Comparison of Seniors in the Community: Risk Evaluation for Eating and Nutrition, version II and Mini Nutritional Assessment - Short Form in detecting nutritional risk among community-dwelling seniors in Bosnia and Herzegovina.

OBJECTIVE: The aim of the current study is to compare Seniors in the Community: Risk Evaluation for Eating and Nutrition, version II (SCREEN II) and Mini Nutritional Assessment - Short Form (MNA-SF), where each is used to identify nutritional risk prevalence among community-dwelling people aged 65 years and above in Bosnia and Herzegovina. DESIGN: A cross-sectional study. Nutritional risk assessed using the nutritionist's risk rating, anthropometric measurements, functional indicators, cognitive parameters, SCREEN II and MNA-SF. SETTING: The municipalities of Foca, East Sarajevo and Bijeljina, Bosnia and Herzegovina. PARTICIPANTS: Eight hundred twenty-one community-dwelling individuals aged ≥65 years. RESULTS: The prevalence of high nutritional risk per nutritionist's risk rating, SCREEN II and MNA-SF was 26, 60, and 7 %, respectively. With the nutritionist's rating score ≥5 as the criterion, the MNA-SF cut-off point of ≤11 (indicating any possible risk) had poor sensitivity (55·7 %), specificity (46·6 %) and AUC (0·563; P = 0·024). When the criterion of >7 was applied, good sensitivity (95·3 %) and specificity (88·9 %) were obtained for the MNA-SF cut-off score of ≤7. AUC for this comparison was 0·742 (considered fair). Cut-off points of <54 (AUC = 0·816) and <50 (AUC = 0·881) for SCREEN II (indicating moderate to high risk) corresponded with good sensitivity (82·2 %; 80·9 %) and fair specificity (72·1 %; 75·0 %). CONCLUSION: MNA-SF may have a limited role in nutritional risk screening among community-dwelling seniors in Bosnia and Herzegovina. SCREEN II has promising results in regard to validity, but further studies are warranted.

Anxiety and depression in patients with vocal fold nodules, edema and polyps.

PURPOSE: To compare the prevalence and severity of depression and anxiety among patients with vocal fold (VF) nodules, polyps and edema. At the same time the aim was to analyse association between severity of distress and the level of vocal handicap as well as to identify other factors related to severity of depression and anxiety in these patients. METHODS: To all participants were given five questionnaires: (1) questionnaire on socio-demographic and some other characteristics of patient; (2) Beck's Depression Inventory (BDI); (3) State-Trait Anxiety Inventory (STAI) 1 (State Anxiety); (4) STAI 2 (Trait Anxiety); and (5) Voice Handicap Index (VHI)-10. RESULTS: A total of 205 patients were included in this study. Mild-to-severe depression, according to BDI was present in 79 (38.6%) patients. Mild-to-severe state anxiety and trait anxiety were present in 199 (97.1%) and 200 (97.6%) patients, respectively. Only 10 patients had VHI-10 score ≤ 11. Multivariate analyses showed that there were no significant differences in the level of depression and anxiety between patients with VF nodules, polyps and edema. The VHI-10 score was significantly higher in patients with VF edema in comparison with VF nodule patients (p = 0.001), as well as in comparison with VF polyp patients (p = 0.001). CONCLUSION: The present study identified a high prevalence of psychological and vocal distress among patients with vocal disorders. Severity of depression and anxiety did not differ between patients with VF nodules, polyps and edema, and it was not related to the level of vocal handicap.

The prevalence of polyvascular disease in patients with carotid artery disease and peripheral artery disease.

BACKGROUND: Cardiovascular disease remains the major cause of mortality in the Western World. AIMS: We aimed to assess the prevalence of polyvascular disease in patients with carotid artery disease and peripheral artery disease (PAD), and to determine the risk profile of patients with polyvascular disease. METHODS: The study included 1045 consecutive patients presenting to our department with carotid disease or PAD. Demographic characteristics, anthropometric parameters, and data on cardiovascular risk factors were collected in all patients. On the basis of medical history, patients were classified into those who had only symptomatic carotid disease or symptomatic PAD and those who had symptomatic polyvascular disease. RESULTS: Carotid disease alone was reported in 366 participants (35%), PAD alone, in 199 (19%), and polyvascular disease, in 480 (46%). Compared with carotid disease, PAD was more often a component of polyvascular disease (P = 0.002) and was combined with a higher number of other atherosclerotic diseases (P = 0.02). Compared with patients with symptomatic atherosclerotic disease in only 1 territory, patients with various types of polyvascular disease more often had hypertension (P from 0.03 to <0.001), dyslipidemia (P <0.001), high­sensitivity C­reactive protein levels of 3 mg/l or higher (P = 0.005), and more often were current smokers (P <0.001) or former smokers (P from 0.03 to 0.001). CONCLUSIONS: We showed a high prevalence of symptomatic polyvascular disease in patients with carotid disease or PAD. The risk profile was worse in patients with polyvascular disease than in those with a disease in a single vascular territory.

