Hygiene in medical education - Increasing patient safety through the implementation of practical training in infection prevention

Infection prevention in medical education - results of a descriptive cross-sectional study in Germany

Objective

The aim of the study was to assess the current curricular status of content on infection prevention in hospitals during medical education prior to the development of a serious game on infection prevention in hospitals. In addition, the data collected was to be contrasted with the training for a specialist nurse in hygiene and infection prevention (FKHI).

Methodology

In an online survey, persons in charge of medical degree programs and continuing education centers for FKHI, SkillsLabs and professional associations in Germany were asked to answer 28 questions on framework conditions, teaching, examinations, and gamification.

Results

Data was collected for 22 medical degree programs and 5 FKHI continuing education centers. Due to the low response rate, the data for the FKHI was only analyzed in summary form. On average, 13.5 teaching units (median) are available in medical studies. Six degree programs have a longitudinal curriculum. In 7 of the 22 degree programs, teaching is based on the National Competency-Based Learning Objectives Catalogue (NKLM). Almost all locations teach this content in lectures (n=18) and/or in internships (n=13). Teaching and examinations are most common in the third year of study (n=12). In addition to practical OSCE examinations (n=5), written (n=12) and computer-based (n=8) examinations are used in particular. Gamification is known as a didactic approach to some extent but is not used for teaching infection prevention.

Conclusions

Infection prevention in hospitals is given relatively low priority in medical education. Teaching and examinations are based on traditional knowledge-oriented formats, although practical teaching and practical examinations are established at some locations. In contrast to the FKHI, learning objectives currently appear to be less standardized. Further interprofessional development of teaching would be desirable in the future.

COVID-19: Development and implementation of a video-conference-based educational concept to improve the hygiene skills of health and nursing professionals in the Republic of Kosovo

INTRODUCTION

The COVID-19 pandemic caught the health care systems of all countries unprepared. For the further education of healthcare personnel in the Republic of Kosovo, it became necessary to implement a concept for practical training in hygienic working. A video-conference-based educational concept to bridge the physical distance between Germany and Kosovo enabled the rapid, theoretical and practical transfer of knowledge.

METHODS

Current evidence on COVID-19 and Standard Operation Procedures (SOP) were researched. Healthcare staff in Pristina were advised and trained in ten online sessions on hygienic working under pandemic conditions via the "Logitech Rally for DFNconf" video conferencing system. The seminars were interpreted consecutively (Albanian). The Situational Judgement Test (HygiKo-SJT) should describe changes in participants' hygiene knowledge.

RESULTS

A total of 25 people were trained in hygiene-related knowledge in terms of basic and specific hygiene for COVID-19. The weekly training sessions made it possible to address questions and subsequently provide practical knowledge. The HygiKo-SJT did not show a generalizable, measurable improvement in hygiene competence.

CONCLUSION

Participants benefited from the concept and rapid implementation of a live video-conference-based seminar on "Hygiene under Pandemic Conditions". The positive experience in terms of guidance, advice and training provides the basis for implementing a dedicated "Hygiene" module in Kosovo.

Measuring hygiene competence: the picture-based situational judgement test HygiKo

BACKGROUND

With the onset of the COVID-19 pandemic at the beginning of 2020, the crucial role of hygiene in healthcare settings has once again become very clear. For diagnostic and for didactic purposes, standardized and reliable tests suitable to assess the competencies involved in "working hygienically" are required. However, existing tests usually use self-report questionnaires, which are suboptimal for this purpose. In the present study, we introduce the newly developed, competence-oriented HygiKo test instrument focusing health-care professionals' hygiene competence and report empirical evidence regarding its psychometric properties.

METHODS

HygiKo is a Situational Judgement Test (SJT) to assess hygiene competence. The HygiKo-test consists of twenty pictures (items), each item presents only one unambiguous hygiene lapse. For each item, test respondents are asked (1) whether they recognize a problem in the picture with respect to hygiene guidelines and, (2) if yes, to describe the problem in a short verbal response. Our sample comprised n = 149 health care professionals (79.1 % female; age: M = 26.7 years, SD = 7.3 years) working as clinicians or nurses. The written responses were rated by two independent raters with high agreement (α > 0.80), indicating high reliability of the measurement. We used Item Response Theory (IRT) for further data analysis.

RESULTS

We report IRT analyses that show that the HygiKo-test is suitable to assess hygiene competence and that it allows to distinguish between persons demonstrating different levels of ability for seventeen of the twenty items), especially for the range of low to medium person abilities. Hence, the HygiKo-SJT is suitable to get a reliable and competence-oriented measure for hygiene-competence.

CONCLUSIONS

In its present form, the HygiKo-test can be used to assess the hygiene competence of medical students, medical doctors, nurses and trainee nurses in cross-sectional measurements. In order to broaden the difficulty spectrum of the current test, additional test items with higher difficulty should be developed. The Situational Judgement Test designed to assess hygiene competence can be helpful in testing and teaching the ability of working hygienically. Further research for validity is needed.