Occurrence of violence and violence-related injuries among 12—18 year-old Finns

Prevalence of violence and associated factors among youth in Northwest Ethiopia: Community-based cross-sectional study

Background

Violence as a known serious public health problem affects people in all stages of life, from childhood to the elderly. In society, one of the most visible forms of violence is young people violence, whereas they, adolescents and young adults, are the main victims of such violence. There was limited information on the burden of violence and factors among this age group. Therefore, this study aimed to determine the prevalence of violence and its associated factors among youth in Northwest, Ethiopia.

Methods

A community-based cross-sectional study design was conducted to estimate the magnitude of violence among youth in Northwest, Ethiopia. Data were taken from the mega project entitled assessment of common health problem and risky health behavior among youth. Youth violence was the dependent variable whereas the socio-demographic variables and substance use were the independent-variables. The bivariate logistic regression model was employed to identify associated factors. An adjusted odds ratio with a 95% confidence interval was used to determine factors associated with violence.

Results

From the total 1765 representatives of the youth population,1597 (90.5%) youth participated in the study. Overall, the prevalence of violence among youth aged 15–24 years for the last 12 months was 21.5%. In the multivariable logistic regression model, factors significantly associated with violence were being married and divorced (AOR = 1.77, 95%CI: 1.13, 2.79) and (AOR = 5.67, 95%CI: 2.93, 10.99), respectively, living with mother’s only (AOR = 1.85,95%CI: 1.28, 2.66) and father’s only (AOR = 2.45, 95% CI: 1.30, 4.63), and substance use (AOR = 2.38,95% CI: 1.56, 3.66).

Conclusions

The prevalence of violence among youth was high compared to other studies. Special emphasis Should be given for youth violence in order to manage the victims as well as for preventing and controlling the identified factors through strengthening policies and strategies.

Parents' Initiation of Alcohol Drinking among Elementary and Kindergarten Students

Parental experience of initiation of alcohol drinking has been identified as one of the early causes of alcohol drinking in preadolescents in many countries, including Japan. This study identified the association between parental alcohol-related knowledge and the initiation of alcohol use among preadolescent students in an urban area in Japan. Self-administrated questionnaires were distributed to 420 parents of kindergarteners and elementary school students, of which 339 were filled and returned (response rate: 81%). The parents' experience in initiating alcohol drinking in their children and their knowledge about the effects of alcohol on youth were explored. The requirements for drinking prevention programs for youth were also investigated. The result showed that a significantly higher proportion of parents of elementary school students had experiences of initiating alcohol use in their children compared to parents of kindergarten children. The parents' knowledge regarding the effects of alcohol on youth showed no significant difference between the two parent groups. These data indicate that the age of children is the only factor as opposed to parents' knowledge. We also found significant differences in the requirements of prevention programs between the two parent groups. The results of this study can contribute to the design of alcohol prevention programs for these parents, which could reduce the onset of children's drinking.

Knowledge, Attitudes, and Practices on Tick-Borne Human Diseases and Tick-Borne Encephalitis Vaccine among Farmers from North-Eastern Italy (2017)

Objectives: Tick-borne diseases (T-BD) represent a potential health threat for outdoor workers in endemic areas, such as the Autonomous Province of Trento (APT). We conducted a questionnaire-based survey to assess T-BD knowledge, attitudes, and preventive practices among APT farmers, specifically focusing on the use of protective habits and the uptake of the tick-borne encephalitis (TBE) vaccine.Methods: A convenience sample of 106 farmers (all males, mean age 47.3 ± 13.6 years) attending pesticide training courses (12/2016-03/2017) completed the anonymous survey. Binary regression analysis, calculations of multivariate odds ratios (mOR) and 95% confidence intervals were used to assess knowledge, attitudes, and risk perceptions as predictors of preventive measures.Results: Though general understanding of T-BD was fairly low, the majority of the participants perceived TBE infection as a frequent (73.6%) and severe disease (61.3%). Overall, 43.3% of participants knew a TBE vaccine was available, and 24.5% had been vaccinated. Protective habits were reported by 53.8% of respondents, with self-checks for tick bites particularly low at 2.8% of participants. Better knowledge of T-BD and favorable attitudes toward vaccinations were associated with TBE immunization (mOR 4.708; 95%CI 1.273-17.409 and mOR 3.555; 95%CI 1.175-10.760, respectively), while previous history of tick bite and any interaction with T-BD significantly predicted adherence to protective measures (mOR 4.458; 95%CI 1.808-10.991, and mOR 9.433; 95%CI 1.127-78.973, respectively).Conclusions: Adherence to preventive measures (TBE vaccine) and protective habits was unsatisfactory in our sampled group, being a possible consequence of significant knowledge gaps. Public health communication on T-BD in farmers should, therefore, target understanding of health issues and appropriate preventive measures.