Awareness and knowledge of cardiovascular disease risk factors among medical students.

BACKGROUND: The aim of this study was to assess the knowledge and attitude of medical students in relation to cardiovascular disease (CVD) risk factors as well as to assess the impact of medical education on their knowledge and recognition of the importance of implementation of preventive measures. METHODS: This cross-sectional study included 514 students in the second year of studying at the Faculty of Medicine in Belgrade, Serbia (younger students response rate 79.57%) and 511 students in the last year of education (older students response rate 90.21%). For data collection, an anonymous self-administered questionnaire was used, which included two types of questions about CVD risk factors and questions about the student's attitude. RESULTS: Older students knew significantly more about CVD risk factors than students who were at the beginning of their medical studies; however, more than half of the older students did not know the correct answers about CVD risk factors. The only exceptions were questions about "bad" and "good" cholesterol, metabolic syndrome (MSy) and lipid lowering therapy in high risk subjects. Physical inactivity, obesity, type 2 diabetes, smoking and hypertension were not ranked highly enough as important CVD risk factors. Compared groups of students did not significantly differ in attitude scores. The majority of them recognized CVD as the leading cause of death, had normal weight and knew their own blood pressure. CONCLUSION: Knowledge of medical students from Belgrade about CVD risk factors should be improved.

Comparison of different anthropometric measures in the adult population in Serbia as indicators of obesity: data from the National Health Survey 2013.

OBJECTIVE: The present study aimed to compare different indicators of obesity in the Serbian adult population. DESIGN: Cross-sectional study. A stratified, two-stage, national-representative random sampling approach was used for the selection of the survey sample. Data sources were questionnaires created according to the European Health Interview Survey questionnaire. Measurements of weight, height and waist circumference (WC) were performed using standard procedures. Anthropometric measures included BMI, WC and waist-to-height ratio (WHtR). SETTING: Data for the study were obtained from the 2013 National Health Survey, performed in line with the EUROSTAT recommendations for performance of the European Health Interview Survey. SUBJECTS: Adults aged ≥20 years. RESULTS: According to BMI, out of the whole studied population (12 460 adults of both sexes) 2·4 % were underweight, 36·4 % overweight and 22·4 % obese. Using WC and WHtR as measures of adiposity showed that 22·5 % and 42·8 % of participants were overweight and 39·8 % and 25·3 % were obese, respectively. Men and women differed significantly in all variables observed. Overweight was more frequent in men and obesity in women regardless of adiposity measure used. CONCLUSIONS: In spite of strong correlations between BMI, WC and WHtR, substantial discrepancies between these three measures in the assessment of overweight and obesity were found, especially in some age groups. Which of these anthropometric measures should be used, or whether two or all three of them should be applied, depends on their associations with cardiovascular or some other disease of interest.

Relationship between health behaviour and body mass index in the Serbian adult population: data from National Health Survey 2013.

OBJECTIVES: To determine relationship between health behaviour and body mass index (BMI) in a Serbian adult population. METHODS: Study population included adults aged 20 and more years. A stratified, two-stage national representative random sampling approach was used for the selection of the survey sample. RESULTS: Regarding BMI, out of the 12,461 subjects of both sexes, 2.4 % were underweight, 36.5 % overweight and 22.4 % obese. Multivariate logistic regression analysis showed that both in men and women, risk factors for obesity were former smoking, irregular eating breakfast and low physical activity level, while in women only risk of obesity was associated with alcohol consumption. In both sexes, risk factors for overweight were former smoking and low physical activity level, and in women additionally those were alcohol consumption, irregular eating breakfast, always adding salt to meals and consumption of 2-4 portions of fruit daily. Smoking and irregular eating of breakfast in men were risk factors for underweight. CONCLUSIONS: Physical activity, alcohol consumption, smoking, irregular breakfast consumption, adding salt to meals, frequency of vegetable and fruit consumption were related to BMI in adult Serbian population.

Association between C-reactive protein, anthropometric and lipid parameters among healthy normal weight and overweight postmenopausal women in Montenegro.

