CAJ | 학술논문

分析住院老年人群维生素D的营养状况以及缺乏原因.老年住院患者血清25-羟维生素D平均浓度为(34.6±16.2) nmol/L,其中重度缺乏者占17.5％,轻度缺乏者占73.0％,不足者占7.5％,充足者仅占2.0％.老年住院患者维生素D普遍缺乏且较严重,可能与高龄、卧床、住院时间长等有关.
분석주원노년인군유생소D적영양상황이급결핍원인.노년주원환자혈청25-간유생소D평균농도위(34.6±16.2) nmol/L,기중중도결핍자점17.5％,경도결핍자점73.0％,불족자점7.5％,충족자부점2.0％.노년주원환자유생소D보편결핍차교엄중,가능여고령、와상、주원시간장등유관.
Serum 25-hydroxy vitamin D (25-OHD) level was examined to investigate the nutritional status of vitamin D in elderly inpatients.The influencing factors for vitamin D deficiency were also analyzed.The average serum 25-OHD concentration in elderly inpatients was (34.6 ± 16.2) nmol/L.Severe,moderate,and mild deficiency respectively accounted for 17.5％,73.0％,7.5％,and only 2.0％ was normal.Vitamin D deficiency existed seriouslly in elderly inpatients.The reasons were complicated.Bedridden time,advanced age,and length of stay were closely related.