Background: Mongolia’s long-term development policy, Vision 2050, aims to ensure that every citizen has full access to primary health care services and to increase the country’s average life expectancy. According to the “Primary Health Care Service Quality and Accessibility Survey,” the diagnostic capacity of family health centers (FHCs) in Mongolia was 42.1%. There is a need to further identify issues related to laboratory human resources, equipment supply, quality assurance, and monitoring. Aim: To assess the current status of laboratory diagnostic services in family health centers in Ulaanbaatar city. Materials and Methods: The study collected data using a questionnaire developed based on resources such as the WHO’s Service Availability and Readiness Assessment (SARA), USAID’s Laboratory Assessment Tools, the Ministry of Health’s 2023 Order No. A/283 on updated guidelines for services provided by family, soum, and bagh health centers, and the national standard “Structure and Operation of Family Health Centers (MNS 5292:2017).” A total of 46 FHCs in Ulaanbaatar were randomly selected for the study. Results: The average population served by the participating FHCs was 10,228±4043, with 73.9% (n=34) serving over 8,000 people. On average, each center employed 5±2 physicians and nurses. A clinical pathologist was employed at 50.0% (n=23) of the centers, of which 26.1% (n=6) were full-time and 73.9% (n=17) were contract-based. Availability of laboratory equipment was as follows: Complete blood count (CBC) analyzers: 60.9% (n=28) Biochemistry analyzers: 50.0% (n=23) Urinalysis equipment: 97.8% (n=45) The availability of laboratory equipment was not significantly associated with the size of the population served (p=0.54; p=0.63; p=0.74). Among FHCs with laboratory equipment: 82.1% (n=23) performed CBC tests 87.0% (n=20) performed biochemistry tests 97.8% (n=44) conducted urinalysis tests. Participation in internal and external quality control programs was significantly higher among centers with specialized laboratory staff compared to those without (p=0.008; p=0.08). The number of tests and biochemistry parameters performed was also significantly higher in centers with specialized laboratory personnel (p=0.001, p=0.001). However, the availability and use of rapid diagnostic tests did not differ based on population size or the presence of specialized laboratory staff (p=0.8; p=0.6). Conclusion 1. In Ulaanbaatar, only half of the family health centers have specialized laboratory personnel. 2. Laboratory equipment availability was between 50.0% and 60.9%. Centers with specialized laboratory staff showed significantly better performance in internal and external quality control and broader diagnostic testing services. 3. Differences in diagnostic services were associated with both the population size served and the availability of specialized laboratory staff, indicating the need to strengthen primary health care accessibility and capacity.

Background: In 2022, the World Health Organization (WHO) reported that globally, 2.5 billion (43%) of adults aged 18 and older were overweight, with 890 million (16%) of these individuals classified as living with obesity. Some genes such as the FTO gene are strongly associated with obesity and overweigh. The FTO protein is crucial in regulating food consumption, appetite, energy equilibrium, and expenditure. Aim: The identify single nucleotide polymorphisms rs9939609 and rs17817449 of the FTO gene, which are associated with obesity, and to study their correlation with antropometric measurements and some laboratory test parameters. Materials and Methods: According to the inclusion and exclusion criteria, 50 obese (BMI >30 kg/m²) were included in the case group, and 50 relatively healthy and normal weight (BMI 18.5-24.9 kg/m²) were enrolled in the control group, for a total of 100 people matched for age and gender (1:1). We took physical measurements and collected peripheral blood samples after obtaining informed consent from each participant. Laboratory analyses assessed some parameters of lipid and glucose metabolism. We used the PCR-RFLP technique on two genotype SNPs. A p-value below 0.05 was considered a statistically significant result. Results: In this study, including 100 people aged 23 to 75, the mean age was 46.81±11.54 years, with 60% being female. In terms of antropometric measurements, body mass index, waist circumference, and arterial pressure were markedly elevated in the case group compared to the control group (p<0.001). In laboratory measures, fasting blood glucose, cholesterol, and mean LDL mean levels were statistically significantly higher in the case group compared to the control group. On the other hand, HDL cholesterol levels were lower in the case group compared to the control group. The FTO gene rs9939609 single nucleotide polymorphism was identified in 62% of the total study individuals as TT, 35% as AT, and 3% as AA genotypes. Also, FTO gene rs17817449 single nucleotide polymorphism was identified in 62% of the total study individuals as TT, 33% as AT, and 5% as AA genotypes. Conclusion The rs9939609 AT/AA genotype of the FTO gene elevates the risk of obesity and is associated with increased body weight, waist circumference, and BMI.

