Using household survey data to inform policy decisions regarding the delivery of evidence-based parenting interventions.

BACKGROUND: This study used household survey data on the prevalence of child, parent and family variables to establish potential targets for a population-level intervention to strengthen parenting skills in the community. The goals of the intervention include decreasing child conduct problems, increasing parental self-efficacy, use of positive parenting strategies, decreasing coercive parenting and increasing help-seeking, social support and participation in positive parenting programmes. METHODS: A total of 4010 parents with a child under the age of 12 years completed a statewide telephone survey on parenting. RESULTS: One in three parents reported that their child had a behavioural or emotional problem in the previous 6 months. Furthermore, 9% of children aged 2-12 years meet criteria for oppositional defiant disorder. Parents who reported their child's behaviour to be difficult were more likely to perceive parenting as a negative experience (i.e. demanding, stressful and depressing). Parents with greatest difficulties were mothers without partners and who had low levels of confidence in their parenting roles. About 20% of parents reported being stressed and 5% reported being depressed in the 2 weeks prior to the survey. Parents with personal adjustment problems had lower levels of parenting confidence and their child was more difficult to manage. Only one in four parents had participated in a parent education programme. CONCLUSIONS: Implications for the setting of population-level goals and targets for strengthening parenting skills are discussed.

Prevalence of whole-body skin self-examination in a population at high risk for skin cancer (Australia).

OBJECTIVE: Whole-body skin self-examination (SSE) with presentation of suspicious lesions to a physician may improve early detection of melanoma. The aim of this study was to establish the prevalence and determinants of SSE in a high-risk population in preparation for a community-based randomised controlled trial of screening for melanoma. METHODS: A telephone survey reached 3110 residents older than 30 years (overall response rate of 66.9%) randomly selected from 18 regional communities in Queensland, Australia. RESULTS: Overall, 804 (25.9%) participants reported whole-body SSE within the past 12 months and 1055 (33.9%) within the past three years. Whole-body SSE was associated in multivariate logistic regression analysis with younger age (< 50 years); higher education; having received either a whole-body skin examination, recommendation or instruction on SSE by a primary care physicial; giving skin checks a high priority; concern about skin cancer and a personal history of skin cancer. CONCLUSION: Overall, the prevalence of SSE in the present study is among the highest yet observed in Australia, with about one-third of the adult population reporting whole-body SSE in the past three years. People over 50 years, who are at relatively higher risk for skin cancer, currently perform SSE less frequently than younger people.

Prevalence of skin screening by general practitioners in regional Queensland.

OBJECTIVE: To establish the prevalence and predictors of skin screening by general practitioners in regional Queensland. DESIGN: Questionnaire administered to participants by professional interviewers via telephone. PARTICIPANTS AND SETTING: Participants were 3100 adults aged > or = 30 years (66.9% overall response rate), selected from residents of 18 regional Queensland communities with populations of between 2000 and 10 000 (as recorded in the 1996 Australian census). Within the last 10 communities surveyed, an additional telephone survey of 727 participants evaluated mole density. The survey was conducted between January and October 1998. MAIN OUTCOME MEASURE: Prevalence of whole-body skin examinations by GPs. RESULTS: 11% of participants reported a whole-body skin examination by a GP during the previous 12 months, and 20% during the previous 3 years. Men and women reported a similar prevalence of whole-body skin examinations. Factors associated with a significantly increased likelihood of having had a whole-body skin examination within the previous 3 years included a positive attitude towards skin screening, a personal history of non-melanoma skin cancer, a tendency to burn, and having more than four moles on the right upper arm. CONCLUSIONS: A substantial proportion of Queenslanders undergo skin screening. Those at highest risk for skin cancer are more likely to be screened.

Trends in hanging and firearm suicide rates in Australia: substitution of method?

This study examined the increase in the rate of suicide by hanging and an apparently simultaneous decrease in the rate of suicide by firearm as hypothetical evidence that Australian males have substituted one method of suicide for another. Trends in hanging and firearm suicide rates were examined from 1975 to 1998 for all Australian males and from 1971 to 1998 for a subset of Australian male youth, as well as a group of Australian males aged over 64 years at the time of their death. When the firearm suicide rate for Australian males declined the hanging rate increased simultaneously, with no statistical difference in the rate of change of the two methods. A similar pattern of simultaneous divergence in hanging and firearm suicide rates of a 15- to 24-year-old subgroup occurred at a not dissimilar rate over a longer time period. Rates of suicide by hanging were found to have begun increasing prior to the decline in firearm suicide. The declining rate of firearm suicide in the 15- to 24-year-old subgroup coincided with an increase in the overall suicide rate. Relationships between trends in hanging and firearm suicide differed between states and between urban and non-urban areas within Queensland, with the firearm suicide rate falling more rapidly in urban areas, especially following the introductions of restrictions to weapon purchases. Individual suicide method choice may be related to independent changes in the social acceptability of each method, as well as to an increasing prevalence of suicide in younger males, who are more likely to use the hanging method. The functioning and effect of social acceptability remains unclear, however. Intervention and prevention strategies should focus on challenging the social acceptability of hanging, especially among males aged 15 to 24 years.