Analysis on the results of calcium and 25-hydroxy vitamin D of children in Panyu,Guangzhou
Author(s): XIAO Xing, HE Jinhua, LI Yuguang, HAN Zeping, HU Shufen, HUANG Hui, Department of Clinical Laboratory, Panyu Central Hospital, Department of Laboratory Medicine, Southern Medical University
Journal: Shanghai Journal of Medical Laboratory Sciences, Year 2015 , Issue 7 , Page 694-696
Keyword: Calcium; 25-hydroxy vitamin D; Child; Atomic absorption spectrometer; Electrochemiluminescence immunoassay;
Abstract: Objective To analyze statistically the levels of calcium and 25-hydroxy vitamin D[25( OH) D] of children in Panyu,Guangzhou,in order to provide reference for child health care. Methods The levels of calcium and25( OH) D were determined by atomic absorption spectrometer and electrochemiluminescence immunoassay from 1 902 children. The children were classified into 5 groups according to age,infancy group( 1-12 months,817 cases),toddler age group( 1-2 years,599 cases),preschool age group( 3-6 years,291 cases),school age group( 7-11 years,167cases) and adolescence group( 12-18 years,28 cases). Based on different age groups,each group was subclassified by male and female. The calcium and 25( OH) D levels were analyzed statistically. Results The average level of calcium was( 1. 72 ± 0. 19) mmol / L,and the average level of 25( OH) D was( 39. 12 ± 11. 26) ng / m L,and the levels of calcium and 25( OH) D had downward trend with the increasing of age. The levels of calcium and 25( OH) D in infancy group were higher than those in the other 4 groups( P < 0. 05). The levels of calcium in toddler age group was higher than those in preschool age group and school age group( P < 0. 05). The levels of 25( OH) D in toddler age group was higher than those in preschool age group,school age group and adolescence group. The levels of calcium and 25( OH) D in preschool age group were higher than those in school age group( P < 0. 05). There was no statistical significance for calcium and 25( OH) D levels with different sex( P > 0. 05). Calcium and 25( OH) D were in positive correlation[correlation coefficient( r) = 0. 221,P < 0. 05]. Linear equation was Ycalcium= 0. 004X25( OH) D+ 1. 573. Conclusions The levels of calcium and 25( OH) D are not high among Panyu children. The related schools and parents should supervise their children with calcium supplement rationly.
http://caod.oriprobe.com/articles/46334916/Analysis_on_the_results_of_calcium_and_25_hydroxy_.htm
Author(s): XIAO Xing, HE Jinhua, LI Yuguang, HAN Zeping, HU Shufen, HUANG Hui, Department of Clinical Laboratory, Panyu Central Hospital, Department of Laboratory Medicine, Southern Medical University
Journal: Shanghai Journal of Medical Laboratory Sciences, Year 2015 , Issue 7 , Page 694-696
Keyword: Calcium; 25-hydroxy vitamin D; Child; Atomic absorption spectrometer; Electrochemiluminescence immunoassay;
Abstract: Objective To analyze statistically the levels of calcium and 25-hydroxy vitamin D[25( OH) D] of children in Panyu,Guangzhou,in order to provide reference for child health care. Methods The levels of calcium and25( OH) D were determined by atomic absorption spectrometer and electrochemiluminescence immunoassay from 1 902 children. The children were classified into 5 groups according to age,infancy group( 1-12 months,817 cases),toddler age group( 1-2 years,599 cases),preschool age group( 3-6 years,291 cases),school age group( 7-11 years,167cases) and adolescence group( 12-18 years,28 cases). Based on different age groups,each group was subclassified by male and female. The calcium and 25( OH) D levels were analyzed statistically. Results The average level of calcium was( 1. 72 ± 0. 19) mmol / L,and the average level of 25( OH) D was( 39. 12 ± 11. 26) ng / m L,and the levels of calcium and 25( OH) D had downward trend with the increasing of age. The levels of calcium and 25( OH) D in infancy group were higher than those in the other 4 groups( P < 0. 05). The levels of calcium in toddler age group was higher than those in preschool age group and school age group( P < 0. 05). The levels of 25( OH) D in toddler age group was higher than those in preschool age group,school age group and adolescence group. The levels of calcium and 25( OH) D in preschool age group were higher than those in school age group( P < 0. 05). There was no statistical significance for calcium and 25( OH) D levels with different sex( P > 0. 05). Calcium and 25( OH) D were in positive correlation[correlation coefficient( r) = 0. 221,P < 0. 05]. Linear equation was Ycalcium= 0. 004X25( OH) D+ 1. 573. Conclusions The levels of calcium and 25( OH) D are not high among Panyu children. The related schools and parents should supervise their children with calcium supplement rationly.
http://caod.oriprobe.com/articles/46334916/Analysis_on_the_results_of_calcium_and_25_hydroxy_.htm
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου