[High-risk factors for quality of general movements in infants].

OBJECTIVE

To investigate the high-risk factors for the quality of general movements (GMs), which has a predictive value for brain dysfunction in infants.

METHODS

A total of 618 infants in the stage of writhing movements and 539 infants in the stage of fidgety movements were selected separately for the evaluation of GMs. The high-risk factors for the quality of GMs in infants were analyzed by ANOVA, chi-square test, and multivariate logistic regression.

RESULTS

Multivariate logistic regression analysis showed that the factors significantly associated with the quality of GMs in the stage of writhing movements were gestational age (OR=0.762, P<0.001), birth weight (OR=0.264, P<0.001), severe asphyxia (OR=2.445, P=0.012), and intrauterine distress (OR=4.865, P<0.001); the factors significantly associated with the quality of GMs in the stage of fidget movements were gestational age (OR=0.786, P=0.003), birth weight (OR=0.217, P<0.001), severe asphyxia (OR=3.765, P=0.001), and hyperbilirubinemia (OR=2.640, P=0.028).

CONCLUSIONS

Low gestational age, low birth weight, severe asphyxia, hyperbilirubinemia and intrauterine distress are high-risk factors for abnormal GMs in infants, and early screening and intervention should be performed to reduce the incidence of abnormal nervous system sequelae.