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现况调查又称现患调查或横断面调查,是在短时期内查明某一人群的健康状况或某种疾病患病情况的一种调查。部队常见的现患调查有如新兵体检、干部查体、部队多发病(细菌性痢疾、病毒性肝炎、疟疾等)慢性患者和病原携带者检出等。要提高现况调查的效果与科学性,需要考虑下列几个方面问题。明确调查目的 (1)查明疾病的分布状况,为拟订或评价防治措施提供依据。(2)了解影响分布的因素,为探讨病因提供线索。(3)检出患者或病原携带者,使患者能及时得到治疗,早日恢复健康;传染源及时得到管理。为了提高效益,可将几个目的结合起来,这就必须周密地设计,认真地调查,正确地统计分析,否则便不能真正达到目的。例如某地区组织了20多个医疗单位的口腔医务人员,调查口腔粘膜白斑病
The current status survey, also known as the current investigation or cross-sectional survey, is a survey to identify the health status of a certain population or the prevalence of certain diseases within a short period of time. The current common investigations in the military include the detection of new recruits, the examination of cadres, the detection of chronic diseases in the army (bacillary dysentery, viral hepatitis, malaria, etc.), and the detection of pathogen carriers. To improve the effectiveness and scientific nature of the current situation investigation, we need to consider the following aspects. To clarify the purpose of the investigation (1) To ascertain the distribution of the disease and to provide basis for formulating or evaluating measures for prevention and treatment. (2) Understand the factors that influence the distribution and provide clues for exploring the cause. (3) Detection of patients or carriers of pathogens so that patients can be treated in time to restore health as soon as possible; the source of infection is managed in a timely manner. In order to increase efficiency, several goals can be combined. This requires careful design, careful investigation, and accurate statistical analysis. Otherwise, the goal cannot be achieved. For example, oral medical personnel from more than 20 medical institutions were organized in a certain area to investigate oral leukoplakia