Background: An increase in overweight and obesity among young adults are major health concerns which can influence their self-perception about body image. Body image has received a great deal of attention among young people. Body dissatisfaction is an extremely powerful construct that pervades our self-esteem, resulting in psychological impact and disordered eating. This study examines the association of body image dissatisfaction, disordered eating, and body mass index among medical students and its relationship with gender.
Materials And Methods: This cross-sectional study was conducted among 493 medical students. Body shape questionnaire (BSQ), Eating attitude test (EAT 26), and the Figure Rating Scale questionnaire were administered. Body mass index (BMI) and waist circumference (WC) were calculated using standard tools.
Results: Around half the participants (54%) had a concern with regard to their body shape with a female preponderance, and one-fourth of the study population (25%) had a higher risk for eating disorder. BSQ and EAT26 questionnaires had a significant positive correlation with BMI and WC.
Conclusion: This study highlights a high prevalence of body image dissatisfaction among medical students who have direct positive correlation with BMI and WC. Health education programs addressing optimal weight and active lifestyle should be emphasized to reduce psychological burden in future.
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http://dx.doi.org/10.4103/jehp.jehp_72_24 | DOI Listing |
J Appl Clin Med Phys
January 2025
Department of Radiation and Cellular Oncology, University of Chicago Medical Center, Chicago, Illinois, USA.
Background: Various methods exist to correct for intrafraction motion (IFM) of the prostate during radiotherapy. We sought to characterize setup corrections in our practice informed by the TrueBeam Advanced imaging package, and analyze factors associated with IFM.
Methods: 132 men received radiation therapy for prostate cancer with a volumetric modulated arc therapy technique.
Acta Psychol (Amst)
January 2025
Department of Experimental Psychology, Faculty of Social and Behavioural Sciences, Utrecht University, Utrecht, the Netherlands. Electronic address:
Studies show that body size estimates exhibit a contraction bias wherein participants with a lower-than-average BMI overestimate their bodies while participants with a higher-than-average BMI underestimate. We attempted to replicate this effect and test its relationship to allowed response time and estimates of average body size. Neurotypical female Dutch participants (n = 277) estimated their body size using a forced-choice task, which we modified to modulate allowed response time, and a method-of-adjustment task.
View Article and Find Full Text PDFJ Therm Biol
January 2025
ASSET, INRAE, Petit-Bourg (Guadeloupe), 97170, France.
Estimating animal behaviour during heat stress (HS) is particularly insightful to monitor animal welfare but also to better understand how animals thermoregulate. The present study is a proof of concept combining computer vision to monitor animal behaviour, continuous monitoring of subcutaneous temperature and recording of ambient temperature, with the aim to study the link between behaviour and animal body temperature during HS. A total of 22 pigs were video-monitored from 8:00 to 18.
View Article and Find Full Text PDFInvest Radiol
January 2025
From the Department of Radiology, Stanford University, Stanford, CA (K.W., M.J.M., A.M.L., A.B.S., A.J.H., D.B.E., R.L.B.); Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA (K.W.); GE HealthCare, Houston, TX (X.W.); GE HealthCare, Boston, MA (A.G.); and GE HealthCare, Menlo Park, CA (P.L.).
Objectives: Pancreatic diffusion-weighted imaging (DWI) has numerous clinical applications, but conventional single-shot methods suffer from off resonance-induced artifacts like distortion and blurring while cardiovascular motion-induced phase inconsistency leads to quantitative errors and signal loss, limiting its utility. Multishot DWI (msDWI) offers reduced image distortion and blurring relative to single-shot methods but increases sensitivity to motion artifacts. Motion-compensated diffusion-encoding gradients (MCGs) reduce motion artifacts and could improve motion robustness of msDWI but come with the cost of extended echo time, further reducing signal.
View Article and Find Full Text PDFCureus
December 2024
Department of Radiological Technology, Fujieda Municipal General Hospital, Fujieda, JPN.
Purpose This study aimed to clarify which positions are beneficial for patients with pathological lung diseases, such as acute respiratory distress syndrome, by obtaining lung ventilation and deformable vector field (DVF) images using Deformable Image Registration (DIR). Methods Thirteen healthy volunteers (5 female, 8 male) provided informed consent to participate to observe changes in normal lungs. DIR imaging was processed using the B-spline algorithm to obtain BH-CTVI (inhale, exhale) in four body positions (supine, prone, right lateral, left lateral) using DIR-based breath-hold CT ventilation imaging (BH-CTVI).
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