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目的:了解高原地区汉、藏族老年人食物摄入频率及食物多样性与生活质量关系。方法:采用营养调查问卷表11-item Food Diversity Score Kyoto(FDSK-11)、生活质量量表(QOL)对238名≥60岁汉族、藏族老人进行问卷调查。结果:藏族老人肉类及乳制品摄入频率较汉族高,而土豆、红薯、鱼及贝类、海藻、豆制品的摄入频率比汉族低。汉、藏族老年人摄入食物的多样性无差别,食物的多样性与生活质量呈正相关。结论:高原地区汉、藏族老年人摄入食物种类不同,食物的多样性对提高老年人生活质量有重要意义。
OBJECTIVE: To understand the frequency of food intake and the relationship between food diversity and quality of life of Han and Tibetan elders in the plateau area. Methods: A total of 238 Han and Tibetan elderly people aged 60 and above were surveyed by questionnaire 11-item Food Diversity Score Kyoto (FDSK-11) and Quality of Life Scale (QOL). Results: The frequency of meat and dairy products intake of Tibetan elderly was higher than that of Han nationality, while that of potato, sweet potato, fish and shellfish, seaweed and soy products was lower than that of Han nationality. No significant difference was found in the diversity of food intake among Han and Tibetan elders, and the food diversity and quality of life were positively correlated. Conclusion: The food intake of Han and Tibetan in the plateau is different, and the diversity of food is of great significance to improve the quality of life of the elderly.