Karola Mergenthal

Impact of Depression on Health Care Utilization and Costs among Multimorbid Patients – Results from the MultiCare Cohort Study

Jens‐Oliver Bock, Melanie Luppa, Christian Brettschneider et al. · PLoS ONE · 2014 · 122 citations · Full text

Medicine, Geriatric Medicine, Pharmacoeconomics +17

Association between multimorbidity patterns and chronic pain in elderly primary care patients: a cross-sectional observational study

Martin Scherer, Heike Hansen, Jochen Gensichen et al. · BMC Family Practice · 2016 · 108 citations · Full text

Medicine, Geriatric Medicine, Geriatric Care +16

Factor structure and measurement invariance of the Patient Health Questionnaire-9 for female and male primary care patients with major depression in Germany

Juliana J. Petersen, Michael Paulitsch, Johannes Hartig et al. · Journal of Affective Disorders · 2014 · 92 citations

Social Sciences, Psychiatry, Differential Item Functioning +16

Effects of multiple chronic conditions on health care costs: an analysis based on an advanced tree-based regression model

Hans‐Helmut König, Hanna Leicht, Horst Bickel et al. · BMC Health Services Research · 2013 · 52 citations · Full text

Education, Pharmacoeconomics, Health Economics +16

Depressive mood mediates the influence of social support on health-related quality of life in elderly, multimorbid patients

Felix Wicke, Corina Güthlin, Karola Mergenthal et al. · BMC Family Practice · 2014 · 44 citations · Full text

Social Sciences, Health Sciences, Geriatric Psychiatry +10