ObjectiveTo analyze the application of serum 25-hydroxyvitamin D (25-OH-D), bone source alkaline phosphatase (BAP) and ultrasonic bone mineral density (BMD) in the detection of infantile rickets aged 3-12 months.
MethodsSix to 12 months old rickets infants and healthy ones were randomly selected from March to December 2018 in a hospital in Changning, who were divided into two groups as observation or control group (160 infants in each).Two groups were respectively tested with serum 25-OH-D, BAP activity and ultrasonic bone density, so as to explore the diagnostic efficacy of the three combined tests for infant rickets.
ResultsThe serum 25-OH-D level and the BMD in the observation group were significantly lower than that in the control group (P < 0.05), and the abnormal detection rate of BAP in the control group was significantly lower than that in the observation group (P < 0.05).There was no statistical significance (P>0.05) between the three detection methods, but the sensitivity and accuracy of the three detection methods combined were significantly better than that of any single detection method (P < 0.05).
ConclusionThe combined detection with serum 25-OH-D level, BAP activity and ultrasonic BMD can significantly improve the detection efficiency of rickets in infants aged 6-12 months, which is valuable and worthy of clinical application.
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