Research Article
Prevalence and Clinical Features of Atopic Dermatitis in China
Table 1
Comparison of AD with other types of dermatitis.
| | Variables | AD () | Other types of dermatitis () |
| | Median age (years, mean ± SD) | | | | Median course (years, mean ± SD) | | | | Gender (men) (, %) | 368 (54.0) | 4067 (50.4) | | History of allergic disease (, %) | 535 (78.4) | 750 (9.3) | | History of asthma (, %) | 134 (19.6) | 165 (2.0) | | History of allergic rhinitis (, %) | 184 (27.0) | 289 (3.6) | | History of allergic conjunctivitis (, %) | 167 (24.5) | 223 (2.8) | | History of AD (, %) | 87 (12.8) | 100 (1.2) | | History of dry skin (, %) | 502 (73.6) | 1388 (17.2) | | History of flexion dermatitis (, %) | 437 (64.1) | 441 (5.5) | | History of infantile eczema (, %) | 285 (41.8) | 534 (6.6) | | Itching | | | | No (, %) | 0 (0.0) | 259 (3.2) | | Mild (, %) | 119 (17.4) | 2510 (31.1) | | Moderate (, %) | 356 (52.2) | 4189 (51.9) | | Severe (, %) | 207 (30.4) | 1118 (13.8) | | Clinically suspected bacterial infection (, %) | 148 (21.7) | 1302 (16.1) |
|
|
, -test.
, Chi-square test.
|
