scholarly journals Influence of Body Mass Index on Weight Loss Behaviors among Underweight and Normal Weight Adolescents: Focusing on the Mediating Effects of Body Image Distortion

2020 ◽  
Vol 45 (3) ◽  
pp. 231-239
Author(s):  
Hyun Jung Yun
Keyword(s):  
Body Mass Index ◽  
Weight Loss ◽  
Body Image ◽  
Body Mass ◽  
Image Distortion ◽  
Normal Weight ◽  
Mediating Effects ◽  
Body Image Distortion

scholarly journals Body image distortion and dissatisfaction in incarcerated women

2019 ◽  
Vol 32 ◽  
Author(s):  
Ana Paula Dias Inocêncio BARBOSA ◽  
Clélia de Oliveira LYRA ◽  
Ursula Viana BAGNI
Keyword(s):  
Body Mass Index ◽  
Body Image ◽  
Nutritional Status ◽  
Body Mass ◽  
Body Image Dissatisfaction ◽  
Incarcerated Women ◽  
Image Distortion ◽  
The Body ◽  
Female Inmates ◽  
Body Image Distortion

ABSTRACT Objective To investigate the prevalence of Body Image distortion and dissatisfaction and evaluate the associated factors in incarcerated women in a closed regime. Methods Cross-sectional observational study, conducted with female inmates (n=107) in Rio Grande do Norte, Brazil. Personal sociodemographic data were collected through an interview, and the height and weight were measuredto obtain the body mass index. Body image was assessed using a scale of silhouettes fi gures for Brazilian adults. Prevalence Ratios with their respective 95% Confi dence Intervals and Bland-Altman method were used in thestatistical analysis. Results A total of 83.3% of the participants were affected by body image distortion and 91.6% by body image dissatisfaction. More than a half (58.9%) wanted a lower Body Mass Index (9.01±5.25Kg/m2), however, 32.7% wanted to increase the body size (6.43±4.34Kg/m2). The sociodemographic characteristics, nutritional status (PR=0.99; 95%CI:0.89-1.11), and the time of imprisonment (PR=1.06; 95%CI:0.94-1.19) were not associated with Body Image dissatisfaction. No associations were observed between body image distortion and the time ofimprisonment (PR=1.17; 95%CI:0.96-1.42) or nutritional status (PR=1.10; 95%CI:0.89-1.36). Conclusion Most female inmates were dissatisfied with their bodies and distort their body image, indicating the need for these aspects to be included in the health promotion actions in the prison system.

Ideal body image for the opposite sex and its association with body mass index

2021 ◽  
pp. 1-9
Author(s):  
María Eugenia Ibáñez-Zamacona ◽  
Alaitz Poveda ◽  
Esther Rebato
Keyword(s):  
Body Mass Index ◽  
Body Image ◽  
Body Mass ◽  
Normal Weight ◽  
Age Group ◽  
Younger Age ◽  
Opposite Sex ◽  
Ideal Body Image ◽  
Ideal Body ◽  
Spearman’S Correlation

Abstract This research studied the preferences reported by women and men about their Ideal Body Image for the Opposite Sex (IBIOS), and its association with body mass index (BMI). It also analysed the preferences of each sex for a woman’s ideal body image (W-IBI) and a man’s ideal body image (M-IBI). A total of 450 participants aged 18–70 years with different weights were studied. Their IBIOS was assessed using standard figural stimuli. The sample was divided in four groups by sex and age (<45 years; ≥45 years). Sex and age differences in IBIOS, as well as sex differences in the preferences for a woman’s ideal body image (W-IBI) and a man’s ideal body image (M-IBI), were tested using a non-parametric Mann-Whitney U test. The association between IBIOS and BMI was analysed using Spearman’s correlation. In all groups, the most chosen silhouette as IBIOS was number 4. In the under-45 years group, women chose bigger silhouettes for the opposite sex than men did (p<0.05). In this age group women chose as ideal smaller silhouettes for the female body than men did (p<0.01). In addition, women and men in the younger age group and with normal weight chose smaller silhouettes, while those who were overweight or obese selected larger silhouettes (p<0.001). Age was found to be a relevant factor in IBIOS preferences, and in the association between IBIOS and nutritional status as measured by BMI, which was only observed to be significant in the younger age group.

