DSQ 1
Conroy, K., Bhatia, S., Islam, M., & Jason, L.A. (2021). Homebound versus bedridden status among patients with Myalgic Encephalomyelitis/Chronic Fatigue Syndrome. Healthcare, 9(2), 106. PMCID: PMC7909520 https://doi.org/10.3390/healthcare9020106
Kemp, J., Sunnquist, M., Jason, L.A., & Newton, J.L. (2019). Autonomic dysfunction in myalgic encephalomyelitis and chronic fatigue syndrome: Comparing self-report and objective measures. Clinical Autonomic Research, 29(4), 475-477. PMCID: PMC6697554 https://doi.org/10.1007/s10286-019-00615-x
Huber, K., Sunnquist, M., & Jason, L.A. (2018). Latent class analysis of a heterogeneous international sample of patients with myalgic encephalomyelitis/chronic fatigue syndrome. Fatigue: Biomedicine, Health & Behavior, (6)3, 163-178. PMCID: PMC6703845 https://doi.org/10.1080/21641846.2018.1494530
Strand, E.B., Lillestøl, K., Jason, L.A., Tveito, K., Diep, L. M. Valla, S.S., Sunnquist, M., Helland, I.B., Herder, I., & Dammen, T. (2016): Comparing the DePaul Symptom Questionnaire with physician assessments: A preliminary study, Fatigue: Biomedicine, Health & Behavior, 4(1), 52-62. https://doi.org/10.1080/21641846.2015.1126026
Murdock KW, Wang XS, Shi Q, Cleeland CS, Fagundes CP, Vernon SD.(2016) The utility of patient-reported outcome measures among patients with myalgic encephalomyelitis/chronic fatigue syndrome. Qual Life Res, 26, 913–21. doi: 10.1007/s11136-016-1406-3
Jason, L.A., Kot, B., Sunnquist, M., Brown, A., Evans, M., Jantke, R., Williams, Y., Furst, J., & Vernon, S.D. (2015). Chronic fatigue Syndrome and myalgic encephalomyelitis: Toward an empirical case definition. Health Psychology and Behavioral Medicine: An Open Access Journal, 3, 82-93. PMCID: PMC4443921 https://doi.org/10.1080/21642850.2015.1014489
Jason, L.A., Kot, B., Sunnquist, M., Brown, A., Reed, J., Furst, J., Newton, J. L., Strand, E.B., & Vernon, S. D. (2015). Comparing and contrasting consensus versus empirical domains. Fatigue: Biomedicine, Health & Behavior, 3, 63-74. PMCID: PMC4788637 http://doi.org/10.1080/21641846.2015.1017344
Jason, L.A., Sunnquist, M., Brown, A., Newton, J. L., Strand, E. B., & Vernon, S. D. (2015). Chronic fatigue syndrome versus Systemic Exertion Intolerance Disease.Fatigue: Biomedicine, Health & Behavior, 3, 127–141. PMCID:PMC4556426 https://doi.org/10.1080/21641846.2015.1051291
Jason, L.A., So, S., Brown, A.A., Sunnquist, M., & Evans, M. (2015). Test-retest reliability of the DePaul Symptom Questionnaire. Fatigue: Biomedicine, Health & Behavior, 3(1), 16-32. PMCID: PMC4788471 http://doi.org/10.1080/21641846.2014.978110
Jason, L.A., Sunnquist, M., Brown, A., Evans, M., Vernon, S.D., Furst, J., & Simonis, V. (2014). Examining case definition criteria for chronic fatigue syndrome and Myalgic Encephalomyelitis. Fatigue: Biomedicine, Health, and Behavior, 2, 40-56. PMCID: PMC3912876 https://doi.org/10.1080/21641846.2013.862993
Hutchinson, C.V., Maltby, J., Badham, S.P., & Jason, L.A. (2014). Vision-related symptoms as a clinical feature of Chronic Fatigue Syndrome/Myalgic Encephalomyelitis? Evidence from the DePaul Symptom Questionnaire. British Journal of Ophthalmology, 98, 144-145. https://doi.org/10.1136/bjophthalmol-2013-304439
Brown, A.A., & Jason, L.A. (2014). Validating a measure of myalgic encephalomyelitis/chronic fatigue syndrome symptomatology. Fatigue: Biomedicine, Health & Behavior, 2, 132–152. PMCID: PMC4871625 https://doi.org/10.1080/21641846.2014.928014
