Table 1 Median FeNO levels (ppb) in relation to upper respiratory symptoms (URS) in the previous two weeks
From: Exhaled nitric oxide and urinary EPX levels in infants: a pilot study
N | Median | Range | IQR | |
|---|---|---|---|---|
Infants with URS | 10 | 7.0 | 2-37 | 5.4 |
Infants without URS | 88 | 15.0 | 2-47 | 8.6 |
Infants, all | 98 | 14.4 | 2-47 | 9.4 |
Mothers with URS | 12 | 13.0 | 5-59 | 9.0 |
Mothers without URS | 92 | 9.0 | 5-67 | 9.0 |
Mothers, all | 104 | 9.0 | 5-67 | 9.0 |