References
- Heading R. The prevalence of upper gastrointestinal symptoms in the general population: a systematic review. Scand J Gastroenterol 1999;34 Suppl 231:3–8.
- Jones RH. Self-medication in a small community. J R Coll Gen Pract 1976;26:410–13.
- Jones RH. Self-care and primary care of dyspepsia: a review. Fam Pract 1987;4:68–77.
- Levin LS. The layperson as the primary health care practitioner. Public Health Rep 1976;91:206–10.
- Penston JG, Pounder RE. A survey of dyspepsia in Britain. Aliment Pharmacol Ther 1996;10:83–9.
- Agreus L. Socio-economic factors, health care consumption and rating of abdominal symptom severity. A report from the Abdominal Symptoms Survey. Fam Pract 1993;10:152–63.
- Talley NJ, Boyce P, Jones M. Dyspepsia and health care seeking in the community. How important are psychological factors? Dig Dis Sci 1998;43:1016–22.
- Warndorff DK, Knottnerus JA, Huijnen LGL, Starmans R. How well do general practitioners manage dyspepsia? J R Coll Gen Pract 1989;39:499–502.
- Krag E. Non-ulcer dyspepsia introduction: epidemiological data. Scand J Gastroenterol 1982;17 Suppl 79:6–8.
- Marsland DW, Wood M, Mayo F. Contents of a family practice. Part I: rank order of diagnosis by frequency. J Fam Pract 1976;3: 37.
- Morrell DC, Gage HG, Robinson NA. Symptoms in general practice. J Roy Coll Gen Pract 1971;21:32–43.
- Heikkinen M, Pikkarainen P, Takala J, Julkunen R. General practitioners’ approach to dyspepsia. Scand J Gastroenterol 1996;31:648–53.
- Bruley Des Varannes S, Galmiche JP, Bernades P, Bader JP. Epigastric pain and regurgitation: results of a survey in a representative French adult population sample. Gastroenterol Clin Biol 1988;12:721–8.
- Bodger K, Daly MJ, Heatley RV. Prescribing patterns for dyspepsia in primary care: a prospective study of selected general practitioners. Aliment Pharmacol Ther 1996;10:889–95.
- Nyrén O, Lindberg G, Lindstrom E, Marke LA, Seensalu R. Economic costs of functional dyspepsia. Pharmacoeconomics 1992;1:312–24.
- Drossman DA, Li S, Andruzzi E, Temple RD, Talley NJ, Thompson et al. US householder survey of functional gastrointestinal disorders. Dig Dis Sci 1993;38:1569–80.
- Eggleston A, Farup C, Meier R. The Domestic/International Gastroenterolgy Surveillance Study (DIGEST)—design, subjects, and methods. Scand J Gastroenterol 1999;34 Suppl 231:914.
- Dupuy HJ. The Psychological General Well-Being (PGWB) Index. In: Wenger NK, Mattson ME, Furberg CF, Elinson J, editors. Assessment of quality of life in clinical trials of cardiovascular therapies. New York: Le Jacq Publications, 1984. p. 170–83.
- Stanghellini V. Three-month prevalence rates of gastrointestinal symptoms and the influence of biological factors: results from the Domestic International Gastroenterology Surveillance study (DIGEST). Scand J Gastroenterol 1999;34 Suppl 231:20–8.
- Jones R, Lydeard SE, Hobbs FDR, Kenkre JE, Williams EI, Jones SJ. Dyspepsia in England and Scotland. Gut 1990;31: 401–5.
- Talley NJ, Zinsmeister AR, Schleck CD, Melton LJ. Dyspepsia and dyspepsia subgroups: a population-based study. Gastroenterology 1992;102:1259–68.
- Woodward TA, Levin B. Cancers of the stomach and duodenum. Gastroenterologist 1995;3:13–9.
- Palli D. Gastric cancer and Helicobacter pylori: a critical evaluation of the epidemiological evidence. Helicobacter 1997;2 Suppl 1:S50–5.
- Lydeard S, Jones R. Factors affecting the decision to consult with dyspepsia: comparison of consulters and non-consulters. J R Coll Gen Pract 1989;39:495–8.
- Rovner J. United States of America. The health care system evolves. Lancet 1996;348:1001–2.
- Van Londen J. The Netherlands. Dutch health care—a study in purple. Lancet 1996;347:1229–31.
- Rothermich EA, Pathak DS. Productivity-cost controversies in cost-effectiveness analysis: review and research agenda. Clin Ther 1999;21:255–67.