Jason, L.A., Brown, A., Evans, M., Sunnquist, M., & Newton, J.L. (2013). Contrasting Chronic Fatigue Syndrome versus Myalgic Encephalomyelitis/Chronic Fatigue Syndrome. Fatigue: Biomedicine, Health & Behavior, 1, 168–183. PMCID: PMC3728084 https://doi.org/10.1080/21641846.2013.774556
Jason, L.A., Evans, M., Porter, N., Brown, M., Brown, A., Hunnell, J., Anderson, V., Lerch, A., De Meirleir, K., & Friedberg, F. (2010). The development of a revised Canadian Myalgic Encephalomyelitis-Chronic Fatigue Syndrome case definition. American Journal of Biochemistry and Biotechnology, 6(2), 120-135. https://doi.org/10.3844/ajbbsp.2010.120.135
DSQ-2
Bedree, H., Sunnquist, M., & Jason, L.A. (2019). The DePaul Symptom Questionnaire-2: A validation study. Fatigue: Biomedicine, Health & Behavior, 7(3), 166-179. PMCID: PMC7367506 https://doi.org/10.1080/21641846.2019.1653471
Jason, L.A., Ohanian, D., Brown, A., Sunnquist, M., McManimen, S., Klebek, L., Fox, P., & Sorenson, M. (2017). Differentiating Multiple Sclerosis from Myalgic Encephalomyelitis and Chronic Fatigue Syndrome. Insights in Biomedicine, 2:11. PMCID: PMC5800741 https://doi.org/10.21767/2572-5610.100011
Ohanian, D., Brown, A., Sunnquist, M., Furst, J., Nicholson, N., Klebek, L., & Jason, L.A. (2016). Identifying key symptoms differentiating Myalgic Encephalomyelitis and Chronic Fatigue Syndrome from Multiple Sclerosis. EC Neurology, 4, 41-45.
DSQ-SF (Short-Form)
Rekeland IG, Sørland K, Bruland O, Risa K, Alme K, Dahl O, et al. (2022) Activity monitoring and patient-reported outcome measures in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome patients. PLoS ONE 17(9): e0274472. https://doi.org/10.1371/journal.pone.0274472
Jimeno‑Almazán, A., Martínez‑Cava, A., Buendía‑Romero, A., Franco‑López, F., Sánchez‑Agar, J.A., Sánchez‑Alcaraz, B.J., Tufano, J.J., Pallarés, J.G., & Courel‑Ibáñez, J. (2022). Relationship between the severity of persistent symptoms, physical fitness, and cardiopulmonary function in post‑COVID‑19 condition. A population‑based analysis. Internal and Emergency Medicine. https://doi.org/10.1007/s11739-022-03039-0
Froehlich, L., Hattesohl, D.B.R., Cotler, J., Jason, L.A., Scheibenbogen, C., & Behrends, U. (2021b). Causal attributions and perceived stigma for Myalgic Encephalomyelitis/ Chronic Fatigue Syndrome. Journal of Health Psychology. Published online July 9, 2021. https://doi.org/10.1177/13591053211027631
Froehlich, L., Hattesohl, D. B. R., Jason, L. A., Scheibenbogen, C., Behrends, U., & Thoma, M. (2021). Medical care situation of people with Myalgic Encephalomyelitis/Chronic fatigue syndrome in Germany. Medicina, 57(7), 646. https://doi.org/10.3390/medicina57070646
Sunnquist, M., Lazarus, S., & Jason, L. A. (2019). The development of a short form of the DePaul Symptom Questionnaire. Rehabilitation Psychology, 64(4), 453–462. https://doi.org/10.1037/rep0000285
DSQ- PEM
Cotler, J., Katz, B. Z., Reurts-Post, C., Vermeulen, R., & Jason, L. A. (2020). A hierarchical logistic regression predicting rapid respiratory rates from post-exertional malaise. Fatigue: Biomedicine, Health & Behavior. https://doi.org/10.1080/21641846.2020.1845287
Holtzman, C.S., Fisher, C., Bhatia, S., & Jason, L.A. (2020). Factors affecting the characterization of post-exertional malaise derived from patient input. Journal of Health Disparities Research and Practice, 13(2), 51-64.
