CAJ | 학술논문

目的：了解绵阳市0～14岁人群维生素D（VitD）营养状况。方法调查对象为2564例在绵阳市中心医院门诊就诊的0～14岁人群，用电化学发光法测定其血清25-羟维生素D [25（O H ）D ]，对结果进行统计学分析。结果 2564例0～14岁人群25（OH）D为（30．63±12．78）ng/mL ，最低值为3．00 ng/mL ，最高值为70．00 ng/mL。VitD缺乏574例，占22．4％；VitD不足744例，占29．0％；VitD充足1246例，占48．6％。男性和女性的VitD水平差异无统计学意义（P＞0．05）。2岁以后，随着年龄的增加，VitD水平逐渐降低，VitD缺乏率逐渐升高。1～2岁为VitD水平峰值阶段。结论绵阳市0～14岁人群VitD水平较低，6岁以后VitD缺乏情况更加严重。因此，应该定期进行VitD营养状况的调查，增加孩子户外活动时间，及时补充VitD。
목적：료해면양시0～14세인군유생소D（VitD）영양상황。방법조사대상위2564례재면양시중심의원문진취진적0～14세인군，용전화학발광법측정기혈청25-간유생소D [25（O H ）D ]，대결과진행통계학분석。결과 2564례0～14세인군25（OH）D위（30．63±12．78）ng/mL ，최저치위3．00 ng/mL ，최고치위70．00 ng/mL。VitD결핍574례，점22．4％；VitD불족744례，점29．0％；VitD충족1246례，점48．6％。남성화녀성적VitD수평차이무통계학의의（P＞0．05）。2세이후，수착년령적증가，VitD수평축점강저，VitD결핍솔축점승고。1～2세위VitD수평봉치계단。결론면양시0～14세인군VitD수평교저，6세이후VitD결핍정황경가엄중。인차，응해정기진행VitD영양상황적조사，증가해자호외활동시간，급시보충VitD。
Objective To investigate the nutritional status of vitamin D (VitD) in children aged from 0 to 14 years old in Mianyang city .Methods Electrochemiluminescence assay was used to measure serum levels of 25-hydroxyvitamin D [25(OH)D] in 2 564 children aged from 0 to 14 years old .The results were statistically analyzed . Results The average level of 25(OH)D was (30 .63 ± 12 .78)ng/mL ,the minimum value was 3 .00 ng/mL ,and the maximum value was 70 .00 ng/mL .Among 2 564 cases ,574(22 .4% ) cases were deficient of 25(OH)D ,744(29 .0% ) cases were relative deficient ,and 1 246(48 .6% ) cases were sufficient .There were no statistical difference between males and females (P>0 .05) .Level of 25(OH)D was highest in 1-2 years old group .Level of 25(OH)D decreased and percentages of deficiency of VitD increased with age after 2 years old .Conclusion Level of 25(OH) D might be low in children aged from 0 to 14 years old ,and deficiency of VitD might be serious in children aged from 7 to 14 years old .Regular investigation of VitD ,outdoor activities and additional VitD supplementation could be necessary .