[Cognitive functions and modifiable risk factors for chronic non-communicable diseases in ageing in a Russian population sample.]

We aimed to investigate the relationship between the indicators of cognitive functions (CF) and modifiable risk factors for chronic non-communicable diseases (NCD) in a cross-sectional analysis in the urban Russian population sample aged 55-84 years. The study investigated a random sample of 3 153 people (men and women 55-84 years old) from a general population cohort of Novosibirsk residents; a sample was examined within the international project HAPIEE. The study protocol included standardized neuropsychological tests (quantitative assessment of memory, semantic verbal fluency, attention and processing speed) and standardized assessment of risk factors, history and treatment of cardiovascular disease and NCD. In cross-sectional analysis we observed a positive relationship of CF indices with level of education and an inverse relationship with metabolic risk factors and smoking in both sexes. The level of total cholesterol and moderate alcohol consumption had positive relationship with CF indices in women. These associations were independent from age and other factors.

[The frequency and profile of drug treatment in subjects with dyslipidemias and cardimetabolic diseases in an urban russian population older then 55 years].

Aim      To analyze frequency and profile of the lipid-lowering therapy (LLT) in patients with dyslipidemia (DLP) and cardiometabolic diseases (CMD) in a population sample aged 55-84 years at the current time (2015-2017).Material and methods  Despite guidelines on DLP treatment and the availability of effective and safe lipid-lowering drugs, control of DPL in primary and secondary prevention of cardiovascular diseases (CVD) is insufficient. Knowledge of the level of pharmaceutical correction of DLP in the Russian population is limited; it requires an LLT assessment in various regions and in a wide age range, and a regular monitoring taking into account changing approaches to the correction of DLP. A random population of men and women aged 55-84 years (n=3 896) was evaluated in Novosibirsk in 2015-2017 (project HAPIEE). A joint DLP category was established as low-density lipoprotein cholesterol (LDL-C) ≥3.0 mmol/l, or total cholesterol (TC) ≥5.0 mmol/l, or triglycerides (TG) ≥1.7 mmol/l, or LLT. The combined group of DLP and CMD included ischemic heart disease (IHD), type 2 diabetes mellitus (DM2), and DLP. Regular LLD treatment for the recent 12 months, excluding the dosage of medicines, was assessed using the Anatomic Therapeutic Chemical (ATC) classification. The conditional control of serum lipids was taken as the achievement of LDL-C <3.0 mmol/l, TC <5.0 mmol/l, and TG <1.7 mmol/l.Results In the study sample, the total prevalence of DLP and CMD was 88 % (82.8 % for men and 91.3 % for women, p<0.001). 48.3% of patients in the IHD group, 35.0% in the DM2 group, 29.4% in the DLP group, and 32.8% in the CMD group took LLT. Control of serum lipids was achieved in 18.3% (37.9 % of patients on LLT) of patients with IHD; 9 % (25.6 % of patients on LLT) of patients with DM2; 7.3 % (24.8 % of patients on LLT) of patients with DLP; and 9.0 % (27.6 % of patients on LLTсреди) in the DLP and CMD group. Women with DM2 and DLP more frequently achieved lipid control than men (p<0.001). 98.7 % of study participants took statins as LLT.Conclusion      In the sample of urban population aged 55-84 years in 2015-2017, 90 % of patients had DLP or CMD, and at least ¾ of them required blood lipid control. The lipid control was achieved in every fifth IHD patient and in approximately 40% of those who took LLT. For DM2 or DLP patients, the lipid control was achieved in every tenth patient and in approximately 25% of those receiving LLT. Frequency of lipid control in IHD patients was comparable for men and women; in DM2 and DLP, men less frequently achieved the lipid control than women. About 70% of patients in the combined DLP and CMD group and more than 50% of IHD patients did not take LLT, which considerably contributed to the insufficient lipid control in primary and secondary prevention of atherosclerotic CVDs in this population.

Association between soft drink, fruit juice consumption and obesity in Eastern Europe: cross-sectional and longitudinal analysis of the HAPIEE study.

