (N=990) | Controls (N=2,088) | Statistics | P |
|---|---|---|---|---|
| Age, mean±sd | 40.3±15.0 | 40.3±17.2 | t=−0.11 | 0.91 |
| Gender (%) | ||||
| Male | 584 (59) | 1,234 (59) | ||
| Female | 406 (41) | 854 (41) | χ=0.0003 | 0.99 |
| Family History (%) | ||||
| Yes | 121 (12) | 246 (12) | ||
| No | 869 (88) | 1,842 (88) | χ=0.0857 | 0.77 |
| Clinical Severity (%) | ||||
| Mild | 273 (28) | – | ||
| Moderate | 503 (51) | – | ||
| Severe | 214 (21) | – | – | – |