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508 results

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Vitamin D deficiency is associated with higher risks for SARS-CoV-2 infection and COVID-19 severity: a retrospective case-control study.
Israel A, Cicurel A, Feldhamer I, Stern F, Dror Y, Giveon SM, Gillis D, Strich D, Lavie G. Israel A, et al. Intern Emerg Med. 2022 Jun;17(4):1053-1063. doi: 10.1007/s11739-021-02902-w. Epub 2022 Jan 9. Intern Emerg Med. 2022. PMID: 35000118 Free PMC article.
The aim of the study was to evaluate the association between vitamin D levels and the risks of SARS-CoV-2 infection and severe disease in those infected. A retrospective study was carried out among members of Clalit Health Services (CHS), the largest healthcare organizatio …
The aim of the study was to evaluate the association between vitamin D levels and the risks of SARS-CoV-2 infection and severe disease in th …
Identification of drugs associated with reduced severity of COVID-19: A case-control study in a large population.
Israel A, Schäffer AA, Cicurel A, Feldhamer I, Tal A, Cheng K, Sinha S, Schiff E, Lavie G, Ruppin E. Israel A, et al. medRxiv [Preprint]. 2021 Mar 24:2020.10.13.20211953. doi: 10.1101/2020.10.13.20211953. medRxiv. 2021. Update in: Elife. 2021 Jul 27;10:e68165. doi: 10.7554/eLife.68165 PMID: 33083810 Free PMC article. Updated. Preprint.
BACKGROUND: Until COVID-19 drugs specifically developed to treat COVID-19 become more widely accessible, it is crucial to identify whether existing medications have a protective effect against severe disease. Towards this objective, we conducted a large population s …
BACKGROUND: Until COVID-19 drugs specifically developed to treat COVID-19 become more widely accessible, it is crucial to identify whether e …
Identification of drugs associated with reduced severity of COVID-19 - a case-control study in a large population.
Israel A, Schäffer AA, Cicurel A, Cheng K, Sinha S, Schiff E, Feldhamer I, Tal A, Lavie G, Ruppin E. Israel A, et al. Elife. 2021 Jul 27;10:e68165. doi: 10.7554/eLife.68165. Elife. 2021. PMID: 34313216 Free PMC article.
BACKGROUND: Until coronavirus disease 2019 (COVID-19) drugs specifically developed to treat COVID-19 become more widely accessible, it is crucial to identify whether existing medications have a protective effect against severe disease. Toward this objective, we conducted …
BACKGROUND: Until coronavirus disease 2019 (COVID-19) drugs specifically developed to treat COVID-19 become more widely accessible, it is cr …
Elapsed time since BNT162b2 vaccine and risk of SARS-CoV-2 infection: test negative design study.
Israel A, Merzon E, Schäffer AA, Shenhar Y, Green I, Golan-Cohen A, Ruppin E, Magen E, Vinker S. Israel A, et al. BMJ. 2021 Nov 24;375:e067873. doi: 10.1136/bmj-2021-067873. BMJ. 2021. PMID: 34819275 Free PMC article.
DESIGN: Test negative design study. SETTING: Electronic health records of a large state mandated healthcare organisation, Israel. PARTICIPANTS: Adults aged 18 years who had received a reverse transcription polymerase chain reaction (RT-PCR) test between 15 Ma …
DESIGN: Test negative design study. SETTING: Electronic health records of a large state mandated healthcare organisation, Israel …
A higher frequency of physical activity is associated with reduced rates of SARS-CoV-2 infection.
Green I, Merzon E, Vinker S, Golan-Cohen A, Israel A, Scheinowitz M, Ishai R, Ashkenazi S, Magen E. Green I, et al. Among authors: israel a. Eur J Gen Pract. 2023 Dec;29(2):2138855. doi: 10.1080/13814788.2022.2138855. Epub 2022 Nov 7. Eur J Gen Pract. 2023. PMID: 36342205 Free PMC article.
OBJECTIVES: The objective of this study is to examine the association between PA frequency and SARS-CoV-2 infection. METHODS: A population-based cross-sectional study was conducted on data from 1 February 2020 to 31 December 2020, using the registry of Leumit Health Servic …
OBJECTIVES: The objective of this study is to examine the association between PA frequency and SARS-CoV-2 infection. METHODS: A popul …
A case-control study for comorbidity and laboratory factors associated with food-induced anaphylaxis.
Magen E, Merzon E, Green I, Golan-Cohen A, Magen I, Vinker S, Israel A. Magen E, et al. Among authors: israel a. Allergy Asthma Proc. 2024 Jan 1;45(1):53-60. doi: 10.2500/aap.2024.45.230076. Allergy Asthma Proc. 2024. PMID: 38151728
Background: Food-induced anaphylaxis (FIA) is a serious and potentially life-threatening allergic reaction triggered by food allergens. ...With regard to comorbidities, the FIA group had higher prevalence rates of allergic diseases, including allergic rhinitis (odds ratio …
Background: Food-induced anaphylaxis (FIA) is a serious and potentially life-threatening allergic reaction triggered by food allergen …
Elapsed time since BNT162b2 vaccine and risk of SARS-CoV-2 infection in a large cohort.
Israel A, Merzon E, Schäffer AA, Shenhar Y, Green I, Golan-Cohen A, Ruppin E, Magen E, Vinker S. Israel A, et al. medRxiv [Preprint]. 2021 Aug 5:2021.08.03.21261496. doi: 10.1101/2021.08.03.21261496. medRxiv. 2021. Update in: BMJ. 2021 Nov 24;375:e067873. doi: 10.1136/bmj-2021-067873 PMID: 34401882 Free PMC article. Updated. Preprint.
IMPORTANCE: Israel was among the first countries to launch a large-scale COVID-19 vaccination campaign, and quickly vaccinated its population, achieving early control over the spread of the virus. ...OBJECTIVE: To determine whether time elapsed since the second BNT1 …
IMPORTANCE: Israel was among the first countries to launch a large-scale COVID-19 vaccination campaign, and quickly vaccinated …
508 results