کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1082810 950968 2011 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Numbering questionnaires had no impact on the response rate and only a slight influence on the response content of a patient safety culture survey: a randomized trial
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی سیاست های بهداشت و سلامت عمومی
پیش نمایش صفحه اول مقاله
Numbering questionnaires had no impact on the response rate and only a slight influence on the response content of a patient safety culture survey: a randomized trial
چکیده انگلیسی

ObjectivesIn self-completed surveys, anonymous questionnaires are sometimes numbered so as to avoid sending reminders to initial nonrespondents. This number may be perceived as a threat to confidentiality by some respondents, which may reduce the response rate, or cause social desirability bias. In this study, we evaluated whether using nonnumbered vs. numbered questionnaires influenced the response rate and the response content.Study Design and SettingDuring a patient safety culture survey, we randomized participants into two groups: one received an anonymous nonnumbered questionnaire and the other a numbered questionnaire. We compared the survey response rates and distributions of the responses for the 42-questionnaire items across the two groups.ResultsResponse rates were similar in the two groups (nonnumbered, 75.2%; numbered, 72.8%; difference, 2.4%; P = 0.28). Five of the 42 questions had statistically significant differences in distributions, but these differences were small. Unexpectedly, in all five instances, the patient safety culture ratings were more favorable in the nonnumbered group.ConclusionNumbering of mailed questionnaires had no impact on the response rate. Numbering influenced significantly the response content of several items, but these differences were small and ran against the hypothesis of social desirability bias.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Clinical Epidemiology - Volume 64, Issue 11, November 2011, Pages 1262–1265
نویسندگان
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