Toss G, Almqvist S, Larsson L, Zetterqvist H
Acta Med Scand. 1980;208(1-2):87-9. doi: 10.1111/j.0954-6820.1980.tb01157.x.
Serum concentrations of 25-OH-D in a group of 47 elderly people (70--94 years old) living in homes for the aged were lower than those in a matched control group living in their homes. No differences between the groups were noted in serum ionized calcium, alkaline phosphatase, inorganic phosphate, magnesium or parathyroid hormone. The low serum concentration of 25-OH-D may be due to less outdoor activities and/or a smaller dietary vitamin D intake in the institutionalized group. The importance of preserving an adequate vitamin D status in geriatric patients is emphasized.
一组居住在养老院的47名老年人（70 - 94岁）的血清25 - 羟基维生素D浓度低于与其匹配的居家对照组。两组在血清离子钙、碱性磷酸酶、无机磷酸盐、镁或甲状旁腺激素方面未发现差异。机构养老组血清25 - 羟基维生素D浓度低可能是由于户外活动较少和/或饮食中维生素D摄入量较少。强调了在老年患者中维持充足维生素D状态的重要性。
