Byambajav, Puntsagdulam
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Byambajav, Puntsagdulam
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Byambajav Puntsagdulam
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Byambajav Puntsagdulam
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Item type:Publication, Relationship of tooth loss to mild cognitive impairment among middle-aged Mongolians: Mon-Timeline study(2021-12-18); ; ; ;Maralgua OchCognitive impairment is common in elderly people, so it is considered an ageing disorder. However, cognitive decline, including dementia, can also occur in middle-aged people. Cognitive impairment is associated with multiple risk factors. We hypothesised that tooth loss might also be a potential risk factor among Mongolians, as oral health problems are one of the significant health issues in Mongolia, especially in middle-aged people. In this cross-sectional study, we used the baseline data from the Mon-Timeline cohort study, including people older than 40 years of age (n=279). The amount of tooth loss was assessed by a trained researcher. Mild cognitive impairment (MCI) was defined as those participants scoring a total of £ 24 points based on the Mini-Mental State Examination (MMSE). Unadjusted analysis showed that having more tooth loss (>10) increased the risk of MCI by an odds ratio of 3.03 (1.49-6.17), as compared with having less tooth loss (£10). Even after adjusting for covariates, the association remained significant, suggesting that tooth loss is associated with MCI risk, independent of age, education, and other socioeconomic factors. There was no significant interaction effect of age in the association between tooth loss and MMSE scores. In conclusion, tooth loss may play a role in developing cognitive decline, especially in the early onset of dementia. Further studies are needed to investigate whether early tooth loss at younger ages is associated with dementia, especially among middle-aged people.Scopus© Citations 1 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Dementia risk among Mongolian population with type 2 diabetes: a matched case-control studyPeople with diabetes have a higher risk of cognitive impairment than people without diabetes, and recently it is being considered a complication of diabetes mellitus (DM). Because of drastic lifestyle changes in the Mongolian population, diabetes prevalence is increasing rapidly. The rapid increase of diabetes prevalence and its poor control in Mongolia suggest that there might be significant cognitive impairment in the diabetes population. In this case-control study, we compared the Mini-Mental State Examination score to the risk of cognitive impairment, indicating vascular dementia in people with and without diabetes. Upon obtaining their informed consent, each subject was tested with Mini-Mental State Examination. We involved age and gender-matched diabetic (n = 131) and non-diabetic (n = 131) subjects. The mean age was 61.3 ± 8.5 and 61.0 ± 8.7 in people with and without diabetes, respectively, and 35.9% of the participants were male. According to study groups, the Mini-Mental State Examination scores were significantly different: 26.1 ± 3.7 and 27.5 ± 2.6 for people with and without diabetes, respectively. In logistic regression analysis, age was significantly associated with Mini-Mental State Examination score (Beta coefficient = 1.22; 1.11-1.35, P < 0.001) in people without diabetes after adjustments for potential confounders. However, age was not significantly associated with MMSE scores in people with diabetes mellitus. Thus, diabetes duration and poor control may contribute to developing cognitive impairment in people with diabetes. In conclusion, there might be a high prevalence of vascular dementia in people with type 2 diabetes mellitus. However, since Mini-Mental State Examination is sensitive to dementia and not specific to vascular dementia, further studies involving neuroimaging and neurological examination are needed to fully elucidate the link between type 2 diabetes and vascular dementia in dementia in a Mongolian population.Scopus© Citations 3 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Prevalence of restless leg syndrome in Mongolian adults: Mon-TimeLine study(2021-06); ; ; ;Och, MaralguaWe conducted an epidemiologic study based on survey neuroscience screening for restless leg syndrome in the Mongolian to determine the prevalence of restless leg syndrome. We used baseline data from the Mon-TimeLine study, a multidisciplinary, prospective, population-based cohort study. The total number of participants (n = 1572) ranged from 18 to 65 years of age. We found the prevalence of restless leg syndrome to be 6.6% (n = 103), among which 4.1% (n = 16) were males and 7.3% (n = 87) were females. The peak prevalence age for both genders was 45-55, and we found a positive correlation with body mass index (P < 0.05). Most cases were mild (44.7%) or moderate (35.9%), but 18.4% and 1% of the cases were severe or very severe, respectively. The severe groups showed a positive association with chronic kidney disease, as well as with gastritis. In conclusion, the prevalence of restless leg syndrome in Mongolia approximates that in other countries.Scopus© Citations 2