BACKGROUND: Fruit juice and soft drink consumption have been shown to be related to obesity. However, this relationship has not been explored in Eastern Europe. The present study aimed to assess the cross-sectional and longitudinal relationships between fruit juice, soft drink consumption and body mass index (BMI) in Eastern European cohorts. METHODS: Data from the Health, Alcohol and Psychosocial factors in Eastern Europe population-based prospective cohort study, based in Russia, Poland and the Czech Republic, were used. Intakes of sugar-sweetened beverage (SSB), artificially-sweetened beverage (ASB) and fruit juice were estimated from a food frequency questionnaire. Participant BMI values were assessed at baseline (n = 26 634) and after a 3-year follow-up (data available only for Russia, n = 5205). RESULTS: Soft drink consumption was generally low, particularly in Russia. Compared to never drinkers of SSB, participants who drank SSB every day had a significantly higher BMI in the Czech [ß-coefficient = 0.28; 95% confidence interval (CI) = 0.02-0.54], Russian (ß-coefficient = 1.38; 95% CI = 0.62-2.15) and Polish (ß-coefficient = 0.83; 95% CI = 0.29-1.37) cohorts. Occasional or daily ASB consumption was also positively associated with BMI in all three cohorts. Results for daily fruit juice intake were inconsistent, with a positive association amongst Russians (ß-coefficient = 0.75; 95% CI = 0.28-1.21) but a negative trend in the Czech Republic (ß-coefficient = -0.42; 95% CI = -0.86 to 0.02). Russians participants who drank SSB or ASB had an increased BMI after follow-up. CONCLUSIONS: Our findings support previous studies suggesting that soft drink consumption (including SSBs and ASBs) is positively related to BMI, whereas our results for fruit juice were less consistent. Policies regarding these beverages should be considered in Eastern Europe to lower the risk of obesity.

[The profile of drug treatment in subjects aged over 50 years with hypertension in an urban russian population].

Objective To analyze a profile of hypotensive drug therapy in patients with arterial hypertension (АH) aged 55-84 in a sample of urban population at a current period of time (2015-2017).Materials and Methods AH is a leader among risk factors of cardiovascular diseases (CVD) due to its high prevalence and serious prognosis. Despite the availability of effective hypotensive drugs and guidelines on AH treatment, 50% of patients do not achieve blood pressure (BP) goals. Knowledge about drug correction of AH in the Russian population is limited to clinical studies. Taking into account changing approaches in management of patients with AH, the population-based evaluation of hypotensive treatment if relevant. A random population sample of males and females aged 55-84 (n=3.898) was evaluated in Novosibirsk in 2015-2017 (international project, Health, Alcohol and Psychosocial Factors in Eastern Europe (HAPIEE)). AH was diagnosed in presence of systolic BP ≥140 mm Hg or diastolic BP ≥90 mm Hg and/or treatment with hypotensive drugs within the recent two weeks. Regular intake of medication for 12 months was evaluated with coding according to the Anatomic Therapeutic Chemical Classification System (АТХ / АТС).Results In the population sample aged 55-84, AH prevalence was 80.9 %, and 21.1 % of persons with AH did not receive drug therapy. Hypotensive medicines included (total/as a part of combination therapy) angiotensin-converting enzyme (ACE) inhibitors (42.3 % / 25.3 %), angiotensin II receptor blockers (ARBs) (30.3 % / 18.9 %), diuretics (22.6 % / 20.4 %), calcium channel blockers (20.2 % / 16.1 %), and beta-blockers (34.7 % / 27.6 %). 45.7 % of people with AH received a combination therapy. Effective BP control was achieved in 23.4 % of AH patients and in 29.6 % of patients receiving a hypotensive therapy. In the group of ineffective BP control, the proportion of females was lower, AH duration was longer, and blood glucose was higher than in the group of effective control.Conclusion In the sample of urban population aged 55-84 in 2015-2017, each fourth participant with AH and each third participant using hypotensive drugs achieved effective BP control. The therapy profile in AH patients included recommended drug classes. However, combination therapy was used insufficiently (50% of AH patients). By frequency of use, ACE inhibitors were on the first place, beta-blockers were on the second place, ARBs were on the third place, diuretics were on the fourth place, and calcium channel blockers were on the fifth place, which differed from the guidelines (the difference from the recommended priority ranking is that the drugs taking the first places in the guidelines were in fact on the 3rd and 4th places in their actual frequency of use). 20% of persons with AH did not receive hypotensive therapy, which significantly contributed to the insufficient BP control in the population.