Introduction: The prevalence of metabolic dysfunction-associated steatotic liver disease (MASLD) has increased significantly over the last three decades worldwide, from 17.6% in 1990 to 23.4% in 2019. The development of this disease depends on many risk factors, including genetics, lifestyle, and environment. The PNPLA3 (patatin-like phospholipase domain-containing protein 3) gene is the most relevant genetic factor influencing the risk of metabolic dysfunction-associated steatotic liver disease. The PNPLA3 rs738409 GG genotype impairs adiponutrin function, accumulating triglyceride in liver cells and forming small fat droplets within the liver. Aim: To determine rs738409 and rs2896019 single nucleotide polymorphisms of the PNPLA3 gene in metabolic dysfunction-associated steatotic liver disease and their correlation with some parameters of anthropometric and laboratory tests. Materials and Methods: This study was conducted with a case-control design in 2023–2024. There were 150 participants in the study, 50 in the control group without MASLD, and 100 in the case group with MASLD. The PNPLA3 (rs738409, rs2896019) gene’s single nucleotide polymorphism was identified by the RFLP-PCR technique. All statistical analysis was performed using SPSS 23 software. Categorical variables were described by numbers and percentages, and the numerical variables were characterized by the median (min and max) for the normal distribution, and mean± standard deviation for the non-normal distribution. The statistical tests utilized were the Chi-square test, Fisher’s exact test, student t-test, and Mann–Whitney test. Ethical approval for the survey was obtained from the Medical Ethics Committee under the Ministry of Health Of Mongolia in January 2023. Results: The participants’ average age was 46.73±11.45, with 60% being women (90) and 40% being men (60). Among all patients, the PNPLA3 gene’s single nucleotide polymorphism rs738409 revealed 44.7% (67) CC, 54.7% (82) GC, and 0.7% (1) GG (OR-CG+GG genotype- 2.9, p=0.003). In addition, as a result of determining the PNPLA3 gene rs2896019 single nucleotide polymorphism, the frequency of the TT genotype was significantly higher in the control group than in the case group (48%, 31%, p = 0.042). Conclusion The frequency of CG/GG genotypes rs738409, and rs2896019 of the PNPLA3 gene is higher in the case group, suggesting that they may be more susceptible to MASLD.

Background: Sepsis is associated with a highest mortality rate in the ICU. Present study tests the efficacy of combined therapy with vitamin C, hydrocortisone and thiamine (combined therapy) in the ovine model of sepsis induced by Pseudomonas aeruginosa. In this study, sepsis was induced in sheep by instillation of Pseudomonas aeruginosa (1 × ­1011 CFU) into the lungs via bronchoscope, under anesthesia. Nine hours after injury, intravenous infusion of vitamin C (0.75 g every 6 h), hydrocortisone (25 mg every 6 h), and thiamine (100 mg every 12 h) or saline was given to the treatment and control groups. Cardiopulmonary variables were recorded. Results: The survival rate was 16.7% in control and 33.3% in treatment groups. In the control group, mean arterial pressure dropped from 93.6 ± 8.6 to 75.5 ± 9.7 mmHg by 9 h, which was not affected by the combined therapy.Pulmonary dysfunction was not attenuated by the combined therapy either. The combined therapy had no effect on increased extravascular lung water content and fluid effusion into thoracic cavity. The bacterial number in the bronchoalveolar lavage fluid was significantly increased in the treatment group than the control group. The blood bacterial number remained comparable between groups. Conclusions Combined vitamin C, hydrocortisone, and thiamine did not attenuate severity of ovine sepsis.