Cancer Cachexia in the Age of Obesity: Skeletal Muscle Depletion Is a Powerful Prognostic Factor, Independent of Body Mass Index

2013 ◽  
Vol 31 (12) ◽  
pp. 1539-1547 ◽  
Author(s):  
Lisa Martin ◽  
Laura Birdsell ◽  
Neil MacDonald ◽  
Tony Reiman ◽  
M. Thomas Clandinin ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Body Mass Index ◽  
Weight Loss ◽  
Body Mass ◽  
Normal Weight ◽  
Cancer Center ◽  
Skeletal Muscle Index ◽  
Patients With Cancer ◽  
C Statistic ◽  
Muscle Attenuation

Purpose Emerging evidence suggests muscle depletion predicts survival of patients with cancer. Patients and Methods At a cancer center in Alberta, Canada, consecutive patients with cancer (lung or GI; N = 1,473) were assessed at presentation for weight loss history, lumbar skeletal muscle index, and mean muscle attenuation (Hounsfield units) by computed tomography (CT). Univariate and multivariate analyses were conducted. Concordance (c) statistics were used to test predictive accuracy of survival models. Results Body mass index (BMI) distribution was 17% obese, 35% overweight, 36% normal weight, and 12% underweight. Patients in all BMI categories varied widely in weight loss, muscle index, and muscle attenuation. Thresholds defining associations between these three variables and survival were determined using optimal stratification. High weight loss, low muscle index, and low muscle attenuation were independently prognostic of survival. A survival model containing conventional covariates (cancer diagnosis, stage, age, performance status) gave a c statistic of 0.73 (95% CI, 0.67 to 0.79), whereas a model ignoring conventional variables and including only BMI, weight loss, muscle index, and muscle attenuation gave a c statistic of 0.92 (95% CI, 0.88 to 0.95; P < .001). Patients who possessed all three of these poor prognostic variables survived 8.4 months (95% CI, 6.5 to 10.3), regardless of whether they presented as obese, overweight, normal weight, or underweight, in contrast to patients who had none of these features, who survived 28.4 months (95% CI, 24.2 to 32.6; P < .001). Conclusion CT images reveal otherwise occult muscle depletion. Patients with cancer who are cachexic by the conventional criterion (involuntary weight loss) and by two additional criteria (muscle depletion and low muscle attenuation) share a poor prognosis, regardless of overall body weight.

scholarly journals Assessment of body image in preschoolers: Perception of parents and children / Valoración de la imagen corporal en preescolares: Percepción de padres e hijos

2018 ◽  
Vol 9 (2) ◽  
pp. 208-220
Author(s):  
Rosalia Vazquez-Arevalo ◽  
Alberto Rodríguez Nabor ◽  
Xochitl López Aguilar ◽  
Juan Manuel Mancilla-Díaz
Keyword(s):  
Body Mass Index ◽  
Body Image ◽  
Body Mass ◽  
Small Proportion ◽  
Normal Weight ◽  
The Body ◽  
Body Perception ◽  
Parents And Children ◽  
And Gender ◽  
The One

Abstract The objective of this research was to determine the body perception (BP) of preschoolers and compare it with the one reported by their parents. A total of 48 preschoolers participated (Mage = 5 years, SD = 0.5), 21 boys, 27 girls, and their parents (47 fathers and 48 mothers). The children were weighed and measured, also they answered the instrument Seven Figures of Collins (SFC) and seven questions about food, beauty and health. The parents answered the Body Image Questionnaire, the Stunkard Figures, as well as the SFCs to identify the real (RF) and ideal figure(IF) of their children. When children described themselves, they mostly referred the normal figure, coinciding with their parents. A very small proportion of preschoolers perceived themselves with obesity (around 29-30%); while any parent identified their children with obesity. 50% of preschoolers chose thinner silhouettes than their body mass index (BMI), but not emaciated. For RF, most parents chose normal weight for boys and light overweight for girls; for IF parents chose, for both sexes, the one with light overweight. In conclusion, the preschool BP disagreed between reality and perception, regardless of their BMI and gender. The parents also did not have an adequate BP for their children. Resumen El objetivo de esta investigación fue conocer la percepción corporal (PC) de preescolares y compararla con la que sus padres tienen de ellos. Participaron 48 preescolares (Medad = 5 años, DE = 0.5), 21 niños y 27 niñas, y sus padres (47 papás y 48 mamás). Los niños fueron pesados y medidos, contestaron el instrumento Siete Figuras de Collins (SFC) y, con relación a éste, siete preguntas sobre alimentación, belleza y salud. A los padres se les aplicó el Cuestionario de Imagen Corporal, las Figuras de Stunkard, además de las SFC para que identificaran la figura real (FR) e ideal (FI) de sus hijos. Para describirse, los preescolares refirieron mayormente la figura normopeso, coincidiendo con sus padres. Fue mínima la proporción de preescolares que se percibieron con obesidad (presente en 29-30%); mientras que ningún padre la identificó en sus hijos. El 50% de los preescolares eligió siluetas más delgadas a su índice de masa corporal (IMC), pero no emaciadas. Como FR, la mayoría de los padres eligió la normopeso para los niños y con sobrepeso ligero para las niñas; como FI eligieron, para ambos sexos, aquélla con sobrepeso ligero. En conclusión, la PC del preescolar discrepó entre la real y la percibida, independientemente de su IMC y sexo. Los padres tampoco tuvieron una adecuada PC de sus hijos.

