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)
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
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
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