Body of evidence: tattoos, body piercing, and eating disorder symptoms among adolescents.

OBJECTIVE: Tattoos and body piercing have been linked to risk-taking behaviors, including disordered eating, but the findings have come from selected samples that were at greater risk for bias due to comorbidity. This study set out to explore concurrently the prevalence of tattoos and body piercing, and eating disorder symptoms in a representative adolescent sample of a community in Sardinia, a major island in Italy. METHODS: A community sample of 828 students (female, 535; male, 282; mean age=17.5+/-1.4 years) among those attending high school in the district of Cagliari, Italy, were invited to take the Eating Attitudes Test, the Bulimic Investigatory Test of Edinburgh, and the Body Attitudes Test, alongside a short questionnaire aimed at evaluating their resorting to body modification practices, including tattooing and body piercing. RESULTS: Females scored higher than males at all eating disorder inventories. More males than females admitted the use of tattoos (14.5% vs. 5.4%), whereas the reverse was found for body piercing (18.4% vs. 21.3%). Tattoos among females and body piercing in both genders were statistically associated with eating disorder measures related to bulimia symptoms. On the whole, the degree of association was modest. CONCLUSIONS: Tattoos and body piecing should be seen as desires to show a subject's identity rather than as a marker of psychopathology. Greater health education, however, is needed in the wake of the growing popularity of these body modification practices.

Rural/urban differences in the distribution of eating disorder symptoms among adolescents from community samples.

OBJECTIVE: Rural/urban differences in the prevalence of mental disorders have often been reported in the last 30 years, among others in the distribution of eating disorder symptoms and suicide rates. The role of sex, age and socioeconomic status in the differences by place of residence has often been neglected in past studies. METHOD: Two independent community samples of students (mean age=17.4 years, SD=1.4), taken from among those attending high school in an urban district (Cagliari; n=817) and in a rural one (Carbonia; n=507) of south Sardinia, Italy, were invited to fill in the Eating Attitudes Test (EAT), the Bulimic Investigatory Test of Edinburgh (BITE), the Body Attitudes Test (BAT) and the revised Hopkins Symptom checklist (SCL-90-R). RESULTS: Female students scored higher than male students on all inventories. In male participants, the scores on the EAT were higher in the urban than in the rural sample. Conversely, in both male and female students the rural sample reported higher scores on the BITE symptoms subscale. When the comparison was confined to the fraction of those who scored higher than the suggested cut-off on the EAT and the BITE, students in the urban sample outnumbered those in the rural sample. No other differences were found. Socioeconomic status and age did not influence the differences in the reporting of eating disorder symptoms by place of residence. CONCLUSIONS: Although caution is required when reading the findings drawn from self-report instruments, it is evident that the factors influencing the distribution of eating disorder symptoms and their psychological correlates by place of residence are far more complex than currently thought.