OBJECTIVE: Although C-reactive protein (CRP) is among the best cardiovascular disease risk predictors, data regarding the association of CRP and menopause are controversial. In this study, we measured CRP by a high-sensitivity method (hsCRP), cholesterol, lipoproteins, and triglycerides in normal and overweight postmenopausal women. METHODS: Body weight, height, waist circumference (WC), hsCRP, total cholesterol, high-density lipoprotein cholesterol (HDL-c), low-density lipoprotein cholesterol (LDL-c), triglycerides, and lipoprotein (a) were measured in 30 normal weight and 60 overweight healthy postmenopausal women. RESULTS: Significantly higher triglyceride and hsCRP levels (P = 0.005 and P < 0.001 respectively), together with lower HDL-c levels (P = 0.001) were found in overweight compared to normal weight women. In the overweight group, positive correlations of hsCRP were observed with age, body mass index and WC (P = 0.016, P = 0.001, and P < 0.001, respectively) and a negative correlation was observed with HDL-c (P = 0.007). In the normal weight group, positive correlations were found for hsCRP with age and WC (P = 0.023 and P = 0.014, respectively). WC was the best predictor of hsCRP level in both groups (P < 0.001). CONCLUSION: Elevated hsCRP levels in conjunction with abnormal lipid profiles may be strongly associated with weight gain in postmenopausal women. Efforts to reduce obesity and inflammation in this group may help correct abnormal levels of hsCRP and lipids.

Chronic venous disease: Correlation between ultrasound findings and the clinical, etiologic, anatomic and pathophysiologic classification.

OBJECTIVE: The aim of the study was to investigate association between clinical manifestation of chronic venous disease and the presence and severity of functional venous disease. METHOD: A cross-sectional study was conducted in 14 towns in Serbia. All men and women aged >18 years, consecutively coming to venous specialists (47 specialists) were included in the study. Patients who were previously treated for chronic venous disease were excluded. Patients were classified according to the clinical category of clinical, etiologic, anatomic and pathophysiologic classification for chronic venous disease. Reflux and/or obstruction were determined by using a color duplex ultrasound. RESULTS: The study included 1679 chronic venous disease patients. Color duplex ultrasound was performed in 1029 (61.3%) of them who formed the final study group. Reflux was found in 76.8% of patients - 53.1% had reflux in superficial, 7.2% in deep and 16.1% in perforator veins. Obstruction was found in 31.9% of patients - superficial in 14.8% of patients and deep in 16.9%. Deep obstruction was even found in clinical, etiologic, anatomic and pathophysiologic C0s-C1 categories. Reflux and obstruction combined were revealed in 19.1% of patients. Reflux in deep and perforator veins and reflux and obstruction combined were significantly associated with clinical, etiologic, anatomic and pathophysiologic clinical categories being the most frequent in patients with venous ulcers. CONCLUSION: Clinical, etiologic, anatomic and pathophysiologic clinical categories of chronic venous disease are strongly correlated with functional disease especially with reflux in deep and perforator veins, and reflux and obstruction combined. The presence of deep obstruction in patients with chronic venous disease belonging to clinical, etiologic, anatomic and pathophysiologic C0s-C1 category could justify recommendation for color duplex ultrasonography in all patients with symptoms of chronic venous disease but without clear clinical signs.

Quality of life in chronic venous disease patients measured by short Chronic Venous Disease Quality of Life Questionnaire (CIVIQ-14) in Serbia.

BACKGROUND: This was a psychometric validation of the short Chronic Venous Disease Quality of Life Questionnaire (CIVIQ-14) as quality of life (QOL) instrument for chronic venous disease (CVD) patients. METHODS: Patients aged >18 years who had CVD in CEAP C stages C0s to C6 were included in the study. Diagnosis was made by general practitioners according to CVD symptoms and visual examination of the lower extremities. QOL was assessed with the self-administrated CIVIQ-14. The reliability, construct, and convergent validity of the CIVIQ-14 was estimated as well as QOL of CVD patients according to CEAP C stages. RESULTS: The study comprised 2260 subjects who fully completed the CIVIQ-14. CIVIQ-14 had a high level of reliability, construct, and convergent validity, but the structure of its three dimensions (pain [P], physical [PHY], and psychological [PSY]) was suboptimal. After adjustment for age, body mass index, and number of CVD symptoms, CIVIQ -14 global, P, PHY, and PSY scores showed significant progressive reduction of QOL from CEAP class C0s to C6. These differences were present in both sexes. The progressive impairment of the QOL involved primarily the pain and the physical items. For all CEAP C classes, the P and PHY scores were lower than the PSY scores. Global scores for men and women were: 76.7 and 73.9 for C0s; 75.5 and 70.6 for C1; 67.8 and 64.5 for C2; 68.3 and 61.6 for C3; 60.7 and 54.6 for C4; 49.5 and 50.2 for C5; and 41.3 and 46.7 for C6. CONCLUSIONS: CVD in the lower extremities has a substantial effect on both physical and psychologic aspects of QOL, the physical aspects of QOL (P and PHY items) being more important. CIVIQ-14 is valuable in assessing QOL in CVD patients. Further investigations are necessary to confirm the stability of its two dimensions.

