Junior High School Adolescents Research Articles

Comparison of Family Function and Mental Emotional Health of Adolescents in a State Junior High School, Modern and Traditional Boarding Schools

Background: Emotional and mental disorders can be experienced by all adolescents in both state junior high schools and in boarding schools. Students live with their parents and relatives at home in the state junior high schools. In contrast, in boarding schools, students must live independently, away from their parents, adapt to different boarding school environments, and are obliged to obey regulations. Objectives: To find out whether there are differences in family functions as well as emotional and mental disorders of adolescents in state junior high schools and modern and traditional boarding schools. Subjects: 433 adolescents aged 12-16 years were categorized into 191 adolescents in state junior high schools, 136 adolescents from modern boarding schools, and 106 adolescents from traditional boarding schools. This study used descriptive analytic designs with multivariate comparative approach methods. Instruments: Using the Family APGAR (Adaptability, Partnership, Growth, Affection, and Resolve) and Strength and Difficulty Questionnaire (SDQ) questionnaires, the total difficulty score was a combination of hyperactivity score, emotional score, behavior score, and peer score. A power score was considered a pro-social (behavior that supports others) score. Results: Function measurement of adolescents’ families in state junior high schools and modern and traditional boarding schools showed a highly functional Family APGAR score, p=0.265 (p>0.05). The adolescent SDQ score in state junior high schools was abnormal in the total score of difficulty and the hyperactivity score classification but borderline on peer score. The adolescent SDQ score in modern boarding schools showed abnormal results in a total difficulty and hyperactivity score, with a borderline peer score. SDQ scores of adolescents in traditional boarding schools were abnormal on the total score of difficulty and borderline on peer score. Conclusion: There was no significant difference in function between adolescents in the state junior high schools and modern and traditional boarding schools. However, there were significant differences between emotional and mental disorders of adolescents in state junior high schools and modern and traditional boarding schools. This mental health concern requires promoting and preventive efforts of a holistic family approach between adolescents, parents, teachers, and family doctors.

Correlation of Anemia With Achievement Index in Female Adolescents in Junior High School

In 2015, 5.9% of adolescents aged 10-24 years in the city of Cimahi, Indonesia experienced anemia. Adolescents may be at a particularly high risk of anemia which can be caused by consuming poor quality food, skipping meals, having menstruation every month and dieting because they want to slim down. Anemia in adolescents can lead to decreased body resistance, weakness and hunger, impaired concentration, and decreased learning achievement. This study was conducted to examine the relationship between anemia and student achievement at junior high school. This was a cross sectional study with a sample size of 85 female students recruited by proportionate stratified random sampling, with the criteria of not-menstruating, and not having a chronic illness or infection. The anemia prevalence was calculated and data were taken from the mid-semester exam results. Data analysis involved univariate and bivariate analyses. According to the findings, 45.9% of the female students had anemia and 5.9% had a fair level of exam results. There was a correlation between anemia and student achievement (p < 0.05). Suggestions based on the findings include for schools, in collaboration with nurses, to improve the activities of the school health unit by providing information about the importance of nutritional intake through changing dietary behavior.
 Keywords: anemia prevalence, achievement index, female adolescent students

Peningkatan Kesehatan Reproduksi Pada Remaja di Era New Normal Melalui Promosi Kesehatan pada Siswa SMA/SMK Seluruh Indonesia

Adolescents are an age group that holds the baton for the development of a nation. For this reason, young people need attention. During the COVID-19 pandemic, teenagers are at risk of contracting COVID-19 because of their high activity and tendency to group. In Indonesia, there are 63% of adolescents who have had sexual contact with the opposite sex and 21% have had an abortion, as many as 93.7% of junior high and high school adolescents have done genital stimulation, kissing their partner and oral sex/ and 62.7% of junior high school teenagers who do not virgins Changes in daily activities for adolescents will have an impact on the physical and psychological aspects of adolescents due to social restrictions, such as lack of information related to reproductive health. The purpose of this community service activity is to provide information about adolescent reproductive health online using zoom so that adolescents understand and apply it to their next life. The result of this activity is an increase in the knowledge of adolescents about reproductive health. Through this activity the provision of information about adolescent health can be done periodically.

