University of Groningen
Similar but different
Joustra, Monica Laura
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Publication date: 2019
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Joustra, M. L. (2019). Similar but different: Implications for the one versus many functional somatic syndromes discussion. Rijksuniversiteit Groningen.
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Similar but Different
Implications for the One versus Many Functional
Somatic Syndromes Discussion
Similar but Different: Implications for the One versus Many Functional Somatic Syndromes Discussion
Dissertation University of Groningen, Groningen, the Netherlands © Monica L. Joustra
All rights reserved. No part of this thesis may be reproduced, stored or transmitted in any way or by any means without the prior permission of the author, or when >««V>Li]vÌ i«ÕLà iÀÃvÌ iÃViÌwV«>«iÀð
Layout and cover: Elisa Calamita, persoonlijkproefschrift.nl Printed by: Ridderprint BV | www.ridderprint.nl ISBN: 978-94-034-1267-2 (printed version) 978-94-034-1266-5 (digital version)
TABLE OF CONTENTS
Chapter 1 General Introduction 7 Chapter 2 The four week time frame for somatic symptom
µÕiÃÌ>ÀiÃÀiyiVÌÃÃÕLiVÌÛiÃÞ«ÌLÕÀ`i best
23
Chapter 3 Functional limitations in functional somatic ÃÞ`ÀiÃ>`Üi`iwi`i`V>`Ãi>Ãið Results from the general population cohort LifeLines
43
Chapter 4 The network structure of diagnostic symptom criteria for functional somatic syndromes
65
Chapter 5 Validity and Diagnostic Overlap of Functional Somatic Syndrome Diagnoses
95
Chapter 6 Mood and anxiety disorders in chronic fatigue ÃÞ`Ài]wLÀÞ>}>]>`ÀÀÌ>LiLÜi syndrome. Results from the LifeLines Cohort Study.
119
Chapter 7 Cognitive functioning in patients with chronic fatigue >`wLÀÞ>}>ÃÞ`Ài
141
Chapter 8 Physical activity and sleep in chronic fatigue ÃÞ`Ài>`wLÀÞ>}>ÃÞ`Ài\>ÃÃV>ÌÃ with symptom severity in the general population cohort LifeLines
167
Chapter 9 Vitamin and mineral status in chronic fatigue ÃÞ`Ài>`wLÀÞ>}>ÃÞ`Ài\>ÃÞÃÌi>ÌV review and meta-analysis
187
Chapter 10 General Discussion 233
Summary 251
Nederlandse samenvatting 257
Dankwoord 265
