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维生素D缺乏或不足不仅影响骨骼生长发育和抗骨质疏松药物疗效,更与糖尿病、高血压、前列腺癌、结肠癌、乳腺癌、多发性硬化、免疫功能失调、败血症等疾病密切相关。影响维生素D营养状况的因素众多,包括种族、地域、季节、生活习惯等。本文探讨不同地区、不同民族人群维生素D的营养状况及其影响因素,为指导合理补充维生素D提供理论依据。作者采用随机分层整群抽样方式,抽取四川省成都市平原地区汉族和四川省石渠县川西高原藏族人群共325份血液标本,采用酶联免疫
Lack of vitamin D or deficiency not only affects bone growth and development and anti-osteoporosis drug efficacy, but also with diabetes, hypertension, prostate cancer, colon cancer, breast cancer, multiple sclerosis, immune dysfunction, sepsis and other diseases are closely related. Many factors affect the nutritional status of vitamin D, including race, geography, season, lifestyle and so on. This article explores the nutritional status of vitamin D in different regions and ethnic groups and its influencing factors to provide a theoretical basis for the rational vitamin D supplementation. The authors used random stratified cluster sampling method to collect 325 blood samples from Han people in Chengdu Plain of Sichuan Province and Shichuan County in Sichuan Province on the Western Sichuan Plateau. Enzyme-linked immunosorbent assay