The effect of teaching puberty health concepts on the basis of a health belief model for improving perceived body image of female adolescents: a quasi-experimental study

Prevalence of overweight/obesity, and associated factors among adolescents aged 12 ∼ 15 in Shandong Province, China: A cross-sectional study

Overweight/obesity among adolescents in Shandong Province, China, has been rising, posing significant public health challenge. Comprehensive investigation is needed to develop effective interventions. Following the Strengthening the Reporting of Observational Studies in Epidemiology guidelines, a stratified random cluster sampling approach was used from September to October 2023 across 17 cities in Shandong Province. The study included 165 middle schools, surveying 99,638 students aged 12 ∼ 15. After applying exclusion criteria, 97,356 students (97.71% effective rate) completed anthropometric measurements and questionnaires. Overweight/obesity were assessed based on national and international standards. Univariable chi-square test and multivariable logistic regression were used to analyze factors influencing overweight/obesity. In 2023, the overweight/obesity rate among 12 ∼ 15-year-olds in Shandong was 19.75%. Significant factors included sex, age, residence, family income, parental weight status and activity, mother's gestational diabetes history, birth weight, physical activity, sleep, screen time, homework, and diet. Girls, older adolescents, and those with physically active parents or who themselves engaged in over 1.5 h of daily physical activity had lower odds of being overweight/obese. Adequate sleep and frequent consumption of vegetable and fruit were also protective. Higher odds were associated with urban residence, high family income, overweight/obese parents, maternal gestational diabetes, high birth weight, excessive screen time, extensive homework, and frequent fast food consumption. Overweight/obesity in Shandong adolescents is influenced by multiple determinants. Holistic interventions addressing genetic, behavioral, and environmental factors are essential for promoting healthier lifestyles and reducing the prevalence in this demographic.

The effectiveness of pubertal health group counseling based on problem-solving, on body image concerns and anxiety in adolescent girls: Study protocol

BACKGROUND

Body image concerns are accepted as a pervasive problem by a large segment of society. Problem-solving counseling is one of the practical counseling techniques that mainly focuses on improving people's adaptability in stressful situations. We intend to determine the effectiveness of pubertal health group counseling based on problem-solving on body image concerns and anxiety in adolescent girls.

MATERIALS AND METHODS

A semi-experimental study will be conducted on 12-13 years old students in Babol (Mazandaran, Iran). One hundred people were determined as the final Sample size (50 people in each group) and will be selected to enter the study. A multistage sampling method will be used. The students of the intervention group will receive the necessary training in the problem-solving method regarding pubertal health, once a week for six weeks. Students in the control group will not receive education during the intervention period. Sociodemographic questionnaire, Littleton's body image concern, and Zong's anxiety will be used to evaluate students' body image concerns and anxiety. Analyzes will be done by statistical package for the social sciences (SPSS) version 25 software and a significance level of 5% will be considered. Descriptive statistics and frequency percentage will be determined for classification variables. Median, range, and mean along with standard deviations (SD) will be calculated. The Chi-square test, Repeated Measures ANOVA and ANCOVA test will be used in this study. Percentage prevalence for each categorical variable is calculated with 95% confidence interval (CI).

DISCUSSION

The effectiveness of counseling based on problem-solving has been reported in various studies on adolescent puberty health concerns and common adolescent mental health problems, hence its application on girls' body image can be effective.

Factors Associated with Satisfaction with Male Genital Self-Image in Brazil

Male genital self-image (GSI) refers to how men feel about their genitals. Studies suggest that GSI is influenced by several psychosocial and physical factors, such as frequency of sexual activities, anxiety, and sexual dysfunctions. In Brazil, no studies have investigated the factors associated with satisfaction with male GSI. This is a cross-sectional and online study conducted with Brazilian men over 18 years of age. The Male Genital Self-Image Scale (MGSIS), Body Appreciation Scale-2 (BAS-2), and International Index of Erectile Function (IIEF) were used. Body appreciation and frequency of sexual activity were included as confirmatory variables and other variables were explored as factors associated with GSI. Data were analyzed by binary logistic and multiple linear regression, according to the MGSIS cut-off point for satisfaction with male GSI and total score of MGSIS, respectively. A total of 1,235 men (M = 26.14, SD = 7.28 years) participated in the study. The mean of the total MGSIS score was 23.02 (SD = 4.45; absolute range, 7-28) points, with 62.11% of men being classified as satisfied with GSI. Men satisfied with GSI were more likely to have a partner, higher body appreciation, lower body mass index (BMI), and not have phimosis (excess skin covering the penis, making it difficult to expose the glans). Satisfaction with GSI of Brazilian men was associated with relationship status, body appreciation, BMI, and phimosis.

