A methodological review protocol of the use of Bayesian factor analysis in primary care research

Background The development of questionnaires for primary care practice and research is of increasing interest in the literature. In settings where valuable prior knowledge or preliminary data is available, Bayesian factor analysis can be used to incorporate such information when conducting questionnaire construct validation. This protocol outlines a methodological review that will summarize evidence on the current use of Bayesian factor analysis in the primary care literature. Methods A comprehensive search strategy has been developed and will be used to identify relevant literature (research studies in primary care) indexed in MEDLINE, Scopus, EMBASE, CINAHL, and Cochrane Library. The search strategy includes terms and synonyms for Bayesian factor analysis and primary care. The reference lists of relevant articles being identified will be screened to find further relevant studies. At least two reviewers will independently extract data and resolve discrepancies through consensus. Descriptive analyses will summarize the use and reporting of Bayesian factor analysis approaches for validating questionnaires applicable to primary care. Discussion This methodological review will provide a comprehensive overview of the current use and reporting of Bayesian factor analysis in primary care and will provide recommendations for its proper future use. Systematic review registration PROSPERO CRD42018114978

A methodological review protocol of the use of Bayesian factor analysis in primary care research

Background : The development of questionnaires for primary care practice and research is of increasing interest in the literature. In settings where valuable prior knowledge or preliminary data is available, Bayesian factor analysis can be used to incorporate such information when conducting questionnaire construct validation. This protocol outlines a methodological review that will summarize evidence on the current use of Bayesian factor analysis in the primary care literature. Methods : A comprehensive search strategy has been developed and will be used to identify relevant literature (research studies in primary care) indexed in Medline, Scopus, EMBASE, CINAHL and Cochrane Library. The search strategy includes terms and synonyms for Bayesian factor analysis and primary care. The reference lists of relevant articles being identified will be screened to find further relevant studies. At least two reviewers will independently extract data and resolve discrepancies through consensus. Descriptive analyses will summarize the use and reporting of Bayesian factor analysis approaches for validating questionnaires applicable to primary care. Discussion: This methodological review will provide a comprehensive overview of the current use and reporting of Bayesian factor analysis in primary care and will provide recommendations for its proper future use.

A methodological review protocol of the use of Bayesian factor analysis in primary care

Background: The development of questionnaires for primary care practice and research is of increasing interest in the literature. In settings where valuable prior knowledge or preliminary data is available, Bayesian factor analysis can be used to incorporate such information when conducting questionnaire construct validation. This protocol outlines a methodological review that will summarize evidence on the current use of Bayesian factor analysis in the primary care literature.Methods: A comprehensive search strategy has been developed and will be used to identify relevant literature (research studies in primary care) indexed in Medline, Scopus, EMBASE, CINAHL and Cochrane Library. The search strategy includes terms and synonyms for Bayesian factor analysis and primary care. The reference lists of relevant articles being identified will be screened to find further relevant studies. At least two reviewers will independently extract data and resolve discrepancies through consensus. Descriptive analyses will summarize the use and reporting of Bayesian factor analysis approaches for validating questionnaires applicable to primary care. Discussion: This methodological review will provide a comprehensive overview of the current use and reporting of Bayesian factor analysis in primary care and will provide recommendations for its proper future use.Review registration: PROSPERO registration number: CRD42018114978

Bayesian factor analysis in primary care: a systematic review protocol

Background: Bayesian factor analysis allows for efficient use of preliminary data and information that corresponds to the increasing needs of questionnaire construct validation in primary care research. This systematic review will summarise evidence on the current use of Bayesian factor analysis in primary care.Methods: A comprehensive search strategy will be adopted to identify relevant literature (research studies in primary care) indexed in Medline, Scopus, EMBASE, CINAHL and Cochrane Library. The search strategy includes terms and synonyms for Bayesian statistics, factor analysis and primary care. Forward and backward searches will be conducted manually on the references of articles that meet the inclusion and exclusion criteria to further identify eligible studies. Multiple reviewers will conduct data extraction independently. The analyses will include descriptive synthesis summarizing features about the use and reporting of the respective Bayesian factor analysis approach in primary care. Discussion: This systematic review will provide a comprehensive overview of the current use of Bayesian factor analysis in primary care and provide recommendations for its proper future use in primary care and beyond.Systematic review registration: PROSPERO registration number: CRD42018114978