Zhao Li-yun, Yu Dong-mei, Huang Jian, Zhao Xian-feng, Li Jian-wen, DU Wen-wen, Yu Wen-tao, Su Chang, Yin Shi-an
National Institute for Nutrition and Food Safety, China Center for Disease Control and Prevention, Beijing 100050, China.
Zhonghua Yu Fang Yi Xue Za Zhi. 2010 Aug;44(8):701-5.
To investigate and analyze the nutritional status of infants, preschool and primary school students, pregnant and lactating women in Wenchuan earthquake disaster area after 3 months.
In August 2008, the nutritional and health status information of special population were collected and evaluated using the questionnaires, anthropometric and hemoglobin concentration measurements from four settlements of villages and towns in Mao and Mianzhu Country of Sichuan and Kang Country and Wudu District in Gansu provinces. A total of 236 infants aged below 36 months, 48 preschool children, 368 primary students, 32 pregnant women and 72 lactating women were investigated. Principal investigator indexes included the low body weight, growth retardation, anemia prevalence, two-week prevalence of diarrhea and respiratory disease, food intake and nutrition-related diseases, the percentage of patients morbidity of 36 months infants, preschool and primary school students; the prevalence of anemia, the prevalence of nutrition-related diseases of pregnant and lactating women.
The stunting prevalence was 14.6% (34/236) and the anemia prevalence was up to 40.1% (61/236) among infants younger than 36 months. Besides, the percentages of infants and young children suffered from the respiratory-infected disease and diarrhea within recent two weeks were 40.4% (95/236) and 30.2% (71/236) respectively. The percentage of low body weight of preschool children was 14.6% (7/48) and the growth retardation and anemia prevalence was 14.6% (7/48) and 39.6% (19/48), respectively. Among primary students, 6.3% (23/368) showed growth retardation and 12.2% (45/368) were anemia. The prevalence of anemia status of pregnant women and lactating mothers were 53.9% (17/32) and 24.4% (18/72) respectively. The main food composition of 45.8% (33/72) lactating women were grain and vegetables, 29 (40.3%), 32 (44.4%), 28 (38.9%) and 53 (73.6%) lactating women did not have animal originated (including meat, aquatic, livestock and poultry products) food, eggs, beans and their products, milk and dairy products, respectively.
Special population lived in disaster area have suffered different degree of malnutrition. The main dietary pattern was vegetable food. The consumption of meat, eggs, milk and milk products was relatively insufficient.
调查分析汶川地震灾区婴幼儿、学龄前及小学生、孕妇及哺乳期妇女3个月后的营养状况。
2008年8月，采用问卷调查、人体测量和血红蛋白浓度测定等方法，收集并评估四川茂县和绵竹市、甘肃康县和武都区4个乡镇村落的特殊人群营养与健康状况信息。共调查236名36个月以下婴幼儿、48名学龄前儿童、368名小学生、32名孕妇和72名哺乳期妇女。主要调查指标包括低体重、生长迟缓、贫血患病率、两周腹泻和呼吸道疾病患病率、食物摄入量及营养相关疾病情况，36个月婴幼儿、学龄前及小学生患者发病百分比；孕妇及哺乳期妇女贫血患病率、营养相关疾病患病率。
36个月以下婴幼儿生长迟缓患病率为14.6%（34/236），贫血患病率高达40.1%（61/236）。此外，近两周内婴幼儿患呼吸道感染疾病和腹泻的百分比分别为40.4%（95/236）和30.2%（71/236）。学龄前儿童低体重百分比为14.6%（7/48），生长迟缓率和贫血患病率分别为14.6%（7/48）和39.6%（19/48）。小学生中，生长迟缓率为6.3%（23/368），贫血率为12.2%（45/368）。孕妇和哺乳期母亲贫血患病率分别为53.9%（17/32）和24.4%（18/72）。45.8%（33/72）哺乳期妇女的主要食物构成是谷物和蔬菜，分别有29名（40.3%）、32名（44.4%）、28名（38.9%）和53名（73.6%）哺乳期妇女未摄入动物性（包括肉类、水产、畜禽产品）食物、蛋类、豆类及其制品、奶类及奶制品。
灾区特殊人群存在不同程度的营养不良。主要膳食模式为素食。肉类、蛋类、奶类及奶制品摄入相对不足。
