Table 3.
The demographic feature of smoking psoriasis patients and non-smoking psoriasis patients, Shanghai, 2021 (N=1014)
| Characteristics | Smoking (n=323) n (%) | No smoking (n=691) n (%) | p |
|---|---|---|---|
| Gender | 0.00 | ||
| Male | 301 (45.26) | 364 (54.74) | |
| Female | 22 (6.30) | 327 (93.70) | |
| Age (years) | 0.00 | ||
| <30 | 28 (19.05) | 119 (80.95) | |
| 30–39 | 66 (27.62) | 173 (72.38) | |
| 40–49 | 58 (32.22) | 122 (67.78) | |
| 50–59 | 91 (38.89) | 143 (61.11) | |
| ≥60 | 80 (37.38) | 134 (62.62) | |
| BMIa (kg/m2) | 0.00 | ||
| <18.50 | 7 (14.58) | 41 (85.42) | |
| 18.50–23.99 | 113 (26.22) | 318 (73.78) | |
| 24.00–27.99 | 147 (36.75) | 253 (63.25) | |
| ≥28 | 56 (41.48) | 79 (58.52) | |
| Education level | 0.09 | ||
| Junior high school or below | 95 (36.96) | 162 (63.04) | |
| Senior high school | 101 (31.76) | 217 (68.24) | |
| College degree or above | 127 (28.93) | 312 (71.07) | |
| Personal monthly income (RMB) | 0.40 | ||
| <3000 | 37 (25.69) | 107 (74.31) | |
| 3000–5000 | 95 (32.87) | 194 (67.13) | |
| 5001–10000 | 142 (32.72) | 292 (67.28) | |
| >10000 | 49 (33.33) | 98 (66.67) |
a
BMI: body mass index.
RMB: 1000 Chinese Renminbi about US$160.