Comparison of Body Mass Index by self-reported versus measured height and weight

This study compared differences between self-reported and measured height and weight and subsequent Body Mass Index. College students (N=62) were asked to complete a health questionnaire as accurately as possible. Height and weight were self-reported without the knowledge that these variables would be subsequently measured. Self-reported and measured heights, weights, and calculated Body Mass Indexes were statistically compared. Analysis indicated that measured height was significantly less than self-reported height for men, but weight was not significantly different. Calculated Body Mass Index for men was not significantly different, however, self-reported Body Mass Index resulted in placement in the Normal range (18.5 to 24.9) category and measured Body Mass Index placement in the Overweight category (25.0 to 29.9). Women's self-reported and measured heights were not significantly different; however, self-reported weight was significantly less than measured. Further, significantly different Body Mass Indexes were found for women. It was concluded that self-reported height and weight might be viewed with caution in Body Mass Index assessment for convenience samples of college-age subjects.     

Self-reported versus measured weight and height by adolescent girls: a Croatian sample

Self-reported and measured weight and height of 234 Croatian girls in Grades 5, 8, and 11 were used to explore the validity of these measures for calculating Body Mass Index. For both weight and height, the correlations between self-reported and measured values were over .93. Overweight girls underreported their weight and overreported their height.     

Eating behaviour, body image, and self-esteem of adolescent girls in Malaysia

This cross-sectional study was undertaken with 489 secondary school girls, ages 15-17 years, to examine disordered eating behaviours of adolescent girls in Malaysia and to estimate associations with body weight, body-size discrepancy, and self-esteem. Dietary restraint, binge eating, body image, and self-esteem were assessed using the Restrained Eating scale of the Dutch Eating Behaviour Questionnaire, the Binge Scale Questionnaire, the Contour Drawing Rating Scale, and the Rosenberg Self-Esteem Scale, respectively. Pearson correlations estimated associations between variables. There were 3.1% underweight, 9.8% at risk of being overweight, and 8.6% overweight girls. A total of 87.3% were dissatisfied with their own body size. Dietary restraint and binge eating were reported by 36.0% and 35.4%, respectively. Body Mass Index (r = .34, p < .01) and body-size dissatisfaction (r = .24, p < .01) were significantly associated with dietary restraint and binge eating, but self-esteem (r = -.20, p < .001) was significantly associated only with binge eating.     

Relations among premorbid weight,referral weight,and psychological test scores for patients with anorexia nervosa

The purpose of this study was to test the hypothesis that, in anorexia nervosa, patients with a low premorbid weight are associated with a low weight at referral and that premorbid weight, referral weight, and weight loss are associated with mood states. The changes of Body Mass Index from premorbid to referral, the duration of illness, and the psychological scores on the Profile of Mood States and the Cornell Medical Index-Health Questionnaire were examined in 49 anorexia nervous patients. Body Mass Index at referral of patients with lower premorbid Body Mass Index was significantly lower than that of patients with higher premorbid level. For patients with a larger relative decrease, scores on depressive mood were lower. These findings suggested that in anorexia nervosa patients, lower premorbid Body Mass Index was associated with lower Body Mass Index at referral, and that the patients with higher relative decrease in Body Mass Index might be satisfied with their weight loss.     

Effects of a 12-month pedometer walking program on gait, body mass index, and lower extremity function in obese women

This study evaluated the effects of a self-reported pedometer-walking program on gait, lower extremity function, and Body Mass Index for 33 obese women, ages 31-65 years (M = 48.0, SD = 8.0) and whose initial average Body Mass Index was 40.30 +/- 9.60 kg/m2. During the 12-mo. intervention participants wore pedometers and reported the number of daily steps walked. Body Mass Index, three gait parameters, steps/day, and lower extremity function were taken over 3-mo. intervals. All participants increased in gait velocity, % single-leg support, and lower extremity function, and decreased in Body Mass Index over time. Those whose steps/day increased by 2000 over 6 mo. had significantly faster velocities and longer step lengths than those whose steps/day did not increase. The 1-yr. walking program stimulated changes in gait, Body Mass Index, and lower extremity function for these obese women. Ultimately, these changes may reduce the risk of falls for this group of women.     

Body Mass Index, suicide, and homicide among inhabitants of the Caribbean Islands

To test the hypothesis that the more overweight and obese a nation, as measured by Body Mass Index, the greater the risk of suicide; mean scores of Body Mass Index for males and females over 15 years of age in 11 Caribbean Islands were not associated with either male or female rates of suicide or homicide with one exception, i.e., when controlling for gross domestic product per capita, mean Body Mass Indices for males were significantly and negatively associated with male rate of homicide.     