Purpose: Due to the shortage in the healthcare workforce, insufficient qualifications, a lack of infrastructure and limited resources in Mongolia, it is not always possible for healthcare workers in rural areas who wish to attend continuous training and retraining courses to do so. However, in order to provide high-quality care, the demand for distance learning and the upgrading of knowledge and practice of many medical topics (especially related to morbidity and mortality) are necessary for the rural population. This study aimed to assess the needs of e-learning medical education, of graduates in Mongolia. Methods: A cross-sectional research design was implemented. We collected data from 1,221 healthcare professionals (nursing professionals, physicians, midwives, and feldshers) who were randomly selected from 69 government hospitals in Mongolia. Data were collected using self-assessment questionnaires which captured the needs assessment in a survey for online continuous medical education in Mongolia. Data were analyzed using descriptive statistics and Kruskal-Wallis statistical test. Results: Ninety percent of the respondents reported that they plan on attending online continuous medical education with the most preferred specialty area being emergency medicine. Results using the Kruskal-Wallis statistical technique suggested the preferred specialty area, educational content, appropriate time schedule, available devices, and tools were statistically significant and were different between the nursing professionals, physicians, midwives, and feldshers (p<0.05). Conclusion Findings provide important evidence for the implementation of measures and strategies which can assist healthcare professionals in low and middle-income areas/countries to constructively address their need for enhanced knowledge and practice through distance learning.

Assessing children with disabilities using who international classification of functioning (ICF) Background: In 2021, according to the World Health Organization (WHO), over 1 billion people are estimated to experience disability. The number of children with disabilities globally is estimated at almost 240 million, according to a new UNICEF report. There are approximately 43 million children with disabilities in East Asia and the Pacific. In the 2020 population and housing census of Mongolia, a total of 106.4 thousand people with disabilities were counted, of which 7.6 percent or 8.1 thousand children aged 0-14 were counted. People with disabilities lose some of their ability to labor. WHO recommended that assessment of children with disabilities using both ICD and ICF. Thus, we aim to assess children with disabilities who have neurological disease using International Classification of Functioning and evaluate the validity of this classification. Materials and methods: This was a cross sectional analytical study based on NCMCH. Study materials were collected from children and guardians through standard questionnaires. The questionnaire consisted of 2 groups: general information of the participant and indicators of the scope of the D code of the "ICF" to assess the childhood disability. According to the indicators of the D code range, activity limitations and participation restriction, disabilities were evaluated. Each question in the questionnaire was measured on a 5-point Likert scale from 0 to 4. The statistical analysis was performed using R 3.5.1 program. Validity was assessed using the Rasch model for each question. Questionnaire reliability was assessed by Cronbach's alpha test. Results: The study included 32 children aged 2-15 years. Male children were 62.5% of participants, the mean age was 8±3.1 years. Correlation between questions was high (r = 0.79) and reliability was adequate (α=0.94). As a result of Rasch analysis, the mean and standard deviation of the 36 selected parameters were not significantly different from the standardized mean. 3 indicators that did not meet the analysis criteria were removed, and a total of 33 indicators were used to measure childhood disabilities. Mean infit MNSQ was 1.06, mean outfit MNSQ was 0.93. MNSQ of all participants were 1.0 – 2.0. As a result of Rasch analysis, the mean of 33 indicators of disability is -1.6, the standard deviation is 1.2, the upper limit of the mean is 3.6, and the lower limit is -3.4, and the indicator of D code was stable enough to measure disability. The mean code scores were 2.45±1.3. The mean score of disability level of children diagnosed with cerebral palsy was 2.9±1.09, and children hospitalized with seizures and meningitis was 0.5±0.3. Also, the total mean score was 2.61±1.2 in the group with disability and receiving care, and 1.8±0.21 in the group not receiving care, which was a statistically significant difference. Conclusions: Inter-indicator correlation was good and reliability of the questionnaire was adequate in field use of the 38 indicators of the activity limitations and participation restriction of the International Classification of Functioning, Children's Version (ICF-CY) code range “D”. When evaluated by Rasch analysis, 33 questions were evaluated as structural and stable. The International Classification of Functioning can be used to assess children's disabilities. Discussions: Niels Ove Illum et al. (2015) found that The World Health Organization International Classification of Functioning, Disability and Health child and youth version d code data can provide a coherent measure of severity of disability in children across various diagnoses, ages, and genders. Results were similar to our study.

