Band 31, Heft 5

Emphysematous infection of the urinary tract is a rapidly progressive, necrotizing infection which results into collection of gas and subsequent destruction of the tissues. Although very rare among general population, such necrotizing infection is common, particularly among those with compromised immune status. With the rising trend of people afflicted with diabetes mellitus globally, this fulminating infection may pose a serious threat to the medical fraternity. A high index of suspicion and abdominal CT scan usually helps to establish the diagnosis at an early stage and thereby facilitating aggressive antimicrobial therapy and percutaneous drainage where indicated. Although, extirpation of infected renal unit was the treatment of choice earlier, with the advent of modern imaging, endourological procedures and broad spectrum antibiotics, majority of such patients can be treated with minimal morbidity and mortality even with salvaging of the renal units. We present here the outcome of management of 20 cases with varied spectrum of emphysematous infection.

This paper reviews the psychological and theoretical underpinnings that might help to explain the reported relationship between Internet addiction (IA) and psychopathology in both children and adolescents. Drawing on cognitive-behavioural models and social-skills theory, IA shows a strong relationship with depression, attention deficit hyperactivity disorder (ADHD) and time spent using the Internet use. Mixed findings are reported for social anxiety. Loneliness and hostility were also found to be associated with IA. Gender and age moderated these relationships with greater psychopathology generally reported among males and younger Internet users. This paper adds to the growing body of literature showing an association between IA and a range of mental health problems in both children and adolescents. A dependence on the Internet can potentially result in significant harm both socially and psychologically. While research has identified a potential pathway commencing with mental health problems and concluding with IA, few studies have examined the alternative direction and this may provide the impetus for future research endeavours.

Limited data are available on the effectiveness of the school-based structured fitness and wellness program to influence dietary quality and physical activity levels in Singaporean adolescents. The study examined if a 20-h (over 10 weeks) school-based structured fitness and wellness module affects the diet quality indices, energy intakes, physical activity levels and the associated energy expenditures in a group of healthy, male adolescents with low diet quality and physical activity levels. Participant demography, anthropometry, dietary intake and daily physical activity were obtained at the beginning, mid-point and end of the 10-week program. Physical activity levels were assessed accelerometrically over a 1-weekday period. Dietary intake were taken using a structured 7-day food diary, and diet quality assessed using the Diet Quality Index-International (DQI-I). The 31 enrolled participants (age 19.8 ± 0.6 years) with body mass index (BMI) (19.8 ± 0.6 kg/m 2 ) followed diets of low diet quality scores (48.3 ± 9.6 out of 100) and engaged in 3.87 ± 2.00 h of physical activity daily before the start of the intervention. Their dietary quality and physical activity levels did not change significantly throughout the intervention period. They scored poorly in the moderation and overall balance components of the diet quality assessment. The physical activity duration correlated inversely to the diet quality scores. Our results suggest that the prescribed school-based fitness and wellness module was ineffective in influencing the diet quality and physical activity levels of Singaporean male adolescents with low diet quality and physical activity levels.

Scottish children are reported to be among the least active in the world, additionally Scotland has previously been labelled “the sick man of Europe” on account of its poor health record. In response, the Scottish Government has implemented a range of policies with a strong focus on increasing physical activity (PA), Physical Education (PE) and the integration of health and wellbeing (HWB) with the aim of promoting and sustaining PA throughout life. To date, limited qualitative research exploring pupil perspective of PE lessons and HWB exists. To address this deficit, within this study, focus groups were conducted with 39 secondary school pupils (S1–S2). The findings indicated that delivery of traditional PE lessons, prioritising sporting ability, can act as a participation barrier to pupils who consider themselves “non-sporty”. Accordingly, a shift towards pedagogical models, rather than simply blocks of sports-related activities should be the priority of educators.

