Abdulazeez Imam

Abstract Previous research has shown that immune development during the first week of life, i.e. ontogeny, is progressive, consistent and robust, involving large numbers of differentially expressed genes at each sampled time point.

We conducted a scoping review following the Joanna Briggs Institute and PRISMA–ScR evidence synthesis and reporting guidelines [28,29,30]. These guidelines describe the best practices for evidence synthesis from protocol development, search strategies, data extraction, interpretation, and reporting of scoping review results. The protocol for this review was registered on the Open Science Framework registries [31].

Methods Research design We conducted an umbrella review using guidance from the Joanna Briggs Institute (JBI) for the preparation and conduct of the review.30 Our review protocol was registered with the International Prospective Register of Systematic Reviews (registration number: CRD42021286908) and has been published.31 Data sources and search strategy To identify published systematic reviews that reported on the association between nurse staffing and patient care outcomes, we conducted a...