Turkish Adaptation Study of the Ask Suicide-Screening Questions in Adolescents.

Introduction: This study aimed to demonstrate the validity of the Ask Suicide-Screening Questions (ASQ) in a clinical sample consisting of adolescents admitted to child and adolescent psychiatry (CAP), and then to confirm its validation in those presenting to the pediatric emergency department (PED), which was the main target group for the study. Method: This cross-sectional study evaluated the compatibility of the ASQ with the suicide probability scale, which is a standardized measure, to identify cases with suicide risk in 248 adolescents aged 10-18 years. To demonstrate the clinical validity of the scale, sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), positive likelihood ratio (PLR), negative likelihood ratio (NLR), Kappa, and area under the curve (AUC) performance metrics and 95% confidence interval (CI) values were calculated. Results: Positive screening rate, sensitivity, specificity, PPV and NPV for the CAP patients were calculated as 31.8%, 100% (95% CI: 100.0-100.0), 70.9% (95% CI: 63.4-78.4), 12.8% (95% CI: 3.2-22.3) and 100% (95% CI: 100.0-100.0), respectively. The PLR and AUC were calculated as 3.4% (95% CI: 2.7-4.5) and 0.855 (95% CI: 0.817-0.892), respectively. Positive screening rate, sensitivity, specificity, PPV and NPV for the PED patients were calculated as 28%, 100% (95% CI: 100.0-100.0), 75.3% (95% CI: 66.3-84.2), 21.4% (95% CI: 6.2-36.6) and 100% (95% CI: 100.0-100.0), respectively. The PLR, Kappa and AUC were 4.05% (95% CI: 2.82-5.81), 0.278 and 0.876 (95% CI: 0.832-0.921), respectively. Conclusion: This study showed the first evidence that Turkish adaptation of the ASQ is a valid screening tool for identifying those at risk of suicide among adolescents who applied to the CAP and PED.

Body image dissatisfaction among school children in Turkey and its potential effect on body esteem.

BACKGROUND: This study aimed to validate the Turkish version of Collins` Body Figure Perceptions and Preferences (BFPP) scale. The second aim of this study was to investigate the relationship between body image dissatisfaction (BID) and body esteem (BE), and between body mass index (BMI) and BID, among Turkish children. METHODS: A descriptive cross-sectional study was conducted among 2066 4th grade children (mean age was 10.06 ± 0.37 years) in Ankara, Turkey. The Feel-Ideal Difference (FID) index from Collins` BFPP was used to assess the degree of BID. FID ranges from -6 to +6, with scores below or above 0 indicating BID. Collins` BFPP`s test-retest reliability was evaluated in a subset of 641 children. The Turkish version of the BE Scale for Adolescents and Adults was used to evaluate the children` BE. RESULTS: More than half of the children were dissatisfied with their own body images (57.8% of girls vs. 42.2% of boys, p < .05). The lowest BE score in both genders was among adolescents who desired to be thinner (p < .01). The criterion-related validity of Collins` BFPP, in relation to BMI and weight, was at an acceptable level in girls (BMI rho= 0.69, weight rho= 0.66) and boys (BMI rho= 0.58, weight rho= 0.57), and was statistically significant in all cases (p < .01). The test-retest reliability coefficients of Collins` BFPP were found to be moderately high for both girls (rho=0.72) and boys (rho=0.70). CONCLUSIONS: Collins` BFPP scale is a reliable and valid tool for Turkish children aged 9-11 years. This study demonstrates that more Turkish girls than boys were dissatisfied with their bodies. Children who were affected by overweight/obesity and underweight had a higher BID than those with a normal weight. It is important to evaluate adolescents` BE and BID in addition to their anthropometric measurements during their regular clinical follow-up.

An evaluation of the change in serum SCUBE-1 levels with CPAP treatment in patients with severe obstructive sleep apnea.

OBJECTIVE: Signal peptide CUB-EGF domain-containing protein 1 (SCUBE-1) is a cell surface protein, wherein inflammation causes an increase in serum. The aim of this study was to compare serum SCUBE-1 levels in OSA patients and to investigate the serum SCUBE-1 change with CPAP treatment. METHODS: Blood samples were obtained from 61 severe OSA patients and from 25 control subjects evaluated as simple snorers. The 61 patients with severe OSA were treated with CPAP therapy and were recalled for follow up after 1 year. Evaluation was made after 1 year of CPAP therapy. RESULTS: Serum SCUBE-1 values were significantly higher in patients with severe OSA. The SCUBE-1 values significantly decreased after treatment with CPAP. CONCLUSION: Serum SCUBE-1 values in OSA patients showed a significant reduction in SCUBE-1 levels following 1 year of CPAP treatment.

