Ojective To investigate the differences of early motor development between late preterm and term infants.Methods 46 cases of late preterm infants who were born and followed-up in our hospital were selected as observation group.50 term infants who were born during same period of time in our hospital were randomly selected as control group.Through use of Alberta Infant Motor Scale (AISM),infants of two groups aged (14.0±1.0) weeks were assessed on motor development.Original scores,rate of percentile≥50% and abnormal rate of motor development of two group were compared.Results AISM original scores of late preterm group was lower than that of term infants group,but the difference was not statistically significant.The corresponding rate of percentile≥50% of late preterm group was lower than that of term infants.Difference was statistically significant (P<0.01).The difference on abnormal rate of motor development between late preterm and term infants was statistically significant (P<0.05).Conclusions Late preterm infants are high risk of neurodevelopmental outcomes.Their early motor development trend with corrected gestational age is usually later than term counterparts.Early intervention should be implemented as soon as possible to promote good development for premature infants.
Key words
late preterm infant /
term infant /
infant motor assessment /
early intervention
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