1. Olesen, J. Headache Classification Committee of the International Headache Society (IHS) The International Classification of Headache Disorders, 3rd edition. Cephalalgia 2018: 38: 1-211.
Google Scholar | SAGE Journals2. Fernández-De-Las-Peñas, C, Madeleine, P, Caminero, AB, et al. Generalized neck-shoulder hyperalgesia in chronic tension-type headache and unilateral migraine assessed by pressure pain sensitivity topographical maps of the trapezius muscle. Cephalalgia 2010; 30: 77–86.
Google Scholar | SAGE Journals | ISI3. Lipton, RB, Cady, RK, Stewart, WF, et al. Diagnostic lessons from the spectrum study. Neurol 2002; 58: 27–31.
Google Scholar | Crossref | Medline | ISI4. Saylor, D, Steiner, TJ. The global burden of headache. Semin Neurol 2018; 38: 182–190.
Google Scholar | Crossref | Medline5. Andreou, AP, Edvinsson, L. Mechanisms of migraine as a chronic evolutive condition. J Headache Pain 2019; 20: 1–17.
Google Scholar | Crossref6. Carvalho, GF, Chaves, TC, Gonçalves, MC, et al. Comparison between neck pain disability and cervical range of motion in patients with episodic and chronic migraine: a cross-sectional study. J Manipulative Physiol Ther 2014; 37: 641–646.
Google Scholar | Crossref | Medline | ISI7. Houle, M, Marchand, AA, Descarreaux, M. Can headache profile predict future disability: a cohort study. Clin J Pain 2020; 36: 594–600.
Google Scholar | Crossref | Medline8. Ashina, S, Bendtsen, L, Lyngberg, AC, et . Prevalence of neck pain in migraine and tension-type headache: A population study. Cephalalgia 2015; 35: 211–219.
Google Scholar | SAGE Journals | ISI9. Szikszay, TM, Hoenick, S, von Korn, K, et al. which examination tests detect differences in cervical musculoskeletal impairments in people with migraine? a systematic review and meta-analysis. Phys Ther 2019; 99: 549–569.
Google Scholar | Crossref | Medline10. Liang, Z, Galea, O, Thomas, L, et al. Cervical musculoskeletal impairments in migraine and tension type headache: A systematic review and meta-analysis. Musculoskelet Sci Pract 2019; 42: 67–83.
Google Scholar | Crossref | Medline11. Andersen, S, Petersen, MW, Svendsen, AS, et al. Pressure pain thresholds assessed over temporalis, masseter, and frontalis muscles in healthy individuals, patients with tension-type headache, and those with migraine-a systematic review. Pain 2015; 156: 1409–23.
Google Scholar | Crossref | Medline | ISI12. Freeman, MD, Nystrom, A, Centeno, C. Chronic whiplash and central sensitization; an evaluation of the role of a myofascial trigger points in pain modulation. J Brachial Plex Peripher Nerve Inj 2009; 4: e13–e20.
Google Scholar | Medline13. Palacios-Ceña, M, Barbero, M, Falla, D, et al. Pain extent is associated with the emotional and physical burdens of chronic tension-type headache, but not with depression or anxiety. Pain Med 2017; 18: 2033–2039.
Google Scholar | Crossref | Medline14. Coste, J, Voisin, DL, Luccarini, P, et al. A role for wind-up in trigeminal sensory processing: Intensity coding of nociceptive stimuli in the rat. Cephalalgia 2008; 28: 631–639.
Google Scholar | SAGE Journals | ISI15. Georgopoulos, V, Akin-Akinyosoye, K, Zhang, W, et al. Quantitative sensory testing and predicting outcomes for musculoskeletal pain, disability, and negative affect: a systematic review and meta-analysis. Pain 2019; 160: 1920–1932.
Google Scholar | Crossref | Medline16. Ossipov, MH, Morimura, K, Porreca, F. Descending pain modulation and chronification of pain. Curr Opin Support Palliat Care 2014; 8: 143–151.
Google Scholar | Crossref | Medline | ISI17. Fusco, BM, Colantoni, O, Giacovazzo, M. Alteration of central excitation circuits in chronic headache and analgesic misuse. Headache 1997; 37: 486–491.
