( ) , 2 . / , β2- .
- . , , . .
1: .
1 .
2
1 ≥ 80%
1 < 20%
2: .
1 ., 1
2
1 ≥ 80%
1 20-30%
3: .
1
β2-
1 60 80%
1 > 30%
4: .
1 < 60%
1 > 30%
, , , , , .
.
,
>30 /.
.
,
> 120 /.
< 60%
SatO2 > 90%
2 < 60/.
2 > 45 . .
2. :
, ,
100-120/.
60-80%
SatO2 > 91%
2 > 60 . .
2 < 45 . .
3. :
< 100/.
> 80%
SatO2 > 95%
2
2 < 45 .
:
|
|
|
1. , ( ), (),>30
2. ()
3. >120 . ( 160 .)
4. 60%
5.
6. (3 ) 2-6
7. ( , , )
57
GINA 2007:
| ( ) | ( 1 ) | ||
| (≤ 2 ) | > 2 | 3 / | |
| - | |||
| (≤ 2 ) | > 2 | ||
| ( 1) | <80% | ||
| ≥ 1 | * |
* , .
, 7-8 .
