The aim of this cross‐sectional study was to determine the prevalence of cerebral palsy (CP) among children in Turkey between the ages of 2 and 16 years. Samples were selected from cities, towns, districts, and villages using the cluster sampling method; 41861 children were selected. Data was collected by parental interview and physical examination. One hundred and eighty‐six children were identified with CP. The prevalence of CP was determined as 4.4 per 1000 live births and included postnatally acquired CP. Origin of CP was classified as prenatal in 49 (26.6%), perinatal/neonatal in 34 (18.5%), postnatal in 11 (5.9%), and unclassifiable in 90 participants (48.9%; data was unobtainable for two individuals). Type of CP was diplegia in 39.8% of children, hemiplegia in 28%, tetraplegia in 19.9%, ataxia in 5.9%, and dyskinetic in 6.4%. Prenatal factors were seen more frequently in the groups with a high socioeconomic status while perinatal factors were encountered more often in those with a low socioeconomic status (p<0.05). Place of residence and sex had no significant effect on the prevalence of CP (p>0.05). This cross‐sectional study shows that the prevalence of CP in Turkey is higher than that in developed countries but the aetiology is probably similar. Although the high prevalence of CP in Turkey could originate from an increased level of obstetric and neonatal problems, the lack of a possible aetiological factor in approximately half the children suggests that the high level might also be due to other factors, such as genetic disorders.

The aim of this cross-sectional study was to determine the prevalence of epilepsy in Turkey among children between the ages of 0 and 16 years. The study population consisted of 24,773,569 children living in Turkey. Because the prevalence of childhood epilepsy is reported to be 0.001 to 1% in the literature, the sample size was determined as 48,260, with 0.05 error type I and 0.10 error type 2 (power 0.90), and the effect size was 2. With the cluster sampling method, samples were selected from cities, towns, districts, and villages, and 46,813 (97%) children were reached. The study questionnaire contained sections with individual informational questions and questions for the selection of suspected epilepsy cases and physical examination results. The epilepsy classification was designed according to the classification of the International League Against Epilepsy (ILAE). The prevalence of epilepsy was determined as 0.8%; 55.2% of the subjects with epilepsy were grouped as generalized, 39% as partial, and 5.8% as unidentified. Age, place of residence, route of delivery, place of delivery, and social and economic status had no statistically significant effect on the development of epilepsy. Male gender, preterm, and post-term delivery increased the risk of developing epilepsy. Early diagnosis and treatment of epilepsy, as well as the education of health workers and families, are very important.

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The aim of this cross-sectional study was to determine the prevalence of cerebral palsy (CP) among children in Turkey between the ages of 2 and 16 years. Samples were selected from cities, towns, districts, and villages using the cluster sampling method; 41,861 children were selected. Data was collected by parental interview and physical examination. One hundred and eighty-six children were identified with CP. The prevalence of CP was determined as 4.4 per 1,000 live births and included postnatally acquired CP. Origin of CP was classified as prenatal in 49 (26.6%), perinatal/neonatal in 34 (18.5%), postnatal in 11 (5.9%), and unclassifiable in 90 participants (48.9%; data was unobtainable for two individuals). Type of CP was diplegia in 39.8% of children, hemiplegia in 28%, tetraplegia in 19.9%, ataxia in 5.9%, and dyskinetic in 6.4%. Prenatal factors were seen more frequently in the groups with a high socioeconomic status while perinatal factors were encountered more often in those with a low socioeconomic status (p<0.05). Place of residence and sex had no significant effect on the prevalence of CP (p>0.05). This cross-sectional study shows that the prevalence of CP in Turkey is higher than that in developed countries but the aetiology is probably similar. Although the high prevalence of CP in Turkey could originate from an increased level of obstetric and neonatal problems, the lack of a possible aetiological factor in approximately half the children suggests that the high level might also be due to other factors, such as genetic disorders.

Summarystudy objective To assess the prevalence of risk factors for coronary heart disease (CHD) in a lower middle-class urban community of Turkey.design Cross-sectional study in an age-and sex-stratified random community sample with equal sample size per stratum. Direct age-standardization using the standard world population to allow international comparison of findings. Logistic regression modelling to identify risk factors for obesity.setting Gü lveren, a residential area in Ankara, total population 23 000 persons. participants A total of 1672 adults aged 25-64 years and resident in the study community were interviewed, 1272 (76.1%) of those came for physical examination. conclusions The prevalence of smoking, obesity and low HDL is high in this urban, lower middleclass population, even in comparison with industrialized countries. Unexpectedly, women have less favourable CHD risk profiles than men, except for smoking. Preventive action should be communitywide and address the common risk factors simultaneously to avoid replacement effects such as becoming obese after quitting smoking.