Association between drinking and victimisation among Finnish adolescents: estimating the extent of the spurious effect

Aims

This paper examines how the frequency of adolescent drinking predicts total violent victimisation (while sober or intoxicated) vs. victimisation while sober.

Background

The general correlations between alcohol use and violence among adolescents are well established. However, the nature of the association is less clear. While some findings show that drinking predicts violence in general, others claim that drinking predicts violence only when the offender is intoxicated. If the latter is true, the association appears causal rather than spurious. Recent research led by Felson has examined the issue with respect to adolescent offenders. The purpose of our study is to apply the same methodological approach to adolescent victimisation.

Data

The analysis is based on data of 9th graders (N= 5,775) in the Finnish Child Victim Survey 2008.

Results

Our findings suggest that there are gender differences in adolescents’ alcohol use and victimisation. Among frequently-drinking boys the high risk of victimisation is attributable to violent situations while intoxicated. Among girls the connection between the frequency of drinking and victimisation seemed mostly spurious, as the girls who consumed alcohol often were victimised also when sober.

Parental supply of alcohol and adolescent drinking: a multilevel analysis of nationally representative data

Background

Existing research on parental supply of alcohol analyses the effects of self-reported parental supply on adolescent drinking using individual level data. This study examined the contextual effect of parental supply of alcohol on adolescent alcohol use by examining the association between the prevalence of parental supply in each Australian state and adolescent alcohol use using a multilevel analytic framework.

Methods

Adolescent samples (Age: 12–17) were drawn from the four National Drug Strategy Household Surveys (2004, 2007, 2010 and 2013; N = 6803). The prevalence of parental supply of alcohol, defined as the weighted percentage of sample who reported obtaining alcohol from their parents, was estimated in each state and territory across the four surveys. Three multilevel logistic regressions were used to examine the contextual effects of parental supply prevalence on adolescents’ alcohol use in the past 12 months, weekly drinking and heavy drinking.

Results

Overall, adolescents’ rates of past 12 months alcohol use, heavy drinking and weekly drinking between 2004 and 2013 were 40.1, 14.4 and 6.4% respectively. The prevalence of parental supply was significantly associated with past 12 months alcohol use (OR = 1.06, p < .001) and heavy drinking (OR = 1.04, p < .001) but not with weekly drinking (OR = 1.03, p = .189). The results were adjusted for gender, age, socio-economic index for area, place of birth, survey year and prevalence of peer supply.

Conclusion

A high prevalence of parental supply in a region was associated with heavier adolescent drinking, regardless of whether adolescents primarily obtained their alcohol from their own parents.

Unintentional Injuries and Violence among Adults in Northern Jordan: A Hospital-Based Retrospective Study

Injuries (unintentional and intentional) are the main cause of death and disability worldwide, including Jordan. The main purpose of this hospital-based retrospective study was to identify characteristics, causes, and risk factors of unintentional injuries and violence among all adult patients who approached the Accidents and Emergency department because of injury in Northern Jordan. Data were collected retrospectively from four major hospitals from January 2008 to January 2013. A total of 2425 Jordanian individuals who accessed and were treated by the four hospitals were included in this study. The findings show that the majority of patients who approached the Accidents and Emergency departments in the four hospitals were males (n = 2044, 87.16%) versus females (n = 301, 12.8%). Violence was the most common reason of injury (70.66%), followed by road traffic crashes (23.21%). The most common anatomical locations of reported injuries were the head (38.74%), followed by abdomen/pelvis and lower back, among males and females (9.93%). Violence had a high significant effect on the site of injuries. Patients who had been injured to the head because of a stab wound or fighting were substantially over-involved in head injuries, with injury rates 3.88 and 7.51 times higher than those who had been injured to the head due to gunshot, respectively. Even patients who had been injured to the head because of assault show much higher involvement in injury risk than non-assault patients (Odds Ratio = 8.46). These findings highlight the need for a large national study to confirm the findings. It also draws attention to the importance of public awareness and to special injury prevention programs that not only focus on saving lives and lessening the number of injuries, illnesses, and fatalities, but also to limit the social and economic burden of injury among adults in Northern Jordan.