[Association of polymorphisms of genes TCF7L2, FABP2, KCNQ1, ADIPOQ with the prognosis of the development of type 2 diabetes mellitus].

AIM: To study the possibility of using polymorphisms of genesTCF7L2,FABP2,KCNQ1,ADIPOQas markers for predicting the development of type 2 diabetes mellitus (T2D) in the population of Novosibirsk. MATERIALS AND METHODS: On the basis of prospective observation of a representative population sample of residents of Novosibirsk (HAPIEE), 2 groups were formed according to the case-control principle (case people who had diabetes mellitus 2 over 10 years of observation, and control people who did not developed disorders of carbohydrate metabolism). T2D group (n=443, mean age 56.26.7 years, men 29.6%, women 70.4%), control group (n=532, mean age 56.17.1 years, men 32.7%, women 67.3%). DNA was isolated by phenol-chloroform extraction. Genotyping was performed by the method of polymerase chain reaction with subsequent analysis of restriction fragment length polymorphism, polymerase chain reaction in real time. Statistical processing was carried out using the SPSS 16.0 software package. RESULTS AND DISCUSSION: No significant effect of rs1799883 of theFABP2gene, rs2237892 of theKCNQ1gene, and rs6773957 of theADIPOQgene on the risk of developing T2D was found. Genotypes TT and TC rs7903146 of theTCF7L2gene are genotypes for the risk of developing T2D (relative risk RR 3.90, 95% confidence interval CI 2.316.61,p0.001; RR 1.86, 95% CI 1.422.43,p0.001, respectively). The CC genotype rs7903146 of theTCF7L2gene is associated with a protective effect against T2D (RR 0.37, 95% CI 0.290.49,p0.001). When theTCF7L2gene is included in the model for assessing the risk of developing T2D rs7903146, it retains its significance in both men and women. CONCLUSION: The rs7903146 polymorphism of theTCF7L2gene confirmed its association with the prognosis of the development of T2D, which indicates the possibility of considering it as a candidate for inclusion in a diabetes risk meter. Variants of risk meters have been developed to assess the prognosis of the development of diabetes mellitus 2 in men and women aged 4569 years during 10 years of follow-up. The association with the prognosis of the development of T2D polymorphisms rs1799883 of theFABP2gene, rs2237892 of theKCNQ1gene and rs6773957 of theADIPOQgene was not found.

[Mitochondrial DNA copy number of leucocytes as ageing marker and risk factors for age-related diseases in human.]

We used quantitative real-time PCR method to analyse mtDNA copy number in a random subsample (n=996; 358 men aged 66,31±7,24 years; 468 women aged 67,62±7,1 years) selected from a population cohort (n=9 630) examined at baseline in international project HAPIEE in Novosibirsk, Russia, in 2003-2005. The participants were re-examined after 12 years in 2015-2017. The average relative number of mtDNA copies in peripheral blood leukocytes was greater in women than in men, independently of age and smoking (p=0,001). mtDNA copy number was inversely correlated with age both in men (p=0,005) and women (p<0,001). In age adjusted analysis, mtDNA copy number was inversely associated with waist, hip and heart rate in both sexes. In addition, mtDNA copy number in women was inversely associated with triglycerides and glucose, aterogenity index and positively with HDL cholesterol. In men, mtDNA copy number was positively associated with physical activity. The age-adjusted mean of mtDNA copy number among male never-smokers was greater than in smokers (p=0,003), and the mean mtDNA copy number was lower in women with diabetes than in women without diabetes (p=0,005). In both sexes, subjects with baseline history of hypertension had lower mtDNA copy number after 12-year follow-up than those without hypertension (p=0,05). This broadly supports the hypothesis that mtDNA copy number may act as biomarker of ageing.

Aldehyde dehydrogenase 2 polymorphism affects the outcome of methanol poisoning in exposed humans.

