Table 5.
Univariate analysis of the factors affecting the acne recurrence
| Indicators | Relapse group (n = 17) | Non-relapse group (n = 88) | χ2/t | P |
|---|---|---|---|---|
| Age | 7.718 | 0.005 | ||
| ≥20 years old | 6 | 62 | ||
| <20 years old | 11 | 26 | ||
| Gender | 5.611 | 0.017 | ||
| Male | 11 | 30 | ||
| Female | 6 | 58 | ||
| Course of disease | 0.038 | 0.844 | ||
| ≥2 years | 12 | 60 | ||
| <2 years | 5 | 28 | ||
| Acne severity | 1.415 | 0.493 | ||
| Grade I | 6 | 37 | ||
| Grade II | 6 | 36 | ||
| Grade III | 5 | 15 | ||
| Education level | 0.811 | 0.367 | ||
| ≥Senior High School | 10 | 65 | ||
| <Senior High School | 7 | 28 | ||
| Monthly income | 6.769 | 0.009 | ||
| ≥5000 RMB | 4 | 51 | ||
| <5000 RMB | 13 | 37 | ||
| Smoking history | 0.078 | 0.779 | ||
| YES | 5 | 23 | ||
| NO | 12 | 65 | ||
| History of alcoholism | 0.518 | 0.471 | ||
| YES | 3 | 10 | ||
| NO | 14 | 78 | ||
| Before treatment IL-1β (pg/mL) | 257.21±12.60 | 246.21±16.48 | 2.603 | 0.010 |
| Before treatment IL-6 (pg/mL) | 191.27±7.51 | 183.46±9.87 | 3.088 | 0.002 |