Leijon Anna, Nilsson Terese, Sillén Ulla, Hellström Anna-Lena, Vixner Linda, Skogman Barbro H
Department of Family Medicine, Region Dalarna, Falun, Sweden.
Center for Clinical Research Dalarna ‑ Uppsala University, Falun, Sweden.
PLoS One. 2025 Apr 30;20(4):e0320564. doi: 10.1371/journal.pone.0320564. eCollection 2025.
A web-based questionnaire was developed in three consecutive steps. In Step 1, the questionnaire was outlined based on literature review and expert panel discussions. In Step 2, the questionnaire was validated for relevance and simplicity by content validity index (CVI) using 4-point Likert scales. With dichotomized data, an index level ≥ 0.78 was considered as acceptable. In Step 3, the respondent burden was analysed and a pilot phase allowed for evaluation of feasibility in the clinical study setting.
In Step 1, the Rome IV criteria and ICCS frameworks were selected for items comprising the primary outcomes in the BABITT study. After the final assessment round in Step 2, the item-level content validity index (I-CVI) was excellent, ranging from 0.88 to 1.00 in most items, in all domains, for both relevance and simplicity. In the pilot phase Step 3, the response rate was 95% and the parents' acceptance of replying to the questionnaire was satisfactory.
A web-based questionnaire was developed to evaluate parent-reported bladder and bowel function in children who are introduced to assisted infant toilet training. The BABITT questionnaire emerged as valid and feasible in its context.
基于网络的调查问卷分三个连续步骤制定。在步骤1中，根据文献综述和专家小组讨论拟定调查问卷。在步骤2中，采用4级李克特量表，通过内容效度指数（CVI）对调查问卷的相关性和简易性进行验证。对于二分数据，指数水平≥0.78被视为可接受。在步骤3中，分析受访者负担，并通过试点阶段评估在临床研究环境中的可行性。
在步骤1中，选择罗马IV标准和ICCS框架作为BABITT研究中构成主要结局的项目。在步骤2的最终评估轮次之后，项目级内容效度指数（I-CVI）极佳，在所有领域中，大多数项目的相关性和简易性的I-CVI范围为0.88至1.00。在步骤3的试点阶段，回复率为95%，家长对回复调查问卷的接受度令人满意。
开发了一种基于网络的调查问卷来评估接受辅助婴儿如厕训练的儿童家长报告的膀胱和肠道功能。BABITT调查问卷在其背景下被证明是有效且可行的。
