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Gregor Liegl
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General population normative data for the EORTC QLQ-C30 health-related quality of life questionnaire based on 15,386 persons across 13 European countries, Canada and the Unites …
S Nolte, G Liegl, MA Petersen, NK Aaronson, A Costantini, PM Fayers, ...
European journal of cancer 107, 153-163, 2019
3392019
The effect of sleep deprivation on pain perception in healthy subjects: a meta-analysis
M Schrimpf, G Liegl, M Boeckle, A Leitner, P Geisler, C Pieh
Sleep medicine 16 (11), 1313-1320, 2015
1662015
A modified version of the transactional stress concept according to Lazarus and Folkman was confirmed in a psychosomatic inpatient sample
N Obbarius, F Fischer, G Liegl, A Obbarius, M Rose
Frontiers in psychology 12, 584333, 2021
832021
Neural correlates of somatoform disorders from a meta-analytic perspective on neuroimaging studies
M Boeckle, M Schrimpf, G Liegl, C Pieh
NeuroImage: Clinical 11, 606-613, 2016
712016
Neural correlates of conversion disorder: overview and meta-analysis of neuroimaging studies on motor conversion disorder
M Boeckle, G Liegl, R Jank, C Pieh
BMC psychiatry 16, 1-15, 2016
692016
Patients’ perceptions of risky developments during psychotherapy
A Leitner, M Märtens, A Koschier, K Gerlich, G Liegl, H Hinterwallner, ...
Journal of Contemporary Psychotherapy 43, 95-105, 2013
542013
Establishing the European Norm for the health-related quality of life domains of the computer-adaptive test EORTC CAT Core
G Liegl, MA Petersen, M Groenvold, NK Aaronson, A Costantini, ...
European Journal of Cancer 107, 133-141, 2019
512019
Updated EORTC QLQ-C30 general population norm data for Germany
S Nolte, A Waldmann, G Liegl, MA Petersen, M Groenvold, M Rose, ...
European Journal of Cancer 137, 161-170, 2020
432020
Guided self-help interventions for irritable bowel syndrome: a systematic review and meta-analysis
G Liegl, CY Plessen, A Leitner, M Boeckle, C Pieh
European journal of gastroenterology & hepatology 27 (10), 1209-1221, 2015
302015
An initial psychometric evaluation of the German PROMIS v1. 2 physical function item bank in patients with a wide range of health conditions
G Liegl, M Rose, H Correia, HF Fischer, S Kanlidere, A Mierke, ...
Clinical Rehabilitation 32 (1), 84-93, 2018
252018
Normative data for the EORTC QLQ-C30 from the Austrian general population
J Lehmann, JM Giesinger, S Nolte, M Sztankay, LM Wintner, G Liegl, ...
Health and Quality of Life Outcomes 18, 1-9, 2020
242020
Psychotherapie: Risiken, nebenwirkungen und schäden
A Leitner, M Märtens, C Höfner, A Koschier, K Gerlich, H Hinterwallner, ...
Zur Förderung der Unbedenklichkeit von Psychotherapie. Endbericht. Krems …, 2012
212012
Language‐related differential item functioning between English and German PROMIS Depression items is negligible
HF Fischer, I Wahl, S Nolte, G Liegl, E Brähler, B Löwe, M Rose
International journal of methods in psychiatric research 26 (4), e1530, 2017
182017
Using Patient Health Questionnaire-9 item parameters of a common metric resulted in similar depression scores compared to independent item response theory model reestimation
G Liegl, I Wahl, A Berghöfer, S Nolte, C Pieh, M Rose, F Fischer
Journal of Clinical Epidemiology 71, 25-34, 2016
182016
General Spanish population normative data analysis for the EORTC QLQ-C30 by sex, age, and health condition
JI Arraras, S Nolte, G Liegl, M Rose, A Manterola, JJ Illarramendi, ...
Health and Quality of Life Outcomes 19, 1-12, 2021
172021
A step towards a better understanding of pain phenotypes: latent class analysis in chronic pain patients receiving multimodal inpatient treatment
A Obbarius, F Fischer, G Liegl, N Obbarius, J van Bebber, T Hofmann, ...
Journal of Pain Research, 1023-1038, 2020
172020
A meta‐analytic review of brief guided self‐help education for chronic pain
G Liegl, M Boeckle, A Leitner, C Pieh
European Journal of Pain 20 (10), 1551-1562, 2016
152016
EORTC QLQ-C30 general population normative data for Italy by sex, age and health condition: an analysis of 1,036 individuals
MJ Pilz, EM Gamper, F Efficace, JI Arraras, S Nolte, G Liegl, M Rose, ...
BMC Public Health 22 (1), 1040, 2022
142022
Empirische Erfassung subjektiver Gesundheitsmerkmale am Beispiel der gesundheitsbezogenen Lebensqualität
A Obbarius, KI Fischer, F Fischer, G Liegl, N Obbarius, S Nolte, M Rose
PPmP-Psychotherapie· Psychosomatik· Medizinische Psychologie 68 (12), 534-547, 2018
132018
Evaluation of factor structure and construct validity of the 12-item short version of the OPD structure questionnaire (OPD-SQS) in psychosomatic patients
A Obbarius, N Obbarius, F Fischer, G Liegl, M Rose
Psychotherapie, Psychosomatik, Medizinische Psychologie 69 (1), 38-48, 2018
122018
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