Abstract Background Medical screening is extensively used across various disciplines for early disease detection and prevention of severe progression aiming to reduce disease-specific burden, improve quality of life and promote health. However, screening is debated due to unclear evidence of its overall benefits from a public health perspective. Screening is associated with improved health behavior and cost-effectiveness. However, studies identified adverse effects of screening like psychosocial burden. Most results originate from cancer screening and it is unclear whether they are transferable to other contexts. Within a research program, a systematic screening procedure to detect patients with liver cirrhosis at early stage in an asymptomatic general population was evaluated. In this study, we aimed to identify patient characteristics that predict and explain variance in psychosocial outcomes of screened patients. Methods This study analyzed data from 523 participants who underwent a systematic liver disease screening in Germany from Jan 2018 to Feb 2021. We used bootstrapped LASSO regression with 10-fold validation to evaluate the influence of various predictors on the outcomes measured by the Psychological Consequences of Screening Questionnaire (PCQ). The constructs measured by the PCQ are social, physical and emotional dysfunction associated with screening. Results We identified lower severity of comorbidities, higher subjective social status, stronger social support, older age, better critical health communication skills and higher health literacy as relevant predictors of lower psychosocial dysfunction, indicating their protective role in preventing psychosocial burden of screening. Conclusions From a public health perspective, medical screening offers should take into account patients’ individual context regarding their subjective social status, health impairments, personal social networks and health literacy skills to reduce post-screening psychosocial burden. Key messages • Social support, age, health literacy and higher subjective social status were positively associated with lower psychosocial consequences of liver screening. • The findings indicate that liver screening should be carried out, taking into account the individual’s situation and resources available.