Compilation and testing the reliability of questionnaires about the fear of blood extraction (venipuncture) among students of Мedical Faculty of Kragujevac
Abstract
Introduction: It is of particular importance to use validated questionnaires to remove fear of needles and blood collection, as this public health problem has been observed in a large number of patients and may inadequately affect medical healthcare.
Aim: Testing the reliability of the questionnaire on fear of blood sampling among the students of the Medical Faculty of Kragujevac.
Methods: In this research a cross-sectional study was used. The sample consisted of students at the Medical Faculty of Kragujevac, a total of 300, which makes 20% of the population of students at said faculty. The research instrument was The Blood-Injection Symptom Scale (BISS) questionnaire consisting of 22 questions. The survey was conducted during a one month period in 2016. Statistical data processing was performed using IBM SPSS Statistics 21.
Results: Cronbach’s Alpha value–0.894 and other parameters used to determine reliability,
showed a high reliability of this questionnaire. After explorative factor analysis we got 3 factors that most affect adverse outcomes for venepuncture –Vasovagal symptoms that occur as a result of fear. Fear of needles and consequences of puncture, and fear of hospitals and the person who takes blood samples.
Conclusion: The BISS questionnaire showed good reliability in the population of students of the Faculty of Medicine in Kragujevac and can be used in the general population for examining needle fear, the consequences of stabbing, fear of hospitals and people taking blood samples, and therefore to prevent these symptoms.
Keywords: questionnaire, reliability, fear of needles and blood collection
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