Stable incidence of surgical treatment and hospitalisation for humeral shaft fractures among 0- to 16-year-old patients in Finland from 1987 to 2010

BACKGROUND

Studies among children experiencing fractures report an increasing trend toward operative management. In the present study, we examined whether the same trend has occurred for humeral shaft fractures in accordance with increasing interest toward intramedullary nailing and other operative treatments. The number, incidence and treatment of all hospitalised 0- to 16-year-old patients with humeral shaft fractures in Finland was assessed over a recent 24-year period.

METHOD

The study included the entire adolescent (0-16 years) population in Finland during the 24-year period from January 1, 1987, to December 31, 2010. Data on hospitalised patients who sustained humeral shaft fractures were obtained from the nationwide National Hospital Discharge Register (NHDR) of Finland.

RESULTS

During the study period, there were a total of 1,165 hospitalisations with a main or secondary diagnosis of humeral shaft fracture. The incidence of hospitalisation due to humeral shaft fractures was 4.8 per 100,000 person-years. The incidence increased only slightly among girls from 3.3 per 100,000 person-years in 1987 to 5.3 per 100,000 person-years in 2010. The incidence of reposition and casting was 1.1 per 100,000 person-years and the incidence of reposition with osteosynthesis, including intramedullary nailing, was 1.4 per 100,000 person-years. The specific incidence of intramedullary nailing remained low with no signs of increased incidence, and the incidence was 0.3 per 100,000 person-years. There were no significant changes in the incidence of surgical treatment during the 24-year study period.

CONCLUSION

Despite an overall increasing trend toward operative management of fractures in children, conservative management remains the treatment of choice for humeral shaft fractures based on the low and steady incidence of surgical treatment during the 24-year study period. In addition, the incidence of hospitalisation for fractures remained low without a significant increase during the study period.

Evaluation of a Swedish version of the Strengthening Families Programme

BACKGROUND

Adolescents' alcohol consumption is a public health concern in Sweden as well as in many other countries. Underage drinking is associated with increased risks of alcohol-related injuries, risky sexual behaviours and dependence later in life. Different strategies have been used in the effort to prevent this behaviour, and to postpone the onset of alcohol. The Strengthening Families Programme 10-14 (SFP 10-14) from the USA has been highlighted as one of the more effective prevention programmes. The aim of the present article was to evaluate the effectiveness of a culturally adapted Swedish version of the SFP 10-14.

METHODS

This was a cluster randomized controlled trial including 587 sixth-grade students (age 12) and their parents in 19 elementary schools in Stockholm. Schools were randomly assigned to either control (9 schools, 216 students) or to the family skills training intervention (10 schools, 371 students). The SFP Swedish version consisted of two parts with seven and five sessions, respectively, held separately for youths and parents except two joint family sessions. Measures of students' self-reported episodes of drunkenness, smoking, illicit drug use and other norm-breaking behaviours were collected at baseline (March 2003) and at three subsequent yearly surveys. Data were analysed using multilevel models with an intention-to-treat approach.

RESULTS

No preventive effects were found for smoking, alcohol and illicit drug use and other norm-breaking behaviours, nor did moderators affect the outcome.

CONCLUSION

The Swedish version of the SFP 10-14 was not effective in preventing youths' substance use in a Swedish context.

Adolescent risk factors for poisonings - a prospective cohort study

AIM

This study assessed whether adolescents' socioeconomic background, health and health behaviours are associated with later risk of poisoning hospitalization.

METHODS

A prospective cohort of 54,169 Finns aged 14-18 years was followed for an average of 10.6 years. The end-point of the study was poisoning hospitalization, death or termination of follow-up in 2001. The relationships of socioeconomic background, health and health behaviour characteristics with poisoning hospitalization were studied with adjusted Cox's proportional hazard model.

RESULTS

We identified 443 persons (0.8%) with a diagnosed poisoning leading to hospital admission. The mean age at the time of the poisoning hospitalization was 22.7 years. The strongest risk factors for poisoning hospitalization in males were more than three stress symptoms weekly (HR 1.9), poor school success (HR 1.9) and not living with both of the parents in adolescence (HR 1.8). In females, the strongest risk factors were more than three stress symptoms weekly (HR 2.1), poor school success (HR 2.2) and recurring drunkenness as drinking style (HR 1.7).

