Health-related parental indicators and their association with healthy weight and overweight/obese children's physical activity.

BACKGROUND: Although it is accepted that parents play a key role in forming children's health behaviours, differences in parent-child physical activity (PA) have not previously been analysed simultaneously in random samples of families with non-overweight and overweight to obese preschool and school-aged children. This study answers the question which of the health-related parental indicators (daily step count (SC), screen time (ST), and weight status and participation in organized leisure-time PA) help their children achieve the step count recommendations. METHODS: A nationally representative sample comprising 834 families including 1564 parent-child dyads who wore the Yamax Digiwalker SW-200 pedometer for at least 8 h a day on at least four weekdays and both weekend days and completed a family log book (anthropometric parameters, SC, and ST). Logistic regression analyses were used to investigate whether parental achievement of the daily SC recommendation (10,000 SC/day), non-excessive ST (< 2 h/day), weight status, and active participation in organized PA were associated with children's achievement of their daily SC (11,500 SC/day for pre-schoolers and 13,000/11,000 SC/day for school-aged boys/girls). RESULTS: While living in a family with non-overweight parents helps children achieve the daily SC recommendation (mothers in the model: OR = 3.50, 95% CI = 2.29-5.34, p < 0.001; fathers in the model: OR = 2.41, 95% CI = 1.37-4.26, p < 0.01) regardless of their age category, gender, or ST, for families with overweight/obese children, only the mother's achievement of the SC recommendations and non-excessive ST significantly (p < 0.05) increase the odds of their children reaching the daily SC recommendation. The active participation of children in organized leisure-time PA increases the odds of all children achieving the daily SC recommendations (OR = 1.80-2.85); however, for overweight/obese children this remains non-significant. The participation of parents in organized leisure-time PA does not have a significant relationship to the odds of their overweight/obese or non-overweight children achieving the daily SC recommendations. CONCLUSIONS: The mother's health-related behaviours (PA and ST) significantly affect the level of PA of overweight/obese preschool and school-aged children. PA enhancement programmes for overweight/obese children cannot rely solely on the active participation of children in organized leisure-time PA; they also need to take other family-based PA, especially at weekends, into account.

Decline in alcohol use among adolescents in Slovakia: a reason for optimism?

OBJECTIVES: To analyze selected indicators of alcohol use (lifetime use, initiation of drinking at ≤13 years of age, weekly use, beverage preferences, initiation of drunkenness at ≤13 years of age and lifetime drunkenness) in adolescents in Slovakia from 2006 to 2014. STUDY DESIGN: The Health Behaviour in School Aged Children (HBSC) study is a cross-sectional questionnaire study. METHODS: A standardized uniform questionnaire was used in representative samples of 11-, 13- and 15-year-old adolescents. In Slovakia, the HBSC study was undertaken in 2006 (n = 3972), 2010 (n = 5089) and 2014 (n = 4369). RESULTS: Over the study period, decreases were observed in weekly drinking (from 34.3% to 21.0% in 15-year-old boys and from 22.1% to 11.9% in 15-year-old girls), lifetime drinking and initiation of drinking at ≤13 years of age. In terms of beverage preferences, the reduction in beer consumption was most notable. Approximately one-third of respondents got drunk for the first time at ≤13 years of age, and this remained consistent throughout the study period. CONCLUSIONS: The declining trend in alcohol use among adolescents in Slovakia may reflect a progressive change in the social environment and is attributable, at least in part, to policy improvements such as pricing and stricter legislation and enforcement.

Seroprevalence of human Toxocara infections in the Roma and non-Roma populations of Eastern Slovakia: a cross-sectional study.

Socioeconomic conditions and health of the Roma population, the most numerous minority in Europe, are worse than that of the non-Roma population. Information about the occurrence of human toxocarosis and other parasitic diseases in the Roma population is scarce or completely missing. The aim of this study was to map the seroprevalence of toxocarosis in the population living in segregated Roma settlements and to compare the data with the occurrence of antibodies in the non-Roma population of Eastern Slovakia. The seropositivity to Toxocara in 429 examined Roma inhabitants of segregated settlements reached 22·1%, while only 4/394 samples of the non-Roma population were found to be positive (odds ratio 27·7, P < 0·0001). Headache, muscle pain, influenza-like symptoms and diarrhoea occurred significantly more often in seropositive persons than in seronegative individuals. In the Roma population positivity was not influenced by gender, level of education and poverty, but age, lack of sanitary facilities and heating with wood significantly increased the risk of infection. It can be assumed that besides the high prevalence of toxocarosis, other parasitic diseases and communicable diseases will also be more prevalent in the Roma population living in segregated settlements.

Socio-economic status and physical activity among adolescents: the mediating role of self-esteem.

OBJECTIVES: Physical activity is an essential part of a healthy lifestyle in adolescence. Previous studies have shown physical activity to be associated with socio-economic status and self-esteem; the latter association may mediate the former, but evidence on this is lacking. The aim of this study was to explore the associations of socio-economic status and the self-esteem of adolescents with physical activity, and their joint effects. METHODS: A sample of 3694 elementary-school students from Slovakia (mean age 14.3 years, 49% boys) completed the Rosenberg Self-esteem Scale and answered questions about the frequency of their physical activity and their parents' educational level. RESULTS: Adolescents with higher socio-economic status were significantly more likely to report physical activity on ≥5 days/week and to report higher self-esteem. In logistic regression, the association between socio-economic status and physical activity decreased after including self-esteem, suggesting that at least a part of this association is mediated by self-esteem. CONCLUSIONS: To conclude, youths from lower socio-economic groups have already been identified as a target group, for intervention. These findings suggest that it is important for promotion programmes to focus not only on the enhancement of their physical activity, but also on their self-esteem as a possible mediator.

Parental divorce and adolescent drunkenness: role of socioeconomic position, psychological well-being and social support.

BACKGROUND: The aim of this cross-sectional study was to explore the association between parental divorce and adolescent drunkenness in the last 4 weeks and the contribution of socioeconomic position, family structure, social support from family and well-being to this association. METHODS: We obtained data on 3,694 elementary school students from several cities in Slovakia (mean age 14.3, 49.0% males; response rate 93%). Respondents completed questionnaires on how often they had been drunk in the last 4 weeks, whether their parents were divorced, their socioeconomic position (education of parents, family affluence), the composition of the household (one or two parents/step-parents), social support from the family and their own well-being. RESULTS: Parental divorce was found to have an effect on adolescent drunkenness in the last 4 weeks, as well as high socioeconomic position, low social support from the family and high depression/anxiety. The effect of divorce on drunkenness decreased only slightly after adding social support into the model. CONCLUSION: Our findings indicate that parental divorce has a persistent influence on risk behavior independent of the influence of socioeconomic position and well-being. Parental divorce may increase the likelihood of drunkenness more than other factors such as low parental support and poor socioeconomic position.