Religious Education Undoing Heteronormativity: A Case Study of Christian Adolescents’ Perceptions of LGBTQ+ Sexualities in Yogyakarta, Indonesia

This paper is based on a quantitative research study of Christian adolescents in junior and senior high schools, in 12 Protestant churches in Yogyakarta, Indonesia, concerning their perceptions about LGBTQ+ sexualities. Using a “normalcy” perspective from disability studies, the study finds heterosexuality is normative; other sexual orientations are recognized as abnormal. The study shows that female respondents, senior high school level respondents, and respondents with LGBTQ+ family members/close friends have more positive perceptions toward the LGBTQ+ community. Based on these results, there is a need to develop a Christian religious education that helps undo heteronormativity as the standard of normalcy.

Reproductive health education: a qualitative study of health seeking behaviour of in-school female adolescents

INTRODUCTION: Adolescents in developing countries are often vulnerable to sexually transmitted diseases (STDs) and unplanned pregnancies. It is estimated that about 13 million adolescent girls have unplanned births each year in developing countries. This study examined the scope of the School Health Education Programme (SHEP) and health-seeking behaviours of female adolescents in Junior High School (JHS). METHODS: this qualitative research used the narrative approach. Group discussions were conducted among 100 female adolescents aged 12-19 years. Interviews were conducted among five community health workers in five health centres that provide reproductive health services. The in-depth interviews and group discussions were documented, transcribed and analyzed using NVivo 11, whilst thematic analysis was used in analyzing data. RESULTS: the mean age of adolescents was 15.5 years, with 74% reporting having knowledge of STDs. It was observed that the SHEP offers various information on health issues such as menstrual hygiene, STDs, personal hygiene, contraceptives, personal development and unsafe abortion practices. Adolescent reproductive health services were also available in the health centres but patronage was low as a result of perceived negative attitude of health workers and trust. Knowledge on issues of reproductive health is insufficient among JHS female adolescents, with many of them relying on the media and peers for reproductive health support. CONCLUSION: in this study, female adolescents are generally involved in risky sexual behaviour due to their low level of knowledge on reproductive issues and their unwillingness to patronize available reproductive health services because of the health system and cultural barriers.

Psychometric Assessment of the Persian Version of Compassion Scale for Adolescents.

The compassion scale for adolescents is a 20-item self-report measure consisting of three dimensions, namely, compassion toward other people, compassion toward oneself, and compassion toward other living things. This scale evaluates compassion in adolescents aged between 12 and 18years old. The purpose of the current study is to assess the psychometric properties of the compassion scale among Iranian adolescents in junior high school and senior high school students. The number of students who voluntarily took part in this research was 302. The relationships between the compassion scale, mindfulness, emotion regulation, and well-being were explored to assess the convergent validity. Furthermore, the relationship between the compassion scale and anxiety was investigated to assess the divergent validity. The results of confirmatory factor analysis supported the three factors of the compassion scale among Iranian junior and senior high school students same as the original version. The results show that the compassion scale appears to be a reliable and valid measure for Iranian adolescents.

Effect of Peer Promoters on Changes in Adolescent Smoking Knowledge and Attitudes: A School-based Intervention Study

Background: Smoking is currently a trend among youths, with the public emergence of new smokers shifting to this group.
 Aim:This study aims at analyzing the effect of peer promoters as communicators on the knowledge and smoking attitudes of junior high school adolescents.
 Methods:The quasi-experimental and non-equivalent control group designs were used. Furthermore, the respondents included 1062 students from two junior high schools in Makassar City, Indonesia, with 473 and 589 males and females, respectively. A total of 801 respondents had paired data (pre and post-test) consisting of 334 in the intervention and 467 in the control school.Paired t-test was used to measure the difference in the pretest and post-test scores of intervention and control schools. Independent t-test was used to determine mean difference between the pretest and post-test scores between intervention and the control schools.
 Results:The results showed that 18.4% (n = 1062) had smoked, with subtleties of 39.4% male and 1.5% female understudies. the knowledge score increase of 0.82 (p = 0.000) and 0.22 (p = 0.004) was observed in the intervention and control schools, respectively (n = 801). The attitude score also increased by 2.23 (p = 0.080) in the intervention and 2.51 (p = 0.000) in the control school (n = 801). Differences in the knowledge and attitude scores between both schools obtained a value of p = 0.004 and 0.766, respectively.
 Conclusion: education by peer promoters increase knowledge and change adolescent smoking attitudes indicated the promotion of school-based smoking behavior prevention efforts with intensive peer approach

Assessment of Peer Pressure and Sexual Adventurism among Adolescents in Ghana: The Moderating Role of Child-Rearing Practices

