Frequency of regular walking among Croatian adults.

The aim of this study was to determine the share of Croatian adults who walk 210 min or more a week and to explore the relationship between regular walking and demographic factors, health-related behaviours, and chronic non-communicable diseases/conditions. To this end, we used the EHIS-PAQ questionnaire and collected self-reported data on minutes spent walking during a typical week from a total of 3,496 respondents. The data were additionally analysed by gender, age, education, residence (urban/rural), counties and regions, smoking, other types of physical activity, and diseases/chronic conditions. The results show that, overall, 40.9 % of the adult Croatian population walks 210 or more minutes a week, with the largest share found among those from the Lika-Senj County (76.8 %), those who spend 300 min or more weekly on health-enhancing (non-work-related) aerobic physical activity (57.6 %), those who reported having diabetes (49.3 %), and those aged 65-74 years (44.7 %). Despite its limitations, our study gives a valuable insight into the frequency and factors determining healthy walking habits in a representative sample of Croatian adults and provides grounds for further research.

Methodology and implementation of the WHO European Childhood Obesity Surveillance Initiative (COSI).

Establishment of the WHO European Childhood Obesity Surveillance Initiative (COSI) has resulted in a surveillance system which provides regular, reliable, timely, and accurate data on children's weight status-through standardized measurement of bodyweight and height-in the WHO European Region. Additional data on dietary intake, physical activity, sedentary behavior, family background, and school environments are collected in several countries. In total, 45 countries in the European Region have participated in COSI. The first five data collection rounds, between 2007 and 2021, yielded measured anthropometric data on over 1.3 million children. In COSI, data are collected according to a common protocol, using standardized instruments and procedures. The systematic collection and analysis of these data enables intercountry comparisons and reveals differences in the prevalence of childhood thinness, overweight, normal weight, and obesity between and within populations. Furthermore, it facilitates investigation of the relationship between overweight, obesity, and potential risk or protective factors and improves the understanding of the development of overweight and obesity in European primary-school children in order to support appropriate and effective policy responses.

Socioeconomic differences in food habits among 6- to 9-year-old children from 23 countries-WHO European Childhood Obesity Surveillance Initiative (COSI 2015/2017).

BACKGROUND: Socioeconomic differences in children's food habits are a key public health concern. In order to inform policy makers, cross-country surveillance studies of dietary patterns across socioeconomic groups are required. The purpose of this study was to examine associations between socioeconomic status (SES) and children's food habits. METHODS: The study was based on nationally representative data from children aged 6-9 years (n = 129,164) in 23 countries in the World Health Organization (WHO) European Region. Multivariate multilevel analyses were used to explore associations between children's food habits (consumption of fruit, vegetables, and sugar-containing soft drinks) and parental education, perceived family wealth and parental employment status. RESULTS: Overall, the present study suggests that unhealthy food habits are associated with lower SES, particularly as assessed by parental education and family perceived wealth, but not parental employment status. We found cross-national and regional variation in associations between SES and food habits and differences in the extent to which the respective indicators of SES were related to children's diet. CONCLUSION: Socioeconomic differences in children's food habits exist in the majority of European and Asian countries examined in this study. The results are of relevance when addressing strategies, policy actions, and interventions targeting social inequalities in children's diets.

Urban and rural differences in frequency of fruit, vegetable, and soft drink consumption among 6-9-year-old children from 19 countries from the WHO European region.

In order to address the paucity of evidence on the association between childhood eating habits and urbanization, this cross-sectional study describes urban-rural differences in frequency of fruit, vegetable, and soft drink consumption in 123,100 children aged 6-9 years from 19 countries participating in the fourth round (2015-2017) of the WHO European Childhood Obesity Surveillance Initiative (COSI). Children's parents/caregivers completed food-frequency questionnaires. A multivariate multilevel logistic regression analysis was performed and revealed wide variability among countries and within macroregions for all indicators. The percentage of children attending rural schools ranged from 3% in Turkey to 70% in Turkmenistan. The prevalence of less healthy eating habits was high, with between 30-80% and 30-90% children not eating fruit or vegetables daily, respectively, and up to 45% consuming soft drinks on >3 days a week. For less than one third of the countries, children attending rural schools had higher odds (OR-range: 1.1-2.1) for not eating fruit or vegetables daily or consuming soft drinks >3 days a week compared to children attending urban schools. For the remainder of the countries no significant associations were observed. Both population-based interventions and policy strategies are necessary to improve access to healthy foods and increase healthy eating behaviors among children.