As the susceptibility of humans to xenobiotics often depends on genetic factors, we assumed that ADH1B and ALDH2 genetic variants may affect susceptibility to the acute methanol exposure. To evaluate the role of genetic variants of enzymes involved in methanol catabolism in humans, we analysed ADH1B (rs1229984) and ALDH2 (rs441) polymorphisms in 50 adults who survived acute methanol poisoning, 246 individuals with alcoholic liver cirrhosis, and in 545 healthy controls. GG homozygotes of ADH1B were more common among methanol-poisoned patients (98%) and among patients with alcoholic liver cirrhosis (98%) than among healthy controls (90%) (P = 0.08 and < 0.001, respectively). Minor C allele carriers of the ALDH2 were significantly more common among methanol-poisoned persons (46%) than among patients with alcoholic liver cirrhosis or healthy controls (31% in both groups, P < 0.05 and 0.025, respectively); the odds ratios were 1.89 (95% CI 1.02-3.52) and 1.94 (1.08-3.48), respectively. As there was a substantial amount of subjects with alcohol abuse between both groups of patients, ADH1B is unlikely to affect the susceptibility to methanol poisoning. By contrast, the genetic variant of the ALDH2 enzyme seems to specifically affect the susceptibility to methanol in acutely exposed humans and potentially plays a role in the outcome of methanol poisoning.

Excess mortality after hip fracture in elderly persons from Europe and the USA: the CHANCES project.

BACKGROUND: Hip fractures are associated with diminished quality of life and survival especially amongst the elderly. OBJECTIVE: All-cause mortality after hip fracture was investigated to assess its magnitude. METHODS: A total of 122 808 participants from eight cohorts in Europe and the USA were followed up for a mean of 12.6 years, accumulating 4273 incident hip fractures and 27 999 deaths. Incident hip fractures were assessed through telephone interviews/questionnaires or national inpatient/fracture registries, and causes of death were verified with death certificates. Cox proportional hazards models and the time-dependent variable methodology were used to assess the association between hip fracture and mortality and its magnitude at different time intervals after the injury in each cohort. We obtained the effect estimates through a random-effects meta-analysis. RESULTS: Hip fracture was positively associated with increased all-cause mortality; the hazard ratio (HR) in the fully adjusted model was 2.12, 95% confidence interval (CI) 1.76-2.57, after adjusting for potential confounders. This association was stronger amongst men [HR: 2.39, 95% CI: 1.72-3.31] than amongst women [HR: 1.92, 95% CI: 1.54-2.39], although this difference was not significant. Mortality was higher during the first year after the hip fracture [HR: 2.78, 95% CI: 2.12-3.64], but it remained elevated without major fluctuations after longer time since hip fracture [HR (95% CI): 1.89 (1.50-2.37) after 1-4 years; 2.15 (1.81-2.55) after 4-8 years; 1.79 (1.57-2.05) after 8 or more years]. CONCLUSION: In this large population-based sample of older persons across eight cohorts, hip fracture was associated with excess short- and long-term all-cause mortality in both sexes.

[Length telomere leukocytes as ageing markers and risk factors for age-related diseases in humans].

The purpose of the research was studying of leukocyte telomere length association with age, sex, risk factors for age-related diseases in Russian people of pre-retirement and retirement age. By quantitative real-time PCR method we studied the leukocyte telomere length in 398 men (56,3±7,2 years) and 365 women (56,6±7,1 years) selected from a population sample of 45-69 year-old residents of the Oktyabrsky and Kirovsky districts of Novosibirsk (9 400 people). The selection was formed in the course of work on the international project HAPIEE. As a result, an inverse correlation of telomere length with age (r=-0,159, р<0,001), with the ratio waist / hips (r=-0,107, p=0,003) was found out. The average length of telomeres in women significantly more than in men, p=0,031.The correlation of telomere length in males with weight (r=0,140, p=0,005), waist size (r=0,111, p=0,027) was found out. In women, there is an inverse correlation of telomere length with a waist size (r=-0,127, p=0,015), the ratio of waist / hips (r=-0,141, p=0,007). The length of telomeres is an inverse correlation with correlation with quantity of the cigarettes smoked (r=-0,121, р=0,024). The length of telomeres leukocytes correlates with age, smoking, and a number of phenotypical signs. In men with the family anamnesis burdened by malignancies leucocytes telomere length was found to be greater than in men without such anamnesis.