Sex differences in young gymnasts' postural steadiness

The present study examined the differences between male and female gymnasts in bipedal standing position, back standing scale, and stork standing scale testing. 29 young gymnasts (13 boys, 16 girls; ages 12 to 15 years) participated. A portable posturographic digital platform was used to record foot pressure (Foot Checker, Comex SA). Barefoot sole area (cm2), maximal pressure (kPa), center of foot pressure (CoP), sway area (mm2), and CoP linear distance displacement (mm) were analyzed in an integrated software module (Foot Checker, Version 4.0). The intra-class correlation coefficient and the coefficient of variation supported the reliability of the measurements. Results indicated no differences between boys and girls on height, weight, and Body Mass Index. Differences indicated better performance by girls compared to boys in back standing and stork standing.     

Changes in body dissatisfaction relative to gender and age: the modulating character of BMI

This study examines the level of body satisfaction in adolescents, and its association with age, sex and body mass index. A non-clinical group was made up of 935 adolescents (484 boys and 451 girls), aged between 10 and 18 years. The body image was assessed by the Body Dissatisfaction scale within the Eating Disorder Inventory (Garner, 1998, 2004) and by the indirect indicator Ideal Body Mass Index. The results showed that the Body Mass Index is an important covariable in the study of body dissatisfaction. Body dissatisfaction mean values increased in the female sample. The males' values did not change throughout adolescence.     

Downsizing obesity: On Ancel Keys,the origins of BMI,and the neglect of excess weight as a health hazard in the United States from the 1950s to 1970s

In 1972 Body Mass Index, BMI was put forth by physiologist Ancel Keys in his analysis of Seven Countries Study heart disease epidemiological data as the best available measure of obesity. This work culminated more than 20 years of effort by Keys to discredit the accepted measure of obesity, weight relative to height, along with a major public health campaign in the United States to fight heart disease through weight control. Here, I retrace his campaign to replace weight as a measure of obesity and analyze its methodology and relationship to the broader research field of heart disease epidemiology. I also explore why the epidemiological community accepted BMI despite Keys's failure to demonstrate that either it or adiposity (body fat content), were superior as predictors of heart disease—one of the Seven Countries Study's central aims.     

The Color-A-Person Body Dissatisfaction Test: stability, internal consistency, validity, and factor structure

Stability, internal consistency, validity, and factor structure of the Color-A-Person Body Dissatisfaction Test (CAPT) were assessed. Two- and 4-week test-retest correlations for college students and alpha coefficients for students and eating-disorder patients ranged from .70 to .89. Factor structure was unaffected by gender and clinical status. Correlations were mostly between -.40 and -.60 with Rosenberg's (1965) Self-Esteem Scale and Secord and Jourard's (1953) Body Cathexis Scale (BCS). Men higher on Body Mass Index (BMI) liked upper body parts; women higher on BMI disliked lower body parts. Treatment for bulimia affected both body image tests comparably.     

Exploring Emotion-Regulation and Autonomic Physiology in Metastatic Breast Cancer Patients: Repression, Suppression, and Restraint of Hostility

We examined relationships between three emotion-regulation constructs and autonomic physiology in metastatic breast cancer patients (N = 31). Autonomic measures are not often studied in breast cancer patients and may provide evidence of an increase in allostatic load. Patients included participated as part of a larger clinical trial of supportive-expressive group therapy. Systolic and diastolic blood pressure and heart rate were assessed at a semi-annual follow-up. We averaged 3 resting assessments and used measures of Repression, Suppression, Restraint of Hostility, and Body Mass Index as predictors of autonomic response. We found that higher repression was significantly associated with higher diastolic blood pressure, while higher restraint of hostility was significantly associated with higher systolic blood pressure. A repressive emotion regulation style may be a risk factor for higher sympathetic activation possibly increasing allostatic load, while restraint of hostility may be a protective factor for women with metastatic breast cancer.     

Body mass index in female Spanish Olympic athletes

The purpose of this study was to examine the Body Mass Index of 180 female Spanish Olympic athletes (M age = 27.1 yr., SD = 5.9 yr.) who participate in presentation sports and nonpresentation sports, in comparison with 114 female nonathletes (M age = 20.7, SD = 1.5 yr.). Presentation sports athletes have a profile similar to that of a university student but by age with a lower Body Mass Index. In particular, rhythmic gymnasts have a lower weight and Body Mass Index than other athletes and nonathletes.     

