Christina M. van der Feltz‐Cornelis

Feasibility, reliability and validity of a questionnaire on healthcare consumption and productivity loss in patients with a psychiatric disorder (TiC-P)

Clazien Bouwmans, Kim de Jong, Reinier Timman et al. · BMC Health Services Research · 2013 · 404 citations · Full text

The Association of Depression and Anxiety with Pain: A Study from NESDA

Eric W. de Heer, Marloes Gerrits, Aartjan T.F. Beekman et al. · PLoS ONE · 2014 · 352 citations · Full text

Pain Therapy, Pain Disorders, Pain Medicine +16

Suicide methods in Europe: a gender-specific analysis of countries participating in the “European Alliance Against Depression”

Airi Värnik, Kairi Kõlves, Christina M. van der Feltz‐Cornelis et al. · Journal of Epidemiology & Community Health · 2008 · 298 citations · Full text

A patient-doctor relationship questionnaire (PDRQ-9) in primary care: development and psychometric evaluation

Christina M. van der Feltz‐Cornelis, Patricia van Oppen, Harm van Marwijk et al. · General Hospital Psychiatry · 2004 · 256 citations

Nursing, Family Medicine, Patient Satisfaction +7

Validation of the PHQ-9 as a screening instrument for depression in diabetes patients in specialized outpatient clinics

Kirsten M van Steenbergen-Weijenburg, Lars de Vroege, R. Ploeger et al. · BMC Health Services Research · 2010 · 200 citations · Full text