Education, marital status, and risk of hip fractures in older men and women: the CHANCES project.

UNLABELLED: The role of socioeconomic status in hip fracture incidence is unclear. In a diverse population of elderly, higher education was found to be associated with lower, whereas living alone, compared to being married/cohabiting, with higher hip fracture risk. Educational level and marital status may contribute to hip fracture risk. INTRODUCTION: The evidence on the association between socioeconomic status and hip fracture incidence is limited and inconsistent. We investigated the potential association of education and marital status with hip fracture incidence in older individuals from Europe and USA. METHODS: A total of 155,940 participants (79 % women) aged 60 years and older from seven cohorts were followed up accumulating 6456 incident hip fractures. Information on education and marital status was harmonized across cohorts. Hip fractures were ascertained through telephone interviews/questionnaires or through record linkage with registries. Associations were assessed through Cox proportional hazard regression adjusting for several factors. Summary estimates were derived using random effects models. RESULTS: Individuals with higher education, compared to those with low education, had lower hip fracture risk [hazard ratio (HR) = 0.84, 95 % confidence interval (CI) 0.72-0.95]. Respective HRs were 0.97 (95 % CI 0.82-1.13) for men and 0.75 (95 % CI 0.65-0.85) for women. Overall, individuals living alone, especially those aged 60-69 years, compared to those being married/cohabiting, tended to have a higher hip fracture risk (HR = 1.12, 95 % CI 1.02-1.22). There was no suggestion for heterogeneity across cohorts (P heterogeneity > 0.05). CONCLUSIONS: The combined data from >150,000 individuals 60 years and older suggest that higher education may contribute to lower hip fracture risk. Furthermore, this risk may be higher among individuals living alone, especially among the age group 60-69 years, when compared to those being married/cohabiting.

Nobody Is Perfect: Comparison of the Accuracy of PCR-RFLP and KASP™ Method for Genotyping. ADH1B and FTO Polymorphisms as Examples.

DNA genotyping is among the most common analyses currently performed in scientific research. Two high-throughput genotyping techniques are widely used - the "classic" PCR-RFLP and probe-based methods such as TaqMan® PCR assay or KASP™ genotyping. The probe-based techniques are claimed to be more accurate than PCR-RFLP; however, the evidence for this claim is sparse. We have directly compared results of genotyping of two SNPs (rs1229984 and rs17817449) obtained by the PCR-RFLP and KASP™ in 1,502 adult Caucasians. The results were identical in 97.3 % and 95.9 % cases, respectively. Discrepancies (either different results or result obtained with one but not with the other method) were addressed by confirmatory analysis using direct sequencing. The sequencing revealed that both methods can give incorrect results, but the frequency of incorrect genotyping of rs1229984 and rs17817449 was very low for both methods - 0.1 % and 0.5 %, respectively, for PCR-RFLP and 0.1 % and 0.3 %, respectively, for KASP™. These results confirm that the KASP™ technique is slightly more accurate, but it achieves slightly lower call rates than PCR-RFLP. When carefully set up, both PCR-RFLP and KASP™ could have accuracy of 99.5 % or higher.

Prevalence, awareness, treatment and control of arterial hypertension in Astana, Kazakhstan. A cross-sectional study.

OBJECTIVE: Very little is known about prevalence of common cardiovascular risk factors in Central Asia. The aim of the study was to assess the prevalence, awareness, treatment and control of arterial hypertension, and factors associated with these indices in a population sample of Astana, the new capital city of Kazakhstan. DESIGN: Cross-sectional study of subjects registered in eight outpatient policlinics in Astana. METHODS: A total of 497 adults (response rate 56%) aged 50-75 years randomly selected from registers of the policlinics were examined. Hypertension was defined as a mean systolic and/or diastolic blood pressure of ≥140/90 mm Hg and/or antihypertensive medication use during the last two weeks. Awareness and treatment were based on self-report. Hypertension control was defined as blood pressure <140/90 mm Hg among hypertensive subjects. RESULTS: The overall prevalence of hypertension was 70%. Among hypertensive subjects, 91% were aware of their condition, 77% took antihypertensive medications, and 34% had blood pressure controlled (<140/90 mm Hg). The prevalence of hypertension and its awareness, treatment and control was more common in women, among persons aged 60 years or more and (except control) among those with high body mass index. None of several available socio-economic or lifestyle measures was associated with any of hypertension indices. CONCLUSIONS: The levels of awareness, treatment and control of hypertension were higher than in most Eastern European and Central Asian populations with available data, most likely reflecting high education and large proportion of civil servants in the new capital city. However, even in this privileged population the rates of successful control of hypertension were modest.

