Injury incidence among middle school students aged 13–15 years in 47 low-income and middle-income countries

2015 ◽  
Vol 22 (6) ◽  
pp. 432-436 ◽  
Author(s):  
Erica J Street ◽  
Kathryn H Jacobsen
Partner Abuse ◽  
2015 ◽  
Vol 6 (4) ◽  
pp. 383-402 ◽  
Author(s):  
Michele Cascardi ◽  
Sarah Avery-Leaf

Emerging research on dating aggression in early adolescence suggests that it occurs as early as 6th grade. However, our understanding of dating aggression during this developmental phase remains limited. The primary purpose of the current study was to examine gender differences in various potentially harmful dating behaviors, including physical and psychological dating aggression and victimization as well as jealous, controlling, and monitoring behaviors in a low-income, urban sample of middle school students (N = 3,174). Approximately 40% of youth reported physical dating aggression as a perpetrator or victim. Girls endorsed all forms of physical aggression at a higher rate than boys with one exception: physical restraint. Regarding physical dating victimization, boys reported higher rates of having been slapped; scratched; or kicked, bit, or hit than did girls. There were no statistically significant gender differences in the frequency of injury to self (6% of boys, 2% of girls) or partner (4% of boys and 5% of girls injured a partner). Although the overall injury rate was low, it was not inconsequential. Regarding other potentially harmful behaviors, girls and boys reported jealous accusations, monitoring and spiteful verbal and nonverbal retaliation with the highest frequency. Although, the vast majority of dating aggression was characterized as “just playing around,” many youth demanded apologies and a substantial minority broke up as a result of dating aggression. Of note, boys were significantly more likely to “do nothing” in response to dating aggression compared to girls. Results highlight the complex, variable meaning of aggression, jealousy, and control in early adolescent dating relationships.


2007 ◽  
Vol 5 (4) ◽  
pp. 21-31 ◽  
Author(s):  
Shaunna Carter ◽  
Cindy Wolff ◽  
Jean Schuldberg ◽  
Keiko Goto

The purpose of this cross-sectional, descriptive study was to examine perceived barriers to the adoption of recommended dietary and physical activity behaviors in low income ethnically diverse middle school students. Respondents completed surveys in sixth and eighth grade (n=289): 37% (n=100) of whom were Hmong, 34% (n=92) White, and 18% (n=57) Non-Asian, Non-White (NANW). Chi square and ANOVA were used to test the hypothesis that there were significant differences in perceived barriers for the adoption of recommended dietary and physical activity behaviors among ethnic groups. At 46%, significantly more Hmong versus White (12%) and NANW (16%) students indicated that cost was a significant barrier to fruit and vegetable availability at home (p=.001). In addition, 51% of Hmong students versus 33% of White and 34% of NANW students indicated that peer pressure was a barrier to the consumption of fruits and vegetables (p=.002). At 33%, significantly fewer Hmong students reported meeting the guidelines for physical activity compared to White students (52%, p=.016). Furthermore, Hmong students believed that being physically active every day was less important to their family members compared to non-Hmong students (p=.004). These results indicate that there is a need for culturally specific nutrition education and physical activity promotion with a particular focus on reducing obstacles to the adoption of recommended dietary patterns and physical activity for Hmong middle school students.


Author(s):  
Dongchun Tang ◽  
Weicong Cai ◽  
Wenda Yang ◽  
Yang Gao ◽  
Liping Li

This cross-sectional study was carried out to explore the potential risk factors of physical activity-related injuries (PARI) among middle-school students of different genders. Selected by the random cluster sampling method, students aged from 12 to 16 years old in grades 7–8 from six middle schools in Shantou, southern China, were recruited for this investigation in November 2017. Information about socio-demographics, physical activity (PA) exposure time, individual exercise behaviors, risk-taking behaviors, and PARI experiences in the past 12 months was collected. A multivariate logistic regression model was used to explore the risk factors of PARI. A total of 1270 students completed valid questionnaires, with an overall injury incidence of 33.6% (boys: 42.0%; girls: 25.0%), an injury risk of 0.68 injuries/student/year, and an injury rate of 1.43 injuries per 1000 PA exposure hours. For boys, living in a school dormitory, participating in sports teams, exercising on a wet floor, rebellious behavior, and having longer PA exposure time were the risk factors of PARI. For girls, those who were sports team members, whose parents were divorced or separated, and those with longer PA exposure time were more vulnerable to suffer from PARI. In conclusion, PARI was a health problem among middle school students in southern China. Boys and girls differed in PARI occurrence and were affected by different risk factors, which provides a basis for targeted gender-specific intervention programs to reduce the occurrence of PARI among middle-school students.


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