The rationale of this study was to examine the influence of peer pressure on sexual adventurism among adolescents in Ghana, and as well to explore the role of child-rearing practices in this relationship. The study covered adolescents in junior high schools in Ghana within the age range of 12 to 19 years. A sample of 525 adolescents was surveyed to participate in the research using the multistage sampling approach. The main instrument for data collection was a questionnaire. Data gathered were analysed using means and standard deviation, multivariate linear regression, and three-way interaction-moderation analysis. Child-rearing practices and peer pressure significantly and independently predicted sexual adventurism. Parental discipline acted as a significant moderator in the relationship between peer pressure and sexual adventurism. Again, only in the presence of discipline could monitoring and warmth moderate the relationship between peer pressure and sexual adventurism. Based on the findings, parents are encouraged to incorporate reasonable disciplinary measures in shaping their children’s behaviours against sexually deviant activities. Besides, guidance and counselling coordinators should plan and organize programs that centre on reducing the prevalence of peer pressure and sexual adventurism. Conclusions drawn from the study include bringing out a better understanding of the role that discipline and peer pressure play in influencing adolescents’ sexual adventurism.

Raising the awareness of privacy on the use of internet technology among adolescents

Sustainable Development Goals (SDGs) is the global agreement agreed by United Nation member countries. The agreement aims to assure fair and equitable development throughout the world. SDGs consist of 17 goals, which one of the goals is about information, communication, and technology (ICT). The principle of SDGs target is to make all countries benefit from the use of ICT including Indonesia. The massive use of ICT in Indonesia, especially within the young generation somehow triggers the possibility of cybercrime. It is necessary to increase awareness of the dangers of cyberspace, specifically regarding the use of personal data. Referring to that, this event conducts a program to increase the understanding and awareness of Junior and Senior High School students to be more careful when using their gadgets such as mobile phones, laptops, and computers, and etc. The method of analysis used in this research is qualitative which is a desk study and quantitative through the questionnaire. The results achieved in this service is the increased awareness of adolescents in Junior and Senior High School about the importance of personal data’s security on the internet so that students can be more aware and selective when accessing various websites.

Regarding 'The Influencing Factors of Sleep Quality among Chinese Junior and Senior High School Adolescents during the COVID-19 Pandemic'.

Regarding 'The Influencing Factors of Sleep Quality among Chinese Junior and Senior High School Adolescents during the COVID-19 Pandemic'.

An investigation of item difficulties in assertive communication based on Yogyakarta cultural values

This research examines the difficulty pattern of assertive communication scale instrument items containing spiritual values. The research and development design applies ADDIE work procedures (Analysis, Design, Development or Production, Implementation or delivery and Evaluation). The participants of the item development and item difficulty test were 425 junior high school adolescents in Yogyakarta who were selected using stratified random sampling technique. The data analysis technique used the Rasch model. The findings show that the item difficulty pattern from the aspect of assertive communication contains cultural values ​​which consists of 20 items indicating that item number 6, which reads I respond to the words/advice of my parents with harsh words because for me it is nonsense. with +1.57 logit indicates that this item is the most difficult for respondents to agree on in the cultural value-based assertive communication scale instrument that has been answered by the respondent. Meanwhile, item number 19, which reads “I respect religious differences among my friends or neighbours” is the item most respondents agree on.

External Antecedents of Entrepreneurial Orientation in Junior High School Students

Several previous studies on entrepreneurial orientation are studied were examined in the bussiness context and show the contribution of internal factors within individuals to the development of entrepreneurial orientation. However, only a few research that focused on entrepreneurship orientation in the context of education, especially for junior high school students in Java Island. This study aims to examine external factors, about authoritative parenting, and creativity climate for the entrepreneurial orientation of junior high school students. The research respondents were 291 junior high school adolescents in Jakarta, Tangerang, Bandung, Yogyakarta, Semarang and Surabaya. Data collection was carried out from August to November 2019. The data were analyzed using multiple regressions. The results showed that there was a significant influence between the authoritative parenting and the creativity climate on entrepreneurial orientation. The role of parents in providing responsible freedom to children allows children to be more courageous in facing risks, innovative, and open to competitive situations. The creative climate at school allows students to express their ideas and get used to solving problems. Keywords: entrepreneurial orientation, authoritative parenting, creativity climate, adolescents, Indonesia

A Clash of Sexual Gender Norms and Understandings: A Qualitative Study of Homosexual, Bisexual, Transgender, and Queer Adolescents’ Experiences in Junior High Schools

