Development of questionnaire on influencing factors of quality of life in patients with sudden deafness based on Green model
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摘要: 目的 编制信效度良好且能全面评估突聋患者生活质量影响因素的问卷。方法 以格林模式为理论框架, 在文献回顾、小组讨论、半结构访谈及专家函询的基础上编制初始问卷。于2018-05-2019-04采用方便抽样法, 选取山西省2所综合性三级甲等医院耳鼻咽喉头颈外科170例突聋患者进行调查。通过临界比值法、相关分析法对各条目数据进行整理分析; 通过探索性因子分析检测问卷的结构效度; 通过专家函询检测问卷的内容效度; 通过计算Cronbach's α系数和进行问卷重测确定问卷的信度, 最终形成正式问卷。结果 基于格林模式编制的突聋患者生活质量影响因素问卷包含知识因素、态度因素、行为因素、促成因素、强化因素5个维度、31个条目。项目分析结果显示, 各条目临界比值为8.09~44.77(P < 0.05); 除条目8、11、13外, 其余条目得分与总分Pearson相关系数均>0.3。问卷的KMO值为0.844, Bartlett's球形检验χ2值为3218, P < 0.001。运用主成分分析法共提取出5个公因子, 分别命名为知识因素、态度因素、行为因素、促成因素、强化因素, 累积方差贡献率为60.905%。问卷水平的内容效度指数为0.955, 条目水平的内容效度指数为0.786~0.981; 问卷水平的Cronbach's α系数为0.875, 各维度的Cronbach's α系数为0.780~0.912; 问卷水平的重测信度为0.88, 各维度的重测信度为0.810~0.913。结论 基于格林模式编制的突聋患者生活质量影响因素问卷具有良好的信效度, 可作为评估突聋患者生活质量影响因素的工具。Abstract: Objective To develop a questionnaire with good reliability and validity that can comprehensively evaluate the influencing factors of life quality of patients with sudden deafness.Method Based on the Green model and literature review, group discussions, semi-structured interviews and Delphi expert inquiries, an initial questionnaire was developed. From May 2018 to April 2019, 170 patients with sudden deafness in otolaryngology head and neck surgery in 2 comprehensive tertiary level A hospitals in Shanxi Province were selected for investigation by convenient sampling method. Through the critical ratio method and correlation analysis method, the data of each item are sorted and analyzed. The structural validity of the questionnaire was tested by exploratory factor analysis. The content validity of the questionnaire was evaluated by calculating the content validity index through expert inquiry. The reliability of the questionnaire was determined by calculating Cronbach's α coefficient and retesting the questionnaire, and finally a formal questionnaire was formed.Result The questionnaire on influencing factors of life quality for patients with sudden deafness based on Green model includes 5 dimensions and 31 items including knowledge factors, attitude factors, behavior factors, contributing factors and reinforcement factors. The results of project analysis showed that the critical ratio of each item was 8.09-44.77(P < 0.05). Except items 8, 11 and 13, the pearson correlation coefficient between the other items and the total score is>0.3. The KMO value of the questionnaire was 0.844, and the 2 value of Bartlett's spherical test was 3218, P < 0.001. Using the principal component analysis method, five common factors were extracted, named as knowledge factor, attitude factor, behavior factor, contributing factor and reinforcing factor, respectively, the cumulative variance contribution rate was 60.905%. The content validity index of the questionnaire level was 0.955, the content validity index at item level is 0.786-0.981; Cronbach's α coefficient at the questionnaire level was 0.875, Cronbach's α coefficient of each dimension is 0.780-0.912; The retest reliability of the questionnaire level was 0.88, the retest reliability of each dimension is 0.810-0.913.Conclusion The questionnaire on influencing factors of quality of life for patients with sudden deafness based on Green model has good reliability and validity, and can be used as a tool for evaluating influencing factors of quality of life for patients with sudden deafness.