CONCLUSION

Poor school performance, health and health-compromising behaviour adopted in adolescence are associated with a poisoning hospitalization risk in adulthood. Daily smoking and recurring drunkenness were strongly associated with a later poisoning hospitalization.

Drinking alcohol before age 13 and negative outcomes in late adolescence

BACKGROUND

Research has shown that adolescents who begin drinking at an early stage in life are at greater risk of developing alcohol dependency, as well as a variety of negative outcomes, for instance, delinquent behavior. Most of these studies have focused on those who begin drinking in middle adolescence, but little attention has been paid to youth who initiate drinking under the age of 13. Twenty percent of adolescents have begun using alcohol by the age of 13. The purpose of the study is to examine whether initiating alcohol use before the age of 13 exacerbates negative outcomes in late adolescence.

METHODS

Data for the study were derived from 2 school-based statewide surveys conducted in Florida: the 2005 YRBS and the 2006 FYSAS. The sample included 12,352 11th and 12th grade students divided into 3 groups: students who initiated alcohol use under the age of 13, students who initiated alcohol use at age 13 or later, and students who never used alcohol.

RESULTS

Results showed that after adjusting for gender, ethnicity/race, and grade, adolescents who initiated alcohol use before age 13 were more likely to report problems with school performance and display delinquent behaviors (carrying a gun, carrying a weapon to school, and recent marijuana use).

CONCLUSION

Although no temporal relationships can be determined between drinking alcohol before age 13 and delinquent behavior outcomes, the results suggested that adolescents under the age of 13 need to be included in national epidemiological surveys on alcohol use and more efforts need to be directed toward the implementation of prevention programs early in elementary and middle schools.

Anger expression, negative life events and violent behaviour among male college students in Ethiopia

Aims: To assess the prevalence of violent behaviour and to identify risk factors associated with violent behaviour among male college students in Ethiopia. Methods: A cross-sectional study among 1294 male college students in Awassa, Ethiopia was conducted in June 2006. A self-administered questionnaire was used to collect information concerning violent acts, anger expression, and sociodemographic and lifestyle characteristics. Multivariable logistic regression procedures were used to calculate adjusted odds ratios (ORs) and 95% confidence intervals (CIs). Results: More than half of the students (54.3%) reported committing at least one act of physical violence during the current academic year. Academic year of studies, use of khat, a natural stimulant with amphetamine-like effects, anger proneness and stressful life events were statistically significant covariates associated with committing acts of violence. Seniors, as compared with freshmen, were less likely to admit violent behaviour (OR=0.46; 95% CI 0.30—0.71). Those who reported using khat were more likely to report committing violent acts (OR=1.46, 95% CI 1.02—2.08) than were non-users. Students with moderate levels of anger expression (scores of 11— 14) were 3.40 times more likely to report committing acts of violence (OR=3.40; 95% CI 2.42—4.79) than were those with low levels of anger expression (scores v11). For students with high levels of anger expression (≥15 scores), the corresponding OR was 7.62 (95% CI 5.15—11.29). Participants who had experienced ≥4 negative life events during the current academic year were more likely (OR=2.41; 95% CI 1.58—3.69) to report violent behaviour than were those with fewer stressful life events. Conclusions: Screening for violent behaviour and violence prevention programmes, particularly those in educational settings, should include strategies that address students' stressful life events, anger management, and substance use.

Self-reported violence amongst adolescents in Denmark: is alcohol a serious risk factor?

AIM

To describe the prevalence of adolescents' exposure to different types of violence (at home and outside the home) and associations between severe violence and alcohol consumption, taking account of gender and the influence of other factors.

METHODS

A multimedia computer-based survey amongst a nationally representative sample of 9th grade pupils included comprehensive data on exposure to physical violence, use of alcohol and additional socio-demographic and behavioural factors. Analyses included gender disaggregated cross tabulations and logistic regressions.

RESULTS

Around 9.3% of girls and 12.3% of boys reported being victims of physical violence within the last 12 months. Also, 2.7% of girls and 3.5% of boys reported severe violence. Gender differences existed in place of occurrence; girls were more frequently assaulted at home, boys outside the home. Alcohol was only associated with violence exposure outside the home for boys, not girls.

CONCLUSIONS

About one-tenth of adolescents in Denmark reported exposure to any physical violence and 3% to severe violence during the last year. Alcohol consumption was not a risk factor for girls and only a risk factor for boys regarding violence occurring outside the home.

