E R de Koning1, M J Boogers2, J Bosch3, M de Visser3, M J Schalij2, S L M A Beeres2. 1. Department of Cardiology, Leiden University Medical Centre, Leiden, The Netherlands. e.r.de_koning@lumc.nl. 2. Department of Cardiology, Leiden University Medical Centre, Leiden, The Netherlands. 3. Research and Development, Regional Ambulance Service Hollands-Midden, Leiden, The Netherlands.
Abstract
OBJECTIVE: To assess whether the COVID-19 lockdown in 2020 had negative indirect health effects, as people seem to have been reluctant to seek medical care. METHODS: All emergency medical services (EMS) transports for chest pain or out-of-hospital cardiac arrest (OHCA) in the Dutch region Hollands-Midden (population served > 800,000) were evaluated during the initial 6 weeks of the COVID-19 lockdown and during the same time period in 2019. The primary endpoint was the number of evaluated chest pain patients in both cohorts. In addition, the number of EMS evaluations of ST-elevation myocardial infarction (STEMI) and OHCA were assessed. RESULTS: During the COVID-19 lockdown period, the EMS evaluated 927 chest pain patients (49% male, age 62 ± 17 years) compared with 1041 patients (51% male, 63 ± 17 years) in the same period in 2019, which corresponded with a significant relative risk (RR) reduction of 0.88 (95% confidence interval (CI) 0.81-0.96). Similarly, there was a significant reduction in the number of STEMI patients (RR 0.52, 95% CI 0.32-0.85), the incidence of OHCA remained unchanged (RR 1.23, 95% CI 0.83-1.83). CONCLUSION: During the first COVID-19 lockdown, there was a significant reduction in the number of patients with chest pain or STEMI evaluated by the EMS, while the incidence of OHCA remained similar. Although the reason for the decrease in chest pain and STEMI consultations is not entirely clear, more attention should be paid to the importance of contacting the EMS in case of suspected cardiac symptoms in possible future lockdowns.
OBJECTIVE: To assess whether the COVID-19 lockdown in 2020 had negative indirect health effects, as people seem to have been reluctant to seek medical care. METHODS: All emergency medical services (EMS) transports for chest pain or out-of-hospital cardiac arrest (OHCA) in the Dutch region Hollands-Midden (population served > 800,000) were evaluated during the initial 6 weeks of the COVID-19 lockdown and during the same time period in 2019. The primary endpoint was the number of evaluated chest painpatients in both cohorts. In addition, the number of EMS evaluations of ST-elevation myocardial infarction (STEMI) and OHCA were assessed. RESULTS: During the COVID-19 lockdown period, the EMS evaluated 927 chest painpatients (49% male, age 62 ± 17 years) compared with 1041 patients (51% male, 63 ± 17 years) in the same period in 2019, which corresponded with a significant relative risk (RR) reduction of 0.88 (95% confidence interval (CI) 0.81-0.96). Similarly, there was a significant reduction in the number of STEMI patients (RR 0.52, 95% CI 0.32-0.85), the incidence of OHCA remained unchanged (RR 1.23, 95% CI 0.83-1.83). CONCLUSION: During the first COVID-19 lockdown, there was a significant reduction in the number of patients with chest pain or STEMI evaluated by the EMS, while the incidence of OHCA remained similar. Although the reason for the decrease in chest pain and STEMI consultations is not entirely clear, more attention should be paid to the importance of contacting the EMS in case of suspected cardiac symptoms in possible future lockdowns.
Authors: Yoshio Masuda; Seth En Teoh; Jun Wei Yeo; Darren Jun Hao Tan; Daryl Lin Jimian; Shir Lynn Lim; Marcus Eng Hock Ong; Audrey L Blewer; Andrew Fu Wah Ho Journal: Sci Rep Date: 2022-01-17 Impact factor: 4.379
Authors: Seth En Teoh; Yoshio Masuda; Audrey L Blewer; Andrew Fu Wah Ho; Darren Jun Hao Tan; Nan Liu; Laurie J Morrison; Marcus Eng Hock Ong Journal: Ann Intensive Care Date: 2021-12-07 Impact factor: 6.925