Determination of Seroprevalence of Borrelia burgdorferi IgG in Adult Population Living in Trabzon.

BACKGROUND: Lyme borreliosis is a tick-borne, multi-systemic infectious disease that is thought to be wide spread in Turkey even though studies on its seroprevalence are limited. AIMS: To determine the seroprevalence of Lyme borreliosis in part of north-eastern Tur-key (in the city of Trabzon), and to identify possible relationships between seropositivity and various factors such as location, gender, age group, occupation, income, and educational level. STUDY DESIGN: Retrospective cross-sectional study. METHODS: A total of 884 blood samples collected from provincial and district health centers serving a population of about 800,000 were included in this study. ELISA was used to determine the anti-Borrelia IgG antibody levels in the samples. Samples that yielded positive results by ELISA were further subjected to western blot (WB). RESULTS: IgG antibodies were found in 128 samples (14.5%). Statistical analysis revealed significant differences between age groups and educational levels in terms of the incidence of seropositivity, whereas location, gender, occupational group and income level had no effect (p<0.001, p<0.001, p=0.948, p=0.645, p=0.131, p=0.080 respectively). CONCLUSIONS: The risk of contracting Lyme borreliosis in Trabzon is high, and necessary measures need to be taken to avoid the spread of disease.

Epilepsy prevalence in the 0-17 age group in trabzon, Turkey.

OBJECTIVE: Epilepsy is a most common serious neurological disorder and is one of the world's most prevalent non-communicable diseases. The aim of this study was to determine the prevalence and risk factors of epilepsy in 0-17 year old children in Trabzon, Turkey. METHODS: A cross-sectional epidemiological investigation was performed in two phases, a screening phase and a confirmation of the diagnosis phase. The gold standard was a clinical investigation and neurological examination. The diagnosis of epilepsy followed clinical guidelines proposed by the International League against Epilepsy (ILAE). The chi-square test was used in analysis of the results and P-value <0.05 was calculated. FINDINGS: The prevalence per 1000 participants of epilepsy was 8.6 (5.9-11.4; (95%)CI). We detected 37 cases (18 males and 19 females) of epilepsy. The male/female ratio was 0.95. This study showed an increased risk for epilepsy with low socioeconomic level, a history of postpartum seizure, meningitis, head trauma, febrile convulsion and family history of epilepsy. More than one seizure type was present in 15 (40.5%) of epileptic children. Generalized tonic-clonic seizures were determined in 24 patients (64.9%) and absence type in 9 (24.3%). It was found that 25.0% of children with epilepsy had never visited the school at the time the study was performed due to the disease and attendant seizures. CONCLUSION: The prevalence of epilepsy in Trabzon is low compared to other parts of Turkey and other developing countries.

Factors contributing to regular smoking in adolescents in Turkey.

PURPOSE: The objectives of this study were to determine the levels of lifetime cigarette use, daily use, and current use among young people (aged 15-19 years) and to examine the risk factors contributing to regular smoking. METHODS: The number of students was determined proportionately to the numbers of students in all the high schools in the province of Trabzon in Turkey. The data were gathered using the questionnaire method. A total of 4666 students participated in the study. The chi-square test and logistic regression analysis were used in data analysis. RESULTS: Of the 4666 students who took part in the study, the level of lifetime cigarette use was 38.2% (n = 1796), that of lifetime daily cigarette use was 10.5% (n = 491), and that of current cigarette use was 9.5% (n = 447). Male students (P < .0005), those whose mothers were smokers (P < .0005), those whose fathers smoked (P = .005), those whose siblings smoked (P<.0005), those whose friends smoked (P < .0005), those whose teachers smoked (P = .001), and low achievers in school (P < .0005) stated that they significantly smoked on a more regular basis. According to the results of the logistic regression analysis, the following risk factors were statistically significant: male students smoked 3.02 times (95% CI 2.20-4.16) more than females, those whose mothers were smokers smoked 1.57 times (95% CI 1.09-2.28) more than those whose mothers were not, those whose friends were smokers smoked 2.42 times (95% CI 1.73-3.39) more than those whose friends were non-smokers, poor achievers in school smoked 2.62 times (95% CI 1.97-3.49) more than high achievers, and those without poor grades smoked 1.75 times more (95% CI 1.23-2.40), the risk rising 1.06 times (95% CI 1.01-1.11) with earlier age at first experimentation. The risk of daily cigarette use was observed to decline by 0.91 times (95% CI 0.84-0.98) with increasing numbers of siblings. CONCLUSION: Effective smoking prevention programs should take into account the dominant influence of peer groups in the onset and continuation of smoking.