[Effects of DNA quality on the measurement of telomere length].

Existing evidence on the association of telomere length with life expectancy and the risk of various age related diseases is discordant. This inconsistency in the data may be due to methodological factors, e.g., the differences in the techniques for measuring telomere length, cell harvesting, DNA isolation, and material. One of the general requirements to experiments concerned with the measurement of telomere length is the high quality of DNA samples under study. The current review considers the most common errors during the measurement of telomere length associated with the improper quality of the biological material.

[Blood Lipid Parameters In Populations of Russia, Poland And Czech Republic: The Hapiee Study].

PURPOSE: to analyze population values of blood lipid parameters in general populations of Russia, Poland and Czech Republic. MATERIALS AND METHODS: In the frame of international project HAPIEE representative samples of general population were examined in Novosibirsk (Russia), Krakow (Poland) and six centers in the Czech Republic. The analysis included data of 25,469 men and women aged 45-69 years old. RESULTS: The average levels of total cholesterol (TC), non-high density lipoprotein cholesterol (non-HDL-C) and low density lipoprotein cholesterol (LDL-C) were found relatively high in all centers, though average levels of blood triglycerides (TG) and high-density lipoprotein (HDL) were within "normal" range. In Novosibirsk mean levels of blood TC and LDL-C in persons of both sexes were obtained the highest among the study participants: 6.3 mmol/ and 4.1 mmol/l, respectively (p < 0.001). But the level of blood triglycerides (1.5 mmol/l) in Novosibirsk was the lowest, and HDL-C (1.5 mmol/l) was the highest among three centres. There were clear trend of increasing concentration of blood TC, non-HDL-C,LDL-C and blood atherogenic indexes with increasing age in both sexes of all participating countries. In Czech Republic levels of blood TC, LDL-C, HDL-C in both sexes were relatively low: 5.7 mmol/l, 3.5 mmol/l, 1.4 mmol/l, respectively, but the level of blood TG were higher, than in other centers (1.9 mmol/l). Women of all centers had more demonstrative age changes of the blood lipid profile, than men. CONCLUSIONS: The average levels of blood TC, non-HDL-C and LDL-C in men and women aged 45-69 years old in Russia (Novosibirsk) were higher and level of blood TG was lower than in Poland and the Czech Republic.

The association between APOA5 haplotypes and plasma lipids is not modified by energy or fat intake: the Czech HAPIEE study.

BACKGROUND AND AIMS: Several smaller studies reported interactions between dietary factors and apolipoprotein A5 (APOA5) gene polymorphisms in determination of plasma lipids. We tested interactions between APOA5 haplotypes and dietary intake in determination of plasma triglycerides (TG) and other lipids. METHODS AND RESULTS: Participants (5487 males and females aged 45-69) were classified according to the number (0, 1, 2+) of minor APOA5 alleles (using T-1131 > C; rs662799 and Ser19 > Trp; rs3135506 polymorphisms) and into three groups of low (bottom 25%), medium (26th-75th percentile) and high (top 25%) of intake of total energy and total, saturated and polyunsaturated fats, assessed by food frequency questionnaire. The age-sex adjusted geometric means of plasma TG increased with the number of minor alleles, from 1.57 (standard error 0.01), to 1.79 (0.02) to 2.29 (0.10) mmol/L (p < 0.00001) but TG did not differ between groups with low, medium and high total energy intake (p = 0.251). TG concentrations were highest in subjects with the combination of 2+ minor alleles and the highest energy intake (mean 2.59 [0.19], compared with 1.62 [0.03] in subjects with lowest energy intake and no minor allele) but the interaction between energy intake and APOA5 haplotypes was not statistically significant (p = 0.186). Analogous analyses with total, saturated and polyunsaturated fat intake yielded similar nonsignificant results. Effects of APOA5 and dietary intakes on total and HDL cholesterol were weaker and no interactions were significant. CONCLUSION: In this Slavic Caucasian population sample, we did not detect the hypothesized interaction between common SNPs within the APOA5 gene and diet in determination of blood lipids.

