ABSTRACT
Objectives: The objective of the study was to assess impact of quarantine on lifestyle behavior and the psychological state of persons during the COVID-19 pandemic. Study Design: This study was a cross-sectional study. Methods: A questionnaire-based cross-sectional study was conducted among 216 persons quarantined during the COVID-19 pandemic at home or in selected facilities set up by various tertiary care hospitals and administrative authorities in various parts of India. The questionnaire was distributed among participants using electronic media. Psychological state during quarantine was assessed using the DASS 21 questionnaire. Results: Out of 57.4% of responders who gave a history of physical exercise before quarantine, 52.7% reported a reduction in physical activity. 18.5% of study participants brought about dietary changes towards healthy diet during quarantine, while 24.5% took up some new activities or hobbies. 62.9% of respondents reported any degree of psychological stress (depression, stress, or anxiety) during the quarantine. Conclusions: Quarantine impacted psychological state of individuals and brought about changes in lifestyle with both positive attributes such as dietary modification toward healthy diet or negative attributes such as reduction in physical activity. IEC activities have a positive impact in terms of reducing negative attributes and increasing the compliance toward quarantine. © 2022 Medical Journal of Dr. D.Y. Patil Vidyapeeth ;Published by Wolters Kluwer - Medknow.
ABSTRACT
Mucormycosis is an aggressive invasive fungal infection caused by mycocetes fungi. It is an opportunistic infection, associated with high morbidity and mortality. In the current era of COVID-19 pandemic, the entire world has witnessed a dramatic upsurge in cases of Mucormycosis. Paranasal sinuses are the commonest site to be affected with the tendency for rapid spread to orbit, face, and brain. Early diagnosis and prompt medical or surgical intervention are the only ways for preventing morbidity and saving precious lives. Imaging plays a crucial role not only in diagnosis but also in defining the extent of the disease for presurgical mapping. Black turbinate sign in the nasal cavity, mucosal thickening in paranasal sinuses with periantral invasion, and bony erosion are the early diagnostic signs. This pictorial review shall provide a comprehensive review of the various imaging manifestations of rhino-orbito-cerebral mucormycosis with a final proposed reporting checklist.
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To study the trade-off between economic, social and health outcomes in the management of a pandemic, DAEDALUS integrates a dynamic epidemiological model of SARS-CoV-2 transmission with a multi-sector economic model, reflecting sectoral heterogeneity in transmission and complex supply chains. The model identifies mitigation strategies that optimize economic production while constraining infections so that hospital capacity is not exceeded but allowing essential services, including much of the education sector, to remain active. The model differentiates closures by economic sector, keeping those sectors open that contribute little to transmission but much to economic output and those that produce essential services as intermediate or final consumption products. In an illustrative application to 63 sectors in the United Kingdom, the model achieves an economic gain of between £161 billion (24%) and £193 billion (29%) compared to a blanket lockdown of non-essential activities over six months. Although it has been designed for SARS-CoV-2, DAEDALUS is sufficiently flexible to be applicable to pandemics with different epidemiological characteristics. © 2022, The Author(s), under exclusive licence to Springer Nature America, Inc.
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As coronavirus disease 2019 (COVID-19) is a relatively novel infectious process, atypical presentations like acute pancreatitis (AP) are still being studied and a clear association between pancreatic injury and severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) has yet to be estab-lished. This makes the diagnosis and management of such conditions exceedingly difficult. Although several cases of severe AP with concurrent SARS-CoV-2 infection have been reported, to the best of our knowledge, ours is the first COVID-19 case to present with necrotizing pancreatitis and the first reported case requiring intervention for associated local complications. Copyright (C) 2022, Society of Gastrointestinal Intervention.
ABSTRACT
The coronavirus disease (later renamed as COVID-19) originated in Wuhan, China and now has spread throughout the world. Many methods have been implemented so as to bring the condition under control, however it has been a difficult task to predict when the number of cases will start decreasing. Hence, we are trying to predict, using the Susceptible-Exposed-Infectious-Removed (SEIR) model, when the number of cases in India will start decreasing. The implementation will start on district/city level, then to the state level and then the country level. We are going to develop a WebApp, which will maintain a dashboard of the active cases, cured cases, and the death cases daily of India. We are trying to train the model on the data from a city/country where there was a significant decrease in the cases, to check our model's accuracy. We are expecting to get a probable period of time when the cases will decrease on an average all across India.
ABSTRACT
The paper aims at identifying factors that stimulates the customers to adopt and use OTT video streaming platforms in India by applying unified theory of acceptance and use of technology 2 (UTAUT2) model. The study has also attempted to check the moderation effect of age, gender, experience. The study uses a questionnaire to gather the primary data of 277 users of OTT video streaming platforms of India as respondents. The data was examined using SmartPLS 3.3.2 software. The key drivers of adopting and using OTT video streaming platforms are performance expectancy, price value, habit and content availability. The study approves the relevance of UTAUT2 model in the present context. The study also explains the moderating effect of gender, experience and age in UTAUT2 model constructs with respect to OTT video streaming platforms. The market of OTT platforms in India is growing tremendously and is projected to gain the momentum in coming years. Thus, it is imperious to comprehend the behavioral intention of consumers. The outcomes of the study will help the managers in comprehending and devising different strategies for consumers of OTT video streaming platforms. The study is first ever attempt to the best understanding of research to observe the acceptance of OTT video streaming apps using UTAUT2 model. © 2020. All rights reserved.
ABSTRACT
BACKGROUND AND OBJECTIVES: A virtual registry study evaluating real world evidence on physicians' use of prophylactic regimens for protection against SARS-CoV-2. This paper summarizes the interim results. METHODS: Asymptomatic physicians at risk of acquiring SARS-CoV-2 responded to online questions at baseline and 7 weeks post-baseline. Baseline data included demographics, prophylaxis regimen (including "no prophylaxis") and start date. Participants who provided complete week-7 data (information on type of health facility [COVID/Non-COVID], number of presumed/confirmed cases exposed to, PPE use, SARS-CoV-2 testing and symptoms, regimen adherence and intercurrent illness) comprised the Completer population. Limited data (regimen adherence, SARS-CoV-2 testing) was collected for participants who failed to provide complete week7 data. Those providing limited/complete information comprised the Evaluable population. RESULTS: Of 369 enrolled participants, 182 (mean age 42±11.05 years) comprised the Evaluable population. They showed a male preponderance (67.6%). Practitioners from Maharashtra (59.9%) and specialties of Pediatrics, Internal Medicine, Anesthesiology and Critical Care (63.2%) accounted for the majority. ICMR's HCQ prophylaxis regimen was initiated by 125 (68.7%) participants with 31 (17%) initiating 'No prophylaxis'. The highest adherence was for the ICMRregimen (87.2%). In the Completer population comprising 150 participants, 87 were exposed to presumed (81) and/or confirmed cases (60). Most exposures to confirmed cases (49, 81.7%) were high-risk. PPE use was generally high (75-100%). Most participants (94.7%) did not report an AE. The proportions with an AE was similar with ICMR regimen (5.9%) and no prophylaxis (6.5%). INTERPRETATION AND CONCLUSIONS: Physicians in India preferred ICMR's HCQ regimen. The regimen appears to be safe and associated with a high level of adherence.