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Abstract

This study investigated the annual variation in Internet searches regarding dieting. Time-series analysis was first used to examine the annual trends of Google keyword searches during the past 7 years for topics related to dieting within the United States. The results indicated that keyword searches for dieting fit a consistent 12-month linear model, peaking in January (following New Year’s Eve) and then linearly decreasing until surging again the following January. Additional state-level analyses revealed that the size of the December–January dieting-related keyword surge was predictive of both obesity and mortality rates due to diabetes, heart disease, and stroke.

Keywords

diet Google Internet New Year’s weight cycling

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References

Anderson

Vichitbandra

Qian

. (1999) Long-term weight maintenance after an intensive weight-loss program. Journal of the American College of Nutrition 18: 620–627.

Brownell

Rodin

(1994) Medical, metabolic, and psychological effects of weight cycling. Archives of Internal Medicine 154: 1325–1330.

Centers for Disease Control and Prevention (CDC) (2010) Behavioral Risk Factor Surveillance System Survey Data. Atlanta, GA: US Department of Health and Human Services, Centers for Disease Control and Prevention.

Cohen

(1992) A power primer. Psychological Bulletin 112: 155–159.

Ferguson

(2009) An effect size primer: A guide for clinicians and researchers. Professional Psychology: Research and Practice 40: 532–538.

Field

Byers

Hunter

. (1999) Weight cycling, weight gain, and risk of hypertension in women. American Journal of Epidemiology 150: 537–579.

Foster

Kendall

Wadden

. (1996) Psychological effects of weight loss and regain—A prospective evaluation. Journal of Consulting and Clinical Psychology 64: 752–757.

Fox

(2005) Health Information Online. Washington, DC: Pew Internet and American Life Project. Available at: http://www.pewinternet.org (accessed August 17, 2011).

Fox

Rainie

(2002) The Online Health Care Revolution. Washington, DC: Pew Internet and American Life Project. Available at: http://www.pewinternet.org (accessed August 17, 2011).

10.

French

Folsom

Jeffery

. (1997) Weight variability and incident disease in older women: The Iowa Women’s Health Study. International Journal of Obesity and Related Metabolic Disorders 21: 217–223.

11.

Friedman

Brownell

(1995) Psychological correlates of obesity: Moving to the next research generation. Psychological Bulletin 117: 3–20.

12.

Funder

(1999) Personality Judgment: A Realistic Approach to Person Perception. San Diego, CA: Academic Press, Inc.

13.

Ginsberg

Mohebbi

Patel

. (2009) Detecting influenza epidemics using search engine query data. Nature 457: 1012–1014.

14.

Google (2009) Google Trends. Available at: http://www.google.com/intl/en/trends/about.html (accessed 8 September 2011).

15.

Google (2011) Google Insights. Available at: http://www.google.com/support/insights/?hl=en-US (accessed 6 September 2011).

16.

Hamm

Shekelle

Stamler

(1989) Large fluctuations in body weight during young adulthood and twenty five year risk of coronary death in men. American Journal of Epidemiology 129: 312–318.

17.

Hill

(2004) Does dieting make you fat? The British Journal of Nutrition 92: S15–S18.

18.

John

Robins

(1993) Determinants of interjudge agreement on personality traits: The big five domains, observability, evaluativeness, and the unique perspective of the self. Journal of Personality 61: 521–551.

19.

Kassirer

Angell

(1998) Losing weight—An ill fated New Year’s resolution. The New England Journal of Medicine 338: 52–54.

20.

Kroke

Liese

Schulz

. (2002) Recent weight changes and weight cycling as predictors of subsequent two year weight change in middle-aged cohort. International Journal of Obesity and Related Metabolic Disorders 26: 403–409.

21.

Lantz

Peltonen

Agren

. (2003) A dietary and behavioural programme for the treatment of obesity. A 4-year clinical trial and a long-term posttreatment follow-up. Journal of Internal Medicine 254: 272–279.

22.

Lowe

(1993) The effects of dieting on eating behavior: A three-factor model. Psychological Bulletin 114: 100–121.

23.

McCarthy

(2010) Internet monitoring of suicide risk in the population. Journal of Affective Disorders 3: 277–289.

24.

Mann

Tomiyama

Westling

. (2007) Medicare’s search for effective obesity treatments: Diets are not the answer. The American Psychologist 62: 220–233.

25.

Marist College Institute for Public Opinion (2010) Majority not likely to make New Year’s resolutions. Available at: http://maristpoll.marist.edu/wpcontent/misc/usapolls/US101202/New%20Years/Complete%20December%2028,%202010%20USA%20Poll%20Release%20and%20Tables.pdf (accessed 31 August 2011).

26.

Markey

(2005) Relations between body image and dieting behaviors: An examination of gender differences. Sex Roles: A Journal of Research 53: 519–530.

27.

Markey

(2011a) Romantic partners, weight status, and weight concerns: An examination using the actor-partner interdependence model. Journal of Health Psychology 16: 217–225.

28.

Markey

(2010) Changes in pornography seeking behaviors following political elections: An examination of the challenge hypothesis. Evolution and Human Behavior 31: 442–446.

29.

Markey

(2011b) Pornography seeking behaviors following midterm political elections in the United States: A replication of the challenge hypothesis. Computers in Human Behavior 27: 1262–1264.

30.

Markey

P. M.

Markey

C. N.

(2012). Pornography seeking behaviors. Invited chapter in Zheng Yan (Ed.). Encyclopedia of Cyber Behavior. IGI Global: Hershey, PA.

31.

Norcross

Ratzin

Payne

(1989) Ringing in the New Year: The change processes and reported outcomes of resolutions. Addictive Behaviors 14: 205–212.

32.

Pekkarinen

Mustajoki

(1997) Comparison of behavior therapy with and without very-low-energy diet in the treatment of morbid obesity: A five-year outcome. Archives of Internal Medicine 157: 1581–1585.

33.

Polivy

Herman

(2002) If at first you don’t succeed: False hopes of self-change. The American Psychologist 57: 677–689.

34.

Rosen

Gross

Vara

(1987) Psychological adjustment of adolescents attempting to lose or gain weight. Journal of Consulting and Clinical Psychology 55: 742–747.

35.

Rosen

Tacy

Howell

(1990) Life stress, psychological symptoms and weight reducing behavior in adolescent girls: A prospective analysis. International Journal of Eating Disorders 9: 17–26.

36.

Stice

Cameron

Killen

. (1999) Naturalistic weight-reduction efforts prospectively predict growth in relative weight and onset of obesity among female adolescents. Journal of Consulting and Clinical Psychology 67: 967–974.

37.

Wagner

(1982) Simpson’s paradox in real life. The American Statistician 36: 46–48.

38.

Walsh

Flynn

(1995) A 54-month evaluation of a popular very low calorie diet program. The Journal of Family Practice 41: 231–236.

39.

Warner

(1998) Spectral Analysis of Time-Series Data. New York: Guilford Press.

40.

World Bank (2011) Internet users (per 100 people). Available at: http://search.worldbank.org/data?qterm=internet%20united%20states&;language=EN&format=html (accessed 5 May 2011).

41.

Kochanek

Murphy

. (2010) Deaths: Final data for 2007. National Vital Statistics Reports 58.

42.

Yang

Huang

Peng

. (2010) Do seasons have an influence on the incidence of depression? The use of an Internet search engine query data as a proxy of human affect. PLoS ONE 5: e13728.

Annual variation in Internet keyword searches: Linking dieting interest to obesity and negative health outcomes

Abstract

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