The role of self-discontentment and impulsivity for youth smoking behavior, nicotine dependence and future smoking intention in a clinical sample of Turkish adolescents.

BACKGROUND: Smoking is one of the most important public health problems among young people. Potential risk factors that may cause vulnerability to smoke in youth should be well known and investigated. The aim of the present study was to evaluate the associations of current smoking behavior and future smoking intention with high-risk personality traits for substance abuse in a clinical sample of Turkish adolescents, and also evaluate nicotine dependence and smoking characteristics with the personality traits in a subsample of regular smokers. METHODS: A cross-sectional study was adopted in which 196 participants took part (aged 14-18 years with a mean of 16.7 years). The assessment consisted of a sociodemographic questionnaire that also questions current smoking behavior and future smoking intention; and additionally, two self-administered instruments including the Substance Use Risk Profile Scale (SURPS) for all participants, and Fagerström Test for Nicotine Dependence (FTND) for only regular smokers. RESULTS: Regular smokers scored higher than never smokers on the lack of self-contentment subscale of SURPS (F(2)=3.30, p=.039). Future smoking intention was found to be associated with nicotine dependence (F(3)=6.67, p=.001). Regular smokers with high levels of nicotine dependence had higher levels of impulsivity and smoked more cigarettes per day than those with low levels of nicotine dependence (t=2.489, p=.017; and t=3.530, p=.001, respectively). The structural equation models (SEM) were created based on these results and the personality theory for substance abuse. The SEM results showed that the first evidence that lack of selfcontentment positively influences regularly smoking behavior and impulsivity positively influences future smoking intention through nicotine dependence. CONCLUSIONS: Lack of self-contentment and impulsivity may mediate the transition from current smoking behavior to future tobacco use disorders in Turkish adolescents. The assessment and intervention of selfdiscontentment and impulsivity can be beneficial in reducing the current smoking behavior in Turkish adolescents.

A mixture model with Poisson and zero-truncated Poisson components to analyze road traffic accidents in Turkey.

The analysis of traffic accident data is crucial to address numerous concerns, such as understanding contributing factors in an accident's chain-of-events, identifying hotspots, and informing policy decisions about road safety management. The majority of statistical models employed for analyzing traffic accident data are logically count regression models (commonly Poisson regression) since a count - like the number of accidents - is used as the response. However, features of the observed data frequently do not make the Poisson distribution a tenable assumption. For example, observed data rarely demonstrate an equal mean and variance and often times possess excess zeros. Sometimes, data may have heterogeneous structure consisting of a mixture of populations, rather than a single population. In such data analyses, mixtures-of-Poisson-regression models can be used. In this study, the number of injuries resulting from casualties of traffic accidents registered by the General Directorate of Security (Turkey, 2005-2014) are modeled using a novel mixture distribution with two components: a Poisson and zero-truncated-Poisson distribution. Such a model differs from existing mixture models in literature where the components are either all Poisson distributions or all zero-truncated Poisson distributions. The proposed model is compared with the Poisson regression model via simulation and in the analysis of the traffic data.

Development and Validation of a Culture-Sensitive Generic Health Literacy Scale in Turkish-Speaking Adults.

BACKGROUND: Improving health literacy has become one of the most important public health-related goals at the global level; however, there is no clear consensus on measurement of health literacy. Despite numerous health literacy scales available in Turkish, none of the existing scales was originally developed and validated at a national level. OBJECTIVE: This study aimed to develop and validate a culturally appropriate original health literacy scale (HLS) to be used as a reference for the Turkish-speaking literate adult population in Turkey and abroad. METHODS: Two multidisciplinary workshops with more than 20 experts were conducted and a large item pool was developed. The first and second draft of the scale were pre-tested with 20 and 150 adults, respectively, from different age groups and socioeconomic levels in Ankara. The validity and reliability study of the revised scale (110 items plus 20 self-efficacy statements) was carried out with a household survey of 2,411 adults in 12 randomly selected provinces from 12 Nomenclature of Territorial Units for Statistics Regions in Turkey. Explanatory and confirmatory factor analysis were performed. The fit indices were obtained. The item analysis was applied, and Cronbach's alpha statistics were obtained. KEY RESULTS: The scale was found to be both a valid and a reliable measurement tool to assess health literacy. Cronbach's alpha for two sub-dimensions ("disease prevention and health promotion" and "treatment and access to health services") were 0.79 and 0.91, respectively. Construction validity indices were Root Mean Square Error of Approximation (RMSEA) = 0.043, Goodness of Fit Index (GFI) = 0.96, Normed Fit Index (NFI) = 0.95, and Adjusted Goodness of Fit Index (AGFI) = 0.95. The scale includes "self-efficacy" as an additional dimension (Cronbach's alpha = 0.83, RMSEA = 0.68, GFI = 0.94, NFI = 0.94, and AGFI) = 0.91). CONCLUSION: HLS is a valid and reliable measurement tool to assess health literacy of Turkish-speaking literate adults with a mixed (objective and subjective) assessment approach. [HLRP: Health Literacy Research and Practice. 2022;6(1):e2-e11.] Plain Language Summary: This study aimed to develop and validate a culturally sensitive original health literacy scale to be used as a reference scale for the Turkish-speaking literate adult population in Turkey and abroad. Study findings showed that HLS is both a valid and a reliable measurement tool to assess health literacy of Turkish-speaking literate adults.

