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Abstract
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The pandemic of novel coronavirus disease 2019 (COVID-19) has been the most concerned public health issue in the world. To prevent widespread of COVID-19 pandemic, the government highly suggested all the people to stay home and keep wearing a mask in the public place and washing hands often and always keep a safe social distance in any activities. For the above steps, there were some changes in the distribution of poisoning. Some studies have reported a change in the number of poisoning cases including dramatic increase in methanol intoxication and misuse of disinfectants and cleansing products for personal hygiene [1,2]. Also, other studies reported lower psychological well-being and higher scores of anxiety and depression which leading to drug overdoses compared to before COVID-19 in the global population [3]. In the current study, we aim to investigate prevalence, distribution in types of poisoning during COVID-19 pandemic.
Mackay Memorial hospital is one of tertiary care medical centres in northern Taiwan established since 1880. There are 176,584 and 145,707 emergency department (ED) visits annually in 2019 and 2020, respectively and of them, total of 1128 and 1039 poisoned cases in 2019 and 2020, respectively. We retrospectively collected and analyzed poisoning cases from 2019 January to 2020 December in our poison center. We gathered data by the International Statistical Classification of Diseases and Related Health Problem 10th Revision (ICD-10) coding system which includes poisoning by nonopioid analgesics, antipyretics and antirheumatics (T39), antiepileptic, sedative- hypnotic and antiparkinsonism drugs (T42), psychotropic drugs (T43), primarily systemic and hematological agents (T45), diuretics and other and unspecified drugs, medicaments and biological substances (T50), toxic effect of corrosive alkalis and alkali-like substances (T54), toxic effect of carbon monoxide (T58), toxic effect of pesticides (T60) and toxic effect of contact with venomous animals and plants (T63). Mental and behavioral disorders due to multiple drug use and use of other psychoactive substances (ICD-10: F19) was also included. Most cases with ICD number T45 are incidental or iatrogenic anticoagulant overdose; for those with ICD coding T63 are incidental injury in outdoor. The rest of cases' etiology are mostly suicidal.
We observe a significant decrease in the number of toxic effects by contacting with venomous animals and plants (T63) in 2020 (Fig. 1 and Table 1) especially 2020 Q1--Q2 (−44.8%, −20.1%). This is the period that Taiwan Central Epidemic Command Center (CECC) commanded stay-at-home orders to avoid risk of exposure to COVID-19 and have direct consequences on the behavior of the Taiwan population. This action effectively reduced incidental contact with venomous animals and plants because industrial activities were drastically reduced, and face-to-face work was mostly converted to teleworking for non-industrial activities and schools were shifted to online learning for students...
Language: en |