@article{HolzmannLittigStadlerPoppetal.2023,
  author    = {Holzmann-Littig, Christopher and Stadler, David and Popp, Maria and Kranke, Peter and Fichtner, Falk and Schmaderer, Christoph and Renders, Lutz and Braunisch, Matthias Christoph and Assali, Tarek and Platen, Louise and Wijnen-Meijer, Marjo and L{\"u}hnen, Julia and Steckelberg, Anke and Pfadenhauer, Lisa and Haller, Bernhard and Fuetterer, Cornelia and Seeber, Christian and Schaaf, Christian},
  title     = {Locating medical information during an infodemic: information seeking behavior and strategies of health-care workers in Germany},
  series = {Healthcare},
  volume    = {11},
  journal   = {Healthcare},
  number    = {11},
  issn      = {2227-9032},
  doi       = {10.3390/healthcare11111602},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-319306},
  year      = {2023},
  abstract  = {Background: The COVID-19 pandemic has led to a flood of — often contradictory — evidence. HCWs had to develop strategies to locate information that supported their work. We investigated the information-seeking of different HCW groups in Germany. Methods: In December 2020, we conducted online surveys on COVID-19 information sources, strategies, assigned trustworthiness, and barriers — and in February 2021, on COVID-19 vaccination information sources. Results were analyzed descriptively; group comparisons were performed using χ\(^2\)-tests. Results: For general COVID-19-related medical information (413 participants), non-physicians most often selected official websites (57\%), TV (57\%), and e-mail/newsletters (46\%) as preferred information sources — physicians chose official websites (63\%), e-mail/newsletters (56\%), and professional journals (55\%). Non-physician HCWs used Facebook/YouTube more frequently. The main barriers were insufficient time and access issues. Non-physicians chose abstracts (66\%), videos (45\%), and webinars (40\%) as preferred information strategy; physicians: overviews with algorithms (66\%), abstracts (62\%), webinars (48\%). Information seeking on COVID-19 vaccination (2700 participants) was quite similar, however, with newspapers being more often used by non-physicians (63\%) vs. physician HCWs (70\%). Conclusion: Non-physician HCWs more often consulted public information sources. Employers/institutions should ensure the supply of professional, targeted COVID-19 information for different HCW groups.},
  language  = {en}
}
@article{HolzmannLittigBraunischKrankeetal.2021,
  author    = {Holzmann-Littig, Christopher and Braunisch, Matthias Christoph and Kranke, Peter and Popp, Maria and Seeber, Christian and Fichtner, Falk and Littig, Bianca and Carbajo-Lozoya, Javier and Allwang, Christine and Frank, Tamara and Meerpohl, Joerg Johannes and Haller, Bernhard and Schmaderer, Christoph},
  title     = {COVID-19 vaccination acceptance and hesitancy among healthcare workers in germany},
  series = {Vaccines},
  volume    = {9},
  journal   = {Vaccines},
  number    = {7},
  issn      = {2076-393X},
  doi       = {10.3390/vaccines9070777},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-242627},
  year      = {2021},
  abstract  = {Vaccination hesitancy is a threat to herd immunity. Healthcare workers (HCWs) play a key role in promoting Coronavirus disease 2019 (COVID-19) vaccination in the general population. We therefore aimed to provide data on COVID-19 vaccination acceptance/hesitancy among German HCWs. For this exploratory, cross-sectional study, an online survey was conducted in February 2021. The survey included 54 items on demographics; previous vaccination behavior; trust in vaccines, physicians, the pharmaceutical industry and health politics; fear of adverse effects; assumptions regarding the consequences of COVID-19; knowledge about vaccines; and information seeking behavior. Odds ratios with 95\% confidence intervals were calculated and chi-square tests were performed. Four thousand five hundred surveys were analyzed. The overall vaccination acceptance was 91.7\%. The age group ≤20 years showed the lowest vaccination acceptance. Factors associated with vaccination hesitancy were lack of trust in authorities and pharmaceutical companies. Attitudes among acquaintances were associated with vaccination hesitancy too. Participants with vaccination hesitancy more often obtained information about COVID-19 vaccines via messenger services or online video platforms and underperformed in the knowledge test. We found high acceptance amongst German HCWs. Several factors associated with vaccination hesitancy were identified which could be targeted in HCW vaccination campaigns.},
  language  = {en}
}