Relationship between quality of life, depression and burden of mothers with child withсerebral palsy Background: Regular care and treatment of children diagnosed with cerebral palsy can be time-consuming and costly, increasing the risk of burden and depression, and adversely affecting quality of life. So there are many reasons why mothers' quality of life is poor socio-economic status and support related to the family, cerebral palsy from child care techniques and understanding of the disease the quality of life of mothers with sick children depends. There are few studies in Mongolia that assess the quality of life and other factors of mothers with cerebral palsy. We aimed assessing the relationship between quality of life, stress and depression in mothers with children with cerebral palsy. Materials and methods: The survey was conducted to the cross-sectional design of the analytical study based on the NCMCH. The study included 70 mothers with children with cerebral palsy. The survey data were collected using a general demographic questionnaire and three groups of questionnaires (WHOQOL-BREF, Stephen Zarit, Beck’s ). Quality of life and burden were measured as minimum <5, maximum 95 and minimum >20, maximum <88 respectively. Depression score measured as minimum >10, maximum <40. Results: The average quality of life of all mothers was 52.43 ± 11.95, environment was 44.8 ± 15.8. Maternal depression rates were 21 (30%), 90.0% of mothers had burden, and quality of life was statistically likely to be inversely related to depression and stress. Conclusion: The poor quality of life of mothers with children with cerebral palsy, high levels of depression and stress indicate the need for policies to reduce the quality of life.

Clinical characteristics differences and risk factors of coronavirus disease and influenza in children 0-18 years Background: In worldwide, 176190 children infected with SARS-CoV-2 during April of 2020. According 01/09/2021, 46019 children had diagnosed with COVID-19 in Mongolia, were 19.5% of all cases. During COVID-19 infection, respiratory and digestive symptoms were commonly presented in children. Although the symptoms of coronavirus disease in children and adults are similar, in general, it was relatively mildly than adults, but from clinical observations reported that the infection occurs more severely in children and leads to death. During the coronavirus pandemic, it has been reported that children have Kawasaki syndrome, cardiac myopathy, coronary artery changes, and digestive system problems. Cardiac dysfunction in children may have recovered without sequelae, and further long-term follow-up studies are necessary. We aimed study clinical characteristics differences and risk factors of coronavirus disease and influenza in children 0-18 years. Materials and methods: The study was conducted Children hospital of NCMCH from October 01, 2021 to April 01, 2022, participated 594 inpatients with COVID-19 and influenza, and studied clinical characteristics, laboratory and functional diagnostic changes, treatment, and complications of the coronavirus disease and influenza. Results: The study included 450 children aged 0-18 years with confirmed COVID-19 infection and 144 children with influenza. In social-demographic indicators, the mean age of children is 4±4.8 years, and 58.6% are male. Children age group included 0-4 ages, 5-9 ages, 10-15 ages and over 15 ages (62.4%, 17.5%, 16.2%, and 3.7%), respectively. As for influenza, 39.7% were children aged 0-9. In 8 cases, they received the COVID-19 vaccine but became ill with COVID-19. As for the variants of COVID-19 infection, 231(41.8%) alpha, 219(48.0%) delta, and 144(24.2%) influenza according to the wave period and clinical differentiation. In severity of diseases, 2(0.4%) were mild, 312(69.3%) were moderate, 117(26.0%) were severe, and 17(3.8%) were critical severe. There is a statistically significant difference in the severity of the disease between COVID-19 and influenza. 1 death (0.4%) occurred in cases of COVID-19. The mean days of inpatients with COVID-19 was 12.4±5.5 and mean days of inpatients with influenza 8.6±3.64. When assess signs of children, fever, cough and food aversion were main signs among both group of alpha and delta varientin COVID-19. Specifically, 67.3% had fever, 63.3% cough, 16.4% runny nose, 8% chest pain, 10.2% headache, 15.5% fatigue, and 0.9% decreased sense of taste and smell. There is a statistically significant difference (p<0.000) in the symptoms of cough, chest pain, general toxication symptoms and decreased sense of taste and smell in the case of COVID-19 and influenza. During influenza, symptoms of chest tightness and respiratory distress were observed in 10 (7.4%) children during severe illness. 0.5% of all cases of COVID-19 with sinus arrhythmia, and atrioventricular block were detected 0.9% of all cases by electrocardiogram analysis. When studying the underlying medical conditions of children in relation to the complications of COVID-19 and influenza, children diagnosed with heart defects, malnutrition, weakness, anemia, cerebral palsy, and other chronic diseases have a greater impact on the severity of the disease of COVID-19 than those with influenza. In the study of the factors affecting the severity of the COVID-19 infection, the child's age and gender did not have an effect, while the presence of a heart defect in the child increased the risk of complications by 5 times (p<0.001). Conclusions: Among 0-4 aged children with COVID-19 are occurred more hospitalization, brightly presented symptoms in children with chronic diseases, are being more severe and hospitalization days are more than in children with influenza. Symptoms of fever, cough, and runny nose are more common in children during flu and influenza, while headache, abdominal pain, dehydration, and reduced sense of taste and smell are significantly more common in the case of COVID-19. On the other hand, symptoms of chest pain, weakness, and fatigue were found in the 2 groups. The comorbidities (congenital cardiac anomalies, malnutrition, weakness, anemia, cerebral palsy, and other chronic diseases) are being risk factors for the severity of coronavirus disease.

