Abstract Aim:? To investigate the associations of some family characteristics with adolescents? self-reported emotional/behavioural problems. Methods:? Questionnaires were administered to a Greek nation-wide random sample of adolescents (N = 1194) aged 11?18 years and their parents (N = 973) in 2003. The present analysis included the questionnaires completed by mothers and their offspring (639 families). Adolescents? emotional/behavioural problems, as measured by the Strengths and Difficulties Questionnaire, were assessed in relation to family socioeconomic status and residence type, parental marital status, educational attainment and subjective mental health, family cohesion and parent?child relations. Results:? The analysis showed that parental marital status other than being married, poor parent?child relations and low levels of maternal subjective mental health were independently correlated with significantly more adolescents? emotional/behavioural problems. Conclusion:? Family factors are potential determinants of adolescent emotional/behavioural problems and therefore are potential targets for prevention and/or intervention.

Abstract Background? Although several studies have reported findings concerning the interrelationship between smoking and specific health behaviours, little research has investigated how smoking behaviour may be associated with a cluster of health-related behaviours. The present study was an effort to extend previous research through assessing smoking status, patterns of physical and sedentary activity, as well as eating behaviours and diet quality, in order to gain some insight regarding the relationship between cigarette smoking and a cluster of health behaviours in a Greek sample of adolescents. Methods? A sample of 2008 students (1021 male and 987 female, 12?17 years of age, 7th?12th grade) was selected from all schools of a representative Athens suburb in Greece. All children completed a questionnaire that was developed for the purposes of the study which retrieved information about age, sex, school class, individual and family smoking status, dietary habits and physical activity. Various statistical tests were performed. Results? Age, playtime, consumption of soft drinks and foods from school canteens were positively associated with smoking status while the consumption of fruit juice, dairy products for breakfast and the frequency of breakfasts were inversely associated the aforementioned dependent variable. Conclusions? This study supports the interrelationships between multiple lifestyle behaviours and tobacco use in adolescents. Future research is needed in order to elaborate on the nature of these relations, especially for those at higher risk.

The objective of this study is to determine the level of depressive symptoms among a sample of Greek children aged 8–12 years, as measured by the Greek Children’s Depression Inventory (CDI), as well as to examine CDI’s psychometric properties. A nationwide school-based sample of 650 children was initially recruited and depressive symptoms were assessed with the CDI among 538 children who provided all relevant information. Statistical evaluation included assessment of CDI internal reliability, test–retest reliability, determination of age, gender and socioeconomic status (SES) effects. Based on the distributions of CDI scores observed in this normative sample, a recommended cutoff score, identifying a high probability of serious levels of depressive symptoms that need to be further evaluated, was defined. Internal reliability and test–retest reliability were satisfactory and the expected associations with age and gender were observed. High SES was correlated with significantly less depression symptoms. The prevalence of depressive risk, when the cutoff point of 19 or 13 was taken as threshold, was much lower than those obtained from studies in other countries. The cutoff point of 15, corresponding to 90th percentile of the present sample, may be used as a screening threshold for further assessment. The present results are encouraging providing evidence about the psychometric properties of the CDI and implications for child mental health promotion planning in Greece. Further validation of the CDI against other measures and psychiatric diagnoses is needed.

This study aimed at examining the relationship between parental subjective health status and adolescents' health-related quality of life (HRQoL) as well as the role of gender, socioeconomic status, presence of chronic health care needs and social support on the above interaction.

The Strengths and Difficulties Questionnaire (SDQ) is a practical, economic and user-friendly screening instrument of emotional and behavioural problems in children and adolescents. This study was aimed primarily at evaluating the factor structure of the Greek version of the SDQ.