The objective of this study is to explore the inclusiveness of lesbian, gay, bisexual, transgender, and queer (LGBTQ) adolescents in junior high school from the perspective of LGBTQ adolescents in Sweden. Semi-structured in-depth interviews were conducted with 10 GBTQ adolescents aged 16 to 19. The study was approved by the Swedish Ethical Review Authority (Dnr: 2019-03816). A Braun and Clark inspired thematic analysis was performed through a theoretical lens inspired by Berger and Luckmann. The analysis resulted in three themes: (a) a navigator among peers as friends and bullies, (b) adults in school supported inclusion in and exclusion from the group of peers, and (c) non-heterosexuality and non-binary gender understanding as teaching projects in junior high school. In summary the LGBTQ adolescents face multiple challenges related to identity development in hetero- and cisnormative school environments, including adults and peers and their (re)actions. Inclusive and exclusive strategies exercised by the self, adults, and peers affect adolescents’ experiences of their school time. Initiatives to increase awareness and knowledge about the LGBTQ subject in school can lead to enhanced inclusion but also to an enhanced sense of not belonging. Inclusive initiatives can contribute to enhanced inclusion or its opposite, motivating further research into LGBTQ adolescents’ experiences of junior high school from a relational perspective.

THE RELATIONSHIP BETWEEN GROWTH MINDSET, GRIT, AND ACADEMIC ACHIEVEMENT: DOES GOAL COMMITMENT MATTER?

This present study’s consisted of Ghanaian junior high school adolescents, precisely JHS1 and JHS 2. The study duration spanned from January 2019 to October 2020. During the study period, two assessments were done. In the first assessment, primary six students consisting of 425 adolescents, were assessed from 35 schools. During the year 2019, students in primary six who partook in the first assessment were engaged when they had been promoted to Junior high school. They included students who had become part of the classroom experiment. Eventually, this approach resulted in a sample size of 632 students for both JHS 1 and JHS 2. The data collection used structured questionnaires, and the snowballing approach was used for sampling and sample recruitment. The analytical method used for data analysis is structural equation modeling (SEM). This method is reliable for understanding the unique relationship between the dependent and independent variables to reveal their direct and indirect effects. This present study found that a growth mindset and grit are proportionally related to students’ academic achievement. However, grit should be measured by the perseverance of effort, not consistency of interest and conscientiousness, to positively affect academic achievement. Both goal commitment and growth mindset are related to understanding how grit contributes positively to academic success. In essence, the findings imply that students need to have the perseverance to trigger their growth mindset and goal commitment to affect their academic pursuits positively. KEYWORDS: Growth mindset; Grit; Academic achievement; Goal commitment

Academic stress and depression of Chinese adolescents in junior high schools: Moderated mediation model of school burnout and self-esteem

Background Despite previous research indicates that academic stress is a risk factor for students’ mental health, the mediating and moderating mechanisms underlying this relationship are less known. This study tests the mediation effect of school burnout in the association between academic stress and adolescent depression, and whether this mediation is moderated by self-esteem.Methods A sample of 552 Chinese adolescents in junior high schools (mean age = 14.48 years, SD = 0.98) is obtained through multi-stage cluster random sampling. Mediation and moderation analyses are carried out in SPSS macro PROCESS.Results The association between academic stress and depression is found to be mediated by school burnout (b = 0.200, 95% CI [0.145, 0.263]). Moreover, the effect of school burnout on depression is moderated by self-esteem, with the effect being stronger for adolescents with low self-esteem (b = 0.377, p < 0.001) than for those with high self-esteem (b = 0.218, p < 0.001).Limitations The cross-sectional design of the study does not allow causal inferences.Conclusions These findings contribute to the understanding of how academic stress predicts adolescent depression, and provide practical implications for prevention and intervention programs to protect adolescents’ mental health in the school setting.

GENDER ATTITUDE TOWARDS ADOLESCENT’S PREMARITAL SEX IN SENIOR AND JUNIOR HIGH SCHOOLS IN THE NEW JUABEN MUNICIPALITY IN GHANA

The objective of the study was to assess adolescent’s attitudes towards premarital sex in Senior and Junior High Schools in the New Juaben Municipality in Ghana. A descriptive survey design was chosen for the study. The population of the study consisted of five thousand, one hundred forty-one (5,141) in-school adolescents in Junior and Senior High Schools in New Juaben Municipality. Convenient and random sampling techniques were used to select the study area, schools and respondents for the study. A convenient sampling technique was used to select the New Juaben Municipality. A random sampling method was used to select 250 respondents (students) from two Junior High Schools and two Senior High Schools in New Juaben Municipality. The main instrument used for data collection was a questionnaire. The data collected were statistically analysed using Statistical Package for the Social Sciences (SPSS). Both and descriptive statistics and the Analysis of Variance (ANOVA) test were used in the data analysis. Descriptive statistics such as frequency distribution in tabular form in graphical forms, and measures of central tendencies were used to analyse the data. The study concluded that the positive sexual behaviours of adolescents in Junior and Senior High Schools are evident in their attitude towards premarital sex. Adolescents in Senior High and Junior High Schools in the New Juaben Municipality exhibit a positive attitude towards premarital sex as the majority of them do not see that abstaining from sex would make them sick or look odd in society, neither would it give them problems during intercourse when they finally marry.