Socioeconomic inequalities in overweight and obesity among 6- to 9-year-old children in 24 countries from the World Health Organization European region.

Childhood overweight and obesity have significant short- and long-term negative impacts on children's health and well-being. These challenges are unequally distributed according to socioeconomic status (SES); however, previous studies have often lacked standardized and objectively measured data across national contexts to assess these differences. This study provides a cross-sectional picture of the association between SES and childhood overweight and obesity, based on data from 123,487 children aged 6-9 years in 24 countries in the World Health Organization (WHO) European region. Overall, associations were found between overweight/obesity and the three SES indicators used (parental education, parental employment status, and family-perceived wealth). Our results showed an inverse relationship between the prevalence of childhood overweight/obesity and parental education in high-income countries, whereas the opposite relationship was observed in most of the middle-income countries. The same applied to family-perceived wealth, although parental employment status appeared to be less associated with overweight and obesity or not associated at all. This paper highlights the need for close attention to context when designing interventions, as the association between SES and childhood overweight and obesity varies by country economic development. Population-based interventions have an important role to play, but policies that target specific SES groups are also needed to address inequalities.

Stress, locus of control, hope and depression as determinants of quality of life of pregnant women: Croatian Islands' Birth Cohort Study (CRIBS).

The aims were to investigate determinants of the quality of life (QoL) of pregnant women. Total of 302 healthy women 18 to 28 weeks of gestation participated in prospective study. WHOQOL-bref, Multidimensional Health Locus of Control scales, Edinburgh Postnatal Depression Scale, and the perceived stress appraisals were administered. Various patterns of predictors for four domains of QoL were identified, for psychological (42% variance explained), social relationship (29%), environmental (29%) and physical health (25%). Depression and hope, together with the extent to which one's health is influenced by powerful other or chance should be targeted in health promotion strategies during pregnancy.

Clustering of Multiple Energy Balance-Related Behaviors in School Children and its Association with Overweight and Obesity-WHO European Childhood Obesity Surveillance Initiative (COSI 2015⁻2017).

It is unclear how dietary, physical activity and sedentary behaviors co-occur in school-aged children. We investigated the clustering of energy balance-related behaviors and whether the identified clusters were associated with weight status. Participants were 6- to 9-year-old children (n = 63,215, 49.9% girls) from 19 countries participating in the fourth round (2015/2017) of the World Health Organization (WHO) European Childhood Obesity Surveillance Initiative. Energy balance-related behaviors were parentally reported. Weight and height were objectively measured. We performed cluster analysis separately per group of countries (North Europe, East Europe, South Europe/Mediterranean countries and West-Central Asia). Seven clusters were identified in each group. Healthier clusters were common across groups. The pattern of distribution of healthy and unhealthy behaviors within each cluster was group specific. Associations between the clustering of energy balance-related behaviors and weight status varied per group. In South Europe/Mediterranean countries and East Europe, all or most of the cluster solutions were associated with higher risk of overweight/obesity when compared with the cluster 'Physically active and healthy diet'. Few or no associations were observed in North Europe and West-Central Asia, respectively. These findings support the hypothesis that unfavorable weight status is associated with a particular combination of energy balance-related behavior patterns, but only in some groups of countries.

Prevalence of depression symptoms and associated socio-demographic factors in primary health care patients.