[Gastrointestinal symptoms in adult population of Novosibirsk city: prevalence and risk factors].

AIM: To study prevalence of dyspepsia symptoms, gastroesophageal reflux (GER) and irritable bowel syndrome (ICS) in city population and to detect relevant risk factors. MATERIAL AND METHODS: Gastrointestinal symptoms were investigated with a validated questionnaire Bowel Disease Questionnaire and dyspepsia, GER, ICS syndromes were identified in a representative sample of adult Novosibirsk population (1040 patients, 492 males and 548 females aged 45-69 years). Risk factors were studied by social-demographic and antropometric parameters, smoking, drinking and administration of nonsteroidal anti-inflammatory drugs (NSAD). Depression was assessed by CESD questionnaire. Helicobacter pylori infection and the level of pepsinogen I were studied with enzyme immunoassay Biohit GastroPanel (Biohit, Finland). RESULTS: Incidence of dyspepsia was 38%, GER--30%, ICS--19%. One of the illnesses was found in 56% cases, combination of the conditions--in 24%. Females had dyspepsia and ICS much more frequently. Social-demographic parameters (age, marital status, education, labor activity), alcohol consumption, intake of NSAD, Helicobacter pylori infection had no significant effect on the incidence of gastrointestinal symptoms. GER occurred more frequently in smoking males. Overweight was characteristic both for GER males and females. Severe depression was associated with the risk of dyspepsia and ICS both in females and males. Hyperpepsinogenemia increased the rate of GER detection in males and dyspepsia in females. CONCLUSION: Dyspepsia, GER and ICS were seen in 50% adult population and often combine, but the risk factors differ. Some of the latter can be modified and prevented.

[The forearm fractures in patients with diabetes and without diabetes in population sample aged over 50 years (Novosibirsk)].

BACKGROUND: The attention to the forearm fractures, as to osteoporotic fractures, is important for ensuring early detection of individuals at increased risk of future fractures and taking preventive measures. AIMS: To determine the frequency of a history of forearm fractures in patients with type 2 diabetes mellitus (DM2) and without diabetes, and their association with risk factors for chronic non-communicable diseases (NCD). MATERIAL AND METHODS: In 2015-2017, in Novosibirsk, a random urban population sample of males and females, 58-84 years old (n=3878), was surveyed. The study included persons who signed the informed consent to conduct the study, excluded individuals who wrote a waiver of taking blood to determine biochemical parameters. In total, the analysis included n=3393 people, 718 of them with DM2 (21.2%). Work design is cross-sectional research. The collection of information on fractures during for the last 3 years, the registration of socio-demographic data; and risk factors for NCD, a study of biochemical blood parameters. The analysis of the association of DM2 and a complex of risk factors for NCD with a chance of a forearm fracture. RESULTS: The prevalence of forearm fractures in the last 3 years did not differ in patients with DM2 compared with those examined without diabetes and was 2.4% and 2.8%, respectively (p=0.557). Men with fractures had higher cholesterol and HDL values, women had lower body mass index (BMI), compared with people without fractures. According to the results of a multivariate analysis in women, the chance of a forearm fracture is directly associated with smoking in the past, a total cholesterol level of more than 200 mg/dl and inversely associated with a BMI. In men, associations were found of the chance of a forearm fracture with an increase in the level of cholesterol. There was no evidence of DM2 with forearm fracture. CONCLUSION: The obtained data on the incidence of fractures and their association with risk factors for chronic low risk infections suggest the need for preventive measures for osteoporotic fractures, both in people with and without DM2.

[Erratum: The forearm fractures in patients with diabetes and without diabetes in population sample aged over 50 years (Novosibirsk) (Problems of Endocrinology (2019) 65(2) DOI: 10.14341/probl9799)].