Background Bullying is a widespread public health problem among youth with potentially far reaching negative implications. Objective To determine the prevalence of childhood bullying and its association with addictive and anti-social behaviors among adults. Subjects Adults (n = 10,156) aged ≥18 years were invited to participate. Methods A cross-sectional, national study utilizing Adverse Childhood Experiences International Questionnaire (ACE-IQ) was conducted in Saudi Arabia (SA). Odds ratios (OR) and 95% confidence intervals (CIs) were calculated for bullying in relation to the outcome. Results Participant’s mean age was 34.3 ± 11.3 years and 52% were male. Thirty-nine percent of the participants reported being bullied. Significant gender differences were found in terms of prevalence of different types of bullying. Men reported higher prevalence of physical (40% vs. 33%, p < 0.01) and sexual (19% vs. 10%, p < 0.01) types of bullying. In contrast, women tend to report higher prevalence of psychological (16% vs. 9%, p < 0.01) and social (14% vs. 10%, p < 0.01) types of bullying. Bullying victims were 1.8 (95% CI 1.6–2.1) times more likely to smoke, 2.3 (95% CI 1.9–2.7) times more likely to drink alcohol, 2.9 (95% CI 2.4–3.4) times more likely to use drugs, 2.1 (95% CI 1.8–2.4) times more likely to have ever had out of wedlock sexual relations, and 2.5 (95% CI 2.1–3.0) times more likely to have suicidal thoughts compared to those who were not bullied. Conclusion Childhood bullying increases the chances of risky behaviors among adults in SA. Prevention of bullying should be in the national agenda of the Ministry of Education.

Background Survivors of paediatric brain cancer and/or cranial radiotherapy (CRT) are at an increased risk of developing serious comorbidities. Established risk factors for chronic disease include central obesity, endothelial abnormalities and diminished fitness. Objectives Here we characterised anthropometry, body composition, bone mineral density (BMD), heart rate (HR), blood pressure (BP), endothelial function, muscular strength and endurance and aerobic fitness in adolescent and young adult (AYA) survivors. Methods Twenty survivors (10 male, 10 female; 20 ± 2 years) were compared with 19 matched controls. Muscular strength was assessed using three repetition maximum tests, while muscular endurance was determined as number of repetitions performed per minute. Peak oxygen uptake (VO 2 peak) was assessed on a treadmill using a modified chronotropic protocol. Anthropometric measurements, HR and BP were taken using standard clinical protocols, while body composition and BMD were determined using dual X-ray absorptiometry (DXA). Endothelial function was measured using the flow mediated dilation technique. Results Survivors demonstrated deficits in muscular strength (latissimus dorsi pull-down, p = 0.020; bicep curl, p = 0.009), muscular endurance (squats, p = 0.012; sit-ups, p = 0.030; push-ups, p = 0.013), minute ventilation at peak exericse (p = 0.002) and VO 2peak (L/min, p = 0.002; mL/kg/min, p = 0.008; mL/kg LBM/min, p = 0.010). Additionally, survivors had greater waist-to-hip ratios (p = 0.032), resting HR (p = 0.048) and higher percentage of total body (p = 0.017), central (p = 0.009) and peripheral (p = 0.032) fat. Lean body mass (p = 0.004) and BMD (p = 0.005) were lower in the survivor group. Conclusion AYA survivors of paediatric brain cancer and/or CRT exhibit altered body composition, increased resting HR and reduced BMD, muscular strength, muscular endurance and cardiorespiratory fitness compared to controls.

Our study focused on the perception of victims of rape and the relationship with the perception of social roles for gender among college students in southwest Nigeria using a 5-item gender social scale and a perception of victims of rape questionnaire. The study was done among 312 college students in Southwest Nigeria and explored the perception of victims of rape and gender social roles. The aim was to determine the relationship between perception of rape victims and view of gender social roles. We used a perception of rape victims questionnaire and a validated 5-item gender social roles scale to assess the views of participants. The findings revealed that females had better perception of victims of rape than males. Females also had more positive views of females’ social roles involving gender. However, there was poor perception on work-related social roles and the traditional concept of headship in the varied situations described on the 5-item gender social scale. Old stereotypes of typically blaming victims of rape were not common beliefs among college students. There were no significant correlations between perception of victims of rape and perception of gender social roles among college students. Seemingly, the perception of victims of rape does not have a significant relationship with the concept of gender social roles.

