0000000000060143
AUTHOR
Monika Keller
showing 3 related works from this author
Utilization of professional psychological care in a large German sample of cancer patients
2016
Objective Although one-third of cancer patients are perceived to have a need for psychological support based on the percentage of mental disorders, little is known about the actual utilization of psychological care in cancer. We aimed to assess cancer patients' reported use of psychological care and its correlates in a large, representative sample. Methods In a multicenter, cross-sectional study in Germany, 4020 cancer patients (mean age 58 years, 51% women) were evaluated. We obtained self-reports of use of psychotherapy and psychological counseling. We measured distress with the Distress Thermometer, symptoms of depression with the Patient Health Questionnaire, anxiety with the Generalize…
Performance status and depressive symptoms as predictors of quality of life in cancer patients. A structural equation modeling analysis
2015
Objective: This study aimed to examine whether depressive symptoms and performance status are independent predictors of both the physical and psychological domains of health-related quality of life (HRQoL) in cancer patients. Methods: A sample of 4020 cancer patients (mean age 58 years, 51% women) was evaluated. Depressive symptoms were measured with the patient health questionnaire and HRQoL with the European Organisation for Research and Treatment of Cancer quality of life questionnaire core 30. The impact of the illness on everyday activities was assessed with physician ratings of both the Karnofsky performance status and the Eastern Cooperative Oncology Group performance status. The sim…
Depression prevalence using the HADS-D compared to SCID major depression classification: An individual participant data meta-analysis.
2020
Objectives Validated diagnostic interviews are required to classify depression status and estimate prevalence of disorder, but screening tools are often used instead. We used individual participant data meta-analysis to compare prevalence based on standard Hospital Anxiety and Depression Scale – depression subscale (HADS-D) cutoffs of ≥8 and ≥11 versus Structured Clinical Interview for DSM (SCID) major depression and determined if an alternative HADS-D cutoff could more accurately estimate prevalence. Methods We searched Medline, Medline In-Process & Other Non-Indexed Citations via Ovid, PsycINFO, and Web of Science (inception-July 11, 2016) for studies comparing HADS-D scores to SCID major…