Holtzman, C.S., Bhatia, S., Cotler, J., & Jason, L.A. (2019). Assessment of post-exertional malaise (PEM) in patients with Myalgic Encephalomyelitis (ME) and Chronic Fatigue Syndrome (CFS): A patient-driven survey. Diagnostics, 9(1), 26. PMCID: PMC6468435 https://doi.org/10.3390/diagnostics9010026
McManimen, S. L., Sunnquist, M. L., & Jason, L. A. (2019). Deconstructing post-exertional malaise: An exploratory factor analysis. Journal of Health Psychology, 24(2), 188–198. PMCID: PMC5325824 https://doi.org/10.1177/1359105316664139
Jason, L.A., McManimen, S., Sunnquist, M., & Holtzman, C. (2018). Patient perceptions of post exertional malaise. Fatigue: Biomedicine, Health & Behavior, 6, 92-105. https://doi.org/10.1080/21641846.2018.1453265
Cotler, J., Holtzman, C., Dudun, C., & Jason, L.A. (2018). A brief questionnaire to assess post-exertional malaise. Diagnostics, 8, 66. https://doi.org/10.3390/diagnostics8030066
DSQ- PED
Sorg, A. L., Becht, S., Marietta, J., Armann, J., Both, U. V., Hufnagel, M., Lander, F., Liese, J. G., Niehues, T., Verjans, E., Wetzke, M., Stojanov, S., Behrends, U., Drosten, C., Schroten, H., & Kries, R. V. (2022). Association of SARS-CoV-2 Seropositivity with ME/CFS among children and adolescents in Germany. JAMA Network Open 5(9). doi:10.1001/jamanetworkopen.2022.33454
Ekberg, K., Torres, C., & Jason, L.A. (in press). Parent-child discrepancies in health-related quality of life of children and adolescents with Myalgic Encephalomyelitis/Chronic Fatigue Syndrome. Quality of Life Research. Published online June 30, 2021. https://doi.org/10.1007/s11136-021-02919-w
Jason, L.A., Katz, B.Z., Sunnquist, M., Torres, C., Cotler, J., & Bhatia, S. (2020). The prevalence of pediatric myalgic encephalomyelitis/chronic fatigue syndrome in a community-based sample. Child & Youth Care Forum, 49(4), 563-579. PMCID: PMC8186295 https://doi.org/10.1007/s10566-019-09543-3
Schultz, K.R., Katz, B.Z., Bockian, N.R., & Jason, L.A. (2019). Relationships between autonomic and orthostatic self-report and physician ratings of orthostatic intolerance in youth. Clinical Therapeutics, 41, 633-640. PMCID: PMC6478562 https://doi.org/10.1016/j.clinthera.2019.02.010
Jason LA, Katz BZ, Mears C, Jantke R, Brown A, Sunnquist M, O'Connor K. (2015). Issues in estimating rates of pediatric chronic fatigue syndrome and myalgic encephalomyelitis in a community-based sample. Avicenna J Neuropsychophysiol, 2(4):e37281. doi: 10.17795/ajnpp-37281
Jason, L.A., Porter, N., Shelleby, E.,Till, L., Bell, D.S., Lapp, C.W., Rowe, K., & DeMeirleir, K. (2010). Examining criteria to diagnose ME/CFS in pediatric samples. Journal of Behavioral Health & Medicine, 1(3), 186-195. https://doi.org/10.1037/h0100551
Jason, L.A., Porter, N., Shelleby, E., Till, L., Bell, D.S., Lapp, C.W., Rowe, K., & De Meirleir, K. (2009). Severe versus moderate criteria for the new pediatric case definition for ME/CFS. Child Psychiatry and Human Development, 40, 609–620. PMID: 19513826 https://doi.org/10.1007/s10578-009-0147-8