• Joanna S E Chan, Dennis W J Chia, Ying Hao, Sherman W Q Lian, Mui Teng Chua, and OngMarcus E HMEH.
• Department of Emergency Medicine, Singapore General Hospital, Singapore.
• Ann Acad Med Singap. 2021 Apr 1; 50 (4): 315-324.

IntroductionForeign workers (FWs) on work permit face unique health challenges and potential barriers to healthcare. We aimed to examine the epidemiology, attendance patterns, disposition, and adherence to follow-up, by FWs on work permit to two emergency departments (EDs) in Singapore.MethodsIn this retrospective observational study, we included consecutive FWs on work permit who registered at the EDs of two public restructured hospitals from 1 May 2016 to 31 October 2016. Data obtained from electronic medical records included patient demographics, triage acuity, disposition, ED diagnoses and bill information.ResultsThere were 6,429 individual FWs on work permit who contributed to 7,157 ED visits over the 6-month study period, with male predominance (72.7%, 4672/6429), and median age of 31 (interquartile range 26 to 38) years. A high proportion of these FWs were triaged to low-acuity status compared to the general ED population (66.9% versus 45.9%, P<0.001). Trauma-related injuries contributed to 34.4% of their visits, and were more likely to result in admission compared to non-trauma-related conditions (18.7% vs 15.2%, P<0.001). FWs engaged in shipyard, construction and process industries were more likely to be discharged "against medical advice" (14.8% vs 3.2%, P<0.001), and default their specialist outpatient follow-up (50.1% vs 34.2%, P<0.001) for non-trauma-related conditions compared to trauma-related injuries.ConclusionIn Singapore, the EDs of public restructured hospitals provide healthcare safety nets to FWs on work permit. These workers made more low-acuity visits compared to the general population during the study period and may face potential barriers to admission and follow-up.

30 keywords...

hide…