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摸清病情,是开展疾病防治工作的基础。要正确而准确地调查病情,必须事先有充分的准备和周密的计划。做好一次病情调查,一般要从以下各方面进行考虑和准备: 一、确定调查目的、范围、对象每一次调查,都要有明确的目的性。如进行“某大队社员钩虫感染情况调查”,主要就是要摸清这个大队社员的钩虫感染情况。调查中可以顺便弄清一些其它情况,但一定要注意抓住主要矛盾,不能这方面调查一点,那方面调查
Knowing the condition is the basis for carrying out disease prevention and control. To accurately and accurately investigate the condition must be fully prepared and well-planned in advance. To do a good condition investigation, we must generally consider and prepare from the following aspects: First, determine the purpose, scope, and objectives of the survey. Each survey must have a clear purpose. For example, the investigation of hookworm infection of a brigade member is mainly to find out the hookworm infection of this brigade member. In the investigation, it is possible to clarify some other situations by the way, but we must pay attention to grasping the main contradiction, and we cannot investigate this point.