Google Scholar | Crossref | Medline | ISI18. Cathcart, S, Winefield, AH, Lushington, K, et al. Noxious inhibition of temporal summation is impaired in chronic tension-type headache. Headache 2010; 50: 403–412.
Google Scholar | Crossref | Medline | ISI19. Engstrøm, M, Hagen, K, Bjørk, MH, et al. Sleep quality and arousal in migraine and tension-type headache: the headache-sleep study. Acta Neurol Scand 2014; 198: 47–54.
Google Scholar | Crossref20. Nahman-Averbuch, H, Shefi, T, Schneider, VJ, et al. Quantitative sensory testing in patients with migraine: A systematic review and meta-analysis. Pain 2018; 159: 1202–1223.
Google Scholar | Crossref | Medline21. Fernández-de-las-Peñas, C, Plaza-Manzano, G, Navarro-Santana, MJ, et al. Evidence of localized and widespread pressure pain hypersensitivity in patients with tension-type headache: A systematic review and meta-analysis. Cephalalgia 2021; 41: 256–273.
Google Scholar | SAGE Journals | ISI22. Uthaikhup, S, Barbero, M, Falla, D, et al. Profiling the extent and location of pain in migraine and cervicogenic headache: a cross-sectional single-site observational study. Pain Med 2020; 12: 1–10.
Google Scholar23. Luedtke, K, Basener, A, Bedei, S, et al. Outcome measures for assessing the effectiveness of non-pharmacological interventions in frequent episodic or chronic migraine: a Delphi study. BMJ Open 2020; 10: 29855.
Google Scholar | Crossref24. Von Elm, E, Altman, DG, Egger, M, et al. The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) Statement: Guidelines for reporting of observational studies. Internist 2008; 49: 688–693.
Google Scholar | Crossref | Medline25. Martin, M, Blaisdell, B, Kwong, JW, et al. The Short-Form Headache Impact Test (HIT-6) was psychometrically equivalent in nine languages. J Clin Epidemiol 2004; 57: 1271–1278.
Google Scholar | Crossref | Medline | ISI26. Vera-Villarroel, P, Silva, J, Celis-Atenas, K, et al. Evaluación del cuestionario SF-12: verificación de la utilidad de la escala salud mental. Rev Med Chil 2014; 142: 1275–1283.
Google Scholar | Crossref | Medline27. Andrade Ortega, JA, Delgado Martínez, AD, Ruiz, RA. Validation of the spanish version of the neck disability index. Spine (Phila Pa 1976) 2010; 35: E114–118.
Google Scholar | Crossref | Medline28. Sanz, J, Perdigón, A, Vázquez, C. Adaptación española del inventario para la depresión de Beck-II (BDI-II): propiedades psicométricas en población general. Clin Sal 2003; 14: 249–280.
Google Scholar29. Gómez-Pérez, L, López-Martínez, AE, Ruiz-Párraga, GT. Psychometric properties of the Spanish version of the Tampa Scale for Kinesiophobia (TSK). J Pain 2011; 12: 425–435.
Google Scholar | Crossref | Medline30. Boudreau, SA, Badsberg, S, Christensen, SW, et al. Digital pain drawings: Assessing touch-screen technology and 3D body schemas. Clin J Pain 2016; 32: 139–145.
Google Scholar | Crossref | Medline31. Kinser, AM, Sands, WA, Stone, MH. Reliability and validity of a pressure algometer. J Strength Cond Res 2009; 23: 312–314.
Google Scholar | Crossref | Medline | ISI32. Bevilaqua Grossi, D, Cristina Chaves, T, Claudia Gonçalves, M, et al. Pressure pain threshold in the craniocervical muscles of women with episodic and chronic migraine A controlled study. Arq Neuropsiquiatr 2011; 69: 607–612.
Google Scholar | Crossref | Medline33. dos Santos Silva R, Rodrigues Conti PC, Pereira Lauris JR, et al . Pressure pain threshold in the detection of masticatory myofascial pain: an algometer-based study - PubMed. J Orofac Pain 2005; 19: 318–324.
Google Scholar | Medline34. Landau, R, Kraft, JC, Flint, LY, et al. An experimental paradigm for the prediction of post-operative pain (PPOP). J Vis Exp 2010; 12: e1671.
