Table 3.
Values for the 95% probability interval for % fall in FEV1 and AUC, highest % fall in FEV1, the associated AUC, mean % fall FEV1 and the SD of the difference between two tests shown for Groups and for different NAEPP values.
| %Fall FEV1 | AUC % fall FEV1 min-1 | mean ± SD Highest % Fall FEV1 |
mean ± SD AUC % fall FEV1 min-1 | Mean % fall FEV1 two tests |
SD difference two tests % fall FEV1 |
|
|---|---|---|---|---|---|---|
|
Whole Group n = 373 |
± 10.8% | ± 259% | 10.95% ± 9.4 | -221% ± 221 | 8.2 | 7.6 |
|
Adults n = 278 |
± 9.7% | ± 251% | 10.4% ± 8.9 | -212% ± 214 | 7.9 | 6.9 |
|
Children n = 95 |
± 13.4% | ± 279% | 12.6% ± 10.5 | -249% ± 239 | 9.3 | 9.5 |
|
2 tests ≥ 10% n = 72 |
± 14.6% | ± 373% | 24.7% ± 9.7 | -525% ± 245 | 20.8 | 10.3 |
|
2 tests ≥ 15% n = 34 |
± 12.2% | ± 411% | 29.4 ± 8.5 | -613% ± 259 | 25.9 | 8.6 |
|
2 tests ≥ 20% n = 19 |
± 14.3 | ± 470% | 34.0 ± 8.2 | -707% ± 246 | 30.1 | 10.1 |
|
1 test ≥ 10% n = 89 |
± 15.7 | ± 370% | 14.3 ± 4.8 | -289% ± 151 | 9.4 | 11.1 |
|
2 tests <10% n = 212 |
± 5.2% | ± 117% | 4.9% ± 2.9 | -89% ± 75 | 3.5 | 3.7 |
|
2 tests < 15% n = 288 |
± 7.1% | ± 168% | 6.8% ± 4.2 | -132% ± 107 | 4.9 | 5.0 |
| NAEPP Scores | ||||||
|
NAEPP = 1 n = 309 |
±10.7% | ± 252% | 10.7% ± 9.2 | -206% ± 211 | 8.1 | 7.5 |
|
NAEPP > 1 n = 64 |
± 11.4% | ± 289% | 12.0% ± 10.1 | -249% ± 248 | 9.1 | 8.1 |
|
NAEPP = 2 n = 48 |
± 10.3% | ± 284% | 10.3% ± 8.9 | -228% ± 252 | 7.8 | 7.3 |
|
NAEPP = 3 n = 16 |
± 14.6% | ± 312% | 17.1 ± 11.8 | -313% ± 235 | 12.9 | 10.3 |