BACKGROUND: Depression is a growing public health problem still under-recognised in primary care settings. By focusing primarily on somatic complaints and diseases, general practitioners often fail to identify an underlying mental disorder. The aim of this study was to assess the prevalence of patients with unrecognised depression symptoms in general practice and identify associated socio-demographic factors. SUBJECTS AND METHODS: The study included 769 patients without previous psychiatric disorder who attended their primary care physicians in the Health Centre Zagreb - Zapad in January 2011. Data on patients' age, sex, level of education, marital and employment status were collected. All participants completed The Zung Self-Rating Depression Scale. RESULTS: Among the 25.5% of participants whose Zung score was outside the normal range, 19.38% were mildly, 4.64% moderately, and 0.91% severely depressed. Statistically significant differences were observed among groups defined according to level of education, employment and marital status (p<0.001). Lower Zung scores were found in individuals with a higher level of education, who were unmarried, employed or still undergoing education. Multivariate logistic regression model revealed that older age (p<0.001), unemployment (p=0.001) or unmarried status (p=0.025) were significant predictors of depression symptoms. CONCLUSIONS: The study revealed a high prevalence of depression symptoms among primary care patients who had not been previously suspected to have any psychiatric co-morbidity. Awareness of depression symptoms and disorders should be raised among general practitioners, focusing on older, unemployed and unmarried people.

Dietary patterns in adults from an Adriatic Island of Croatia and their associations with metabolic syndrome and its components.

Adriatic islanders have a high prevalence of metabolic syndrome (MetS) although they have traditionally practiced an active lifestyle and adhered to a Mediterranean diet. We performed a cross-sectional study to identify dietary patterns in a sample of 1442 adults from the island of Hvar, and determined whether MetS and its components: waist-circumference, serum triglycerides, fasting plasma glucose, HDL-cholesterol, and blood pressure, were related to an altered pattern of the traditional Mediterranean diet. Dietary intake was assessed by a food frequency questionnaire. MetS was defined using the International Diabetes Federation criteria. Our study showed that dietary patterns in this population have diversified from the traditional diet. Principal component analysis identified three major patterns. The meat, alcohol, and fish pattern (MAFp), sweets, grains, and fats pattern (SGFp), and an olive-oil, vegetables, and fruits pattern (OVFp) explained 30.6% of total dietary variance. The MAFp associated significantly with MetS (p = 0.027) and high plasma glucose (p = 0.006).

Modeling metabolic syndrome through structural equations of metabolic traits, comorbid diseases, and GWAS variants.

OBJECTIVE: To provide a quantitative map of relationships between metabolic traits, genome-wide association studies (GWAS) variants, metabolic syndrome (MetS), and metabolic diseases through factor analysis and structural equation modeling (SEM). DESIGN AND METHODS: Cross-sectional data were collected on 1,300 individuals from an eastern Adriatic Croatian island, including 14 anthropometric and biochemical traits, and diagnoses of type 2 diabetes, coronary heart disease, gout, kidney disease, and stroke. MetS was defined based on Adult Treatment Panel III criteria. Forty widely replicated GWAS variants were genotyped. Correlated quantitative traits were reduced through factor analysis; relationships between factors, genetic variants, MetS, and metabolic diseases were determined through SEM. RESULTS: MetS was associated with obesity (P < 0.0001), dyslipidemia (P < 0.0001), glycated hemoglobin (HbA1c; P = 0.0013), hypertension (P < 0.0001), and hyperuricemia (P < 0.0001). Of metabolic diseases, MetS was associated with gout (P = 0.024), coronary heart disease was associated with HbA1c (P < 0.0001), and type 2 diabetes was associated with HbA1c (P < 0.0001) and obesity (P = 0.008). Eleven GWAS variants predicted metabolic variables, MetS, and metabolic diseases. Notably, rs7100623 in HHEX/IDE was associated with HbA1c (ß = 0.03; P < 0.0001) and type 2 diabetes (ß = 0.326; P = 0.0002), underscoring substantial impact on glucose control. CONCLUSIONS: Although MetS was associated with obesity, dyslipidemia, glucose control, hypertension, and hyperuricemia, limited ability of MetS to indicate metabolic disease risk is suggested.

[Passive smoking--active killer]. / Pasivno pusenje--aktivni ubojica.

