Akehurst, R.L., Brazier, J.E., Mathers, N., O’Keefe, C., Kaltenthaler, E., Morgan, A., Platts, M.Walters, S.J. 2002: Health related quality of life and cost impact of irritable bowel syndrome in a UK Primary Care Setting. Pharmacoeconomics 20, 455–472.
Bengtsson, M., Ohlsson, B.Ulander, K. 2007: Women with irritable bowel syndrome and their perception of a good quality of life. Gastroenterology Nursing 30, 74–82.
Bertram, S., Kurland, M., Lydick, E., Locke, G.R.Yawn, B.P. 2001: The patient’s perspective of irritable bowel syndrome. The Journal of Family Practice 50, 521–525.
Brazier, J., Roberts, J., Tsuchiya, A.Busschbach, J. 2004: A comparison of the EQ-5D and the SF-7D across seven patient groups. Journal of Health Economics 13, 873–884.
Casiday, R.E., Hungin, A.P.S., Cornford, C.S., de Wit, N.J.Blell, M.T. 2009: Patients’ explanatory models for irritable bowel syndrome: symptoms and treatment more important than explaining aetiology. Family Practice 26, 40–47.
Chang, L. 2004: Review article: epidemiology and quality of life in functional gastrointestinal disorders. Alimentary Pharmacology Therapeutics 20, (Suppl 7), 31–39.
Dixon-Woods, M.Critchley, S. 2000: Medical and lay views of irritable bowel syndrome. Family Practice 17, 108–113.
Drossman, D.A., Chang, L., Schneck, S., Blackman, C., Norton, W.F.Norton, N.J. 2009: A focus group assessment of patient perspectives on irritable bowel syndrome and illness severity. Digestive Diseases and Sciences 54, 1532–1541.
El-Serag, H.B., Olden, K.Bjorkman, D. 2002: Health related quality of life among persons with irritable bowel syndrome: a systematic review. Alimentary Pharmacology Therapeutics 17, 1171–1185.
Fletcher, P.C.Schneider, M.A. 2006: Is there any food i can eat? Living with inflammatory bowel disease and/or irritable bowel syndrome. Clinical Nurse Specialist 20, 241–247.
Francis, C.Y., Morris, J.Whorwell, P.J. 1997: The irritable bowel severity scoring system: a simple method of monitoring irritable bowel syndrome and its progress. Alimentary Pharmacology Therapeutics 11, 395–402.
Hahn, B.A., Saunders, W.B.Maier, W.C. 1997: Differences between individuals with self reported irritable bowel syndrome (IBS) and IBS-like symptoms. Digestive Diseases and Sciences 42, 2585–2590.
Halder, S.L.S., Locke, G.R., Talley, N.J., Fett, S.L., Zinsmeister, A.R.Melton, L.J. 2004: Impact of functional gastrointestinal disorders on health-related quality of life: a population based case-control study. Alimentary Pharmacology Therapeutics 19, 233–242.
Herschbach, P., Henrich, G.Von Rad, M. 1999: Psychological factors in functional gastrointestinal disorders: characteristics of the disorder or of the illlness behaviour? Psychosomatic Medicine 71, 148–153.
Horwitz, B.J.Fisher, R.S. 2001: Review article. The irritable bowel syndrome. The New England Journal of Medicine 344, 1847–1850.
Hungin, A.P., Whorwell, P.J., Tack, J.Mearin, F. 2003: The prevalence, patterns and impact of irritable bowel syndrome: an international survey of 40,000 subjects. Alimentary Pharmacology Therapeutics 17, 743–750.
Inadomi, J.M., Fennerty, M.B.Bjorkman, D. 2003: Systematic review: the economic impact of irritable bowel syndrome. Alimentary Pharmacology Therapeutics 18, 771–782.
Jamieson, A.E., Fletcher, P.C.Schneider, M.A. 2007: Seeking control through the determination of diet: a qualitative investigation of women with irritable bowel syndrome and inflammatory bowel disease. Clinical Nursing Specalist 21, 152–170.
Jones, R.Lydeard, S. 1992: Irritable bowel syndrome in the general population. The British Medical Journal 304, 87–90.
Kartmen, B., Gatz, G.Johannesson, M. 2004: Health state utilities in gastroesophageal reflux disease patients with heartburn: a study in Germany and Sweden. Medical Decision Making 24, 40–52.