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Key words:
- deafness, sudden /
- quality of life /
- influencing factors /
- questionnaire /
- reliability and validity
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表 1 突聋患者生活质量影响因素问卷
条目编号 条目内容 条目编号 条目内容 1 您了解突聋的常见诱因吗? 18 您会积极采取措施保障良好睡眠质量? 2 您了解突聋的临床表现及伴随症状吗? 19 您会注意日常膳食管理? 3 您了解突聋的检查方法吗? 20 您会遵医嘱按时、按量、按疗程服药? 4 您了解突聋的治疗方式吗? 21 您会尽量避免噪声环境? 5 您了解避免诱发或加重眩晕症状的方法吗? 22 您会在日常生活中预防感冒? 6 您了解避免诱发或加重耳鸣症状的方法吗? 23 您会遵医嘱按时复诊? 7 您了解按时、按量服用药物的重要性吗? 24 当您症状不佳时, 会及时请求医务人员的指导或帮助? 8 您了解用药目的及常见的不良反应吗? 25 当您出现抑郁焦虑情绪时, 会及时寻求家人或朋友的安慰或帮助? 9 您了解突聋复诊时间吗? 26 您所在的社区是否有突聋知识宣传栏? 10 您了解耳部功能训练的方法吗? 27 您是否容易获得关于突聋的健康指导书籍? 11 您了解助听器使用、保养吗? 28 您能否利用网络信息平台找到突聋相关知识? 12 您了解该疾病相关信息的网上咨询平台吗? 29 您就诊是否方便? 13 突聋的治疗具有长期性, 您对此有心理准备吗? 30 有医务工作者为您提供过突聋相关知识的健康指导吗? 14 您认为如果不治疗突聋, 将会在多大程度上影响您的身体? 31 有朋友或家人为您提供过突聋相关的健康知识吗? 15 您认为如果不治疗突聋, 将会在多大程度上影响您的心理? 16 您认为如果不治疗突聋, 将会在多大程度上影响您的社交? 32 您的朋友或家人会鼓励您倾诉烦恼吗? 17 您会保持作息规律, 避免劳累? 33 您的朋友或家人会为您提供安慰或帮助吗? 表 2 临界比值法分析结果
条目 高分组 低分组 t P 条目 高分组 低分组 t P 1 3.60±0.495 2.20±0.505 13.282 < 0.001 18 3.64±0.529 2.40±0.495 11.519 < 0.001 2 3.64±0.484 2.42±0.583 10.815 < 0.001 19 4.11±0.318 2.80±0.405 17.097 < 0.001 3 3.53±0.505 2.47±0.505 10.029 < 0.001 20 4.13±0.344 2.73±0.447 16.649 < 0.001 4 3.27±0.447 1.96±0.475 13.487 < 0.001 21 4.16±0.367 2.56±0.503 17.256 < 0.001 5 3.29±0.458 2.09±0.596 10.703 < 0.001 22 3.78±0.420 2.60±0.495 12.159 < 0.001 6 3.18±0.387 1.82±0.387 16.630 < 0.001 23 4.20±0.405 2.64±0.484 16.541 < 0.001 7 3.62±0.490 2.60±0.539 9.408 < 0.001 24 4.02±0.260 2.71±0.458 16.688 < 0.001 8 3.51±0.506 2.20±0.405 13.584 < 0.001 25 3.58±0.583 2.51±0.506 9.269 < 0.001 9 3.44±0.546 2.51±0.549 8.090 < 0.001 26 3.84±0.367 1.93±0.252 28.813 < 0.001 10 3.29±0.458 2.22±0.560 9.892 < 0.001 27 3.87±0.344 2.04±0.298 26.863 < 0.001 11 3.18±0.535 1.89±0.318 13.901 < 0.001 28 3.93±0.252 1.98±0.149 44.770 < 0.001 12 3.20±0.694 2.00±0.000 11.597 < 0.001 29 3.82±0.387 2.00±0.213 27.685 < 0.001 13 3.18±0.387 2.02±0.260 16.634 < 0.001 30 3.91±0.288 2.62±0.490 15.208 < 0.001 14 2.80±0.548 1.64±0.484 10.604 < 0.001 31 3.73±0.447 2.58±0.499 11.562 < 0.001 15 3.07±0.393 1.96±0.208 16.751 < 0.001 32 3.91±0.288 2.53±0.505 15.912 < 0.001 16 3.13±0.344 2.02±0.260 17.289 < 0.001 33 3.80±0.405 2.76±0.435 11.800 < 0.001 17 3.98±0.149 2.64±0.529 16.275 < 0.001 表 3 各条目分值与其总分的相关系数
条目 r值 P值 条目 r值 P值 条目 r值 P值 1 0.715 < 0.001 12 0.612 < 0.001 23 0.661 < 0.001 2 0.464 < 0.001 13 0.176 < 0.001 24 0.559 < 0.001 3 0.613 < 0.001 14 0.356 < 0.001 25 0.578 < 0.001 4 0.619 < 0.001 15 0.349 < 0.001 26 0.363 < 0.001 5 0.610 < 0.001 16 0.413 < 0.001 27 0.380 < 0.001 6 0.673 < 0.001 17 0.578 < 0.001 28 0.350 < 0.001 7 0.621 < 0.001 18 0.641 < 0.001 29 0.354 < 0.001 8 0.185 < 0.001 19 0.646 < 0.001 30 0.528 < 0.001 9 0.437 < 0.001 20 0.635 < 0.001 31 0.546 < 0.001 10 0.651 < 0.001 21 0.673 < 0.001 32 0.588 < 0.001 11 0.246 < 0.001 22 0.604 < 0.001 33 0.398 < 0.001 表 4 问卷各因子的特征根、贡献率和累积贡献率
因子 特征根 贡献率 累积贡献率 1.行为因素 5.761 18.583 18.583 2.知识因素 5.543 17.880 36.463 3.促成因素 2.778 8.961 45.424 4.强化因素 2.499 8.061 53.485 5.态度因素 2.300 7.420 60.905 表 5 问卷各条目的因子载荷矩阵
因子1 因子2 因子3 因子4 因子5 条目23 0.851 条目2 0.796 条目29 0.896 条目32 0.621 条目15 0.841 条目20 0.839 条目5 0.79 条目28 0.866 条目31 0.61 条目14 0.834 条目19 0.811 条目6 0.767 条目26 0.803 条目30 0.599 条目16 0.760 条目21 0.81 条目1 0.753 条目27 0.647 条目33 0.491 条目13 0.402 条目22 0.751 条目4 0.738 条目18 0.717 条目3 0.725 条目25 0.701 条目12 0.698 条目24 0.666 条目7 0.681 条目17 0.551 条目10 0.531 条目9 0.462 -
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