The Relationship Between Sugar-Sweetened Beverages, Takeaway Dietary Pattern, and Psychological and Behavioral Problems Among Children and Adolescents in China.

Background and Aim: The association of sugar-sweetened beverage (SSB) consumption and takeaway dietary pattern with psychological problems in Chinese children and adolescents has not been concretely reported. Our study aimed to investigate the association between SSB consumption, takeaway dietary pattern, and psychological and behavioral problems (PBPs).Methods: Cluster sampling method has been adopted from April to May 2019 to conduct a questionnaire survey among 30,188 children and adolescents in grades 1 to 12 from 14 schools in six streets in Bao'an District of Shenzhen. This cross-sectional study investigated the association of consumption of SSBs and takeaway patterns with PBPs, and PBPs were measured by the Strengths and Difficulties Questionnaire (SDQ) in primary, junior, and senior high school students.Results: A total of 33,801 primary, junior, and senior high school students (mean age = 12.44, SD = 3.47) ranging from 6 to 18 years old were recruited in this study using a health survey of children and adolescents in junior and senior high schools (grades 1–12), and 30,188 students with no missing data were finally analyzed (questionnaires with missing value >5% were excluded). The top three SSBs in the intake frequency were milk beverage drinks (not milk), vegetable protein drinks, and fruit and vegetable juice drinks. Adjusted for demographic factors, the higher the frequency of students consuming SSBs who have significantly higher PBPs, the higher the frequency of students with takeaway dietary patterns who also have significantly higher PBPs. More frequent intake of SSBs [odds ratio (OR) = 2.23, 95%CI = 2.0–2.47, p < 0.01] and higher takeaway dietary patterns (OR = 2.34, 95%CI = 1.81–3.03, p < 0.01) were associated with higher SDQ total difficulties scores. When low and medium consumption of SSB was compared, children and adolescents who have high SSB intake were more associated with total difficulties score (OR = 3.10, 95%CI = 2.67–3.59, p < 0.01), and when low and medium takeaway dietary patterns were compared, children and adolescents who have high takeaway dietary patterns were more associated with total difficulties score. The joint associations of SSBs and takeaway pattern with SDQ were stronger than the associations individually.Conclusions: Students consuming higher SSBs and having takeaway dietary pattern are associated with increased levels of PBPs individually and interactively. These results may have implications for mental health prevention in adolescents.

The Influencing Factors of Sleep Quality Among Chinese Junior and Senior High School Adolescents During the COVID-19 Pandemic.

BackgroundSince coronavirus disease 2019 (COVID-19) outbreak, its terrible infectiousness has caused great panic, anxiety and poor sleep quality to the vulnerable adolescent populations.MethodsThis cross-sectional online survey recruited 10 569 Chinese junior and senior high school adolescents during 31 January to 9 February 2020. Basic socio-demographic information, Pittsburgh Sleep Quality Index (PSQI), Self-rating Anxiety Scale (SAS) and Fear of negative evaluation (FNE) were included in the survey. The χ2 and logistic regression analyses were used to identify factors correlated with poor sleep quality.ResultsThe prevalence of poor sleep quality was 18.6% in the Chinese adolescent population. The average score of PSQI was 3.39 (SD = 2.64), which was significantly correlated with scores for anxiety (r = 0.50, p < 0.01), and FNE (r = 0.36, p < 0.01). Adjusted logistic regression indicated that gender (females) and education (senior high school) were associated with poor sleep quality, while living in Hubei Province and time spent on the COVID-19 information were inversely associated with poor sleep quality. Having a family member or friend infected/suspected and spending time on electronics were associated with higher odds of having poor sleep quality. Adolescents with anxiety were 8 times, and those with FNE were three times more likely than ones without anxiety or FNE to have poor sleep quality. In addition, the number of meals, exercise time and diet quality were also significantly associated with sleep quality. (p < 0.05).ConclusionsPoor sleep quality was common during the COVID-19 pandemic in Chinese adolescents. Understanding several factors associated with the poor sleep quality will offer some important insights into determining potential interventions to improve sleep quality during the COVID-19 pandemic.

