餐饮服务人员盐与高血压知晓率调查干预分析

目的通过对餐饮服务人员进行盐与高血压相关知识知晓率的调查及干预，提高餐饮服务人员对盐与高血压相关知识的知晓率，从餐桌做起，降低高盐饮食，从而预防高血压。方法根据省部联合减盐防控高血压项目，对乐陵市大、中、小餐饮单位服务人员进行随机抽取调查742人，干预组378人、对照组364人，分别进行盐与高血压相关知识问卷调查，内容包括高血压诊断标准、高血压的危险因素、每人每天食盐总摄入量、食盐过高的危害等。对干预组的餐饮服务人员进行盐与高血压相关知识授课培训、发放低盐膳食宣传册、盐与高血压知识读本。3个月后再次对两组进行问卷调查。结果干预后餐饮服务人员对高血压诊断标准知晓率提高51．1％、高血压危险因素知晓率提高39．3％、每人每天食盐量知晓率提高57．9％、食盐过多危害知晓率提高55．0％。结论高盐饮食是导致高血压的重要危险因素『lI。需要大力宣传盐与高血压相关知识，并进行培训，提高餐饮服务人员对盐与高血压相关知识的知晓率。

Analysis on rate of intervention known Leling city food service personnel salt and hypertension related knowledge

Objective By catering service of salt and hypertension related knowledge awareness rate of investigation and intervention, improve the food and beverage service of salt and hypertension related knowledge ,to start from the table ,reduce the high salt diet,thereby preventing hypertension. Methods According to the provincial Ministry of reduced salt hypertension prevention and control project, the big, in, small catering units service personnel to conduct random survey of 742 people, 364 in the control group, the intervention group of 378 people,respectively,sah and hypertension related knowledge questionnaire, including the diagnostic criteria of hypertension, hypertension risk factors, the total intake of salt per person per day salt is too high, the harm of the total awareness rate was low. The intervention group catering service personnel to salt and hypertension related knowledge teaching training, payment of low salt diet brochures, salt and hypertension knowledge. After 3 months again on two groups of survey. Results Found before and after the intervention,food service personnel to the diagnostic criteria of hypertension awareness rate increased by 51.1%, the risk factors of hypertension awareness rate increased by 39.3%, the amount of salt per person per day known rate increased over 57.9%, salt damage increased by 55%. Conclusions High salt diet is an important risk factor in hypertension. Need to vigorously promote the salt and hypertension related knowledge,and training,improve the food and beverage service personnel on the salt and hypertension related knowledge and awareness.