CAJ | 학술논문

目的：探讨维生素D对半岁婴幼儿微量元素钙的影响，为婴幼儿正确补钙提供科学依据。方法选取辖区内正常出生的6月龄母乳喂养的婴幼儿186例进行调查，根据钙剂补充情况分为A组62例、B组54例与C组70例；A组仅补充维生素D，B组补充钙剂，C组联合补充维生素D和钙剂，后对186例婴幼儿全血中微量元素钙进行测定，对佝偻病发病情况进行统计。结果 A组婴幼儿缺钙3例（4.8％），C组婴幼儿缺钙2例（2.8％），明显低于B组的9例（16.7％），3组比较差异均有统计学意义（ P＜0.05）；佝偻病发病率A组与C组均为0，B组发病率为3.7％。3组比较差异有统计学意义（ P＜0.05）。结论正常出生的足月婴幼儿在6个月内补充维生素D即可有效预防钙缺乏和佝偻病。
목적：탐토유생소D대반세영유인미량원소개적영향，위영유인정학보개제공과학의거。방법선취할구내정상출생적6월령모유위양적영유인186례진행조사，근거개제보충정황분위A조62례、B조54례여C조70례；A조부보충유생소D，B조보충개제，C조연합보충유생소D화개제，후대186례영유인전혈중미량원소개진행측정，대구루병발병정황진행통계。결과 A조영유인결개3례（4.8％），C조영유인결개2례（2.8％），명현저우B조적9례（16.7％），3조비교차이균유통계학의의（ P＜0.05）；구루병발병솔A조여C조균위0，B조발병솔위3.7％。3조비교차이유통계학의의（ P＜0.05）。결론정상출생적족월영유인재6개월내보충유생소D즉가유효예방개결핍화구루병。
Objective To explore the effects of vitamin D on the content of trace element calcium in infants to pro-vide scientific basis for correct filling calcium in infants. Methods 186 cases of babies in 0-6 months with breastfeeding in our district were randomly divided into the experiment group(62 cases),control group(54 cases)and observation group(70 cases). The experiment group was given vitamin D only,the control group was given calcium,and the observation group was combined with vitamin D and calcium. The trace elements of calcium in blood of 186 cases of babies were measured. The inci-dence of rickets was performed the statistical analysis. Results 3 cases of the experiment group were calcium deficiency (4. 8%),2 cases of the observation group were calcium deficiency(2. 8%),which were significantly lower than 9 cases (16. 7%)of the control group,there was significant difference between three groups(P<0. 05). The incidence of rickets in experiment group and observation group was 0,which was 3. 7% in the control group,there was significant difference between three groups(P<0. 05). Conclusion The application of vitamin D have significant effect of preventing infant calcium defi-ciency and rickets within 6 months in full-term infants with normal birth.