Failure of serial chest radiographs to predict recovery from respiratory distress syndrome.
Chest radiographs of 29 patients with the clinical and radiographic diagnosis of RDS during the 5 days of the illness were graded according to a modification of the classification of Bomsel. There was no significant difference between the radiographs of surviving neonates and those who died of RDS. Mean L/S ratios were also collected from 26 of the 29 patients. Those who survived had significantly more mean L/S ratios greater than 2.5 than did the nonsurvivors (p less than 0.01). This difference did not correlate with the staging of the chest radiographs. The mean L/S ratio is a better predictor of survival than chest radiographs during the first 5 days of RDS.
D006801:Humans; D007231:Infant, Newborn; D010713:Phosphatidylcholines / Q000378:metabolism; D011175:Positive-Pressure Respiration; D011379:Prognosis; D011859:Radiography; D012121:Respiration, Artificial; D012127:Respiratory Distress Syndrome, Newborn / Q000000981:diagnostic imaging* / Q000401:mortality / Q000628:therapy; D013109:Sphingomyelins / Q000378:metabolism; D014132:Trachea / Q000378:metabolism
D010713:Phosphatidylcholines; D013109:Sphingomyelins