School-based secondary prevention programmes for preventing violence

BACKGROUND

Early aggressive behaviour is a risk factor for later violence and criminal behaviour. Despite over 20 years of violence prevention interventions being delivered in the school setting, questions remain regarding the effectiveness of different interventions for children exhibiting aggressive behaviour.

OBJECTIVES

To examine the effect of school based violence prevention programmes for children identified as aggressive or at risk of being aggressive.

SEARCH STRATEGY

We searched CENTRAL, Cochrane Injuries Group specialised register, MEDLINE, EMBASE, other specialised databases and reference lists of articles. We also contacted authors and organisations to identify any further studies.

SELECTION CRITERIA

We included trials meeting the following criteria; 1) participants were randomly assigned to intervention and control groups; 2) outcome data were collected concurrently; 3) participants comprised children in mandatory education identified as exhibiting, or at risk of, aggressive behaviour; 4) interventions designed to reduce aggression, violence, bullying, conflict or anger; 5) school based interventions; 6) outcomes included aggressive behaviour, school and agency responses to acts of aggression, or violent injuries.

DATA COLLECTION AND ANALYSIS

Data were collected on design, participants, interventions, outcomes and indicators of study quality. Results of any intervention to no intervention were compared immediately post-intervention and at 12 months using meta-analysis where appropriate.

MAIN RESULTS

Of 56 trials identified, none reported data on violent injuries. Aggressive behaviour was significantly reduced in intervention groups compared to no intervention groups immediately post intervention in 34 trials with data, (Standardised Mean Difference (SMD) = -0.41; 95% confidence interval (CI) -0.56 to -0.26). This effect was maintained in the seven studies reporting 12 month follow-up (SMD = -0.40, (95% CI -0.73 to -0.06)). School or agency disciplinary actions in response to aggressive behaviour were reduced in intervention groups for nine trials with data, SMD = -0.48; 95% CI -1.16 to 0.19, although this difference may have been due to chance and was not maintained, based on two studies reporting follow-up to two to four months (SMD = 0.03; 95% CI -0.42 to 0.47). Subgroup analyses suggested that interventions designed to improve relationship or social skills may be more effective than interventions designed to teach skills of non-response to provocative situations, but that benefits were similar when delivered to children in primary versus secondary school, and to groups of mixed sex versus boys alone.

AUTHORS' CONCLUSIONS

School-based secondary prevention programmes to reduce aggressive behaviour appear to produce improvements in behaviour greater than would have been expected by chance. Benefits can be achieved in both primary and secondary school age groups and in both mixed sex groups and boys-only groups. Further research is required to establish whether such programmes reduce the incidence of violent injuries or if the benefits identified can be maintained beyond 12 months.

Non-fatal sports and recreational violent injuries among children and teenagers, United States, 2001-2003

BACKGROUND

An estimated 2.7 million non-fatal unintentional sports and recreational injuries are treated in U.S. hospital emergency departments (EDs) annually. However, little is known about the number of sports and recreational injuries resulting from violent behavior.

METHODS

Data for 2001-2003 on sports and recreational injuries were obtained from the National Electronic Injury Surveillance System-All Injury Program (NEISS-AIP)-a national sample of 66 U.S. EDs. National estimates and rates of persons treated for violence-related sports and recreational injuries in EDs are compared to those treated for unintentional sports and recreational injuries. Types of injuries and injury circumstances are described.

RESULTS

During the study period, an estimated 6,705 (8.3 per 100,000; 95% confidence intervals (CI), 6.3-10.3) children and teenagers with violence-related sports and recreational injuries were treated in U.S. EDs annually, compared to 2,698,634 children and teenagers with unintentional sports and recreational injuries. Thus, violent behavior accounted for 0.25% of sports and recreational injuries. The highest incidence rate (13.6 per 100,000) for violence-related sports and recreational injuries was for children aged 10-14 years. Most patients with violence-related sports and recreational injuries were treated and released from the ED. A majority of those with violence-related sports and recreational injuries were injured to the head/neck region (52.2%), of which 24.1% were treated for traumatic brain injuries. Most violent injuries resulted from being pushed or hit (65.6%); the most common sports and recreational activity varied by age: playground (65.2%) for children < or =9 years; bicycling (26.7%) for 10-14-year-olds; basketball (45.3%) for 15-19-year-olds.

CONCLUSIONS

National ED surveillance systems can provide useful information pertaining to prevention programs designed to reduce sports and recreational injuries resulting from violent behavior and unintentional causes.