| Dresden | Munich |
| Current wheeze and asthma diagnosis | Current wheeze without asthma diagnosis | Current wheeze and asthma diagnosis | Current wheeze without asthma diagnosis |
Number of wheezing attacks | | | | |
0 | 2/20 (10) | 1/58 (2) | 2/22 (9) | 0/32(0) |
1–3 | 20/128 (16) | 5/149 (3) | 9/131 (7) | 1/106 (1) |
4–12 | 18/55 (33) | 1/15 (7) | 7/49 (14) | 0/21 (0) |
>12 | 8/15 (53) | 0/2 (0) | 8/23 (35) | 0/13 (0) |
Speech-limiting attacks | | | | |
Yes | 17/60 (28) | 1/31 (3) | 11/76 (14) | 0/27 (0) |
No | 31/157 (20) | 6/197 (3) | 15/156 (10) | 1/145 (1) |
Total | 48/221 (22) | 7/235 (3) | 26/232 (11) | 1/179 (1) |