Although still not perceived in this way, passive smoking is a public health issue of great importance. World Health Organization estimates that as a result of passive exposure to tobacco smoke each year 600,000 people die, of which 165,000 children. There are 33% of men, 35% of women and 40% of children who do not smoke, but are exposed to second hand smoke, and still only 11% of the world population is protected by adequate smoke-free legislation. Scientific literature provides evidence that passive exposure to tobacco smoke can result in numerous adverse health effects: asthma and allergies, respiratory infections and (middle) ear infections, cancers of various localization, accelerated atherosclerosis and cardiovascular diseases, retardation of growth and development in children, and in pregnancy it can lead to congenital anomalies and premature birth as well as lower body weight and length of the child. Certainly, the scariest consequence of all is sudden infant death syndrome, also called "death in the crib". Smoke-free policies have proven their effectiveness, but while implementing the laws, it is necessary to raise public awareness of the hazards of, both active and passive, exposure to tobacco smoke.

The changing pattern of cardiovascular risk factors: the CroHort study.

Croatia has a long tradition of non-communicable disease prevention, but also obstacles to the implementation of preventive programs related to the general attenuation of public health and primary health care sector. The aim of this study was to determine trends in behavioral and biomedical risk factors and evaluate primary non-communicable disease and cardiovascular prevention. Physical inactivity was a leading risk factor with increasing trend and prevalence of 33.9% and 38.9% in men and women in 2008. In 2008, obesity was present in 26.1% and 34.1%, and hypertension in 65.8% and 59.7% of men and women. During the follow-up only smoking and alcohol consumption in men decreased significantly, while alcohol consumption and obesity in women, and hypertension in both sexes significantly increased. In the present situation, with the existing trends and environment it will not be possible to stop negative trends. Revitalization of public health activities and primary health care is essential.

Five-year cumulative incidence of obesity in adults in Croatia: the CroHort study.

The objective of this paper was to evaluate the 5-year incidence of obesity on a sample of 3229 adults and investigate the potential effect of several sociodemographic and lifestyle habits on weight change and obesity incidence in these individuals. The average annual rate of increase in the prevalence of obese adults between 2003 and 2008 was 10.60% for men and 11.08% for women. Analysis showed that development of obesity in 5-year period in women in Croatia is significantly positively associated with frequent consumption of "hidden" fats of animal origin and significantly negative with each higher education level. No significant predictor of obesity has been found in men. Obesity remains a serious health problem for the Croatian population; the alarming rates of excess body weight continue to increase. Preventive measures should urgently be undertaken.

Prevalence and five-year cumulative incidence of abdominal obesity in Croatian women of childbearing age: the CroHort study.

Generalised obesity is increasing in prevalence globally, however trends in abdominal obesity are less well known. In 2003, 1,999 women of childbearing age participated in the Croatian Adult Health Survey, of whom 598 (29.9%) participated in the second cycle in 2008. For 2008, the prevalence of abdominal obesity using the International Diabetes Federation (IDF) criterion (waist circumference > or = 80 cm) was estimated at 70.3% (95% CI 61.8% to 75.7%), whereas the prevalence of abdominal obesity using the National Cholesterol Education Program, Adult Treatment Panel III (NCEP ATP III) criterion (waist circumference > or = 88 cm) was estimated at 48.6% (42.6% to 54.7%). The preceding five-year cumulative incidence was 54.3% (44.5% to 64.2%) and 35.2% (28.0% to 42.4%) using the IDF and NCEP ATP III criteria, respectively. The burden of abdominal obesity is high and rapidly increasing in Croatian women of childbearing age, the key population subgroup for obesity control.

Obesity--new threat to Croatian longevity.

The aim of this study was to examine the association of weight gain and life expectancy at birth in Croatia. Mean body mass index was based on the data from the Croatian Adult Health Survey 2003. Birth rate and mortality data needed for life expectancy calculation were supplied by the Central Bureau of Statistics. The results suggest that the increase in mean body mass index value (1.31 kg m(-2) for women and 1.41 kg m(-2) for men) will shorten life expectancy at birth for one year. Obesity, if unchecked, might have a negative effect on life expectancy in Croatia. Despite widespread knowledge about how to reduce the severity of the problem, observed trends in obesity in Croatia continue to worsen. These trends threaten to diminish the health and life expectancy of current and future generations.

Social conditioning of health behaviors among adults in Croatia: the CroHort study.