Kennedy, T.M., Jones, R.H., Hungin, A.P., O’Flanagan, H.Kelly, P. 1998: Irritable bowel syndrome, gastro-oesophageal reflux, and bronchial hyper-responsiveness in the general population. Gut 43, 770–774.
Kobelt, G., Andlin-Sobocki, P.Maksymowych, W.P. 2006: Costs and quality of life of patients with ankylosing spondylitis in Canada. The Journal of Rheumatology 33, 289–295.
Lacy, B.E., Weiser, K., Noddin, L., Robertson, D.J., Crowell, M.D., Parratt-Engstrom, C.Grau, M.V. 2007: Irritable bowel syndrome: patients’ attitudes, concerns and level of knowledge. Alimentary Pharmacology Therapeutics 25, 1329–1341.
Lamers, L.M., Meerding, W.J., Severens, J.L.Brouwer, W.B. 2005: The relationship between productivity and health-related quality of life: an empirical exploration in persons with low back pain. Quality of Life Research 14, 805–813.
Locke, G.R. III, Weaver, A.L., Melton, L.J. IIITalley, N.J. 2004: Psychosocial factors are linked to functional gastrointestinal disorders: a population based nested case-control study. American Journal of Gastroenterology 99, 350–357.
Meadows, L.M., Lackner, S.Belic, M. 1997: Irritable bowel syndrome. An exploration of the patient perspective. Clinical Nurse Research 7, 157–170.
Murphy, E., Dingwall, R., Greatbatch, D. et al. 1998: Qualitative research methods in health technology assessment: a review of the literature. Health Technology Assessment 2(16).
NICE Clinical practice guideline. 2007: Irritable bowel syndrome in adults: diagnosis and management of irritable bowel syndrome in primary care. Draft full guideline for consultation. NICE: 33–34.
Nicholl, B.I., Halder, S.L., Macfarlane, G.J., Thompson, D.G., O’Brien, S., Musleh, M.McBeth, J. 2007: Psychosocial risk markers for new onset irritable bowel syndrome – results of a large prospective population-based study. Pain 2007, 1–9.
Pare, P., Gray, J., Lam, S., Balshaw, R., Khorasheh, S., Barbeau, M., Kelly, S.McBurney, C. 2006: Health-related quality of life, work productivity, and health care resource utilization of subjects with irritable bowel syndrome: baseline results from LOGIC (longitudinal outcomes study of gastrointestinal symptoms in Canada), a naturalistic study. Clinical Therapy 28, 1727–1735.
Patrick, D.L., Drossman, D.A., Frederick, I.O., Dicesare, J.Puder, K.L. 1998: Quality of life in persons with irritable bowel syndrome. Development and validation of a new measure. Digestive Diseases and Sciences 34, 400–411.
Ritchie, J., Spencer, L.O’Connor, W. 2003: Carrying out qualitative analysis. In Ritchie, J. and Lewis, J., editors, Qualitative research practice: a guide for social science students and researchers. London: Sage Publications Ltd, 219–272.
Schneider, M.A.Fletcher, P.C. 2008: ‘I feel as if my IBS is keeping me hostage!’ Exploring the negative impact of irritable bowel syndrome (IBS) and inflammatory bowel disease (IBD) upon university-aged women. International Journal of Nursing Practice 14, 135–148.
Talley, N.J.Spiller, R. 2002: Irritable bowel syndrome: a little understood organic bowel disease? Lancet 370, 555–574.
Thompson, W.G., Heaton, K.W., Smyth, G.T.Smyth, C. 2000: Irritable bowel syndrome in general practice: prevalence, characteristics and referral. Gut 47, 78–82.
Tillisch, K., Labus, J.S., Naliboff, B., Bolus, R., Shetzline, M., Mayer, E.Chang, L. 2005: Characterization of the alternating bowel habit subtype in patients with irritable bowel syndrome. The American Journal of Gastroenterology 100, 897–904.
Todres, L. 2005: Clarifying the life-world: descriptive phenomenology. In Holloway, I., editor, Qualitative research in health care. Maidenhead, Berkshire: Open University Press, 104–124.
Whitehead, W.E., Burnett, C.K., Cook, E.W.Taub, E. 1996: Impact of irritable bowel syndrome on quality of life. Digestive Diseases and Sciences 41, 2248–2253.
Wilson, S., Roberts, L., Roalfe, A., Bridge, P.Sukhdev, S. 2004: Prevalence of irritable bowel syndrome: a community survey. The British Journal of General Practice 54, 495–502.