结核与肺部疾病杂志 ›› 2024, Vol. 5 ›› Issue (2): 120-127.doi: 10.19983/j.issn.2096-8493.2024035

• 论著 • 上一篇    下一篇

运用德尔菲评价法构建学校结核病防控策略新体系

林莹, 雷宇, 钟敏儿, 杜雨华()   

  1. 广州市胸科医院结核病控制管理科,广州 510095
  • 收稿日期:2024-01-29 出版日期:2024-04-20 发布日期:2024-04-11
  • 通信作者: 杜雨华 E-mail:du.yuhua@163.com
  • 基金资助:
    广州市卫生健康科技重大项目(2020A031003);广州市卫生健康科技项目(20241A010038)

Construction of a new system of school tuberculosis prevention and control strategy using Delphi evaluation method

Lin Ying, Lei Yu, Zhong Miner, Du Yuhua()   

  1. Department of Tuberculosis Control, Guangzhou Chest Hospital, Guangzhou 510095, China
  • Received:2024-01-29 Online:2024-04-20 Published:2024-04-11
  • Contact: Du Yuhua E-mail:du.yuhua@163.com
  • Supported by:
    Guangzhou Health Science and Technology Project(2020A031003);Guangzhou Health Seience and Technology Project(20241A010038)

摘要:

目的:运用德尔菲评价法构建学校结核病防控策略新体系。方法:基于全国学校结核病防控规范及指南,以及万方数据库、中国知网等数据库中关于学校结核病防控策略研究相关文献,结合广州地区学校结核病流行现况、学校防控措施实施情况、病例及密切接触者随访等情况,广州市结核病防治所拟定学校结核病防控策略体系初始框架,涉及四大类58条策略。组织全国21名专家对策略进行两轮咨询,以专家积极指数、专家权威系数[Cr;包括熟悉程度(Cs)和判断依据(Ca)]、专家意见集中程度[包括重要性评分满分频率、可行性评分满分频率、综合评分、变异系数(CV)]、专家意见协调程度(Kendall协调系数)、策略权重系数等指标评价所选策略的重要性及可行性,建立新的学校结核病防控策略体系及权重。结果:两轮咨询的专家积极指数均为100.0%(21/21),第1轮专家咨询对策略的CsCaCr、重要性评分满分频率范围、可行性评分满分频率范围、综合评分平均得分、CV范围分别为0.83±0.11、0.95±0.07、0.90±0.07、5.36%~98.28%、1.79%~96.85%、4.36±0.75、0.05~0.20,不同专家对每一条策略的计分Kendall协调系数为0.343,差异有统计学意义(χ2=484.79,P=0.000);第2轮专家咨询结果分别为0.85±0.09、0.94±0.08、0.90±0.07、8.62%~97.83%、6.52%~95.53%、4.51±0.60、0.02~0.16和0.433(χ2=315.24,P=0.000)。专家意见集中程度较高,最终确立了包括3个一级策略、7个二级策略、25个三级策略的新的学校结核病防控策略体系,以及各策略权重。结论:运用德尔菲评价法构建学校结核病防控策略新体系,初步确立了适合本地区新的学校结核病防控策略,为推广学校结核病精准防控提供了科学的参考依据。

关键词: 结核, 学校, 策略, 德尔菲

Abstract:

Objective: To construct a new system of school tuberculosis prevention and control strategy by using Delphi evaluation method. Methods: Based on the national school tuberculosis prevention and control guidelines, as well as relevant literature on school tuberculosis prevention and control strategies in Wanfang Data, China Network Knowledge Infrastructure and other databases, and in combination with the current situation of tuberculosis prevalence in schools in Guangzhou, the implementation of preventive and control measures in schools, and the follow-up visits of cases and close contacts, the Guangzhou Institute of Tuberculosis Prevention and Treatment formulated a preliminary framework of school tuberculosis prevention and control strategy system, which involves 58 strategies in four major categories. Twenty-one experts across the country were organized to conduct two rounds of consultation on strategies. A new system of school tuberculosis prevention and control strategies and the weighting of the strategies was established based on the importance and feasibility of the selected strategies by using indicators such as expert positive index, expert authority coefficient (Cr);including degree of familiarity (Cs) and judgment basis (Ca), degree of concentration of experts’ opinions (including frequency range of full importance scores, frequency range of full feasibility scores, mean of composite scores and coefficient of variation (CV), degree of coordination of experts’ opinions (Kendall’s coordination coefficient), and coefficient of weighting of the strategies, etc. Results: The expert positivity index in both rounds of consultation was 100.0% (21/21), and the Cs, Ca, Cr, frequency range of full importance scores, frequency range of full feasibility scores, mean of composite scores and CV ranges in the first round of expert consultation were 0.83±0.11, 0.95±0.07, 0.90±0.07, 5.36% to 98.28%, 1.79% to 96.85%, 4.36±0.75, 0.05 to 0.20, respectively, and the Kendall coordination coefficients of the strategies was 0.343 (χ2=484.79, P=0.000); the results of the second round of expert consultation were 0.85±0.09, 0.94±0.08, 0.90±0.07, 8.62% to 97.83%, 6.52% to 95.53%, 4.51±0.60, 0.02 to 0.16, and 0.433 (χ2=315.24, P=0.000), respectively. Experts’ opinions were highly concentrated, and finally a new school tuberculosis prevention and control strategy system including 3 primary strategies, 7 secondary strategies and 25 tertiary strategies was established, as well as the weight of each strategy. Conclusion: The Delphi evaluation method was used to construct a new school tuberculosis prevention and control strategy system, and a new school tuberculosis prevention and control strategy suitable for the region was initially established, providing a scientific reference for promoting the precise prevention and control of schools tuberculosis.

Key words: Tuberculosis, School, Strategy, Delphi method

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