Google Scholar | Crossref | Medline35. Rolke, R, Baron, R, Maier, C, et al. Quantitative sensory testing in the German Research Network on Neuropathic Pain (DFNS): Standardized protocol and reference values. Pain 2006; 123: 231–243.
Google Scholar | Crossref | Medline | ISI36. Audette, I, Dumas, J-P, Côté, JN, et al. Validity and between-day reliability of the cervical range of motion (CROM) device. J Orthop Sports Phys Ther 2010; 40: 318–323.
Google Scholar | Crossref | Medline | ISI37. Garrett, TR, Youdas, JW, Madson, TJ. Reliability of measuring forward head posture in a clinical setting. J Orthop Sports Phys Ther 1993; 17: 155–160.
Google Scholar | Crossref | Medline38. Peduzzi, P, Concato, J, Kemper, E, et al. A simulation study of the number of events per variable in logistic regression analysis. J Clin Epidemiol 1996; 49: 1373–1379.
Google Scholar | Crossref | Medline | ISI39. Portney, LG, Watkins, MP. Foundations of Clinical Research: Applications to Practice. 3rd ed. Conneticut: Appleton & Lange. 1993.
Google Scholar40. Sani, F, Todman, J. Experimental Design and Statistics for Psychology: A First Course. Oxford: Blackwell Publishing Inc. 2006.
Google Scholar | Crossref41. Prieto Valiente, L and Herranz Tejedor I. Bioestadistica Sin Dificultades Matemáticas. Analisis Estadistico de Datos en Investigación Médica y Sociologica. Madrid; Diaz de Sa. 2015.
Google Scholar42. Kieran, D. Correlation and Simple Linear Regression. In: Natural Resources Miometric. Geneseo, NY: Open SUNY Textbooks; Chap. 7, 2014.
Google Scholar43. Castien, RF, van der Wouden, JC, De Hertogh, W. Pressure pain thresholds over the cranio-cervical region in headache: a systematic review and meta-analysis. J Headache Pain 2018; 19: 1–15.
Google Scholar44. Filatova, E, Latysheva, N, Kurenkov, A. Evidence of persistent central sensitization in chronic headaches: a multi-method study. J Headache Pain 2008; 9: 295–300.
Google Scholar | Crossref | Medline | ISI45. Elizagaray-García, I, Beltran-Alacreu, H, Angulo-Díaz-Parreño, S, et al. Chronic primary headache subjects have greater forward head posture than asymptomatic and episodic primary headache sufferers: systematic review and meta-analysis - PubMed. Pain Med 2020; 21: 2465–2480.
Google Scholar | Crossref | Medline46. Gil-Martínez, A, Grande-Alonso, M, La Touche, R, et al. Psychosocial and somatosensory factors in women with chronic migraine and painful temporomandibular disorders. Pain Res Manag 2016; 2016: 1–9.
Google Scholar | Crossref | Medline47. Lebedeva, ER, Kobzeva, NR, Gilev, DV, et al. Psychosocial factors associated with migraine and tension-type headache in medical students. Cephalalgia 2017; 37: 1264–1271.
Google Scholar | SAGE Journals | ISI48. Arendt-Nielsen, L, Morlion, B, Perrot, S, et al. Assessment and manifestation of central sensitisation across different chronic pain conditions. Eur J Pain (United Kingdom) 2018; 22: 216–241.
Google Scholar | Crossref | Medline49. Szikszay, TM, Adamczyk, WM, Carvalho, GF, et al. Offset analgesia : somatotopic endogenous pain modulation in migraine. Pain 2020; 161: 557–564.
Google Scholar | Crossref | Medline50. Engstrøm, M, Hagen, K, Bjørk, M, et al. Sleep quality and arousal in migraine and tension-type headache : the headache-sleep study. 2014; 129: 47–54.
Google Scholar | Crossref51. Rainville, J, Hartigan, C, Martinez, E, et al. Exercise as a treatment for chronic low back pain. Spine J 2004; 4: 106–115.
Google Scholar | Crossref | Medline52. Beese, LC, Putzer, D, Osada, N, et al. Contact heat evoked potentials and habituation measured