References
- MerskeyHBogdukNClassification of Chronic PainSeattleIASP Press1994
- BreivikHCollettBVentafriddaVCohenRGallacherDSurvey of chronic pain in Europe: prevalence, impact on daily life, and treatmentEur J Pain200610428728716095934
- HendersonJVHarrisonCMBrittHCBayramCFMillerGCPrevalence, causes, severity, impact, and management of chronic pain in Australian general practice patientsPain Med20131491346136123855874
- van HeckeOTorranceNSmithBHChronic pain epidemiology and its clinical relevanceBr J Anesth201311111318
- BlythFMMarchLMBrnabicAJJormLRWilliamsonMCousinsMJChronic pain in Australia: a prevalence studyPain200189212713411166468
- GreenCRWheelerJRMarchantBLaPorteFGuerreroEAnalysis of the physician variable in pain managementPain Med20012431732715102236
- PotterMSchaferSGonzalez-MendezEOpioids for chronic nonmalignant painJ Fam Pract200150214514511219563
- UpshurCCLuckmannRSSavageauJAPrimary care provider concerns about management of chronic pain in community clinic populationsJ Gen Intern Med200621665265516808752
- TurkDCWilsonHDCahanaATreatment of chronic non-cancer painThe Lancet2011377978422262235
- AstinJAWhy patients use alternative medicine: results of a national studyJAMA1998279154815539605899
- BarnesPMPowell-GrinerEMcFannKNahinRLComplementary and alternative medicine use among adults: United States, 2002Semin Integr Med200422119
- O’DeaJAConsumption of nutritional supplements among adolescents: usage and perceived benefitsHealth Educ Res20031819810712608687
- International Association for the Study of Pain. [webpage on the Internet]Pain, IASP Pain Terminology Available from: http://www.iasp-pain.org/Taxonomy?navItemNumber=576#PainAccessed October 6, 2016
- ElliottAMSmithBHPennyKISmithWCChambersWAThe epidemiology of chronic pain in the communityLancet199935491861248125210520633
- TorranceNSmithBHBennettMILeeAJThe epidemiology of chronic pain of predominantly neuropathic origin. Results from a general population surveyJ Pain20067428128916618472
- World Health OrganizationThe World Health Report–Health Systems: Improving Performance (Electronic edition)Geneva2001 Available from: http://www.who.int/entity/whr/2000/en/whr00_en.pdf?ua=1Accessed March 10, 2016
- OliverRLCognitive, affective, and attribute bases of the satisfaction responseJ Consum Res1993203418430
- WilliamsBPatient satisfaction: a valid concept?Soc Sci Med19943845095168184314
- OhtakePJChildsJDWhy publish study protocols?Phys Ther201494912081209925180296
- WestRTrial protocolsAddiction20129110791544 Available from: http://onlinelibrary.wiley.com/doi/10.1111/j.1360-0443.2012.03989.x/fullAccessed March 10, 2016
- OhtakePJChildsJDWhy publish study protocols?Physical Therapy20149491208120925180296
- WyseSEAdvantages and Disadvantages of Surveys Retrieved February 20 (2012)2014 Available from: http://www.snapsurveys.com/blog/advantages-disadvantages-surveys/Accessed October 5, 2016
- SzolnokiGHoffmannDOnline, face-to-face and telephone surveys – comparing different sampling methods in wine consumer researchWine Econ Policy2013225766
- HeenMSLiebermanJDMietheTDA comparison of different online sampling approaches for generating national samples. UNLV, Center for Crime and Justice Policy2014University of NevadaLas Vegas
- EysenbachGImproving the quality of Web surveys: the Checklist for Reporting Results of Internet E-Surveys (CHERRIES)J Med Internet Res200463e3415471760
- CochranWGSampling TechniquesHobokenJohn Wiley & Sons2007
- NardiPMDoing Survey ResearchOxfordRoutledge2015