Excellent piece Michiel and Evelien. Nitpick: there is a broken link in this paragraph (on the word "Studies")
A third problem is that ME/CFS is just too disabling and isolating for Shorter’s hypothesis to work.
Studies have suggested that ME/CFS patients are more disabled than patients with other chronic conditions including multiple sclerosis, congestive heart failure, depression etc.
If necessary here is a list of references:
Roma, Maria et al. “Impaired Health-Related Quality of Life in Adolescent Myalgic Encephalomyelitis/Chronic FatigueSyndrome: The Impact of Core Symptoms.” Frontiers in pediatrics vol. 7 26. 15 Feb. 2019,
doi:10.3389/fped.2019.00026
Winger A, Kvarstein G, Wyller VB, et al. Health related quality of life in adolescents with chronic fatigue syndrome: across-sectional study. Health Qual Life Outcomes. 2015;13:96. Published 2015 Jul 3.
doi:10.1186/s12955-015-0288-3
Kingdon CC, Bowman EW, Curran H, Nacul L, Lacerda EM. Functional Status and Well-Being in People with MyalgicEncephalomyelitis/Chronic Fatigue Syndrome Compared with People with Multiple Sclerosis and Healthy Controls.Pharmacoecon Open. 2018;2(4):381-392.
doi:10.1007/s41669-018-0071-6
Eaton-Fitch N, Johnston SC, Zalewski P, Staines D, Marshall-Gradisnik S. Health-related quality of life in patients withmyalgic encephalomyelitis/chronic fatigue syndrome: an Australian cross-sectional study. Qual Life Res. 2020;29(6):1521-1531.
doi:10.1007/s11136-019-02411-6
Falk Hvidberg, Michael et al. “The Health-Related Quality of Life for Patients with Myalgic Encephalomyelitis /Chronic Fatigue Syndrome (ME/CFS).” PloS one vol. 10,7 e0132421. 6 Jul. 2015,
doi:10.1371/journal.pone.0132421
Nacul, Luis C et al. “The functional status and well being of people with myalgic encephalomyelitis/chronic fatiguesyndrome and their carers.” BMC public health vol. 11 402. 27 May. 2011,
doi:10.1186/1471-2458-11-402