The improvement in FiO2 and arterial-to-alveolar oxygen tension ratio (a/APO2) were significantly different from the control infants from 12 hours post-treatment till the subsequent 48 hours after treatment.
The improvement in FiO2 and arterial-to-alveolar oxygen tension ratio (a/APO2) were significantly different from the control infants from 12 hours post-treatment till the subsequent 48 hours after treatment.
实验组的早産儿于接受表面张力素后力素后可见到有立即且持续的氧气供给和换气改善。