2002•Unpublished venueRequires access
Study on the feasibility of urine iodine level at different time instead of morning urine
Xiao Liu
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Abstract
Objective To study the feasibility of the urine iodine level at different times instead of the morning urine.Methods Collect the urine samples of the 117 pupils in the morning and at 8∶00?11∶00?13∶30?16∶00 and compare the difference of the urine iodine level at different time.Results There were significant differences between any two samples but between the samples in the morning and at 13∶30. There were correlations between the morning urine sample and the other ones.Conclusions Only the iodine level of urine samples at 13∶30 could replaced that of the morning urine samples. It is incorrect that the iodine nourishment condition was reflected by the iodine level of urine sample at random.