Browsing by Author "Ucar, ZZ"

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    Prevalence of sleep disorders in the Turkish adult population epidemiology of sleep study
    Demir, AU; Ardic, S; Firat, H; Karadeniz, D; Aksu, M; Ucar, ZZ; Sevim, S; Ozgen, F; Yilmaz, H; Itil, O; Peker, Y; Aygul, F; Kiran, S; Gelbal, S; Cepni, Z; Akozer, M
    Sleep disorders constitute an important public health problem. Prevalence of sleep disorders in Turkish adult population was investigated in a nationwide representative sample of 5021 Turkish adults (2598 women and 2423 men, response rate: 91%) by an interviewer-administered questionnaire. Insomnia was defined by the DSM-IV criteria, habitual snoring and risk for sleep-related breathing disorders (SDB) by the Berlin questionnaire, excessive daytime sleepiness (EDS) by the Epworth sleepiness scale score, and restless legs syndrome (RLS) by the complaints according to the International Restless Legs Syndrome Study Group criteria. Mean age of the participants was 40.7 +/- 15.1 (range 18 to 90) years. Prevalence rates (men/women) were insomnia 15.3% (10.5%/20.2%; P < 0.001), high probability of SDB 13.7% (11.1%/20.2%; P < 0.001), EDS 5.4% (5.0%/5.7%; P: 0.09), RLS 5.2% (3.0%/7.3%; P < 0.001). Aging and female gender were associated with higher prevalence of sleep disorders except for habitual snoring. Prevalence rates of the sleep disorders among Turkish adults based on the widely used questionnaires were close to the lower end of the previous estimates reported from different parts of the world. These findings would help for the assessment of the health burden of sleep disorders and addressing the risk groups for planning and implementation of health care.
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    Absenteeism and Delay to Work Due to Sleep Disorders in the Turkish Adult Population: A Questionnaire-Based National Survey
    Firat, H; Yuceege, M; Kiran, S; Akgun, M; Demir, AU; Aksu, M; Ardic, S; Karadeniz, D; Ucar, ZZ; Sevim, S; Itil, O; Yilmaz, H
    Sleep problems may have negative effects on work-life balance, overall health, and safety. We aimed to investigate the association between sleep disorders and absenteeism and delay to work (being late or tardy) among the working adult population. The study was conducted by using data from a large survey of working adults who participated in the Turkish Adult Population Epidemiology of Sleep Study (TAPES) managed by Turkish Sleep Medicine Society (TSMS). Secondary analyses was employed to examine absenteeism and delay to work and their associations with sleep problems, including sleepiness by Epworth Sleepiness Scale (ESS), parasomnias, sleep apnea (by Berlin Questionnaire), sleep quality (by Pittsburgh Sleep Quality Index), and restless leg. History of any absenteeism and delay to work was observed in 276 (18%) and 443 (29%) out of 1,533 working adults, respectively. In the multivariate analyses, absenteeism was associated with younger age, female gender and poor sleep quality, while delay to work was associated with younger age, poor sleep quality, parasomnia, and sleepiness. In the presence of absenteeism and delay to work, sleep disorders including sleepiness, poor sleep quality, and parasomnia should be considered. Such evaluation may improve worker well-being and provide some additional benefits in terms of increasing productivity and lowering work-related costs.
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    Prevalence and associated factors of sleep-disordered breathing in the Turkish adult population
    Ardic, S; Demir, AU; Ucar, ZZ; Firat, H; Itil, O; Karadeniz, D; Aksu, M; Sevim, S; Yilmaz, H; Oktay, B
    Sleep disordered breathing (SDB) represents a major public health problem. We investigated the risk of SDB and associated factors in the Turkish adult population. We collected data by an interviewer-administered questionnaire in a nationwide representative sample of 5021 adults (2598 women, 2423 men) with a mean age of 40.7 years (SD:15.1) in 2010. High risk of SDB was defined as the positive response to at least two of the three categories in the Berlin questionnaire (BQ). High risk of SDB was found in 13.7% (men: 11.1%, women: 20.2%). High risk of SDB prevalence was not significantly different between the genders in the analysis stratified for BMI categories. Female gender, older age, lower level of education and smoking in the past were associated with high risk of SDB in the logistic regression analysis models adjusting for age and gender. After the adjustment for age, gender, smoking, BMI and educational status, high risk of SDB, and BQ Category 2 score were associated with previous hospitalization and cardiovascular diseases. Risk due to BQ Category 1 and BQ Category 2 was more than additive in the models for hypertension and heart disease for the age groups 4565 years and 65 years and over. Higher prevalence of SDB and obesity among women in our population should be addressed in further studies. Association between high risk of SDB and cardiovascular diseases, if confirmed, indicates the public health importance of screening for SDB symptoms.
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    Body Mass Index and Sexual Dysfunction in Males and Females in a Population Study
    Karadag, H; Oner, O; Karaoglan, A; Orsel, S; Demir, AU; Firat, H; Karadeniz, D; Aksu, M; Ardic, S; Ucar, ZZ; Sevim, S; Yilmaz, H; Itil, O
    The association of obesity with sexual dysfunctions is complex and far from clear. Most former studies consisted of small samples and did not control several possible confounding factors. Our aim was to investigate the association of BMI with current sexual dysfunction in males and females in a nationally representative population sample after controlling for age, the presence of cardiovascular disorders, diabetes, hypertension, thyroid diseases, anxiety and depression and also menopause in women. The sample included a total of 4162 subjects (2081 females and 2081males). The most frequent sexual problem was premature ejaculation (8.8%) in males and hypoactive sexual desire disorder (13.9%) in females. Univariate analysis showed that hypoactive sexual desire and erectile dysfunction in males and hypoactive sexual desire, lack of pleasure from sexuality and sexual pain in females were associated with obesity. Multivariate analysis indicated that age was significantly associated with almost all types of sexual problems in both sexes. The risks of having no active sexual life, hypoactive sexual desire, lack of pleasure from sexuality and erectile dysfunction were higher in males with diabetes mellitus. Depression and anxiety were associated with all types of sexual problems in females and with no active sexual life, hypoactive sexual desire, erectile dysfunction and premature ejaculation in men. In both sexes BMI was not associated with sexual problems after the confounding factors were controlled. The association of obesity with sexual dysfunction might be mediated by other factors.