Intentional injury reported by young people in the Federated States of Micronesia, Kingdom of Tonga and Vanuatu.

BACKGROUND: Intentional injury presents a threat to the physical and psychological well being of young people, especially in developing countries, which carry the greatest part of the global injury burden. While the importance of this problem is recognized, there are limited population data in low and middle income countries that can guide public health action. The present study investigates the prevalence and distribution of intentional injury among young people in three Pacific Island societies, and examines behavioural and psychosocial factors related to risk of intentional injury. METHODS: Population surveys were conducted with students aged 11-17 years in Pohnpei State in the Federated States of Micronesia (n = 1495), the Kingdom of Tonga (n = 2808) and Vanuatu (n = 4474). Surveys measured self-reported injury and intentional injury, sources of intentional injury, and the range of behavioural, psychological, educational and social variables that may be related to injury risk. RESULTS: Among boys and girls aged 14-17 years the respective period prevalence of intentional injury was 62% and 56% in Pohnpei, 58% and 41% in Tonga, and 33% and 24% in Vanuatu. The prevalence of intentional injury declined with age in Tonga and Vanuatu, but there was little evidence of an age-trend in Pohnpei. Across the three societies, the major sources of intentional injury among boys were 'other persons' followed by boyfriends/girlfriends and fathers. Mothers, boyfriends/girlfriends and other persons were primary sources of injury among girls. An intentional injury was reported more often by those who had been bullied (OR 1.40-1.66, P < 0.05), by regular smokers in Tonga and Vanuatu (OR 1.52-2.21, P < 0.05), and illicit drug users in Pohnpei and Vanuatu (OR 1.87-1.92, P < 0.05). CONCLUSION: Intentional injury was reported extensively in these three populations. Interventions directed towards the school environment and which take into account the role of bullying and drug use need to be considered.

Comparison of tobacco, alcohol and illegal drug usage among school students in three Pacific Island societies.

BACKGROUND: Many Pacific Island countries are in social and epidemiological transition, but there are little population data about drug and alcohol usage among adolescents in this region. METHODS: Random samples of school students aged 11-17 years completed surveys in three populations: Pohnpei State in the Federated States of Micronesia (n=1495), Tonga (n=2808) and Vanuatu (n=4474). RESULTS: Among 15-year-olds, boys in Tonga reported the highest prevalence of weekly smoking (29%), followed by boys in Pohnpei (17%). Kava use at a potentially harmful level (i.e. daily) was low in all countries. Drunkenness on two or more occasions was much more common among 15-year-old boys in Pohnpei (51%) than same-age youth in the other countries. Marijuana use was most often reported by boys (20%) and girls (20%) in Pohnpei, while solvents had been used most often by boys in Pohnpei (15%), and methylated spirits by boys in Tonga (20%). In all countries bullying of other students was independently related to regular smoking, while bullying behaviour and strong relationships with peers and others outside of the family were related to past drunkenness and use of illegal drugs in Tonga and Vanuatu. CONCLUSIONS: Overall, levels of adolescent substance use were consistently higher in Tonga and Pohnpei than in Vanuatu. These unique data provide a basis for setting priorities and evaluating action to address the health risks posed by substance use in these Pacific Island societies.

Psychosocial profiles of adolescent nonsmokers in the Pacific.

Studies examining adolescent smoking have focused on at-risk individuals, while overlooking the psychosocial profiles of those adolescents who have managed to remain nonsmokers. Accumulating evidence suggests that positive emotions such as happiness may be associated with the adoption of healthy practices, but limited evidence has emerged from developing countries. This study examined the association between non-smoking and positive emotions and psychosocial correlates in 3 large population samples of Pacific youths (N = 5659) living in Tonga, Vanuatu, and Pohnpei in the Federated States of Micronesia. Across all 3 samples, being confident was significantly associated with nonsmoking and being happy (Tonga, odds ratio [OR] = 1.39, 95% confidence interval [CI] = 1.12-1.73; Vanuatu, OR = 1.29, 95% CI = 1.02-1.63; Pohnpei, OR = 2.34, 95% CI = 1.60-3.34). Some cross-country differences in relationships were found in the associations between societal factors (ie, perceived connections with school, teachers, and peers, and perceived community importance and involvement) and nonsmoking and happiness. Findings have implications for developing innovative strategies aimed at preventing smoking uptake and suggest the need for focusing on identifying the determinants of nonsmoking and measuring positive emotions.

Health behaviour and lifestyle of Pacific youth surveys: a resource for capacity building.

The changing global socio-economic environment over the last two decades has had significant ramifications for the health and development of youth in lower- and middle-income countries. In the Pacific region, young people are exposed to similar causes of ill-health as their peers in developed countries. This paper describes the development, implementation and major findings of the Health Behaviour and Lifestyle of Pacific Youth (HBLPY) surveys, a regional initiative to obtain representative data about health-related behaviour and needs of adolescents in Vanuatu, Tonga and the Federated States of Micronesia. The Pacific HBLPY is modelled on the WHO Europe Health Behaviour in School-aged Children (HBSC) surveys. The surveys, undertaken in 2000-2001, were built upon strong local partnerships and were undertaken with youth participation to ensure survey ownership. A regional technical group was formed to provide training and support to strengthen health survey capacity of youth and their agencies. The findings showed that tobacco was most commonly used substance, with 29.7% of 15-year-old boys and 15.7% of girls smoking weekly. Over half of the students did not engage in physical activity for at least 2 h per week; these rates are substantially lower than those usually found in Europe. Dietary habits among this group are also of concern, reflecting international trends away from highly nutritious traditional diets. The HBLPY surveys have shown that it is possible to collect population-based data in lower- and middle-income countries so that appropriate youth health programmes and policies can be developed. Implementation of an ongoing surveillance system similar to the HBLPY model in these countries warrants further investigation. Such initiatives should be supported at the regional and global level.