Tumurbaatar, Enkhnaran
Loading...
Товч нэр
Tumurbaatar, Enkhnaran
Бүтэн нэр
Tumurbaatar Enkhnaran
Латин нэр
Tumurbaatar Enkhnaran
Албан тушаал
Судлаач
ORCID
Scopus Author ID
10 results
Now showing 1 - 10 of 10
- Some of the metrics are blocked by yourconsent settings
Item type:Publication, Quality of life in the general population of Mongolia: Normative data on WHOQOL-BREF.(2023) ;Bat-Erdene, Enkhjin ;Hiramoto, Tetsuya; ; Jamiyandorj, OtgonboldScopus© Citations 19 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Psychometric properties of the Mongolian version of shitsu-taikan-sho (alexisomia) in young adults(2024); ;Batkhuyag, Enkhzaya; ;Urtnasan, TserendolgorObjective: Alexisomia is characterized by difficulty in identifying and describing bodily feelings. Shitsu-taikan-sho scale (STSS) is a self-report tool that assesses alexisomia. This study aimed to validate the Mongolian version of STSS in a nonclinical student sample. Methods: A total of 593 undergraduate students (217 males, 376 females, 18-25 years), who were studying at medical universities, were recruited. Participants completed the Mongolian version of STSS, which was translated from Japanese to Mongolian, back-translated, and finalized by an expert committee. Construct validity was examined using exploratory and confirmatory factor analyses for a three-factor structure. Internal consistency and test-retest reliability were measured using Cronbach's α and the intraclass correlation coefficients (ICC), respectively. Results: The mean scores of STSS were 18.6 ± 5.7 for difficulty identifying bodily feelings (DIB), 18.8 ± 4.0 for overadaptation (OA), 23.7 ± 4.1 for lack of health management (LHM), and 61.1 ± 10.5 for the total score (possible range: 7-35 for DIB, OA, LHM, and 21-105 for the total score, respectively). Exploratory factor analysis indicated a three-factor structure consisting of 21 items that explained 40.3% of the variance (KMO = 0.916, RMSEA = 0.049, χ2 = 372, p < .001). Confirmatory factor analysis provided a good fit to the data (CFI = 0.876, TLI = 0.861, RMSEA = 0.068, χ2 = 703, p < .001). Cronbach's alpha for the STSS was 0.860, indicating good internal consistency. Test-retest reliability analysis demonstrated good reliability (ICC = 0.791). Conclusion: The 21-item Mongolian version of STSS demonstrated evidence of good reliability and validity for assessing alexisomia in a nonclinical population in Mongolia. This suggests that the Mongolian version of the STSS may allow for the comparison of alexisomia among adults in Mongolia with those in other countries.Scopus© Citations 1 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Psychometric properties of Mongolian versions of the PHQ-9 and GAD-7 in young adults(2026-06-11) ;Oyunsuren Jargalsaikhan; ;Tergelsaran Olzvoi ;Enkh-Uchral PerenleisambuuEnkhzaya BatkhuyagThe Patient Health Questionnaire-9 (PHQ-9) and Generalized Anxiety Disorder-7 (GAD-7) are standardized self-report tools for screening depressive and anxiety disorders, respectively. While they have been validated in various cultural contexts, their psychometric properties have not been thoroughly evaluated in Mongolia. This study aimed to validate the PHQ-9 and GAD-7 among young adults in Mongolia, ensuring their reliability and efficacy in assessing mental health. A cross-sectional study was conducted with 1,391 young adults (aged 17-29 years). Tests for internal consistency, test-retest reliability, and validity were performed, including exploratory factor analysis (EFA) and confirmatory factor analysis (CFA). Convergent validity and cut-off scores were assessed using the Hospital Anxiety and Depression Scale (HADS). Results: Both the PHQ-9 and GAD-7 demonstrated excellent internal consistency (Cronbach’s alpha=0.913 and 0.895, respectively) and good test-retest reliability over time (ICC=0.637 for PHQ-9; ICC=0.782 for GAD-7). Factor analyses confirmed their unidimensional structures, explaining 59.1% and 61.5% of variance, respectively. Unidimensional models showed acceptable goodness-of-fit indices, with RMSEA values of 0.051 for PHQ-9 and 0.047 for GAD-7, indicating a close-to-good fit for both models. Strong correlations were observed between PHQ-9 and GAD-7 scores with HADS scores (p<0.001), indicating good convergent validity. Observed cut-off scores yielded high sensitivity and specificity in this sample population. The final Mongolian versions of the questionnaires exhibited robust psychometric properties. The PHQ-9 and GAD-7 were validated as reliable instruments for screening depression and anxiety among medical students in Mongolia. These findings improve the capacity for early identification and intervention in mental health among this population. However, further research should address limitations related to gender representation and the need for assessment in diverse settings.Scopus© Citations 1 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Anxiety, depression, and brain overwork in the general population of Mongolia(Springer Science and Business Media LLC, 2024-01); ;Hiramoto, Tetsuya ;Bat-Erdene, Enkhjin; In Mongolia, there is limited data on the prevalence and correlates of common mental health conditions. This study addresses this data gap by exploring anxiety, depression, and brain overwork. The aim of this study was to determine normative data on these conditions in the general population of Mongolia. This nationwide, population-based, cross-sectional study was conducted in 48 sampling centers across Mongolia in 2020. A total of 613 participants (190 men and 423 women) with a mean age of 41.8 ± 12.4 years were recruited. The participants completed the Hospital Anxiety and Depression Scale (HADS) and the Brain Overwork Scale (BOS-10). Vital signs, body measurements, and lifestyle determinants were also assessed. The prevalence of anxiety was 9.9%, depression was 4.9%, and brain overwork was 18.3% among the participants. Anxiety and depression were correlated with brain overwork symptoms. Brain overwork was associated with young age, unemployment, low income, and alcohol use. These findings suggest that anxiety, depression, and brain overwork are a significant problem in the general population of Mongolia. Further research is needed to develop effective interventions to reduce the prevalence and risk factors of anxiety, depression, and brain overwork.Scopus© Citations 5 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Test-retest reliability of the questionnaire on the screening of sleep disorders(2021-09-26) ;Enkhzaya Batkhuyag; ; ;Enkh-Uchral PerenleisambuuEnkhjin Bat-ErdeneSleep is a vital component for maintaining good physical and mental health. When sleep is disordered, it can adversely affect an individual's mental and physical wellbeing. Although a variety of single specific disorder measurements are available for specialized clinicians use across the globe, to date, there are no proper screening instruments available for screening multiple sleep disorders at the primary care level. The purpose of this study is to determine the test-retest reliability of the sleep disorder screening questionnaire (SDSQ) for detecting multiple sleep disorders among the Mongolian population. A total of 366 university students were recruited for participation. SDSQ was administrated to all participants on two occasions two weeks apart. The test-retest reliability intra-class correlation (ICC) and Cronbach's alpha of the SDSQ were calculated. The sample consisted of 194 (53%) females, and 172 (47%) males, with a mean age of 21.6. Observed test-retest reliability was ranged from 0.53 to 0.81. The SDSQ was found to have excellent internal consistency with an alpha=0.950. The external validity of SDSQ revealed strong test-retest reliability in the current study population. The discriminant and convergent validity studies are required for the further improvement of the construct of the SDSQ. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Scopus© Citations 12 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Validation of the abbreviated version of the World Health Organization Quality of Life in Mongolia: a population-based cross-sectional study among adults in Ulaanbaatar.(2023-02) ;Bat-Erdene, Enkhjin; ; ;Jamiyandorj, OtgonboldScopus© Citations 11 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Knowledge, attitudes, and practices toward Covid-19 among the Mongolian general population during the period of the Covid-19 pandemic: a nationwide, population-based, randomised, cross-sectional study(Neurotak Publishing, 2021-12-01); ;Bat-Erdene, Enkhjin; ; Scopus© Citations 4 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Psychometric properties of the Mongolian version of the Pittsburgh Sleep Quality Index(Neurotak Publishing, 2023-07-01); ;Hiramoto, Tetsuya; ;Bat-Erdene, EnkhjinErdenebaatar, ChimeddulamScopus© Citations 7 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Heart rate variability and tension-type headache: A population-based cross-sectional study(Elsevier BV, 2023-12); ;Bat-Erdene, Enkhjin; ; BACKGROUND: The relationship between tension-type headache (TTH) and autonomic functions is poorly understood, although TTH is one of the most prevalent disorders in the general population. The aim of this study was to investigate the direct and indirect effects of TTH on the autonomic functions measured by heart rate variability (HRV). METHODS: This population-based cross-sectional study was carried out in the general population of Ulaanbaatar between July and September in 2020. After physical examination, trained researchers applied structured interviews to examine the remote history of TTH and mental distress, followed by a recording of HRV to detect autonomic activity. Psychological factors and the quality of life were measured using Hospital Anxiety Depression Scale (HADS), Pittsburgh Sleep Quality Index (PSQI), and the World Health Organization Quality of Life-Brief (WHOQOL-BREF). Binary logistic regression and GLM mediation model analysis were used to examine the effects of risk factors on the associations between TTH and autonomic functions. RESULTS: Among participants (n = 217, mean age=41.8 ± 11.5 years), a total of 117 (53.9%) participants had a remote history of TTH. The age and sex-adjusted prevalence was 43%. Groups did not differ statistically in the HRV indices. LF/HF (ratio of low-frequency to high frequency), the index of sympathovagal balance, was correlated with the HADS anxiety. TTH was associated with mental distress. Binary logistic regression analysis confirms the relationship suggesting that TTH was associated with increased likelihood of mental distress, and decreasing RMSSD (root mean square of the sum of the squares of differences between adjacent NN intervals) and pNN50 (NN50 divided by the total number of NN intervals) were the independent predictors of TTH. GLM mediation model indicated that the relationship between TTH and RMSSD was mediated by mental distress. CONCLUSIONS: The present study suggests that mental distress is a critical factor in the association between TTH and autonomic dysfunction. Additionally, our findings demonstrate the influence of age and gender on TTH. These results highlight the need to understand the mechanisms underlying pathophysiology to facilitate targeted and efficacious prevention and management approaches for TTH.Scopus© Citations 5