Background The university entrance exam or Konkoor is a determining event for the Iranian adolescents and their families. It is considered as the most important opportunity for adolescents for creating their ideal futures. Hence, regarding the importance of this exam and its accompanying pressures during the critical and stressful adolescence period, this study describes adolescents’ perspective about what make them worried about the university entrance exam. Methods This study is based on responses of 500 high school female students to an open-ended question completed in their class. In total 482 adolescents wrote down their answers. Using quantitative content analysis, these statements were analyzed. Results The findings showed that three categories including “individual” category (87.90%) with three subcategories; Konkoor’s outcome, readiness for Konkoor, self-blame, and “family” category (7.12%) with three subcategories; consequences of failure, family expectations, family conflicts, and “religious- socioeconomic” category (4.98%) with three subcategories; religion, financial status, educational policies as the main adolescents concern sources about the university entrance exam. Conclusion Considering the high concerns of female adolescents about the university entrance exam and the pressures that they receive from their families, society, and even themselves, modifying the educational policies, applying some measures to promote knowledge, and gaining required skills to deal with different aspects of such concerns are necessary for adolescents and their parents.

Disruption in circadian rhythm affects the production of inflammatory cytokines. Understanding how it behaves in diseased conditions is essential. Despite the role of the interleukin-1β (IL-1β), a potent inflammatory cytokine, in human diseases, little is known about the steady-state circadian rhythm of IL-1β in healthy individuals. This short study investigates the diurnal pattern of salivary IL-1β throughout the day in healthy young adults. Twelve participants provided saliva samples at various times throughout the day. Salivary IL-1β were assessed using enzyme-linked immunosorbent assay (ELISA) and Western blot analysis. Salivary IL-1β levels were highest at 0430 h and lowest at 0000 h and shared a similar diurnal pattern to that of salivary IL-6. Western blot analysis showed that these levels correspond to the mature form of IL-1β. Our findings are important as it established the diurnal pattern of salivary IL-1β is fluctuating normally throughout the day. The findings also open an incredible opportunity for developing research conducted in the field with saliva as the diagnostic tool.

Background Sexual puberty in adolescents occurs before their mental and emotional maturity and exposes them to high-risk sexual behaviors. Because sexual risk-taking occurs before adolescents become involved in a sexual relationship, this study was conducted to identify the effect of group counseling based on self-awareness skill on sexual risk-taking among female high school students in Gorgan in order to suggest some preventative measures. Methods The present parallel study is a randomized field trial conducted on 96 girl students who were studying in grades 10, 11 and 12 of high school with an age range of 14–18 years old. Sampling was done based on a multi-stage process. In the first stage, through the randomized clustering approach, four centers among six health centers were selected. In the second stage, 96 samples were collected through consecutive sampling. Finally, the samples were divided into two intervention and control groups (each one having 48 subjects) through the simple randomized approach. It has to be noted that no blinding was done in the present study. The data were collected using a demographic specifications form and the Iranian Adolescents Risk-Taking Scale (IARS). The consultation sessions based on self-awareness skill were explained to an intervention group through 60-min sessions over 7 weeks. The pretest was conducted for both groups and the posttest was completed 1 week and 1 month after the intervention by the intervention and control groups. Finally, after the loss of follow-up/drop out, a total of 80 subjects remained in the study; 42 subjects in the intervention group and 38 subjects in the control group. Data analyses were done using SPSS v.16 along with the Freidman non-parametric test and the Mann-Whitney and Wilcoxon tests. Results The results showed that the sexual risk-taking mean scores in the intervention group (10.54 ± 15.64) were reduced by applying 1-week (8.03 ± 12.82) and 1-month (4.91 ± 10.10) follow-ups after the intervention. This reduction was statistically significant (p = 14%). However, no statistically significant difference was observed in the control group. Conclusion Group counseling based on self-awareness skill decreased the sexual risk-taking in girl students of the high school. As prevention is prior to treatment, this method could be proposed as the prevention of high-risk sexual behavior to healthcare centers and educational environments and non-government organizations (NGOs) interacting with adolescents.

