[HTML][HTML] An increase in vigorous but not moderate physical activity makes people feel they have changed their behavior

H Szymczak, L Keller, LJ Debbeler, J Kollmann… - Frontiers in …, 2020 - frontiersin.org
Objective: While behavioral recommendations regarding physical activity commonly focus
on reaching demanding goals by proposing “thresholds,” little attention has been paid to the …

Trusting Facebook in crisis situations: the role of general use and general trust toward Facebook

H Szymczak, P Kücükbalaban, S Lemanski… - … , Behavior, and Social …, 2016 - liebertpub.com
An important concept that has been rather neglected in research on social media is the
concept of trust. Although there is a considerable amount of research on online trust in general, …

Dynamic risk perceptions in times of avian and seasonal influenza epidemics: A repeated cross‐sectional design

…, M Blumenschein, J Kollmann, H Szymczak… - Risk …, 2021 - Wiley Online Library
Infectious diseases pose a serious threat to humans. Therefore, it is crucial to understand
how accurately people perceive these risks. However, accuracy can be operationalized …

Social media in emergencies: How useful can they be

D Knuth, H Szymczak… - … on Information and …, 2016 - ieeexplore.ieee.org
The widespread use and integration of social media into the daily lives of many citizens has
also resulted in their widespread use during emergency situation. Due to the possible reach …

“I'm eating healthy now”: The relationship between perceived behavior change and diet

H Szymczak, L Keller, LJ Debbeler, J Kollmann… - Food Quality and …, 2021 - Elsevier
Public health campaigns often encourage people to increase the consumption of vegetables
and fruits while limiting sugar, fat, and salt intake. Furthermore, recent approaches …

Trajectories of quality of life, return to work, psychopathology, and disability in survivors of the acute respiratory distress syndrome (ARDS): A three-year prospective …

H Szymczak, F Dodoo-Schittko, S Brandstetter… - Journal of Critical …, 2023 - Elsevier
Purpose Describe the long-term development of outcomes for survivors of the Acute Respiratory
Distress Syndrome (ARDS). Material and Methods A cohort study with N = 877 ARDS …

Health Care Utilization in ARDS Survivors 2–3 Years After Discharge

H Szymczak, F Dodoo-Schittko, S Brandstetter… - Respiratory …, 2023 - rc.rcjournal.com
Methods A prospective multi-center patient-cohort study with 877 adult survivors of ARDS
from different ICUs across Germany was conducted from 2014 to 2016 (DACAPO study). 8, 9 …

Trust towards social media in emergencies: A perspective of professional emergency personnel in Europe

H Szymczak, P Kuecuekbalaban, D Knuth… - HCI International 2015 …, 2015 - Springer
Research shows that people increasingly rely on social media in emergencies and disaster
situations. This is not surprising, considering how social media and mobile social computing …

Perception matters: Perceived behavior change and trust in domains of health risk

H Szymczak - 2020 - kops.uni-konstanz.de
Researchers and practitioners aim to decrease individual risks by changing human behavior
in many domains, for instance in health-related areas, where risks are either accumulating …

[HTML][HTML] Genome-wide association meta-analyses and fine-mapping elucidate pathways influencing albuminuria

…, K Strauch, M Stumvoll, BB Sun, S Szymczak… - Nature …, 2019 - nature.com
Increased levels of the urinary albumin-to-creatinine ratio (UACR) are associated with higher
risk of kidney disease progression and cardiovascular events, but underlying mechanisms …