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Volume 4 Supplement 1

Women's Health Surveillance Report

Eating Disorders

BMC Women's Health volume 4, Article number: S21 (2004) Cite this article

Abstract

Health Issue

Eating disorders are an increasing public health problem among young women. Anorexia and bulimia may give rise to serious physical conditions such as hypothermia, hypotension, electrolyte imbalance, endocrine disorders, and kidney failure.

Key Issues

Eating disorders are primarily a problem among women. In Ontario in 1995, over 90% of reported hospitalized cases of anorexia and bulimia were women. In addition to eating disorders, preoccupation with weight, body image and self-concept disturbances, are more prevalent among women than men.

Women with eating disorders are also at risk for long-term psychological and social problems, including depression, anxiety, substance abuse and suicide. For instance, in 2000, the prevalence of depression among women who were hospitalized with a diagnosis of anorexia (11.5%) or bulimia (15.4 %) was more than twice the rate of depression (5.7 %) among the general population of Canadian women. The highest incidence of depression was found in women aged 25 to 39 years for both anorexia and bulimia.

Data Gaps and Recommendations

Hospitalization data are the most recent and accessible information available. However, this data captures only the more severe cases. It does not include the individuals with eating disorders who may visit clinics or family doctors, or use hospital outpatient services or no services at all. Currently, there is no process for collecting this information systematically across Canada; consequently, the number of cases obtained from hospitalization data is underestimated. Other limitations noted during the literature review include the overuse of clinical samples, lack of longitudinal data, appropriate comparison groups, large samples, and ethnic group analysis.

Background

Eating disorders are an increasing public health problem among young women[1]: they may give rise to serious physical problems such as hypothermia, hypotension, electrolyte imbalance, endocrine disorders and kidney failure. Women with eating disorders are also at risk of long-term psychological and social problems, including depression, anxiety, substance abuse and suicide. The costs in terms of quality of life, loss of productivity, serious medical problems and mortality are high. [2]

Clinical eating disorders include anorexia nervosa and bulimia nervosa. [3] Anorexia is characterized by a severely calorie-restricted diet, resulting in a body weight that is at least 85% below that expected for age and height. [3] Bulimia is identified by frequent fluctuations in weight and recurrent episodes of compulsive bingeing followed by self-induced vomiting, purging, fasting, laxative use and/or excessive exercise in attempts to avoid weight gain.[3] Eating disorders not otherwise specified include behaviours such as chronic dieting, purging and binge-eating, which do not meet the full criteria for a specific eating disorder,[3] they are two to five times as common as the clinical eating disorders.

Eating disorders are, by and large, a problem among women. From the data collected in the Ontario Health Survey, Mental Health Supplement, the lifetime prevalence of bulimia (according to the criteria of the Diagnostic and Statistical Manual, 3rd revision [DSM-III-R]) among women aged 15 to 65 was estimated as 1.1% in 1990.[4] In 1995, 95% of reported hospitalized cases of anorexia and more than 90% of hospitalized cases of bulimia in Ontario were women.[5]

In addition to eating disorders, preoccupation with weight and body image, and self-concept disturbances, are more prevalent among women than men.[4, 6–9] Personal, behavioural and socio-environmental factors, such as negative body image, low self-esteem, fear of becoming fat, chronic dieting and social pressures to be thin, are identified risk factors.[1, 6, 10–13]

Body Image

Body image concerns and preoccupation with body weight and shape increase as girls become older and more aware of the idealized societal preference for a thin body shape.[14] The images of women in the media and popular culture place pressure on vulnerable young girls and women to live up to these expectations, regardless of their natural body shape.[8, 9] In British Columbia, it was found that by age 18, 80% of girls at all weights reported that they would like to weigh less.[15, 16] A school-based population study involving 1,739 adolescent women aged 12 to 18 years in Toronto, Hamilton and Ottawa found that current dieting to lose weight was reported by 23% of participants, binge-eating by 15%, self-induced vomiting by 8.2% and the use of diet pills by 2.4%.[17]