Background In adolescence there are several biological and physiological changes associated with overweight and obesity. Objective The purpose of this study was to analyze the associations between health-related quality of life (HRQoL) and body mass index (BMI) in adolescents. Methods This is a cross-sectional analysis of 957 Portuguese adolescents (446 girls and 511 boys) aged 12–18 years. A series of variables were collected: (a) HRQoL was assessed using the KIDSCREEN-10 questionnaire; (b) socioeconomic status (SES) was measured using the Family Affluence Scale; (c) body composition (weigh, height) were measured and BMI was calculated and, (d) pubertal stage was assessed with Tanner stages; (e) the 20-m shuttle-run was used to estimate cardiorespiratory fitness. Regression models and mediation analysis were performed to assess the association between HRQoL and BMI. Results HRQoL was significantly higher in boys than girls (p < 0.05). The prevalence of overweight and obesity was 23.5% and 6.7% in girls, and 21.3% and 5% in boys, respectively. HRQoL was inversely and significantly associated with BMI in boys (B = −0.130; p < 0.05) and girls (B = −0.148; p < 0.05) after controlling for age, pubertal stage and SES. Cardiorespiratory fitness act as a full mediator variable on the relationship between BMI and HRQoL in adolescents (p < 0.05). Conclusion Our results suggest that cardiorespiratory fitness acted as a full mediator in the relationship between BMI and HRQoL, in adolescents. Public health policies targeting a wealthy weight and an improved physical fitness level could be a strategy of particular interest for improving the HRQoL of adolescents.

Given the increased prevalence of pediatric obesity and risk of developing chronic disease, there has been great interest in preventing these conditions during childhood by focusing on healthy lifestyle habits, including nutritious eating and physical activity (PA). The purpose of this study was to determine the relationship between PA, body mass index (BMI) and food choices in adolescent males and females. This cross-sectional study, using a survey questionnaire, evaluated 1212 Southern Californian adolescents’ self-reported PA, BMI and food frequency. Results revealed that even though males are more active than females, they have higher BMI percentile values (p < 0.05). Females consumed salad, vegetables and fruit more frequently than males (p < 0.05), where males consumed hamburgers, pizza, red meat, processed meat, eggs, fish, fruit juice, soda and whole milk more frequently than females (p < 0.05). Overweight/obese teens consumed red meat, processed meat and cheese more frequently than healthy weight teens (p < 0.05), yet there was no difference in PA between healthy and overweight/obese teens. These results demonstrate that higher levels of PA may not counteract an unhealthy diet. Even though PA provides numerous metabolic and health benefits, this study suggests that healthy food choices may have a protective effect against overweight and obesity. Healthy food choices, along with PA, should be advocated to improve adolescent health by encouraging maintenance of a healthy weight into adulthood.

With its high prevalence and debilitating impact on students, math anxiety is well studied within the educational context. However, the problem has yet to be examined from the psychological perspective, which is necessary in order to produce a more comprehensive perspective and to pave the way for therapeutic intervention. The current study, therefore, was conducted to identify cognitive and behavioral factors relevant to the occurrence and maintenance of math anxiety. Data were collected from 300 grade 9 students (150 females and 150 males) from public and private schools in Bangkok, Thailand. Participants responded to the measures of math anxiety, negative math beliefs, negative math appraisals and math avoidance. Structural equation modeling was conducted. Model fit indices obtained consistently suggested the good fitness of the model to the data [e.g. χ 2 /df = 0.42, root mean square error of approximation (RMSEA) = 0.00]. Negative math beliefs, negative math appraisals and math avoidance had a significant direct effect on math anxiety. Additionally, the indirect effect of negative math appraisal was observed between negative math beliefs and math anxiety. In summary, the proposed model accounted for 84.5% of the variance in the anxiety. The findings are discussed with particular focus on implications for therapeutic intervention for math anxiety.

Objective One of the biggest contributors to distracted driving among young people in the United States is technology. The objective of this study was to describe distracted driving behaviors among college students, with a specific focus on attitudes towards and use of social media. Methods With written permission, a survey was adapted from the Distracted Driving Public Opinion Poll distributed by the National Safety Council. The survey comprised 43 questions assessing attitudes and behaviors. A total of 411 students enrolled in a personal health course were invited to complete the survey. In total 324 surveys were completed, resulting in a response rate of 79%. Results Among students with a driver’s license, 95.2% reported engaging in distracted driving behaviors. The use of social media while driving was common, with 30.7% reporting that they glance at, read, or post to social media while driving, most commonly on Snapchat or Instagram. It was common for students to make or answer phone calls (72.0%), review or send text messages (54.6%), or glance at or read automatic notifications (43.3%). Almost all students (91.5%) reported that they believed a hands-free solution is safer than holding the phone while driving, but only 67.9% reported that they usually used a hands-free device. Students in a health major and students who drive in urban areas were more likely to engage in distracted driving behaviors. Conclusions These findings suggest a need for interventions, particularly those which target adolescents in an attempt to deter these behaviors as they transition into adulthood.