Descriptive analysis and evaluation of Health Link referrals to the emergency department before and during the COVID-19 pandemic

AbstractBackgroundIn Alberta, Health Link (HL) provides a 24-h, nurse-staffed, phone resource to the public for health-care advice. HL directs callers to either seek care in the emergency department (ED), with a primary care provider or provide self-care at home. This work aims to describe HL ED referrals prior to and during the COVID-19 pandemic.MethodsData from January 1, 2018 –December 31, 2019, and July 1, 2020–June 30, 2022, were selected. HL calls were categorized as likely appropriate if the patient was referred and presented to the ED within 24 h and had a Canadian Triage and Acuity Scale (CTAS) of 1–3; or a CTAS of 4–5 and the patient was admitted, special ist consulted, or diagnostic imaging or laboratory tests were completed. The primary outcome was the percentage of likely appropriate referrals among all HL ED referrals.ResultsIn the 2018 –2019 and 2020–2022 samples, respectively, there were 845,372 and 832,730 calls. Of the 211,723 and 213,486 ED referrals, only 140,614 (66.4%) and 143,322 (67.1%) presented to an ED. Of these, 84.3 and 86.7 per 100 patient visits were categorized as likely appropriate referrals. Health Link refe rrals account for 3.2% and 3.8% of all ED visits.ImpactHL referrals to the ED represent only a small percentage of all ED visits. Based on our definition, most referrals by HL are likely appropriate. The COVID-19 pandemic does not appear to have altered the rates of calls to HL, the number of HL calls referred to the ED, nor ...
Source: Internal and Emergency Medicine - Category: Emergency Medicine Source Type: research