Oral health status in children with familial Mediterranean fever.

BACKGROUND: Familial Mediterranean fever (FMF) is the most common hereditary autoinflammatory disease. We aimed to investigate the oral health status and oral hygiene habits in children with FMF. METHODS: In this cross-sectional study, 199 children with FMF, aged between 3-18 years, were included. Demographic findings and oral hygiene habits of children were questioned by face-to-face interview. Oral health status of patients was evaluated using decay-missing-filled index [DMFT (decay-missing-filled teeth), DMFS (decay-missing-filled teeth) for permanent; dmft, dmfs for primary teeth], the International Caries Detection and Assessment System (ICDAS-II) index, PUFA / pufa index [the presence of severely decayed teeth with visible pulpal involvement (P/p), ulceration caused by dislocated tooth fragments (U/u), fistula (F/f) and abscess (A/a)], gingival (GI) and plaque index (PI). In addition to these, occlusion, oral soft and hard tissues were examined. RESULTS: One-hundred-nine (54.8%) of children had at least one decayed permanent tooth and 81.2% of children had at least one decayed primary tooth. The mean DMFT was 1.91±2.45, DMFS was 3.1±4.49, dmft was 3.95±3.54, dmfs was 8.62±8.88, PI was 1.17±0.44, GI was 0.85±0.39. Aphthous mouth ulcer occurred in 19 (9.5%) patients. Recurrent aphthous mouth ulcers were more frequent among patients with one exon-ten and one exon-two mutations than patients with one exon-10 mutation, two exon-ten mutations, or two exon-2 mutations (61.1% vs. 47.9%, 26.1%, 20%, respectively p < 0.001). Tooth decay was more frequent among patients who had attacks in the last six months than those who did not have any attacks during the last six months (97.4% vs. 87.7%, p=0.017). CONCLUSION: Dental caries and periodontal disease, which are public health problems, were seen at a high percentage of children with FMF in our study.

Prevalence of childhood obesity and related parental factors across socioeconomic strata in Ankara, Turkey.

BACKGROUND: Among low- and middle-income nations, the highest prevalence of child overweight and associated metabolic disorders has been found in Middle Eastern and Eastern European countries. Obesity has been on the rise in Turkey and past research has shown regional variations among adults. However, the prevalence of childhood obesity in different socioeconomic groups in the largest metropolitan areas in the country has not been reported. AIMS: This study aimed to investigate the prevalence of child obesity with a population-representative, SES-stratified random sample with objective measures of body mass index (BMI) in the capital city of Turkey. METHODS: Weight status was measured by the WHO growth curve and analyzed by socioeconomic status (SES), sex, and parental factors in a population-representative sample of 2066 parent-child dyads. Chi-square and logistic regression were conducted. RESULTS: Rates of overweight and obesity were 21.2% and 14.6% (35.8% combined) but significantly higher in high (24.5% and 18.9%) vs. low SES (20.1% and 13.8%) (P = 0.02). Boys were at higher risk for obesity than girls, especially in high vs. low SES (Odds Ratio [OR] = 3.0 [95% CI: 1.4-6.5] vs. 1.7 [95% CI: 1.2-2.5]). Having both parents being overweight or obese increased the risk for obesity, particularly in medium and high SES (OR = 5.8 [95% CI: 2.3-14.1]) and 6.3 (95% CI: 1.5-26.2). CONCLUSIONS: Higher maternal education was a risk factor in low-to-medium but not high SES. In Ankara, child overweight and obesity appears to be 1.5 times more prevalent than national estimates. Higher SES may signify greater exposure to an obesogenic environment and greater obesity risk.