Table 1
Staging the severity of childhood interstitial lung disease (chILD)
20
Score
Symptoms
Hypoxaemia
<90%
sleep or exercise
Hypoxaemia
<90%
rest
Pulmonary hypertension
1
No
No
No
No
2
Yes
No
No
No
3
Yes
Yes
No
No
4
Yes
Yes
Yes
No
5
Yes
Yes
Yes
Yes