The Validity of Two Neuromotor Assessments for Predicting Motor Performance at 12 Months in Preterm Infants

• Published in: Annals of rehabilitation medicine Vol. 42; no. 2; pp. 296 - 304
• Main Authors: Song, You Hong, Chang, Hyun Jung, Shin, Yong Beom, Park, Young Sook, Park, Yun Hee, Cho, Eun Sol
• Format: Journal Article
• Language: English
• Published: Korea (South) Korean Academy of Rehabilitation Medicine 01.04.2018; 대한재활의학회
• Subjects: Motor skills; Neuromotor assessment; Original; Prediction; Preterm infant; 재활의학; Preterm infant; Neuromotor assessment; Motor skills; Prediction
• ISSN: 2234-0645; 2234-0653
• DOI: 10.5535/arm.2018.42.2.296

To evaluate the validity of the Test of Infant Motor Performance (TIMP) and general movements (GMs) assessment for predicting Alberta Infant Motor Scale (AIMS) score at 12 months in preterm infants. A total of 44 preterm infants who underwent the GMs and TIMP at 1 month and 3 months of corrected age (CA) and whose motor performance was evaluated using AIMS at 12 months CA were included. GMs were judged as abnormal on basis of poor repertoire or cramped-synchronized movements at 1 month CA and abnormal or absent fidgety movement at 3 months CA. TIMP and AIMS scores were categorized as normal (average and low average and >5th percentile, respectively) or abnormal (below average and far below average or <5th percentile, respectively). Correlations between GMs and TIMP scores at 1 month and 3 months CA and the AIMS classification at 12 months CA were examined. The TIMP score at 3 months CA and GMs at 1 month and 3 months CA were significantly correlated with the motor performance at 12 months CA. However, the TIMP score at 1 month CA did not correlate with the AIMS classification at 12 months CA. For infants with normal GMs at 3 months CA, the TIMP score at 3 months CA correlated significantly with the AIMS classification at 12 months CA. Our findings suggest that neuromotor assessment using GMs and TIMP could be useful to identify preterm infants who are likely to benefit from intervention.