A corrigendum on the article The forearm fractures in patients with diabetes and without diabetes in population sample aged over 50 years (Novosibirsk) by E.S. Mazurenko, S.K. Malyutina, L.V. Shcherbakova, S.V. Mustafina, T.M. Nikitenko, M. Bobak, O.D. Rymar (2018). Problems of Endocrinology 65(2). doi: 10.14341/probl9799 There was an error on the page 84 in the Table 4: symbol greater than or equal to was confuse with lower than in the table raw for menopause; symbol lower than or equal to was confuse with greater than in the table raw for total cholesterol level. The authors and editors apologize for this error. The original article has been updated.

[Failures to comply with the routine childhood immunization schedule due to contraindications and the use of alternative vaccines in children aged 0-4 years in the Czech Republic]. / Príciny vynecáni pravidelného ockování z duvodu kontraindikace a pouzití alternativních vakcín u detí ve veku 0-4 roky v Ceské republice.

The study objective was to determine the rate of failures to present for routine childhood immunization due to either parental vaccine refusal, failure to comply with the immunization schedule and real or false contraindications. The rate of use of alternative vaccines which can be provided within the routine immunization schedule either on parental request or when recommended by the physician was also determined. We analyzed records of 5,038 children born between January 1, 2000 and December 31, 2004 and registered with a sample of general practitioners. We identified 1,284 cases (25.5 %) of no, incomplete or alternative vaccination. Failure to present for immunization with at least one vaccine as scheduled due to contraindication was stated in 291 (5.8 %) children; a total of 436 contraindications were reported (more than 1 contraindication in some children). The most common contraindication was a CNS disorder (171 cases) such as encephalopathy, epilepsy or unspecified conditions. Sixty-nine children (1.4 %) remained nonvaccinated against at least one disease (due to parental vaccine refusal or failure to comply with the immunization schedule). Alternative vaccines were administered to 936 (18.5 %) children for the following reasons: contraindication in 275 (5.5 %) children and on parental request in 716 (14.2 %) children (cost incurred by parents), with 55 (1.1 %) children given alternative vaccines for both reasons. These results suggest that contraindications and the use of alternative vaccines are quite common and need to be monitored.

The Relationship between Body Mass Index and 10-Year Trajectories of Physical Functioning in Middle-Aged and Older Russians: Prospective Results of the Russian HAPIEE Study.

OBJECTIVE: To investigate the associations of overweight and obesity with longitudinal decline in physical functioning (PF) among middle-aged and older Russians. DESIGN: Prospective cohort study. SETTING: Four rounds of data collection in the Russian Health, Alcohol and Psychosocial factors In Eastern Europe study with up to 10 years of follow-up. PARTICIPANTS: 9,222 men and women aged 45-69 years randomly selected from the population of two districts of Novosibirsk, Russia. MEASUREMENTS: PF score (range 0-100) was measured by the Physical Functioning Subscale (PF-10) of the 36-item Short Form Health Survey (SF-36) at baseline and three subsequent occasions. Body mass index (BMI), derived from objectively measured body height and weight at baseline, was classified into normal weight (BMI 18.5-24.9), overweight (BMI 25.0-29.9), obesity class I (BMI 30.0-34.9), and obesity class II+ (BMI≥35.0). RESULTS: The mean annual decline in the PF score during the follow-up was -1.92 (95% confidence interval -2.17; -1.68) in men and -1.91 (-2.13; -1.68) in women. At baseline, compared with normal weight, obesity classes I and II+ (but not overweight) were associated with significantly lower PF in both sexes. In prospective analyses, the decline in PF was faster in overweight men (difference from normal weight subjects -0.38 [-0.63; -0.14]), class I obese men and women (-0.49 [-0.82; -0.17] and -0.44 [-0.73; -0.15] respectively) and class II+ obese men and women (-1.13 [-1.73; -0.53] and -0.43 [-0.77; -0.09] respectively). Adjustment for physical activity and other covariates did not materially change the results. CONCLUSIONS: PF decreased more rapidly in obese men and women than among those with normal weight. The adverse effect of high BMI on PF trajectories appeared to be more pronounced in men than in women, making more extremely obese Russian men an important target population to prevent/slow down the process of decline in PF.