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７９６名初中佳校生营养调查表明．维生素Ａ、核黄素和钙明显不足；轻度贫血检出率男、女生分别达１４．５％和４３．４％．冬季较秋季尤为严重．对其加强营养指导、普及营养知识实为当务之急．
796 junior high school students nutrition survey shows. Vitamin A, riboflavin and calcium were obviously insufficient. The detection rate of mild anemia was 14.5% and 43.4% respectively for boys and girls. Winter is even more severe than autumn. To strengthen its nutritional guidance, universal nutrition knowledge is a top priority.