FVC, % of predicted |
85 (77-97) |
95 (85-104) |
0.73 |
FEV1, % of predicted |
95 (84-103) |
99 (86-106) |
0.18 |
FEV1/FVC, % of predicted |
112 (108-116) |
109 (102-114) |
0.94 |
PIF, % of predicted |
96 (76-127) |
100 (64-132) |
0.98 |
PEF, % of predicted |
90 (64-110) |
79 (68-96) |
0.42 |
6MWD, meters |
445 (346-515) |
461 (390-527) |
0.31 |
FVC< 80% of predicted, n% |
9 (31%) |
5 (14%) |
0.09 |
FEV1< 80% of predicted, n% |
6 (21%) |
7 (19%) |
0.9 |
FEV1/FVC< 80% of predicted, n% |
2 (7%) |
0 (0%) |
0.10 |
PIF< 80% of predicted, n% |
8 (28%) |
12 (33%) |
0.61 |
PEF< 80% of predicted, n% |
12 (41%) |
19 (49%) |
0.36 |
6MWD< 80% of mean distance |
13 (42%) |
11 (28%) |
0.22 |
SF-36 Categories |
|
|
|
Physical functioning
|
80 (45-90)
|
80 (65-95)
|
0.48
|
Social functioning
|
50 (25-75)
|
63 (38-75)
|
0.23
|
Role limitation due to physical problems
|
50 (0-100)
|
50 (25-100)
|
0.16
|
Role limitation due to emotional problems
|
33 (0-100)
|
67 (0-100)
|
0.49
|
General health
|
65 (40-80)
|
60 (45-80)
|
0.79
|
Mental health
|
68 (48-84)
|
68 (52-76)
|
0.43
|
Bodily pain
|
88 (55-100)
|
90 (58-100)
|
0.81
|
Vitality
|
65 (40-80)
|
60 (45-80)
|
0.68
|