Males | Females | |||||
2–3.9 cm | 4–5.9 cm | >5.9 cm | 2–3.9 cm | 4–5.9 cm | >5.9 cm | |
RTH/ASH n | 81/41 | 29/36 | 12/20 | 75/57 | 34/36 | 18/30 |
FEV1 | ||||||
ECSC | ||||||
RTH | 0 | 3 | 17 | 1 | 21 | 83 |
ASHParker | 0 | 0 | 40 | 5 | 28 | 73 |
Johannessen et al. 12 | ||||||
RTH | 0 | 7 | 17 | 0 | 9 | 61 |
ASHParker | 0 | 3 | 45 | 0 | 6 | 40 |
FVC | ||||||
ECSC | ||||||
RTH | 1 | 52 | 92 | 20 | 74 | 100 |
ASHParker | 2 | 69 | 95 | 30 | 86 | 100 |
Johannessen et al. 12 | ||||||
RTH | 5 | 59 | 92 | 17 | 65 | 94 |
ASHParker | 5 | 78 | 95 | 25 | 75 | 100 |
TLC | ||||||
ECSC | ||||||
RTH | 20 | 86 | 100 | 40 | 100 | 100 |
ASHParker | 29 | 97 | 100 | 60 | 100 | 100 |
RV | ||||||
ECSC | ||||||
RTH | 6 | 46 | 75 | 57 | 97 | 100 |
ASHParker | 20 | 49 | 90 | 67 | 97 | 100 |
Data are presented as %, unless otherwise stated. Prediction equations from Johannessen et al. 12 and European Community for Steel and Coal (ECSC) 4. FEV1: post-bronchodilator forced expiratory volume in 1 s; FVC: post-bronchodilator forced vital capacity; TLC: total lung capacity; RV: residual volume. RTH: prediction equation based on recalled tallest height, ASHParker: prediction equation based on height calculated from arm span using algorithm from Parker et al. 16.