tjcl Turkish Journal of Clinics and Laboratory 2149-8296 DNT Ortadoğu Yayıncılık A.Ş. 10.18663/tjcl.1344632 Immunology (Other) Infectious Diseases İmmünoloji (Diğer) Bulaşıcı Hastalıklar ENG: comparative evaluation of side effects and the factors affecting vaccıne preferences of healthcare workers within the booster Covid-19 vaccınation in turkey TR: Türkiye'de güçlendirici Covid-19 aşılaması kapsamında sağlık çalışanlarının aşı yan etkilerinin ve aşı tercihini etkileyen faktörlerin karşılaştırmalı değerlendirilmesi https://orcid.org/0000-0003-3006-4112 Yıldız Yeşim GAZI UNIVERSITY, SCHOOL OF MEDICINE https://orcid.org/0000-0002-8641-9050 Mavi Hanife Miraç GAZI UNIVERSITY, SCHOOL OF MEDICINE https://orcid.org/0000-0003-2940-8854 Sultanova Fidan GAZI UNIVERSITY, SCHOOL OF MEDICINE https://orcid.org/0000-0003-4398-1374 Büyükkörük Merve GAZI UNIVERSITY, SCHOOL OF MEDICINE https://orcid.org/0000-0003-3894-0092 Özger Hasan Selçuk GAZI UNIVERSITY, SCHOOL OF MEDICINE https://orcid.org/0000-0003-1535-2757 Şenol Esin GAZI UNIVERSITY, SCHOOL OF MEDICINE 09 30 2023 14 3 564 570 08 17 2023 09 13 2023 Copyright © 2010, Turkish Journal of Clinics and Laboratory 2010 Turkish Journal of Clinics and Laboratory

Aim: The study’s primary aim is to evaluate the frequency and distribution of 3rd dose vaccines’ side effects, especially for the rare heterologous vaccine scheme. The secondary objective is to determine the factors affecting the booster COVID-19 vaccination preferences of HCWs.Material and Methods: This single-center, retrospective descriptive study was conducted on 1058 HCWs, through an online survey. In this study, 3rd dose COVID-19 vaccine preferences, the affecting factors, and the side effects were questioned and analyzed.Results: 87% of the participants (n=921) had the 3rd booster COVID-19 vaccine. Of those vaccinated, 82.4% (n=759) had Pfizer/BioNTech, and 17.6% (n=162) had CoronaVac/Sinovac. The most common factors that affect the 3rd dose vaccine choice are physicians’/HCWs’ recommendations (53.4%; n=492), scientific publications (42.7%; n=393), and recommendations of the Ministry of Health (41.6 %, n=383). 83% (n=630) of 759 who were vaccinated with Pfizer/BioNTech developed post-vaccine side effects, while 59% (n=96) of 162 HCWs who were vaccinated with CoronaVac/Sinovac developed (p

Amaç: Çalışmanın birincil amacı, özellikle nadir görülen heterolog aşı şeması için 3. doz aşıların yan etkilerinin sıklığını ve dağılımını değerlendirmektir. İkincil amaç ise sağlık çalışanlarının rapel COVID-19 aşılama tercihlerini etkileyen faktörlerin belirlenmesidir.Gereç ve Yöntemler: Bu tek merkezli, retrospektif tanımlayıcı çalışma, çevrimiçi anket aracılığıyla, 1058 sağlık çalışanı ile yürütülmüştür. Bu çalışmada 3. doz COVID-19 aşısı tercihleri, tercihi etkileyen faktörler ve 3. COVID-19 aşısı ile gelişen yan etkiler sorgulanmış analiz edilmiştir.Bulgular: Katılımcıların %87'si (n=921) 3. rapel COVID-19 aşısı oldu. Bunların %82,4'ü (n=759) Pfizer/BioNTech ve %17,6'sı (n=162) CoronaVac/Sinovac ile aşılandı. 3. doz aşı seçimini etkileyen en yaygın faktörler hekim/sağlık çalışanlarının önerileri (%53,4; n=492), bilimsel yayınlar (%42,7; n=393) ve Sağlık Bakanlığı tavsiyeleridir (%41,6; n=383). Pfizer/BioNTech ile aşılanan 759 kişiden %83'ünde (n=630), CoronaVac/Sinovac ile aşılanan 162 sağlık çalışanının %59'unda (n=96) aşı sonrası yan etki gelişti (p

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