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Despite a more significant improvement in survival rates of premature and high-risk infants, surviving infants face a high risk of developing neurodevelopmental disorders such as cerebral palsy.Infant development is characterized by a dynamic continum, which makes it difficult to classify a child′s level of motor development as normal or abnormal on the basis of a single examination.This article provides a review of advances in the application of the predictive validity of General Movement Assessment (GMA) and the Alberta Infant Motor Scale (AIMS) in the early assessment and follow-up of infants and toddlers, in order to intervene in a timely manner with young children at potential motor risk.
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Objective:To study the predictive values of the general movements (GMs) assessment combined total bilirubin for motor development outcomes in infants with severe neonatal jaundice.Methods:From June of 2014 to June of 2019, infants with severe neonatal jaundice in Chenzhou First People′s Hospital were enrolled in the study. Inclusion criteria included , the serum total bilirubin was measured at the time of admission, corrected gestational age of 37 to 48 weeks. General assessment were carried out when the infant was stable. The patients were regularly followed-up until the age of 12months to evaluate the predictive values.Results:A total of 204 patients with severe neonatal jaundice were enrolled in the study, with mean serum total bilirubin value (485.4±109.6)μmol/L. They were divided into two groups according to the outcome of motor development. The total bilirubin value, the proportion of abnormal GMs and dangerous total bilirubin level in the abnormal group were significantly higher than those in the normal group (all P<0.05). 13 cases (6.4%) were normal in the torsion stage of GMs; 191 cases (93.6%) were abnormal, including 164 cases (85.9%) of poor repertoire (PR) and 27 cases (14.1%) of cramped-synchronized (CS). Abnormal GMs and total bilirubin were the risk factors of abnormal motor development ( OR=4.651, 1.017, P<0.05). The predictive values of abnormal GMs for abnormal motor development outcomes were as following: sensitivity 100%, specificity 8.4%, negative predictive value (NPV) 100%. The predictive values of CS for cerebral palsy were as following: sensitivity 63.2%, specificity 97.8%, NPV 96.0%. Receiver operating characteristic (ROC) curve showed that the area under the curve predicted by GMs and total bilirubin was 0.765 and 0.757, respectively. The area under the curve of motor dysplasia predicted by combining the two was 0.854. Conclusions:The evaluation of general movement assessment combined total bilirubin has certain clinical predictive value for the outcomes of motor development in infants with severe neonatal jaundice.
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@#The studies on early detection of cerebral palsy(CP) showed that neurological examinations(Vojta Posture Reflex, Infant Movement Milestone, Neonatal Behavioral Neurological Assessment, General Movement Assessment), imaging examinations (cranial B-ultrasonography, CT, MRI) and electrophysiologic examinations (Brainstem auditory evoked potentials, electroencephalogram, somatosensory evoked potentials) are in common use. General Movement Assessment was used in China three years ago, showing high sensitivity and specificity in predicting CP. Imaging examinations and electrophysiologic examinations can find organic diseases and other dysfunctions.