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Review article

Avoiding Bias in Observational Studies

Dtsch Arztebl Int 2009; 106(41): 664-8. DOI: 10.3238/arztebl.2009.0664

Hammer, G P; Prel, J d; Blettner, M

1. Atkins D, Eccles M, Flottorp S et al.: Systems for grading the quality of evidence and the strength of recommendations I: critical appraisal of existing approaches. The GRADE Working Group. BMC Health Serv Res 2004; 4: 38. MEDLINE
2. Doll R, Peto R, Boreham J, Sutherland I: Mortality in relation to smoking: 50 years' observations on male British doctors. BMJ 2004; 328: 1519. MEDLINE
3. Boone-Heinonen J, Evenson KR, Taber DR, Gordon-Larsen P: Walking for prevention of cardiovascular disease in men and women: a systematic review of observational studies. Obes Rev 2009; 10: 204–17. MEDLINE
4. Hönigsmann H, Diepgen TL: UV-Hauttumoren. J Dtsch Dermatol Ges 2005; 3 (Suppl 2): 26–31. MEDLINE
5. Morgenroth H, Hellenbrand W, Dreja I et al.: Die Durchimpfung von 24–30 Monate alten Kindern in pädiatrischen Praxen im Zeitraum von November 1999 bis Mai 2001 – Der Einfluss soziodemografischer Faktoren. Gesundheitswesen 2005; 67: 788–94. MEDLINE
6. Titus SL, Wells JA, Rhoades LJ: Repairing research integrity. Nature 2008; 453: 980–2. MEDLINE
7. Werler MM, Pober BR, Nelson K, Holmes LB: Reporting accuracy among mothers of malformed and nonmalformed infants. Am J Epidemiol 1989; 129: 415–21. MEDLINE
8. Brenner H, Blettner M: Misclassification bias arising from random error in exposure measurement: implications for dual measurement strategies. Am J Epidemiol 1993; 138: 453–61. MEDLINE
9. Rosner B, Willett WC, Spiegelman D: Correction of logistic regression relative risk estimates and confidence intervals for systematic within person measurement error. Stat Med 1989; 8: 1051–69. MEDLINE
10. Bonita R, Beaglehole R, Kjellström T: Basic epidemiology. 2nd ed. New York: World Health Organisation 2007.
11. Rothmann K, Keller A: The effect of joint exposure to alcohol and tobacco on risk of cancer of the mouth and pharynx. J Chron Dis 1972; 25: 711–6. MEDLINE
12. Kreienbrock L, Schach S: Epidemiologische Methoden. Heidelberg, Berlin: Spektrum Akademischer Verlag 1996.
13. Breslow NE, Day NE: Statistical methods in cancer research. Volume I. The analysis of case-control studies. Lyon, France: International Agency for Research on Cancer 1980.
14. Schüz J, Kaletsch U, Meinert R, Kaatsch P, Michaelis J: Risk of childhood leukemia and parental self-reported occupational exposure to chemicals, dusts, and fumes: results from pooled analyses of German population-based case-control studies. Cancer Epidemiol Biomarkers Prev 2000; 9: 835–8. MEDLINE
15. Korte JE, Brennan P, Henley SJ, Boffetta P: Dose-specific meta-analysis and sensitivity analysis of the relation between alcohol consumption and lung cancer risk. Am J Epidemiol 2002; 155: 496–506. MEDLINE
16. Hofer T, Przyrembel H, Verleger S: New evidence for the theory of the stork. Paediatr Perinat Epidemiol 2004; 18: 88–92. MEDLINE
17. Charig CR, Webb DR, Payne SR, Wickham JE: Comparison of treatment of renal calculi by open surgery, percutaneous nephrolithotomy, and extracorporeal shockwave lithotripsy. Br Med J (Clin Res Ed) 1986; 292: 879–82. MEDLINE
18. Deutsche Gesellschaft für Epidemiologie (DGEpi) e.V.: Leitlinien für Gute Epidemiologische Praxis (GEP). http://www.dgepi.de/pdf/infoboard/stellungnahme/GEP%20mit%20Ergaenzung%20GPS%20Stand%2029.7.2008.pdf
19. Crombie IK: The Pocket Guide to Critical Appraisal. London: BMJ Publishing Group 2004.
20. Greenhalgh T: How to read a paper. London: BMJ Publishing Group 2003.
21. Strahlenschutzkommission: Kriterien zur Bewertung strahlenepidemiologischer Studien. Bonn: Strahlenschutzkommission 2002.