From: Gender differences in respiratory symptoms in 19-year-old adults born preterm
Symptom | Â | BPD | No BPD | controls | p BPD | p no BPD vs | PBPD vs |
---|---|---|---|---|---|---|---|
 |  | yes (%) | yes (%) | yes (%) | vs controls | vs controls | no BPD |
Have you had wheezing in your chest at any time in the last twelve months? | females | 7 (41.1) | 58 (29.5) | 145 (21.8) | 0.06 | 0.025 | 0.3 |
 | males | 9 (23.7) | 25 (15.3) | 122 (18.9) | 0.18 | 0.28 | 0.2 |
Have you had this wheezing when you did not have cold? | females | 6 (35.3) | 23 (11.7) | 87 (13.1) | 0.008 | 0.6 | 0.006 |
 | males | 4 (10.8) | 15 (9.2) | 73 (11.3) | 0.9 | 0.4 | 0.7 |
Are you troubled by shortness of breath when Hurrying on level ground or walking up a slight hill? | females | 6 (42.9) | 41 (20.8) | 104 (16.3) | 0.008 | 0.01 | 0.13 |
 | males | 3 (12.0) | 13 (10.2) | 61 (9.9) | 0.7 | 0.9 | 0.7 |
Do you get short of breath walking with other people of your own age on level ground? | females | 0 (0) | 12 (7.1) | 11 (1.7) | 0.6 | <0.001 | 0.6 |
 | males | 0 (0) | 5 (3.9) | 9 (1.5) | 0.5 | 0.06 | 0.6 |
Do you have to stop for breath when walking at your own pace on level ground? | females | 0 (0) | 6 (3.6) | 1 (0.2) | 0.8 | <0.001 | 1.0 |
 | males | 0 (0) | 6 (4.7) | 4 (0.6) | 0.7 | <0.001 | 0.6 |
Have you ever had asthma? | females | 4 (23.5) | 23 (12) | 31 (4.7) | <0.001 | <0.001 | 0.2 |
 | males | 3 (8.1) | 13 (8.2) | 28 (4.3) | 0.28 | 0.05 | 1.0 |
Have you had an attack of asthma in the last twelve months? | females | 1 (6.25) | 10 (17.2) | 15 (2.3) | 0.32 | 0.007 | 1.0 |
 | males | 0 (0) | 4 (2.5) | 2 (0.3) | 0.73 | 0.004 | 0.5 |
Do you have hay fever? | females | 1 (5.9) | 16 (8.1) | 135 (20.4) | 0.13 | <0.001 | 0.7 |
 | males | 1 (2.6) | 20 (12) | 109 (17) | 0.02 | 0.1 | 0.1 |
Do you have eczema? | females | 5 (29.4) | 18 (9.1) | 276 (41.7) | 0.3 | <0.001 | 0.01 |
 | males | 3 (7.9) | 13 (7.9) | 196 (30.5) | 0.002 | <0.001 | 1.0 |