[Questionnaire for the utilization of the Emergency Department : Implications for the patient survey].

BACKGROUND: For several years, Emergency Departments (ED) in Germany have observed increasing patient numbers, resulting in ED crowding. This leads to the question of whether patients with nonurgent conditions could also receive adequate treatment in primary care. Our objective was to develop a quantitative questionnaire to investigate in a larger patient group the reasons for this and to describe the implications for a patient survey in the ED.
METHODS: The development of the questionnaire was based on a literature search and the results of the qualitative EPICS-2 study. Two pretest surveys were conducted in three EDs at the Charité - Universitätsmedizin Berlin. We included patients aged ≥ 18 years with outpatient treatment and the categories blue (nonurgent), green (standard), or yellow (urgent) according to the Manchester Triage System (MTS).
RESULTS: In total, 189 patients were recruited in two surveys (pretest 1: n = 89, pretest 2 n = 100). The final questionnaire includes 24 items, which were evaluated and adapted during both pretests. The items evaluate basic clinical characteristics, reasons for choosing the ED, prior contacts in primary care, utilization of primary care after-hours services as well as sociodemographic characteristics. Data from the hospital information system were used to link the survey data with clinical characteristics.
CONCLUSIONS: The questionnaire is based on reasons for ED utilization. We recommend the written, self-applied questionnaire for patient surveys with plausibility checks conducted by staff. It is necessary to consider the heterogenic study surroundings in the ED, which requires a lot of flexibility during data collection.