Body-Image Distortion in Normal-Weight College Women

1989 ◽  
Vol 68 (3_suppl) ◽  
pp. 1195-1198 ◽  
Author(s):  
Salvatore Cullari ◽  
Roselyne S. Trubilla
Keyword(s):  
Body Image ◽  
Body Weight ◽  
College Women ◽  
Self Esteem ◽  
Image Distortion ◽  
Normal Weight ◽  
Cognitive Factors ◽  
Self Concept ◽  
Eating Disorder Inventory ◽  
Body Image Distortion

20 normal-weight college women were tested for body-image distortion and given the Eating Disorder Inventory and the Tennessee Self-concept Scale. Body-image distortion was present in one-half of the sample and seemed to be related to cognitive factors. There was no evidence of perceptual abnormalities in the subjects, and body-image distortion was not correlated with body weight or low self-esteem.

scholarly journals Body Image Discrepancy and Body Mass Index among Chinese University Students in Hong Kong

2014 ◽  
Vol 20 (1) ◽  
pp. 12-20
Author(s):  
Siu Kuen Robert NG
Keyword(s):  
Body Mass Index ◽  
Body Image ◽  
Hong Kong ◽  
University Students ◽  
Body Mass ◽  
Rating Scale ◽  
Body Part ◽  
Normal Weight ◽  
The Body ◽  
Body Image Discrepancy

LANGUAGE NOTE | Document text in English; abstract also in Chinese. Introduction: The purposes of this study were to examine (a) the relationship between Body Mass Index (BMI) and the perception of body image, (b) the body satisfaction level (BSS), and (c) the most satisfied and dissatisfied body part. Methods: 588 university students (aged: 20.0±2.2 years; BMI: 20.3±2.8 kg/m2) from four universities in Hong Kong indicated their perceived ‘ideal’ and the ‘healthiest’ male and female figure from 9-figure rating scale. Body Image Discrepancy (BID) between their ‘current’ and ‘ideal’ figure was calculated. Results: Men reported significantly higher level of BSS than women. BMI correlated with BSS in women (r=.-263, p<.01) but not in men; BMI correlated with BID in women (r=.446, p<.001) and men (r=.587, p<.001). Most respondents indicated ‘no part’ as their most satisfied body part. Men and women stated their most dissatisfied body part was abdomen and thigh respectively. BSS was the highest in normal weight men and underweight women. Overweight respondents rated significantly larger figure as their ‘ideal’ size than their underweight and normal weight counterparts. Conclusions: An increase in BMI aggravates an increase in their desire to be thinner. It is necessary to help university students in Hong Kong to develop a healthy and realistic body image. 探討大學生(1)身體質量指數(BMI)與身體形象差異的關係; (2)身體滿意度; (3)最滿意和最不滿意自己身體部份。588位大學生從香港四所大學在9個由瘦至肥的男女剪影公仔中選擇(1)“理想”和“最健康”的男女體型; (2)代表自己“現在”和“理想”的體型來計算出身體形象差異。女性的身體滿意度比男性低並與BMI成反比。大多數指無最滿意的身體部份，男女分別最不滿意腹部和大腿。正常體重男士和過輕女士最滿意自己身體。總結，BMI與減磅意欲成正比。

scholarly journals Effect of weight loss on early left atrial myopathy in obese patients without known cardiovascular disease

2021 ◽  
Vol 22 (Supplement_2) ◽  
Author(s):  
O Deal ◽  
J Rayner ◽  
A Stracquadanio ◽  
R Wijesurendra ◽  
S Neubauer ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Body Mass Index ◽  
Weight Loss ◽  
Body Mass ◽  
Left Atrial ◽  
Normal Weight ◽  
Obese Patients ◽  
Weight Loss Intervention ◽  
Reservoir Function ◽  
Lv Mass

