目的了解濮阳市中小学生营养状况,为制订有效防治策略提供科学依据。方法测量18 322名7~18岁中小学生的身高、体质量等指标,用身高标准体质量法评价中小学生营养状况。结果营养不良、体质量超标和肥胖检出率分别为17.63%,6.38%和5.11%。营养不良女生所占比例较高,城区明显高于乡镇;体质量超标、肥胖男生所占比例较高,城区高于乡镇。结论营养不良防治重点在城区中学女生,体质量超标、肥胖防治重点在城区小学男生。 Objective To understand the nutritional status of primary and secondary school students in Puyang and provide a scientific basis for formulating effective prevention and control strategies. Methods The height and body weight of 18 322 primary and secondary school students aged 7-18 years were measured, and the nutritional status of primary and middle school students was evaluated by the standard body mass method. Results Malnutrition, body weight overweight and obesity rates were 17.63%, 6.38% and 5.11% respectively. Malnourished girls accounted for a higher proportion of urban areas was significantly higher than townships; excessive body mass, obese boys accounted for a higher proportion of urban areas higher than the towns. Conclusion The main focus of malnutrition prevention and treatment in urban girls, excessive body mass, obesity prevention and treatment focused on primary school boys in urban areas.