Factors influencing women to accept diet and exercise messages on social media during COVID-19 lockdowns: A qualitative application of the health belief model

This study investigates how engagement with social media leads women to adopt diet and exercise practices. We base our analysis on qualitative research, including surveys and in-depth interviews, with thirty (30) Australian women aged 18-35 years between April and August 2021. Our findings reveal how healthism discourse on social media, namely Facebook, Instagram and TikTok, underpin the adoption of diet and exercise practices by enhancing experiences of digital intimacy, repeat messages and personal testimonials from other women, and supporting new routines during COVID-19 lockdowns. This article contributes to health marketing literature by providing critical knowledge about women's experiences that prompt and shape complex ideologies of health that are often masked through diet and exercise practices on social media.

The effectiveness of educational program based on health belief model on promotion of puberty health concepts among teen girls: a cross-sectional study in north of Iran

BACKGROUND

Puberty is a sensitive critical stage of human life. As numerous healthy habits and behaviors are created during adolescence, correct health education during puberty is essential to maintain and improve an individual's physical, emotional, and mental health. The present study aimed to determine the impact of educational intervention based on the predictors of the Health Belief Model (HBM) on female nine-grade students' health behaviors in Rasht, Iran.

METHODS

The present randomized controlled trial study examined 110 female nine-grade students. Multi-stage sampling was performed, and the students were randomly divided into two groups of 55 as intervention and control. The data collection tool included a valid and reliable questionnaire with four sections, namely demographic variables, knowledge, HBM constructs, and health behaviors during puberty. The educational program comprised four 45-60-min sessions per group (4 groups of 13) based on HBM. The data were collected two times, before and 1 month after the educational intervention, and were analyzed using the independent t-test, paired t-test, chi-square test, and SPSS 23.

RESULTS

The mean age of menarche was 12.26 ± 1.133 in the intervention group and 12.12 ± 1.263 in the control group. The family was a source of information for students and the main cue to action before the intervention. Before the educational intervention, there was no significant difference between the experimental and control groups in terms of knowledge, HBM constructs, and puberty health behaviors; however, the variables increased significantly in the intervention group after educational intervention (P<0.001).

CONCLUSIONS

Given the effectiveness of the HBM in improving the health behavior of adolescent girls, it is recommended that health policymakers should plan and implement educational interventions in this field.

Motivators and barriers to oral hygiene self-care among adolescents in Malaysia: A qualitative study

OBJECTIVE

Having good oral hygiene self-care, especially a regular toothbrushing habit will promote lifelong oral health. Therefore, understanding the factors that influence an adolescent's oral hygiene behaviour is important in developing effective oral health programmes for this age group. This study aimed to explore the motivators and barriers to adolescents' oral hygiene self-care by exploring the perspectives of secondary school students from three government schools in the state of Selangor, Malaysia.

METHODS

Focus group discussions (FGD) were conducted with Form 2 (14-years-old) and Form 4 (16-years-old) students from selected secondary schools in Selangor using a semi-structured topic guide until data saturation was reached. Data were transcribed verbatim and analysed using framework method analysis.

RESULTS

A total of 10 FGDs were conducted involving 77 adolescents. The motivators for good oral hygiene self-care were appearance, fear of oral disease, consequences of oral disease and past toothache experience. The barriers for oral hygiene self-care were poor attitude towards oral care, lack of confidence in toothbrushing skills, snacking habit and the taste of toothpaste.

CONCLUSION

Understanding the motivators and barriers to adolescents' oral hygiene self-care is the first step in designing effective oral health education messages. The findings from this study can be used as a guide for oral health education programmes and development of materials that fulfil the needs of the adolescent population.

Fitness information-seeking behavior among female university students: A qualitative study

Obsession with the physique and appearance is a by-product of consumer societies. As such, fitness and slimming have now become major concerns of Iranian females. This study endeavors to elaborate on information-seeking behaviors among female students of Isfahan University of Medical Sciences concerning fitness. This study conducted in 2018, employs a qualitative approach using conventional content analysis. The research population includes female students of Isfahan University of Medical Sciences, 16 of whom were selected with use of purposive sampling. Data were collected through face-to-face semi-structured interviews and their trustworthiness was confirmed by the criteria of 'credibility', 'confirmability', 'dependability', and 'transferability' proposed by Guba and Lincoln. Results reveal four sub-categories and nineteen codes on information-seeking behavior. Sub-categories and codes including information-seeking motivations (achieving physical health, physical appearance, social acceptability, self-confidence, family and friends' pressure) information resources (electronic information resources, social media, printed information resources, doctors and nutritionists, family and friends, traditional & Islamic medicine, radio and TV), information validation (asking the doctors and specialists, matching the information with scientific references, consulting with friends and relatives) and obstacles to seeking information (lack of time, high costs, distrust, access limitation). by increasing the students' informational and media literacy, providing authentic and low-cost online resources of information and specialized TV programs, the damages rooted in using invalid information resources concerning fitness can be substantially diminished.