Body shape dissatisfaction and preoccupation with weight are not limited to adolescents but also occur in children. A recent Canadian school-based study concluded that 34% of prepubescent girls, 36% of early pubescent girls and 76% of post-pubescent girls were dissatisfied with their body shape.[11] In a survey of eating and smoking behaviours among boys and girls in grades 4 to 8 in southwestern Ontario and Charlottetown, more than 25% from each grade reported not eating breakfast every day, and there was a sharp increase among girls beginning in grade 7.[18] Unhealthy eating patterns in childhood can adversely affect health, contribute to chronic disease in later life, and often persist into adolescence and adulthood, since change is difficult once eating patterns are established.[18]

Morbidity

The starvation associated with anorexia and the chronic vomiting frequently associated with bulimia can cause serious medical problems, such as hypothermia, hypotension, anemia, osteoporosis, endocrine abnormalities, dehydration, kidney stones, metabolic alkalosis and dental caries.[1] Girls and women with eating disorders are also at increased risk of menstrual irregularities such as amenorrhea, infertility, [19, 20] miscarriages and fetal complications such as prematurity, low birth weight, malformations and low Apgar scores.[1, 20–23]

Mothers who have or have had an eating disorder may also create abnormal behavioural patterns when feeding their children, such as irregular feeding schedules, detached non-interactive mealtimes, and use of food for non-nutritive purposes, which may lead to second-generation eating problems. [24–27]

Psychological Morbidity

In addition to depression, anxiety and obsessive-compulsive disorders, eating disorders are also associated with diminished libido, altered sleeping patterns, irritability and suicide attempts.[3, 28, 29] Ontario women with bulimia have higher levels of anxiety, depression and alcohol abuse than those without bulimia.[3, 4, 29, 30] Smoking and substance abuse are much more prominent among teenaged girls with eating disorders than among those with healthy eating habits. [3, 17, 28] In a recent analysis of the 1997 Ontario Student Drug Use Survey, adolescent females who perceived themselves as overweight were almost 50% more likely to smoke than those who considered themselves of average weight or too thin, whereas weight perceptions were not associated with smoking among males.[31] Several studies have suggested an association between a traumatic experience (sexual or physical abuse) and later self-injury. A recent study found that among patients with eating disorders there is a more than 30% lifetime risk of self-injurious behaviour.[32]

Mortality

The rate of death from anorexia is higher than from bulimia because of the complications of starvation and electrolyte imbalances, or suicide.[33, 34] A recent review reported a mortality rate of 0.6% for anorexia as compared with 0.3% for bulimia.[35] A longitudinal U.S. study (21-year follow-up) of 84 women with anorexia reported that 14 women (16.7%) had died, and 12 of the 14 had died of causes directly related to anorexia; the observed death rate was 9.8 times greater than expected.[6]

Socio-Economic Status

Although previous studies in Canada and the United States have demonstrated differences in education and socio-economic status (SES) in the prevalence of obesity, [36–38] the relation between eating disorders and SES is still unclear.[17, 39] Jones et al[17] observed that SES was not significantly associated with disturbed eating behaviours in a school-based Ontario population (n = 530), findings that are consistent with those of previous studies and may reflect the pervasive influence of the media on all SES groups.[39]

Ethnic Subgroups

Cultural beliefs and attitudes are identified as significant contributing factors in the development of eating disorders.[40] Canadian research on eating disorders and ethnic background, however, is extremely limited.

A few studies propose that cultural beliefs may actually protect ethnic groups against eating disorders, but their effect may be eroded as adolescents face pressures of acculturation.[41] A recent study of Mexican-American women across generations reported that second-generation women displayed the most disordered eating patterns and the highest degree of acculturation to mainstream U.S. culture.[42] Experiences of cultural change (such as those of immigrants, for example) may also increase vulnerability to eating disorders.[43, 44]

This Study

This study presents data from the NPHS and national databases to investigate the burden of eating disorders in Canada and to explore the differences in attitude to weight between men and women.

