Motor performance of Indian preterm infants as compared to the US population on the Test of Infant Motor Performance (TIMP).

Purpose: The study aimed at scoring Indian preterm infants at three months corrected age on the TIMP and then comparing the scores to the United States age-based population scores.
Methods: After obtaining Ethical clearance, participants meeting the inclusion criteria of 53 infants whose parents consented were screened and recruited (N = 47) at a tertiary care hospital. The TIMP was then administered at three months of corrected age.
Results: Data obtained from 47 infants born preterm (Male = 33, Female = 14) at three months corrected age with mean gestational age (34.4 ± 2.36 weeks) and mean birth weight (1.93 ± 0.55 kgs) was analyzed. Indian infants born preterm scored a mean of (98.17 ± 20.90) compared to the US mean of (108 ± 19), suggesting an under-performance. The average scores were lower when comparing the mean of the study group with the US-based age-matched population.
Conclusion: Motor performance scores of Indian preterm infants were low when compared to their US counterparts. Since there exists a difference in the raw score obtained by Indian Preterm infants compared to the US-based population, it may not be appropriate to categorize the motor development of Indian infants based on the US population scores.
Competing Interests: Conflict of interest The authors state that there is no conflict of interest
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