Research in primary dental care. Part 2: Developing a research question

Periodontal Research: Basics and beyond - Part I (Defining the research problem, study design and levels of evidence)

Research in the field of periodontology has witnessed a tremendous upsurge in the last two decades unveiling newer innovations in techniques, methodologies, and material science. The recent focus in periodontal research is an evidence-based approach which offers a bridge from science to clinical practice. This three part review series intends to take a reader through a maze of periodontal research, unraveling and simplifying various issues in the design, conduct and interpretation of various study designs routinely used in the field of periodontal research. This understanding would facilitate a researcher with a focused and an enhanced vision toward formulating studies which can more efficiently translate sound scientific phenomena into clinically meaningful results.

The retrospective chart review: important methodological considerations

In this paper, we review and discuss ten common methodological mistakes found in retrospective chart reviews. The retrospective chart review is a widely applicable research methodology that can be used by healthcare disciplines as a means to direct subsequent prospective investigations. In many cases in this review, we have also provided suggestions or accessible resources that researchers can apply as a "best practices" guide when planning, conducting, or reviewing this investigative method.

Systematic planning of patient records for cooperative care and multicenter research

PURPOSE

The purpose of this paper is to introduce a method for systematically planning patient records for structured data entry that can be used in cooperative environments (e.g. cooperative care, multicenter trials) in a way that enables multipurpose use and shared data entry.

METHODS

Design research, formal logic.

RESULTS

The method suggests five steps: analyze the prevailing documentation infrastructure, provide terminology management system (TMS), provide documentation management system (DMS), plan the logical architecture, provide all necessary tools.

CONCLUSIONS

The era of eHealth enables cooperative care and collaborative documentation. This can only be efficient if a multiple use and shared entry of data is realized. The task of the medical informatics community is to plan these environments systematically especially in complex environments which are enabled by emerging technologies.