The morbidity of cacotrophia,anaemia,dental caries,trachoma,intestine ascaris infection and poor visual sight for the students and pupils were 16 34%,26 65%,46 42%,12 94%,4 17% and 48 08% respectively.

• 该市中小学生营养不良、贫血、龋齿、沙眼、肠道蛔虫感染和视力低下的患病率分别为 16?34%25 、26?65%25 、46?42%25 、12?94%25 、4?17%25 、48?08%25 。