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Am J Hum Biol
January 2025
Federal University of Santa Catarina, Posgraduate Program in Nutrition, Federal University of Santa Catarina, Florianópolis, SC, Brazil.
Objective: This study aimed to assess the trend and factors associated with central obesity in four cross-sectional panels in schoolchildren aged 7-14 years between 2002 and 2019.
Methods: Waist circumference data were used to assess central obesity, and independent variables were gender, age, school shift (morning and afternoon), commuting to school method, mother's schooling, and family income. The chi-square test was used to assess the association between outcome and independent variables, and binary logistic regression was used to assess the predictors of central obesity and the effect size by odds ratio.
J Dent Sci
January 2025
School of Dentistry, Chung Shan Medical University, Taichung, Taiwan.
Background/purpose: Traditional dental education faces challenges, such as high student-to-faculty ratios and disruptions like the COVID-19 pandemic, which limit hands-on learning opportunities. Digital technologies, including intraoral scanners, offer potential solutions by improving accuracy and efficiency in clinical practice. This study explored the integration of digital tools in a self-directed learning model for the fixed prosthodontic tooth preparation.
View Article and Find Full Text PDFBMC Nurs
January 2025
Department of Paramedicine, Faculty of Applied Medical Sciences, Monash University, Monash University Building H, Peninsula Campus 47-49 Moorooduc Hwy, Frankston, 3199 , VIC, Australia.
Background: Students must be prepared for the transference of medication administration (pharmacology knowledge and clinical skills) to clinical practice. The Preparedness for Medication Oral Administration questionnaire has been used in several studies and demonstrated strong internal reliability and consistency. The questionnaire has been revised to align with updated medication competencies.
View Article and Find Full Text PDFBMC Med Educ
January 2025
Department of Surgery, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand.
Background: A mastery of life-threatening trauma procedures is important for medical students aiming to become proficient physicians. Thus, this study compares the effectiveness of deliberate practice with that of conventional lecture methods in teaching such students these essential skills.
Methods: A randomized controlled trial was conducted with 48 first- to third-year medical students at the Faculty of Medicine Vajira Hospital at Navamindradhiraj University (Thailand).
Background: Childhood obesity and the rate of its spread is a serious threat to the reproductive health of the nation, especially among boys, being a background for delaying sexual development and further disrupting fertility.
Aim: To study the peculiarities of the ratio of the level of leptin and a number of toxic and essential chemical trace elements in biological environments in adolescent boys aged 13-14 years with obesity and delayed sexual development.
Materials And Methods: Three groups of adolescents aged 13-14 years were studied and formed: the main ones - with constitutional exogenous obesity of 1-2 degrees (1-20 boys without secondary signs of puberty; 2 - 24 boys with 2-4 stages of puberty according to Tanner) and comparisons (3 - 15 boys with normal body weight and without deviations in puberty).
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