Association between the proportion of registered nurses (skill-mix) in the hospital health care team, and patient mortality or risk for falls or pressure ulcers

What evidence is needed?

More primary research is needed.

What evidence is available?

Reliable systematic reviews that show evidence gaps:

Carlström E, Dahlborg E, Jonsdottir I, Sjöland H, Ulin K, Wolf
A, Eriksson M, Svanberg T, Petzold M, Sandman L, Svensson M,
Wallerstedt SM, Wartenberg C, Sjövall H. Is there an association
between the proportion of registered nurses (skill-mix) in the
hospital health care team, and patient mortality or risk for falls or
pressure ulcers? [Finns det ett samband mellan andelen
legitimerade sjuksköterskor (skill-mix) i sjukhusvårdteamet, och
patientrisk för död, fall eller trycksår?]. Göteborg: Västra
Götalandsregionen, Sahlgrenska Universitetssjukhuset, HTAcentrum:
2020. Regional activity based HTA 2020:118. More about the review

Reliable, but not updated, systematic reviews that show evidence gaps:

None identified

Registration number:
Published:
Research conducted after publication could potentially change the nature of the evidence.

Evidence gap identifies methods or practices for which no conclusive systematic review of benefits and harms has been published. Gaps in scientific evidence appear on the SBU website to help researchers and granting agencies identify areas that are in need of research or systematic review. An additional objective is to offer healthcare and social service providers a basis for setting priorities.