From: Factors related to under-diagnosis and under-treatment of childhood asthma in metropolitan France
Entire sample N = 7,781 | Asthmatics N = 903 | Undiagnosed Asthma N = 377 | Diagnosed Asthma N = 526 | Diagnosed Asthma | p-value§ | ||
---|---|---|---|---|---|---|---|
Untreated N = 76 | Treated N = 353 | ||||||
Lifetime eczema, N (%) | 1,715 (25.22) | 359 (41.65) | 121 (33.43) | 238 (47.60) | 27 (36.00) | 175 (52.24) | 0.0110 |
Lifetime allergic rhinitis, N (%) | 1,998 (29.28) | 537 (61.72) | 196 (54.44) | 341 (66.86) | 41(55.41) | 242 (70.76) | 0.0102 |
Severe health problem, N (%) | 287 (4.28) | 52 (6.30) | 17 (5.04) | 34 (7.16) | 5 (6.85) | 23 (7.12) | |
SPT + to indoor allergens, N (%) | 1,409 (20.95) | 342 (45.60) | 119 (37.07) | 223 (51.98) | 20 | 167 | <0.0001 |
(30.30) | (60.29) | ||||||
SPT + to outdoor allergens, N (%) | 824 (12.25) | 184 (24.53) | 56 (17.45) | 128 (29.84) | 12 | 95 | 0.0111 |
(18.18) | (34.30) | ||||||
SPT + to food allergens, N (%) | 138 (2.05) | 60 (4.00) | 6 (1.87) | 24 (5.59) | 2 (3.03) | ||
BRH10, N (%) | 610 (8.95) | 140 (17.95) | 55 (16.72) | 85 (18.85) | 6 (8.82) | 69 (23.31) | 0.0077 |
BRH15, N (%) | 227 (3.33) | 85 (10.90) | 28 (8.51) | 57 (12.64) | 2 (2.94) | 50 (16.89) | 0.0030 |