Knowledge about, attitude toward, and practices in skin care among Thai adolescents.

Skin care for maintaining skin integrity includes cleansing, skin product use, and photoprotection. Inappropriate skin care can lead to skin problems. To evaluate the knowledge, attitude, and practices in skin care among Thai adolescents. Questionnaire-based, descriptive, cross-sectional study. A total of 588Thai adolescent students (mean age: 15.6 ± 1.8years, 50.5% female) were included. Of those who responded, 99.5% knew the benefits of cleansing, and 95.9% knew the benefits of skin care products. Skin products, moisturizer, and sunscreen were used by 87.8%, 80.8%, and 71.5% of students, respectively. Female teenagers used moisturizers, cosmetics, and sunscreen significantly more than males (p = 0.001, p = 0.001, and p < 0.001, respectively). High school teenagers applied cosmetics more than junior high school teenagers (p = 0.004). Ninety-three percent of adolescents knew the effects of sunlight, but only 27.4% regularly applied sunscreen. The sources of knowledge were from person, online social media, print media, and television/radio in 88.5%, 77.5%, 30.7%, and 26.1%, respectively. Data from physicians and parents were trusted by 65.3% and 64.2%, respectively. Most (74.1%) adolescents searched for data from more than 1source. Adolescent females and high school adolescents demonstrated significantly more accurate knowledge and practice in cleansing and photoprotection (p < 0.001) compared with adolescent males and junior high school adolescents. Knowledge and practices did not significantly correlate with underlying skin diseases or monthly allowance. Gender and education level were found to significantly influence knowledge and practice in skin care among adolescents in Thailand.

Prevalence and Correlates of Unintentional Injuries among In-School Adolescents in Ghana.

Injuries among adolescents pose significant public health problems. Unintentional injuries are the leading cause of adolescents’ mortality and disability with the largest burden in low-and middle-income countries. Yet, there is paucity of data in Ghana on adolescent injuries. The present study aimed to determine the prevalence and correlates of unintentional injuries among in-school adolescents in Ghana using data from the Global School-Based Health Survey. Cross-sectional data on 2058 adolescents in junior and senior high schools who randomly participated in the 2012 Global School-Based Health Survey were analyzed. Descriptive statistics were performed to determine the prevalence of unintentional injuriesacross the background characteristics of in-school adolescents. Binary logistic regression was employed to determine the factors associated with unintentional injuries. The results were presented as crude and adjusted odds ratios at a 95% confidence interval. The prevalence of one or more serious injuries in the past 12 months was 57.0%. The most commonly reported type and cause of injuries were “I had a cut or stab wound” (15.2%) and “I fell” (13.1%), respectively. In the adjusted regression, in-school adolescents aged 14–16 (aOR = 1.60, CI = 1.12–2.28) were more likely to report one or more serious injuries compared to their counterparts aged 13 or younger. In-school adolescents who participated in physical education (aOR = 1.27, CI = 1.03–1.58) had higher odds of reporting one or more serious injuries. The odds of being injured was higher among adolescents who were truant at school compared to those who were not truant (aOR = 1.42, CI = 1.14–1.77) In-school adolescents who were bullied were more likely to report being injured one or multiple times compared to their counterparts who were not bullied (aOR = 2.16, CI = 1.75–2.65). In addition, the odds of being injured once or multiple times were higher among adolescents who were physically attacked (aOR = 2.21, CI = 1.78–2.75), those that engaged in physical fighting (aOR = 1.94, CI = 1.54–2.45), and those who reported high psychological distress (aOR = 2.00, CI = 1.52–2.63) compared to their counterparts who were not. Conversely, adolescents in senior high schools were 39% less likely to be injured once or multiple times compared to those in junior high schools (aOR = 0.61, CI = 0.47–0.79). A relatively high prevalence of unintentional injuries was found among in-school adolescents in the study. The numerous factors identified in this study could be integrated into health promotion and injury prevention activities to help reduce the occurrence of injuries among in-school adolescents. Moreover, students who are susceptible to unintended injuries such as older adolescents, victims of bullying, those who participate in physical education, those who are often involved in fights, truants, and those who have psychological distress should be sensitized to take measures that will reduce their level of susceptibility. First aid treatment services should also be made available in schools to treat victims of unintended injuries.