Methods

NPHS

Within the NPHS, 1996–1997 (see Appendix A for details about the methods of data collection for the NPHS), the population selected for this analysis consisted of women and men aged 20 to 64, excluding pregnant women and people less than 3 feet (0.9 metres) or greater than 6 feet 11 inches (2.1 metres) in height. All data were weighted to represent the total population at the date of each survey.

Respondents who perceived themselves to be either underweight or overweight were asked to state their desired weight. The responses were analyzed according to four categories of body mass index (BMI) – underweight (BMI < 20), acceptable weight (BMI 20–25), some excess weight (BMI 25–27) and overweight (BMI > 27).

CIHI

From the CIHI database, any separations from hospital with an ICD-9 code of 307.1 for anorexia and 307.5 for bulimia and other unspecified disorders of eating from 1994 to 1999 were extracted. Crude hospitalization rates, age-specific rates, and age-standardized hospitalization rates per 100,000 separations across provinces and territories were examined. Furthermore, age-specific rates for the comorbidity of depressive disorder (ICD-9 code of 311) among those with a hospital separation for an eating disorder were also examined for the year 2000.

Results

Prevalence

The prevalence of eating disorders is difficult to ascertain, since many people may not even be aware that they have an eating disorder, are reluctant to seek medical care or have not been hospitalized. Although epidemiologic research can approximate the prevalence of eating disorders within a population, the lack of standard methodologies and community samples results in conflicting estimates.

Hospitalization data are the most recent and accessible information available, but only the more severe cases are captured and not the individuals with eating disorders who may visit clinics or family doctors, use hospital outpatient services or use no services at all. Currently, there is no process for collecting this information systematically across Canada; consequently, the number of cases obtained from hospitalization data is an underestimate.

Inpatient crude hospital separations in Canada for any diagnosis of anorexia, bulimia and other unspecified eating disorders appear to have increased somewhat (by 4.7%), from 10.2 to 10.7 per 100,000 women between 1994 and 1999 (Figure 1). Although the rates among men were notably lower, they also increased slightly (4.8%) during the same period, from 0.6 to 0.7 per 100,000 men (Figure 1). These increases may be due to better awareness and detection of eating disorders and improved specialized inpatient treatment programs.

Figure 1
figure1

Canadian Inpatient Crude Hospital Separation Rates per 100,000 for Anorexia, Bulimia and Eating Disorder Not Otherwise Specified, 1994–1999 Source: Canadian Institute for Health Information

Full size image

Across Canada, age-standardized hospital separation rates for eating disorders were highest among women in British Columbia (15.9 per 100,000 women) and New Brunswick (15.1), and lowest in Saskatchewan (8.6) and Alberta (8.6) (Figure 2).

Figure 2
figure2

Inpatient Crude Hospital Separation Rates per 100,000 for Anorexia, Bulimia and Eating Disorder Not Otherwise Specified by Canadian Province, 1994–1999 Source: Canadian Institute for Health Information

Full size image

Differences between Men and Women

The 1996–1997 NPHS data suggest that more women than men wished to weigh much less than their actual weight (see Figure 3). Among those who had an acceptable BMI, between 20 and 25, women wanted to lose an average of 5.3 kg, whereas men wanted to gain an average of 2.2 kg. Among those with a BMI between 25 and 27 or greater than 27, women wished to achieve a higher average weight loss than men (8.7 kg versus 5.2 kg and 17.2 kg versus 12.4 kg, respectively). Similarly, among those who were underweight, with a BMI of less than 20, the average desired weight gain was smaller for women than for men (3.6 versus 8.9 kg).

