Abstract
ObjectivesWe aim to explore undertriage and overtriage in a high-risk patient population and explore patient characteristics and call characteristics associated with undertriage and overtriage in both randomly selected and in high-risk telephone calls to out-of-hours primary care (OOH-PC).DesignNatural quasi-experimental cross-sectional study.SettingTwo Danish OOH-PC services using different telephone triage models: a general practitioner cooperative with GP-led triage and the medical helpline 1813 with computerised decision support system-guided nurse-led triage.ParticipantsWe included audio-recorded telephone triage calls from 2016: 806 random calls and 405 high-risk calls (defined as patients ≥30 years calling with abdominal pain).Main outcome measuresTwenty-four experienced physicians used a validated assessment tool to assess the accuracy of triage. We calculated the relative risk (RR) forclinically relevantundertriage and overtriage for a range of patient characteristics and call characteristics.ResultsWe included 806 randomly selected calls (44clinically relevantundertriaged and 54clinically relevantovertriaged) and 405 high-risk calls (32 undertriaged and 24 overtriaged). In high-risk calls, nurse-led triage was associated with significantly less undertriage (RR: 0.47, 95% CI 0.23 to 0.97) and more overtriage (RR: 3.93, 95% CI 1.50 to 10.33) compared with GP-led triage. In high-risk calls, the risk of undertriage was significantly higher for calls during nighttime (RR: 2.1, 95% CI 1.05 to 4.07). Undertriage tended to be more likely for calls concerning patients ≥60 years compared with 30–59 years (11.3% vs 6.3%) in high-risk calls. However, this result was not significant.ConclusionNurse-led triage was associated with less undertriage and more overtriage compared with GP-led triage in high-risk calls. This study may suggest that to minimise undertriage, the triage professionals should pay extra attention when a call occurs during nighttime or concerns elderly. However, this needs confirmation in future studies.
Funder
Committee of Multipractice Studies in General Practice
TrygFonden
Primary Health Care Research Foundation of the Central Denmark Region
Committee for Quality Improvement and Continuing Medical Education
Cited by
1 articles.
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