山东省新生儿听力筛查机构设备校准现状初探

A Preliminary Study on the Current Situation of Equipment Calibration of Newborn Hearing Screening Institutions in Shandong Province

目的完成山东省新生儿听力筛查及儿童听力障碍诊治机构的质量控制工作,加强筛查和诊断设备的计量溯源性。方法山东省卫生健康委员会委托山东省耳鼻喉医院,联合中国计量科学研究院制定了全省范围内的听力筛查与儿童诊治机构听力设备校准方案。省质控中心初步汇总需校准设备,制定行程,国家计量院分赴各市质控中心实地校准。对调查问卷和校准结果进行汇总分析。结果在方案实施过程中,共校准191家机构,449台听力设备,其中131台(29.2%)设备有3年内校准记录,其余318台(70.8%)设备校准周期超过3年。54台(11.9%)设备不能校准。结论此次调查为国内首次对全省相关听力设备进行校准,不仅为山东省后续的设备质控工作积累了成功经验,也为其它省的类似工作提供了范例。

Objective To complete the quality control of newborn hearing screening and diagnosis&treatment institutions for children's hearing impairment in Shandong Province,and strengthen the measurement traceability of audiological equipment.Methods The Health Commission of Shandong Province entrusted Shandong Provincial ENT Hospital,in collaboration with the National Institute of Metrology,to formulate a calibration program for those institutions around Shandong Province.The Provincial Quality Control Center had preliminarily summarized the equipment.The provincial quality control center preliminarily summiarized the equipment requiring calibration,made the schedule,and National Institute of Metrology calibrated on-site at city-level quality control centers.Ultimately,the survey questionnaires and calibration results were compiled,analyzed,and fed back.Results Throughout the implementation of the program,a total of 191 institutions were enrolled and 449 hearing devices were calibrated.Among them,131 devices(29.2%)had calibration records within the past three years,while the remaining 318 devices(70.8%)could not provide the calibration records.Additionally,54 devices(11.9%)could not be calibrated.Conclusion The organization of province-wide calibration program was a pioneering effort.Not only did the implementation of this program provided valuable experience for future equipment quality control work in Shandong Province,but also served as a model for similar projects in other provinces.