Figure 3
figure3

Desired Mean Weight Gain or Loss by Body Mass Index Category and Sex Source: Statistics Canada, National Population Health Survey 1996–1997

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Depression

In 2000, the prevalence of depression among women who were hospitalized with a diagnosis of anorexia (11.54%) or bulimia (15.36%) was more than twice the prevalence of depression (5.7%) in the general population of women, according to the 1998–1999 NPHS.[45] (For depression rates of the general population please see the chapter on "Depression".) The highest prevalence of depression was found among women between 25 and 39 years of age for both anorexia and bulimia (see Figure 4).

Figure 4
figure4

Canadian Inpatient Age-specific Prevalence for Depression Among Women with Anorexia, Bulimia and Eating Disorder Not Otherwise Specified, 2000 Source: Canadian Institute for Health Information

Full size image

Vulnerable Subgroups

Although distorted body images and eating disorders are experienced by women of all ages, the highest rates of hospitalization for eating disorders occur among young women. Age-specific hospital separation rates are highest among adolescent women aged 15 to 19 years (65.5 per 100,000 women) followed by those aged 10 to 14 years. The rates slowly decrease with age (Figure 5). Many young women do not meet the criteria for an eating disorder, but they may still show sub-clinical symptoms (disordered eating behaviours) that can harm their health. [7–9]

Figure 5
figure5

Canadian Inpatient Age-Specific Hospital Separation Rates per 100,000 for Anorexia, Bulimia and Eating Disorders Not Otherwise Specified, 1994–1999 Source: Canadian Institute for Health Information

Full size image

Discussion

Data Limitations

Several limitations were noted during the literature review: lack of longitudinal data, of appropriate comparison groups, of large samples and of ethnic group analysis. Most studies were based on clinical samples, making it difficult to generalize findings to the general population. Furthermore, many of these studies were cross-sectional and limited in their ability to make causal links.

CIHI hospital separation data provide information on the number of times each diagnosis is made and not on the number of people with the diagnosis, which leads to duplicate reporting. Comparable international rates of eating disorders were unobtainable. Nevertheless, two recommendations can be made.

Recommendations

• Data should be collected on eating disorders in Canadian women, including the prevalence and risk factors in subgroups such as disabled, immigrant and visible minority women.

• Cross-cultural and longitudinal evaluations of attitudes and behaviours towards disordered eating should be conducted in large community samples to monitor trends, examine protective and non-protective factors, and assist in the development and planning of preventive and treatment programs.

References

  1. 1.

    Affenito SG, Kerstetter J: Position of the American Dietetic Association and Dietitians of Canada: women's health and nutrition. J Am Diet Assoc. 1999, 99 (6): 738-751. 10.1016/S0002-8223(99)00178-9.

    CAS  Article  PubMed  Google Scholar 

  2. 2.

    Lowe B, Zipfel S, Buchholz C, Dupont Y, Reas DL, Herzog W: Long-term outcome of anorexia nervosa in a prospective 21-year follow-up study. Psychol Med. 2001, 31 (5): 881-890. 10.1017/S003329170100407X.

    CAS  Article  PubMed  Google Scholar 

  3. 3.

    American Psychiatric Association: Eating disorders. 1994, Washington, DC: American Psychiatric Association, 4

    Google Scholar 

  4. 4.

    Garfinkel PE, Lin E, Goering P, Spegg C, Goldbloom DS, Kennedy S, et al: Bulimia nervosa in a Canadian community sample: prevalence and comparison of subgroups. Am J Psychiatry. 1995, 152 (7): 1052-1058.

    CAS  Article  PubMed  Google Scholar 

  5. 5.

    Gucciardi E, Stewart DE: Eating disorders. In: Ontario women's health status report. Toronto: Ontario Women's Health Council, Ministry of Health and Long-Term Care. Edited by: Stewart DE, Cheung A, Ferris L, Hyman I, Cohen M, Williams IJ. 2002, 75-85.

    Google Scholar 

  6. 6.

