Saudi Med J
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To study auditory temporal resolution skills using adaptive auditory tasks designed with a computer-based experimental program, and to provide normative valuesfor gap detection thresholds (GDTs) of young listeners in 3 listening conditions. Methods: The GDTs were established under 3 stimulus conditions: 1) broadband noise (BBN), 2) narrowband noise within-channel (NBN WC) using similar leading and trailing markers centered at 1.0 KHz, and 3) narrowband noise across-channel (NBN AC) with the leading marker centered at 2.0 KHz and the trailing marker centered at 1.0 KHz. In within-subjects design, the GDTs were obtained from 27 normal hearing young Saudi adults at Speech and Hearing Laboratories, Department of Rehabilitation Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia between April 2017 and April 2018. Results: The mean GDTs for the BBN condition was 3.19 millisecsond (msec), NBN WC was 14.53 msec, and NBN AC was 29.71 msec. ⋯ Also, no correlations among the GDTs of the 3 stimulus conditions were found. Conclusion: The present study showed that experimental program is a reliable tool with clinical potential to estimate GDTs across different conditions. Also, the findings of no correlations in the GDTs across stimulus conditions suggest that different processes were involved in the perception of the temporal gap for different stimulus conditions.
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[No Abstract Available].
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[No Abstract Available].
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To perform a meta-analysis for celiac diseases (CD) among at-risk populations in Kingdom of Saudi Arabia (KSA), as well as a comparison with our previously reported meta-analysis in the normal population. ⋯ In March 2018, at King Abdulaziz University, Jeddah, KSA we commenced a retrospective comprehensive database and journal search for CD among at-risk populations in SA. Data from each of the relevant articles were analyzed using the Statistical Package for Social Science Version 20 (Armonk, NY: IBM Corp.). and the comprehensive meta-analysis program (CMA). The collected data were part of a retrospective literature review and analysis. Thus, a written ethical approval was not obtained before commencing the study. Results: Sixteen articles were found covering type-1 diabetes mellitus (DM), short stature (SS), and down syndrome (DS). Ages 1-50 years . The prevalence of seropositive-CD was 15.6% with high heterogeneity (I2=80.353), while prevalence of biopsy-proven CD was 10.6% with high heterogeneity (I2=73.359). Another article reported the CD prevalence in the at-risk population as 18.4% for the seroprevalence and 6.9% for the biopsy-proven CD. Anti-transglutaminase (anti-tTG) was used in 12 studies; in the remaining 4 studies (EMA in 2, ARA with AGA in one and no details given in one study). Conclusion: Both the prevalence of biopsy-proven CD (10.6%) and seroprevalence (15.6%) were higher than those we previously reported in the normal population (1.4% and 2.7%). The female-to-male ratio (1.9/1) of CD patients was the same in normal and at-risk populations in SA. Meta-analysis for prevalence of CD in DM, SS, and DS separately in SA is recommended.
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To determine the level of the psychological problems such as depression and anxiety in sickle cell disease (SCD) patients in Tabuk region, northwestern Saudi Arabia. Methods: In this cross-sectional study, 89 patients with SCD was assessed in the outpatient clinics of King Salman Armed Forces Hospital, Tabuk, Saudi Arabia between March 2017 and August 2017. Two validated Arabic translated questionnaires, the Patient Health Questionnaire (PHQ-9) and the Generalized Anxiety Disorder (GAD-7), were used to assess the type and degree of psychopathology (anxiety or depression) each patient suffered. Chi-square test was used to assess the differences between anxiety and depression levels according to the different sociodemographic characteristics of the participants. Results: The values were computed by analyzing the Cronbach's alphas for the GAD-7 (0.83) and PHQ-9 (0.81) questionnaires. The rate of depression was 36% and anxiety was 29%. Female patients with SCD reported a higher incidence of depression and anxiety than males (p greater than 0.05). Patients with a higher level of education were significantly more anxious about their illness than those with a lower level education (p=0.02). ⋯ A statistically insignificant association was reported between depression and anxiety with regard to gender; however, female patients reported a higher incidence of depression and anxiety than male patients. A significant association with anxiety was reported among patients with higher levels of education.