Impact of ethnicity and extreme prematurity on infant pulmonary function.

However, despite the relatively small numbers, highly significant reductions in FEV 0.5 and FVC of the same order of magnitude as seen in the preterm infants were observed, with no difference in FEV 0.5 /FVC.

also in 132,142 other papers

However, technical difficulties with obtaining acceptable FRC pleth data in some infants reduced the total sample size for this outcome to 76 infants, such that a potentially important difference of 0.5 z -scores between groups did not reach statistical significance (Table 2 ).

also in 111,027 other papers