    Friedman SS: Girls in the 90s: a gender-based model for eating disorder prevention. Patient Educ Couns. 1998, 33 (3): 217-224. 10.1016/S0738-3991(98)00021-4.

    CAS  Article  PubMed  Google Scholar 

  7. 7.

    Federal, Provincial and Territorial Working Group on Women's Health. Working together for women's mental health. Ottawa: Minister of Public Works and Government Services Canada. 1993

  8. 8.

    Hoskins ML, Dellebuur K: Consuming identities: young women, eating disorders and the media. Vancouver: BC Centre for Excellence for Women's Health. 2000

    Google Scholar 

  9. 9.

    Field AE, Camargo CA, Taylor CB, Berkey CS, Colditz GA: Relation of peer and media influences to the development of purging behaviors among preadolescent and adolescent girls. Arch Pediatr Adolesc Med. 1999, 153 (11): 1184-1189.

    CAS  Article  PubMed  Google Scholar 

  10. 10.

    Jarry JL: The meaning of body image for women with eating disorders. Can J Psychiatry. 1998, 43 (4): 367-374.

    CAS  PubMed  Google Scholar 

  11. 11.

    Geist R, Heinmaa M, Katzman D, Stephens D: A comparison of male and female adolescents referred to an eating disorder program. Can J Psychiatry. 1999, 44 (4): 374-378.

    CAS  PubMed  Google Scholar 

  12. 12.

    Lechky O: Epidemic of childhood obesity may cause major public health problems, doctor warns. Can Med Assoc J. 1994, 150 (1): 78-81.

    CAS  Google Scholar 

  13. 13.

    Steiger H, Gauvin L, Jabalpurwala S, Seguin JR, Stotland S: Hypersensitivity to social interactions in bulimic syndromes: relationship to binge eating. J Consult Clin Psychol. 1999, 67 (5): 765-775. 10.1037//0022-006X.67.5.765.

    CAS  Article  PubMed  Google Scholar 

  14. 14.

    Thompson AM, Chad KE: The relationship of pubertal status to body image, social physique anxiety, preoccupation with weight and nutritional status in young females. Can J Public Health Revue. 2000, 91 (3): 207-211.

    CAS  Google Scholar 

  15. 15.

    Rosen DS, Neumark-Sztainer D: Review of options for primary prevention of eating disturbances among adolescents. J Adolesc Health. 1998, 23 (6): 354-363. 10.1016/S1054-139X(98)00017-2.

    CAS  Article  PubMed  Google Scholar 

  16. 16.

    The McCreary Centre Society. Adolescent health survey II: province of British Columbia. Vancouver: McCreary Centre Society. 1999

  17. 17.

    Jones JM, Bennett S, Olmsted MP, Lawson ML, Rodin G: Disordered eating attitudes and behaviours in teenaged girls: a school-based study. Can Med Assoc J. 2001, 165 (5): 547-552.

    CAS  Google Scholar 

  18. 18.

    Evers S, Taylor J, Manske S, Midgett C: Eating and smoking behaviours of school children in southwestern Ontario and Charlottetown, PEI. Can J Public Health. 2001, 92 (6): 433-436.

    CAS  PubMed  Google Scholar 

  19. 19.

    Girardon N, Corcos M: Eating disorders. Osteoporosis and infertility after anorexia nervosa. Presse Med. 1999, 28 (2): 103-105.

    CAS  PubMed  Google Scholar 

  20. 20.

    Stewart DE, Robinson E, Goldbloom DS, Wright C: Infertility and eating disorders. Am J Obstet Gynecol. 1990, 163 (4 Pt 1): 1196-1199.

    CAS  Article  PubMed  Google Scholar 

  21. 21.

    Aneshensel C, Frerichs R, Clark V: Family roles and sex differences in depression. J Health Soc Behav. 1981, 22: 379-393. 10.2307/2136679.

    CAS  Article  PubMed  Google Scholar 

  22. 22.

