Association between 12‐hr shifts and nursing resource use in an acute hospital: longitudinal study

Abstract

Aim

To evaluate whether ≥12‐hr shifts are associated with a decrease in resource use, in terms of care hours per patient day and staffing costs per patient day.

Background

Nurses working long shifts may become less productive and no research has investigated whether potential cost savings are realized.

Method

A retrospective longitudinal study using routinely collected data from 32 wards within an English hospital across 3 years (1 April 2012–31 March 2015). There were 24,005 ward‐days. Hierarchical linear mixed models measured the association between the proportion of ≥12‐hr shifts worked on a ward‐day, care hours per patient day and staffing costs per patient day.

Results

Compared with days with no ≥12‐hr shifts, days with between 50% and 75% ≥12‐hr shifts had more care hours per patient day and higher costs (estimate for care hours per patient day: 0.32; 95% CI: 0.28–0.36; estimate for staffing costs per patient day: £8.86; 95% CI: 7.59–10.12).

Conclusions

We did not find reductions in total care hours and costs associated with the use of ≥12‐hr shifts. The reason why mixed shift patterns are associated with increased cost needs further exploration.

Implications for Nursing Management

Increases in resource use could result in additional costs or loss of productivity for hospitals. Implementation of long shifts should be questioned.

More information

Identifiers

ORCID for Peter Griffiths: orcid.org/0000-0003-2439-2857

ORCID for Chiara Dall'ora: orcid.org/0000-0002-6858-3535

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