中国全科医学 ›› 2022, Vol. 25 ›› Issue (35): 4425-4432.DOI: 10.12114/j.issn.1007-9572.2022.0489

• 论著·方法学研究 • 上一篇    下一篇

基于改良德尔菲法的支气管哮喘急性发作风险预警因素调查表及条目筛选研究

杨江1, 王明航2,*(), 李建生1, 林晓红1, 刘元元1, 谢洋2, 李素云2   

  1. 1450046 河南省郑州市,河南中医药大学
    2450000 河南省郑州市,河南中医药大学第一附属医院
  • 收稿日期:2022-06-23 修回日期:2022-08-06 出版日期:2022-12-15 发布日期:2022-08-25
  • 通讯作者: 王明航
  • 杨江,王明航,李建生,等.基于改良德尔菲法的支气管哮喘急性发作风险预警因素调查表及条目筛选研究[J].中国全科医学,2022,25(35):4425-4432.[www.chinagp.net]
    作者贡献:杨江、王明航进行文章的构思与设计、结果的分析与解释、撰写论文;李建生、李素云负责研究的实施与可行性分析;杨江、林晓红进行数据收集与整理;杨江、刘元元进行统计学处理;谢洋负责文章的质量控制及审校;王明航对文章整体负责。
  • 基金资助:
    国家自然科学基金资助项目(81873278); 河南省中医药科学研究专项(2022ZY1047); 青年岐黄学者支持项目(ZYYCYU202012124)

Risk Prediction Questionnaire and Item Screening for Acute Exacerbation of Asthma Based on the Modified Delphi Technique

YANG Jiang1, WANG Minghang2,*(), LI Jiansheng1, LIN Xiaohong1, LIU Yuanyuan1, XIE Yang2, LI Suyun2   

  1. 1Henan University of Chinese Medicine, Zhengzhou 450046, China
    2The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou 450000, China
  • Received:2022-06-23 Revised:2022-08-06 Published:2022-12-15 Online:2022-08-25
  • Contact: WANG Minghang
  • About author:
    YANG J, WANG M H, LI J S, et al. Risk prediction questionnaire and item screening for acute exacerbation of asthma based on the modified Delphi technique[J]. Chinese General Practice, 2022, 25 (35) : 4425-4432.

摘要: 背景 我国哮喘患者人群庞大,发病率逐年上升,整体控制较差,急性发作率高,然而导致哮喘急性发作的风险因素较多,缺乏系统的筛选。 目的 基于改良德尔菲法筛选哮喘急性发作风险预警因素,形成临床调查表,为多维度构建风险预测模型提供参考。 方法 基于文献报道和临床预调查,制定哮喘急性发作风险预警因素专家咨询问卷,遴选行业专家30名,采用改良德尔菲法于2021年4—10月通过电子邮件的方式进行两轮问卷咨询,使用SPSS 25.0软件对风险预警因素进行赋权和分析,并根据专家组讨论制定的筛选标准,最终确定哮喘急性发作风险预警因素。 结果 两轮专家咨询的积极系数均为100%,专家熟悉程度分别为0.894、0.920,判断依据为0.963、0.976,权威系数为0.929、0.948,肯德尔和谐系数为0.331、0.437(P<0.001)。筛选出的哮喘急性发作风险预警因素包括临床症状/体征、疾病情况、生存质量、生物学信息、中医证候、患者基本情况6个一级指标,疾病严重程度、哮喘控制测试、喘息、胸闷、过敏史、激素类药物使用情况、工作/生活环境、嗜酸粒细胞、过去一年急性发作次数、患者依从性、气候/季节变化等29个二级指标。 结论 基于改良德尔菲法筛选出的哮喘急性发作风险预警因素包括临床症状/体征、疾病情况、生存质量、生物学信息、中医证候、患者基本情况6个一级指标及29个二级指标,较为精炼,可为后续研究提供参考。

关键词: 哮喘, 急性发作, 风险因素, 改良德尔菲法, 德尔菲技术, 预警评分, 症状和体征

Abstract:

Background

China owns a huge number of asthma patients and an increasing incidence of asthma, but low rate of overall control and high rate of acute asthma exacerbation. Moreover, there is a lack of methods for systematically screening the risks of acute exacerbation of asthma.

Objective

To develop a risk prediction questionnaire for acute exacerbation of asthma after screening the associated risk factors using the modified Delphi technique, providing a reference for building a multidimensional risk prediction model of asthma acute exacerbation.

Methods

Based on literature reports and our clinical pre-investigation results, an expert consultation questionnaire on risk predictors of acute exacerbation of asthma was developed, and was distributed through E-mail to 30 experts for review through two rounds of online consultation survey using the modified Delphi technique conducted from April to October 2021. SPSS 25.0 was used to assign weight and analyze the risk predictors. Then according to the screening criteria developed by the experts, the risk predictors were finally determined.

Results

Both two rounds of consultation achieved a 100% response rate. The familiarity, judgment, and authority coefficients as well as Kendall's W were 0.894, 0.963, 0.929, and 0.331, respectively, for the first round of expert consultation (P<0.001) , and were 0.920, 0.976, 0.948, and 0.437, respectively, for the second round of expert consultation (P<0.001) . The determined risk predictors of acute exacerbation of asthma include six domains (clinical symptoms and signs, conditions, quality of life, biological information, traditional Chinese medicine syndromes and basic demographics) , and 29 indices including severity of asthma, Asthma Control Test, wheezing, chest tightness, allergy history, hormone therapy, work and living environment, eosinophils, number of exacerbations in the past year, treatment compliance, climate and seasonal changes, and so on.

Conclusion

The based on the modified Delphi method, the risk predictors of acute exacerbation of asthma determined using expert consultation with the modified Delphi technique include the aforementioned six domains and 29 indices, which is relatively concise, and can provide a reference for follow-up studies.

Key words: Asthma, Acute exacerbation, Risk predictors, Modified Delphi method, Delphi technique, Early warning score, Symptoms and signs