结果：住院老年病人营养不良平均患病率为20.3%，贫血及低清蛋白血症平均发生率分别为41.5%及57.2%。

Results: Average malnutrition prevalence of elderly hospitalised patients was 20.3% and anemia and hypoalbumin rates were 41.5% and 57.2% respectively.

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结果：住院老年病人营养不良平均患病率为20.3%，贫血及低清蛋白血症平均发生率分别为41.5%及57.2%。

Results: Average malnutrition prevalence of elderly hospitalised patients was 20.3% and anemia and hypoalbumin rates were 41.5% and 57.2% respectively.

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