    Morrill ES, Nickols-Richardson HM: Bulimia nervosa during pregnancy: a review. J Am Diet Assoc. 2001, 101 (4): 448-54. 10.1016/S0002-8223(01)00115-8.

    CAS  Article  PubMed  Google Scholar 

  23. 23.

    Stewart DE, Raskin J, Garfinkel PE, et al: Anorexia nervosa, bulimia, and pregnancy. Am J Obstet Gynecol. 1987, 157: 1194-1198.

    CAS  Article  PubMed  Google Scholar 

  24. 24.

    Agras WS, Hammer L, McNicholas F: A prospective study of the influence of eating-disordered mothers on their children. International Journal of Eating Disorders. 1999, 25 (3): 253-262. 10.1002/(SICI)1098-108X(199904)25:3<253::AID-EAT2>3.3.CO;2-Q.

    CAS  Article  PubMed  Google Scholar 

  25. 25.

    Waugh E, Bulik CM: Offspring of women with eating disorders. International Journal of Eating Disorders. 1999, 25 (2): 123-133. 10.1002/(SICI)1098-108X(199903)25:2<123::AID-EAT1>3.0.CO;2-B.

    CAS  Article  PubMed  Google Scholar 

  26. 26.

    Whelan E, Cooper PJ: The association between childhood feeding problems and maternal eating disorder: a community study. Psychol Med. 2000, 301 (169): 69-77. 10.1017/S0033291799001543.

    Article  Google Scholar 

  27. 27.

    Stewart DE: Reproductive functions in eating disorders. Ann Med. 1992, 24 (4): 287-291.

    CAS  Article  PubMed  Google Scholar 

  28. 28.

    Goldbloom DS, Garfinkel PE: Anorexia nervosa and bulimia nervosa – diagnostic issues and risk factors. In: Handbook of eating disorders Toronto: University of Toronto. Edited by: Kennedy S. 1993

    Google Scholar 

  29. 29.

    Garfinkel PE, Lin E, Goering P, Spegg C, Goldbloom DS, Kennedy S, et al: Purging and nonpurging forms of bulimia nervosa in a community sample. Int J Eating Dis. 1996, 20 (3): 231-238. 10.1002/(SICI)1098-108X(199611)20:3<231::AID-EAT2>3.3.CO;2-F.

    CAS  Article  Google Scholar 

  30. 30.

    Toner BB, Garfinkel PE, Garner DM: Affective and anxiety disorders in the long-term follow-up of anorexia nervosa. Int J Psychiatry Med. 1988, 18 (4): 357-364.

    CAS  Article  PubMed  Google Scholar 

  31. 31.

    Winter A, de Guia NA, Ferrence R, et al: The relationship between body weight perceptions, weight control behaviors and smoking status among adolescents. Can J Public Health. 2002, 93 (5): 362-365.

    PubMed  Google Scholar 

  32. 32.

    Paul T, Schroeter K, Dahme B, Nutzinger DO: Self-injurious behavior in women with eating disorders. Am J Psychiatry. 2002, 159: 408-411. 10.1176/appi.ajp.159.3.408.

    Article  PubMed  Google Scholar 

  33. 33.

    Crow S, Praus B, Thuras P: Mortality from eating disorders – a 5- to 10-year record linkage study. Int J Eat Disord. 1999, 26: 97-101. 10.1002/(SICI)1098-108X(199907)26:1<97::AID-EAT13>3.3.CO;2-4.

    CAS  Article  PubMed  Google Scholar 

  34. 34.

    Vitiello B, Lederhendler I: Research on eating disorders: current status and future prospects. Biolog Psychiatry. 2000, 47: 777-786. 10.1016/S0006-3223(99)00319-4.

    CAS  Article  Google Scholar 

  35. 35.

    Keel PK, Mitchell JE: Outcome in bulimia nervosa. Am J Psychiatry. 1997, 154: 321-

    Google Scholar 

  36. 36.