Background/Aims: Ledipasvir/sofosbuvir (LDV/SOF) shows high efficacy and safety in patients with genotype 1-hepatitis C virus (HCV). We aimed to investigate the efficacy and safety of LDV/SOF in real-world Mongolian patients. Methods: Between 2015 to 2019, 23 (0.5%) and 5,005 patients (99.5%) with genotype 1a and 1b HCV, respectively, were treated with a fixed-dose tablet containing 90 mg ledipasvir and 400 mg sofosbuvir for 12 weeks, and 81 patients (1.6%) with previous experience of interferon (IFN)-based treatment received additional 1,000 mg ribavirin. HCV RNA was measured at 4, 12, and 24 weeks after the first dose to determine rapid virologic response, end of treatment response (ETR), and sustained virologic response at 12 weeks after end of treatment (SVR12). Results: Most patients (n=5,008; 99.6%) achieved ETR and SVR12 without virologic relapse. Patients with genotype 1a showed low rates of ETR and SVR12 in only 16 patients (69.6%). There was no significant difference in SVR12 rate between patients regardless of IFN experience (n=81; 1.6%), cirrhosis (n=1,151; 22.9%), HCV RNA >6×106 IU/mL (n=866; 17.2%), or liver stiffness >9.6 kPa (n=1,721; 34.2%) (100.0%, 99.3%, 99.4%, and 99.4%, respectively). No severe adverse events (AEs) were reported, and there was no dose reduction or interruption due to AE. The most common AEs were headache (n=472; 9.4%), fatigue (n=306; 6.2%), abdominal discomfort (n=295; 5.9%), and skin rash (n=141; 2.8%). Conclusions LDV/SOF showed high efficacy and safety for patients with genotype 1, especially 1b HCV, in Mongolia. The real-world data might be applicable to patients in other Asian-Pacific countries.

Background and Aims: Hepatocellular carcinoma (HCC) is a common cause of cancer related death in Mongolia. Early diagnosis is the very important management to increase successful treatment and survival rate. Glypican-3 (GPC3) protein is highly expressed in hepatocellular carcinoma (HCC) tissue and in serum of HCC patients. Recent studies have been conducted and suggested as a diagnostic biomarker for detecting HCC in the early stage. Therefore, we investigated the diagnostic value of the serum GPC3 level and compared it to the alpha-fetoprotein (AFP) level as a diagnostic biomarker of HCC. Methods: We enrolled a total of 90 participants and divided into 3 groups with HCC (30), with liver cirrhosis (LC/30) and healthy (30) as the control group (30). GPC3 and AFP serum (sGPC-3, sAFP) levels were measured using commercially available enzyme-linked immunosorbent assay kits. The diagnostic accuracy was analyzed using the receiver operating characteristics (ROC) curve and estimated sensitivity and specificity of each biomarker. Results: sGPC3 was significantly elevated in the HCC group as compared to liver cirrhosis and healthy subjects (658±138.2 pg/ml, 378±25.5 pg/ml, 356.3±29 pg/ml) respectively. sGPC-3 sensitivity was 96.6% and specificity was 100%. The area under the ROC curve (AUC) for GPC3 was 0.999 (0.996- 1.0).
In comparison, the mean of AFP was significantly higher in HCC (16.9±11.7 ng/ml) than in LC (6.7±7.6 ng/ml) and in healthy subject (3.3±2.1 ng/ml) and AFP sensitivity was 43,3 %, specificity was 95 % with an AUC of 0.808 (0.696- 0.921).
The combination of GPC-3 with AFP achieved the highest sensitivity (97.1%) and specificity (97%). Conclusion Serum GPC3 has a higher sensitivity than AFP for the early diagnosis of HCC. Combination of two markers showed greatest diagnostic accuracy.