The aim of this study was to assess body shape trajectories in childhood and midlife in relation to subsequent risk of breast cancer (BC) in a Mediterranean cohort.

The ‘Seguimiento Universidad de Navarra’ (SUN) Project is a dynamic prospective cohort study of university graduates initiated in 1999. With a group-based modelling approach, we assessed body shape trajectories from age 5 to 40 years. Multivariable Cox regression models were used to estimate the hazard ratio (HR) for BC after the age of 40 years according to the body shape trajectory.

City of Pamplona, in the North of Spain.

6498 women with a mean age of 40 years (sd 9).

We identified four distinct body shape trajectories (‘childhood lean-midlife increase’ (19·9 %), ‘childhood medium-midlife stable’ (53 %), ‘childhood heavy-midlife stable’ (21 %) and ‘childhood heavy-midlife increase’ (6·1 %)). Among 54 978 women-years of follow-up, we confirmed eighty-two incident cases of BC. Women in the ‘childhood lean-midlife increase’ group showed a higher risk of BC (HR = 1·84, 95 % CI 1·11, 3·04) compared with women in the ‘childhood medium-midlife stable’ category. This association was stronger for postmenopausal BC (HR = 2·42, 95 % CI 1·07, 5·48).

Our results suggest a role for lifetime adiposity in breast carcinogenesis.

Anorexia nervosa (AN) is a severe mental disorder. Body shape disturbances are key in the development and maintenance of AN. Only few data are available on inpatients with life-threatening AN. Therefore, we aimed to investigate if body shape difficulties—with a focus on both body checking and avoidance—could improve during hospitalization in both subtypes of AN and to ascertain eventual associations between body shape concerns upon admission and clinical outcome.

Upon hospital admission and end of treatment (EOT), 139 inpatients with AN completed Body Shape Questionnaire (BSQ), Body Checking Questionnaire (BCQ), and Body Image Avoidance Questionnaire (BIAQ) in addition to measures of eating and general psychopathology.

Patients with severe AN reported improved BSQ and BIAQ scores at EOT while BCQ did not significantly change. Diagnostic subtypes differed only in baseline BSQ scores and had an impact on the improvement in BSQ at EOT. Baseline BCQ was associated with patients’ clinical improvement at EOT, even after controlling for age, duration of illness, Body Mass Index, depression, and anxiety scores.

Data on body shape concerns and their trajectory during hospitalization for severe AN are lacking; our findings provide support to the effectiveness of hospitalization in improving body shape concerns and body avoidance, but not body checking. Also, baseline body shape concerns (especially body checking) impacted on clinical improvement. Future research is needed to identify treatments that could further improve the therapeutic approach to severe patients of AN in the acute setting.

To examine the attitudes of consumers, in particular their perceived benefits and barriers to physical activity from all EU member states, and having a measure of prevailing levels of activity, inactivity and self-reported body weight and body shape.

Cross-sectional survey using an interview-assisted face-to-face questionnaire.

The survey was conducted between March and April 1997 in the 15 member states of the EU.

Overall, 15 239 EU subjects, classified according to sex, age (six levels) and highest level of education attained (primary, secondary or tertiary), completed the survey. Sample selection of subjects in each EU member state was quota-controlled to ensure they were nationally representative.

The most important motivation for people to participate in physical activity is to maintain good health (42%), to release tension (30%) and to get fit (30%). The importance of the health argument is highest in older persons and in subjects with a primary education level. Only 13% of the EU population (16% of women, 10% of men) perceived losing weight as a benefit of physical exercise. The most important barriers to increase physical activity are work or study commitments (28%) and the subjects' belief that they are not ‘the sporty type’ (25%). There is considerable between-country variation in the answering pattern within the EU.

To investigate the association between the weight status of first–year female students (FYFS) and various weight management–related characteristics to identify possible components of a weight management programme for students.

Cross‐sectional study.

Female residences at a South African university.

A total of 360 FYFS.

Mean (± standard deviation (SD)) body mass index (BMI) of the FYFS was 21.8 ± 2.6 kg m−2, with 7.2% being underweight, 81.9% normal‐weight, 10.0% overweight and 0.8% obese. Underweight, normal–eight and overweight students differed with regard to their perception of their weight (P < 0.001), weight goals (P < 0.001) and previous weight–loss practices (P < 0.001). Mean ± SD score on the 26-item Eating Attitudes Test (EAT–26) was 8.5 ± 9.0 with 8.4% classified as high scorers. Mean ± SD score on the 34-item Body Shape Questionnaire (BSQ) was 87.7 ± 32.2, with 76.1% classified as low, 11.9% as medium and 11.9% as high scorers. The self-concept questionnaire indicated that 36.7% had a high, 43.9% a medium and 19.4% a low self-concept. Higher BMI correlated with a higher BSQ score (P < 0.001), a lower self-concept (P = 0.029) and a higher EAT-26 score (P < 0.001). Smoking was prevalent amongst 13.1% of students, and 51.2% used vitamin and/or mineral supplements. Students who quitted smoking had higher (P = 0.006) BMI (22.7 ± 2.9 kg m-2) than those who never smoked before (21.6 ± 2.5 kg m−2). Normal-weight students were more physically active than underweight or overweight students (P = 0.038).

The specific weight management-related needs of FYFS include information about supplement use, smoking, realistic weight goals, safe and sound weight-loss methods, weight cycling, body-shape perceptions, eating attitudes and behaviours, self-concept and physical activity. Interventions aimed at correcting these problems should target all students, regardless of their BMI.