    Lauderdale DS, Rathouz PJ: Body mass index in a US national sample of Asian Americans: effects of nativity, years since immigration and socioeconomic status. Int J Obes Related Metabol Dis. 2000, 24 (9): 1188-1194. 10.1038/sj.ijo.0801365.

    CAS  Article  Google Scholar 

  37. 37.

    Reeder BA, Chen Y, Macdonald SM, et al: Regional and rural-urban differences in obesity in Canada. Canadian Heart and Health Surveys Research Group. Can Med Assoc J. 1997, 157 (suppl): 1510-1516.

    Google Scholar 

  38. 38.

    Robinson TN, Chang JY, Haydel KF, et al: Overweight concerns and body dissatisfaction among third-grade children: the impacts of ethnicity and socioeconomic status. J Pediatrics. 2001, 138 (2): 181-187. 10.1067/mpd.2001.110526.

    CAS  Article  Google Scholar 

  39. 39.

    Rogers L, Resnick MD, Mitchell JE, et al: The relationship between socioeconomic status and eating-disordered behaviors in a community sample of adolescent girls. Int J Eat Disord. 1997, 22: 15-23. 10.1002/(SICI)1098-108X(199707)22:1<15::AID-EAT2>3.0.CO;2-5.

    CAS  Article  PubMed  Google Scholar 

  40. 40.

    Farrales L, Chapman GE: Filipino women living in Canada: constructing meaning of body, food and health. Health Care Women Int. 1999, 20: 179-194. 10.1080/073993399245872.

    CAS  Article  PubMed  Google Scholar 

  41. 41.

    Pumariega AJ: Acculturation and eating attitudes in adolescent girls: a comparative and correlational study. J Am Acad Child Psychiatry. 1986, 25: 276-279.

    CAS  Article  PubMed  Google Scholar 

  42. 42.

    Chamorro R, Flores-Ortiz Y: Acculturation and disordered eating patterns among Mexican American women. Int J Eat Disord. 2000, 28: 125-129. 10.1002/(SICI)1098-108X(200007)28:1<125::AID-EAT16>3.3.CO;2-0.

    CAS  Article  PubMed  Google Scholar 

  43. 43.

    Cairney J, Ostbye T: Time since immigration and excess body weight. Can J Public Health. 1999, 90: 120-

    CAS  PubMed  Google Scholar 

  44. 44.

    Van den Broucke S, Vandereycken W: Risk factors for the development of eating disorders in adolescent exchange students: an exploratory survey. J Adolesc. 1986, 9: 145-150. 10.1016/S0140-1971(86)80017-3.

    CAS  Article  PubMed  Google Scholar 

  45. 45.

    Statistics Canada: Women in Canada, 2000: a gender-based statistical report. Ottawa: Minister of Industry. 2000

    Google Scholar 

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Author information

Affiliations

  1. University Health Network Women's Health Program, University of Toronto, 657 University Avenue, Toronto, Canada

    Enza Gucciardi

  2. University Health Network Women's Health Program, University of Toronto, 657 University Avenue, Toronto, Canada

    Nalan Celasun

  3. University Health Network Women's Health Program, University of Toronto, 657 University Avenue, Toronto, Canada

    Farah Ahmad

  4. University Health Network Women's Health Program, University of Toronto, 657 University Avenue, Toronto, Canada

    Donna E Stewart

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  1. Enza Gucciardi
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  2. Nalan Celasun
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  3. Farah Ahmad
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  4. Donna E Stewart
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Correspondence to Enza Gucciardi.

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Gucciardi, E., Celasun, N., Ahmad, F. et al. Eating Disorders. BMC Women's Health 4, S21 (2004). https://doi.org/10.1186/1472-6874-4-S1-S21

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Keywords

  • Body Image
  • Anorexia Nervosa
  • Eating Disorder
  • Bulimia Nervosa
  • Hospital Separation

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