Carboxyhemoglobin Formation in Preterm Infants Is Related to the Subsequent Development of Bronchopulmonary Dysplasia

Figure 4

Correlations between the CO-Hb levels and each urinary oxidative stress marker between postnatal days 5 and 8. (a) 8-OHdG, (b) AOPP, and (c) HEL.

(a)

(b)

(c)