Body-esteem, body mass index, and risk for disordered eating among adolescents in synchronized swimming

The aim of this study was to examine dimensions of body-esteem, Body Mass Index, and their relations with eating disorder symptoms among 42 elite adolescent athletes engaged in competitive synchronized swimming (M = 15.4 yr., SD = 1.2) and to compare them with 40 athletes in sports with no emphasis on leanness (M = 16.5 yr., SD = .93), and 50 nonathlete college female students (M = 16.3 yr., SD = 1.1). They completed the Body-esteem Scale and the Eating Attitudes Test, and the Body Mass Index was computed. Analysis showed synchronized swimmers reported greater negative feelings about their appearance than the two other groups and low perceptions of how others evaluate their physical appearance. Participants did not differ on the EAT-26. Regression analyses showed that Body Mass Index and Body-esteem Appearance accounted for 38% of the variance in log-transformed Dieting scores of synchronized swimmers. Results are discussed in relation to the literature.     

Body image, figure rating, and body mass index of girls enrolled in health, physical education, or athletics classes

The aim was to examine associations among body-image, figure rating, and Body Mass Index of seventh grade girls who chose health, physical education, or athletics classes. Measurements were taken prior to and following the course. Class choice was significantly related to body-image satisfaction but not to figure rating or Body Mass Index. Research is needed to examine inaccurate self-perception of fatness in underweight girls, whether there is a higher risk for eating disorders for students in athletics and physical education classes, whether the curriculum is effective with students in physical education and athletics, and why girls who chose the health class began with higher body-image satisfaction than those in physical education or athletics, even though their Body Mass Index and figure-rating size did not differ.     

Relations of Body Mass Index,body fat,and power of various muscles to sport injuries

The aim of the present study was to estimate associations of Body Mass Index, body fat, and muscle power on sport injuries. In injured and noninjured athletes during a sport season of four months, the differences in Body Mass Index, the percent body fat, and back, leg, and right- and left-hand muscle strength were examined. The subjects were 329 men and 127 women attending classes in the departments of Physical Training and Sport of Atatürk University (Erzurum, Erzincan, and A?ri in Turkey). Body Mass Index was higher in injured athletes than in noninjured ones, but there was no difference in percent body fat between injured and noninjured athletes. The back and leg muscle power were higher for noninjured athletes than for injured ones. The right- and left-hand power was higher for injured athletes in some sports. Because the back and leg muscles function in control of equilibrium, the power of these muscles may be important for control related to avoidance of sport injuries.     

Speed during training and anthropometric measures in relation to race performance by male and female open-water ultra-endurance swimmers

The relationship of anthropometric and training characteristics with race time were investigated in 39 male and 24 female open-water ultra-endurance swimmers in a 26.4 km open-water ultra-swim, using bi- and multivariate analyses. For the men, body height, Body Mass Index, length of arm, and swimming speed during training were related to race time in the bivariate analysis. For the women, swimming speed during training was associated with performance in the bivariate analysis. In the multivariate analysis for the men, Body Mass Index and swimming speed during training were related to race time.     

Differences in body esteem by weight status,gender, and physical activity among young elementary school-aged children

Body satisfaction is important for the prevention of disordered eating and body image disturbances. Yet, little is known about body esteem and what influences it among younger children. The purpose of this study was to evaluate body esteem and the relationships between body esteem, weight, gender, and physical activity in elementary school children. A total of 214 third graders in a U.S. Midwestern state participated in this correlational study. The Body Mass Index-for-age, the Body Esteem Scale (BES), BE-Weight, BE-Appearance, and a Physical Activity Checklist were used to examine the relationships between the variables using bivariate correlations and analysis of variance. While children's body esteem did not differ by physical activity, important interactions were identified between weight status and gender in global body esteem and BE-Appearance. It is critical to examine attitudes about weight and appearance and the relationship between body esteem and self-esteem further among middle childhood-aged children.     

Announcement

Stability, internal consistency, validity, and factor structure of the ColorA-Person Body Dissatisfaction Test (CAPT) were assessed. Two- and 4-week test-retest correlations for college students and alpha coefficients for students and eating-disorder patients ranged from .70 tO .89. Factor structure was unaffected by gender and clinical status. Correlations were mostly between -.40 and -.60 with Rosenberges (1965) Self-Esteem Scale and Secord and Jourard's (1953) Body Cathexis Scale (BCS). Men higher on Body Mass Index (BMI) liked upper body parts; women higher on BMI disliked lower body parts. Treatment for bulimia affected both body image tests comparably.