Sukhyanti Kerai, Rahil Singh, Kirti N Saxena, Suraj D Desai
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引用次数: 4
Abstract
Background and aims: With the rise of coronavirus disease-2019 (COVID-19) cases globally, the infection among frontline healthcare workers (HCWs) escalates many folds. There is, however, limited literature from low middle-income countries regarding risk factors for COVID-19 infection in HCWs. We conducted a case-control study to evaluate the risk factors of COVID-19 infection to HCWs.
Materials and methods: This case-control study was conducted in a designated COVID-19 hospital. Eighty-one HCWs involved in direct care of COVID-19 patients, identified as cases, and 266 were recruited as controls. Telephonic interviews with participants were conducted, and information regarding demographic variables, chemoprophylaxis, exposure to infected patients, and adherence to infection prevention and control (IPC) measures was collected.
Results: We observed a statistically significant difference in the number of times training session for IPC measures attended by HCWs (p = 0.02), performance of aerosol-generating medical procedures (AGMPs) (p <0.001), practices of donning and doffing of personal protective equipment (PPE) (p <0.001), hand hygiene (p <0.001), and decontamination of highly touched surfaces (p <0.001). Logistic regression analysis revealed if the decontamination of highly touched surfaces is decreased by one unit, the odds of getting COVID-19 infection is multiplied by a factor of 0.41 and AGMPs decrease the risk of being a case by 0.76.
Conclusion: This study highlighted that inadequate observation of IPC methods increases the risk of COVID-19 infection to frontline HCWs, whereas performance of AGMPs does not enhance the risk. In this study, HCWs undertaking an AGMP, because of concern of acquiring infection, were more diligent during procedures and hence had lesser infection.
How to cite this article: Kerai S, Singh R, Saxena KN, Desai SD. Assessment of Risk Factors for Coronavirus Disease-2019 in Healthcare Workers: A Case-Control Study. Indian J Crit Care Med 2022;26(1):76-84.
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