Abstract Funding Acknowledgements Type of funding sources: Foundation. Main funding source(s): BHF & NIHR BRC Introduction Obesity is strongly associated with increased risk of heart failure and ischaemic stroke independently of associated co-morbidities. Left atrial (LA) reservoir dysfunction, a marker of atrial distensibility and compliance, is an early pathophysiological change which precedes the onset of cardiovascular disease in patients with obesity. It is unclear whether a weight loss intervention may be sufficient to reverse LA reservoir dysfunction. Purpose To longitudinally assess whether a weight loss intervention normalizes LA reservoir function by cardiac magnetic resonance (CMR) feature-tracking in patients with obesity and only subclinical cardiovascular disease and compared this age and sex matched non-obese normal weight controls. Methods A total of 45 patients with severe obese (age = 45 ± 11 years, body mass index = 39.1 ± 6.7 kg/m2, 51 ± 18 kg of excess body weight [EBW], 67% female) underwent CMR for quantification of LA and left ventricular (LV) size and function before and a median of 373 days following weight loss intervention. Weight loss was achieved by means of a very-low calorie diet (N = 28; 800 kcal/day) or by bariatric surgery (N = 17). A total of N = 27 non-obese healthy controls (age = 41 ± 12 years, body mass index = 22.3 ± 2.4 kg/m2, 75% female) underwent the same CMR protocol once. Results At baseline, patients with obesity displayed signs of atrial myopathy with increased LA volume and reduced LA reservoir function as compared to normal-weight controls (both P &lt; 0.05, Figure 1) alongside increased LV mass and hyper-normal LV ejection fraction [LVEF] (both p &lt; 0.01). As expected, weight loss led to a significant reduction of LA volume and LV mass with normalization of LVEF regardless of the degree of weight loss achieved (all P &lt; 0.05, Figure 2). By contrast, only a large weight loss (&gt;46.6% EBW, in red in Figure 2) was sufficient to improve and normalize the LA reservoir function (P &lt; 0.05, Figure 2).  On the other hand, moderate or milder weight loss (in orange and red) had no significant effect on LA reservoir function (both P &gt; 0.05). Conclusion Successful weight loss can completely revert early LA myopathic phenotype in obese patients without known cardiovascular disease although this can be achieved only with larger weight loss targets.

scholarly journals The relationship between body mass index, body image, and sexual function: A survey on Iranian pregnant women

2019 ◽  
Author(s):  
Mahtab Senobari ◽  
Elham Azmoude ◽  
Marziyeh Mousavi
Keyword(s):  
Body Mass Index ◽  
Body Image ◽  
Sexual Function ◽  
Pregnant Women ◽  
Body Mass ◽  
Normal Weight ◽  
The Body ◽  
Female Sexual Function ◽  
The Impact ◽  
The Relationship

Background: The prevalence of sexual problems is high during pregnancy. Despite this, there are limited data about the impact of physical and psychological factors such as body weight and body image on sexual function in pregnant women. Objective: To investigate the relationship between body mass index, body image, and sexual function among pregnant women. Materials and Methods: In this cross-sectional study, a total of 206 Iranian pregnant women (106 with normal weight and 100 overweight women) in their 2nd and 3rd trimesters of pregnancy were surveyed. Survey instruments included the Female Sexual Function Index and Multidimensional Body-Self Relations Questionnaire. Results: The prevalence of female sexual disorder was 72.3% in this survey. Diminished sexual desire/appetite was the most common problem reported by the participants (37.9%). The mean score of sexual problem and body image were not significantly different among overweight and normal weight women in the 2nd (p = 0.945 and p = 0.800, respectively) and 3rd trimesters of pregnancy (p = 0.310 and p = 0.507, respectively). Further, there were no relationships between the body mass index plus body image and the total female sexual function score (p = 0.44 and p = 0.837, respectively). However, the relationship between the appearance evaluation with lubrication (p = 0.043) and subjective weight with two subscales of sexual satisfaction (p = 0.005) and orgasm (p = 0.019) were significant. Conclusion: The findings from this study revealed that there were no relationships between body mass index plus body image score and the sexual function in pregnancy. Therefore, a further research is recommended to study other potential factors affecting sexual function during pregnancy.

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