The aim of this study was to examine the social conditioning of health behaviors of adults in Croatia, based on the data from Croatian Adult Health Survey 2003. This cross-sectional study on a representative random sample of 9070 Croatian adults showed that obesity was significantly and socially conditioned in women, whereas for men the indication of social conditioning has not reached a statistically significant level. Health behaviors were socially conditioned in both sexes. Men's living habits were more irregular than those of women. Compared with women, men consumed more cured meat products, consumed alcohol excessivelly and smoked cigarettes more often, whereas they ate less fruits and vegetables. Health promotion strategies based on the behavioral correlates of overweight and obesity are needed to prevent excess weight gain in the Croatian population. While for men a unique educational model is applicable, women require more specialized programs, adapted to their social background.

Association of hypertension with long-term overweight status and weight gain: the CroHort study.

Overweight is associated with hypertension, but longitudinal studies on the effect of weight gain on blood pressure are relatively rare. Aim of this study was to investigate association of long-term overweight status as well as of becoming overweight with hypertension. Odds of hypertension in 2008 were calculated for 1,383 respondents from Croatian Adult Health Cohort Study (CroHort) who had normal blood pressure in 2003. The results showed that for women both long-term overweight status and recently becoming overweight (in the last 5 years) were significantly associated with development of hypertension, while for men this was true only for long-term overweight. Prevention activities aimed at maintenance of normal body weight should be important part of primary prevention of hypertension.

Association of elevated body mass index and hypertension with mortality: the CroHort study.

Aim of this study was to investigate association of elevated body mass index and hypertension with general mortality in the cohort from Croatian Adult Health Cohort Study (CroHort). Risk of death according to body mass index (BMI) and blood pressure category, in period 2003/08, was calculated for 7,490 respondents, out of which 6,682 were alive and 808 were dead in 2008. Among men aged 65 and more, elevated BMI was associated with lower risk of death, in accordance with obesity paradox recorded in some previous studies which showed that older men with higher BMI have lower risk of death. Among women aged 50-64 years, being hypertensive was associated with increased risk of death compared to normotensive respondents. Despite obesity paradox which should be further explored, activities on primary and secondary prevention of excess weight and hypertension should be encouraged as means to prevent premature mortality in Croatian population.

The CroHort study: cardiovascular behavioral risk factors in adults, school children and adolescents, hospitalized coronary heart disease patients, and cardio rehabilitation groups in Croatia.

Based on repeated measurement of health behaviors the CroHort Study showed that health behavior explains a great deal more of class inequalities in mortality than observed in previous studies. These include decreasing prevalence of smoking and increase in obesity, hypertension and diabetes mellitus. The lowest prevalence of health risks was recorded among children and adolescents, followed by general adult population from the CroHort Study. Hospitalized coronary heart disease patients had higher risks prevalence than general population, while the highest prevalence of risks was recorded among patients in cardiac rehabilitation program. The higher levels of stress were associated to lower financial conditions, poorer social functioning and poorer mental health for both men and women. Higher levels of stress were also associated with heart problems, higher alcohol consumption in men while in women stress was associated to poorer general health, higher age and lower levels of education.

Regional pattern of cardiovascular risk burden in Croatia.

The objective of this study was to investigate regional gradient of a synthetic cardiovascular burden (CVRB) in Croatia. Analysis was based on a multistage stratified sample representative of general adult population in six regions of Croatia (Croatian Adult Health Survey). Synthetic CVRB was defined by incidents (heart attack, stroke), blood pressure, overweight/obesity (BMI, waist circumference), and risky behaviours (smoking, physical inactivity, high alcohol consumption, inadequate nutrition). Total CVRB in Croatia was 44.7% for men and 50.3% for women. Combining both high and moderate CVRB, men were found to be under more risk than women (72.8% vs. 61.7%, respectively). The result showed an east-north-west gradient in continental Croatia, with high CVRB in Eastern (40.2%) and Central region (44.3%), City of Zagreb (45.7%) and Northern region (53.1%). Mountainous region had the lowest prevalence of respondents with high CVRB (39.2%). Coastal region with the prevalence of 46.3% of high CVRB was nearly the same as the City of Zagreb. The results suggest the presence of substantial regional differences in the cardiovascular risk burden.