Organisational Health Services Research in Germany: A Scoping Review of Conference Abstracts.

Background: Health Services Research (HSR) is a growing field in Germany, in which Organisational Health Services Research (OHSR) has emerged as a subfield. The aim of this scoping review was to provide an overview of the field of OHSR within HSR in Germany and to map systematically original contributions by describing the organisational setting, the research design, the research objectives and the theoretical underpinning.

Methods: A scoping review examined published abstracts from the 19th German Conference on Health Services Research 2020. Abstracts were included if (1) health care organisations, subunits or organisational processes were mentioned as research objects, and (2) if at least one out of five research perspectives from a recent German definition of OHSR was addressed. After intensive pilot screenings within a group of nine researchers, all abstracts were screened independently in three review teams with three researchers each, and data from included abstracts were extracted using content analysis based on a self-developed detailed coding scheme.

Results: Out of n=468 identified abstracts in German (84%) or English (16%) language, n=138 (29.5%) abstracts were included. The majority of included abstracts addressed acute care in hospitals (34.8%), reported results from observational studies (59.4%) and collected primary data (69.6%). There was a slightly higher use of quantitative (32.6%) than qualitative (24.6%) research methods with a considerable number of studies using more than one method (31.9%). An explicit reference to theory was made in 7.2% and 17.4% used the term 'organisation' or related terms explicitly in their abstract.

Conclusion: This review provides a systematic but preliminary overview of the scope to which HSR in Germany addresses OHSR. The organisational perspective is considered extensively in HSR abstracts, but mostly implicitly. The research is reported largely free of theory which can reduce their explanatory power. Therefore, a research agenda, more awareness as well as education and better conceptualisation of OHSR topics within German HSR are needed.