Prevalence of the metabolic syndrome in patients with carotid disease according to NHLBI/AHA and IDF criteria: a cross-sectional study.

BACKGROUND: Metabolic syndrome (MetS) has been related to type 2 diabetes and cardiovascular diseases. Different criteria for diagnosis of MetS have been recommended, but there is no agreement about which criteria are best to use. The aim of the present study was to investigate agreement between the National Heart, Lung, and Blood Institute, American Heart Association (NHLBI/AHA) and the International Diabetes Federation (IDF) definitions of MetS in patients with symptomatic carotid disease and to compare the frequency of cardiovascular risk factor in patients with MetS diagnosed by these two sets of criteria. METHODS: The study was a cross-sectional one involving 644 consecutive patients with verified carotid disease who referred to the Vascular Surgery Clinic Dedinje in Belgrade during the period April 2006 - November 2007. Anthropometric parameters blood pressure, fasting plasma glucose and lipoproteins were measured using standard procedures. RESULTS: MetS was present in 67.9% of participants, according to IDF criteria, and in 64.9% of participants, according to the NHLBI/AHA criteria. A total of 119 patients were categorized differently by the two definitions. Out of all participants 10.7% had MetS by IDF criteria only and 7.8% of patients had MetS by NHLBI/AHA criteria only. The overall agreement of IDF and NHLBI/AHA criteria was 81.5% (Kappa 0.59, p < 0.001). In comparison with patients who met only IDF criteria, patients who met only NHLBI/AHA criteria had significantly more frequently cardiovascular risk factors with the exception of obesity which was significantly more frequent in patients with MetS diagnosed by IDF criteria. CONCLUSION: The MetS prevalence in patients with symptomatic carotid disease was high regardless of criteria used for its diagnosis. Since some patients with known cardiovascular risk factors were lost by the use of IDF criteria it seems that NHLBI/AHA definition is more suitable for diagnosis of MetS. Large follow-up studies are needed to test prognostic value of these definitions.

Association of socioeconomic status measured by education and risk factors for carotid atherosclerosis: cross-sectional study.

AIM: To investigate the association between socioeconomic status and metabolic syndrome, lifestyle, clinical and biochemical characteristics, and inflammatory markers as risk factors for carotid atherosclerotic disease. METHODS: This cross-sectional study, involving 657 consecutive patients with verified carotid atherosclerotic disease, was performed in Belgrade, Serbia, during the period 2006-2007. Formal education level was used as a proxy for socioeconomic status. Anthropometric parameters and data on cardiovascular risk factors were analyzed in participants with different levels of education--low (< or = primary school), medium (secondary school), and high (university education). In the analysis, univariate and multivariate logistic regressions were used. RESULTS: Multivariate analysis showed that low education was significantly positively associated with female sex (odds ratio [OR], 2.38; 95% confidence interval [CI], 1.45-3.81), increased triglycerides (OR, 1.79; 95% CI, 1.12-2.78), increased high-sensitivity C-reactive protein (hsCRP) (OR, 3.53; 95% CI, 2.17-5.88), and physical inactivity (OR, 4.24; 95% CI, 1.82-9.86) and negatively associated with former smoking (OR, 0.42; 95% CI, 0.23-0.75). Medium education was significantly positively associated with increased triglycerides (OR, 1.73; 95% CI, 1.14-2.62) and increased hsCRP (OR, 2.17; 95% CI, 1.37-3.41), and negatively with age (OR, 0.97; 95% CI, 0.94-0.99). CONCLUSION: Increased triglycerides and hsCRP in people with low and medium education, and high prevalence of metabolic syndrome, its components and inflammatory markers in all study participants, suggest that regular health check-up, especially for those with lower education, may be useful in early detection and treatment of any abnormality that can be associated with cardiovascular disease.