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PURPOSE: Hypertension (HTN) is one of the most common risk factors for non-communicable chronic diseases. The aim of the current study is to evaluate the prescribing patterns of antihypertensive medications in Kermanshah Province, west of Iran. METHODS: The Ravansar Non-Communicable Diseases (RaNCD) cohort study is the first Kurdish community-based study; subjects' age ranged from 35 to 65 years. In order to examine the use of medications to control blood pressure, participants were asked to bring all prescribed medications to the study center. Treatments were compared with 2013 European Society of Hypertension (ESH)/European Society of Cardiology (ESC) Guidelines for the management of arterial HTN. RESULTS: From a total of 10 040 participants in RaNCD cohort, 1575 (15.7%) individuals were hypertensive, of whom, 1271 (80.7%) people were aware of their condition. From 1153 (73.20%) people under treatment, 840 (72.8%) had their HTN properly controlled. The most common medications used to treat HTN were losartan (27.5%), metoprolol (14.3%), and captopril (11.9%). Regardless of type of treatment, 49.3% of all patients have received the medication for l 6 ≥ years. The most commonly used drugs were ß-blockers and angiotension receptor blockers as 620 (31.0%) and 612 (30.6%), respectively. Multivariable analysis showed that female gender, those receive ≥3 antihypertensive agents, and using preferred combinations were associated with a better blood pressure control. In addition, the probability of hypertension control was less likely with increasing duration of treatment (i.e >6 years) and in obese patients with ≥35 kg/m2 . CONCLUSIONS: Even though adherence to the international guidelines was acceptable, improvements can be made for better control of HTN. Therefore, it is imperative to educate healthcare professionals on improving their selection of antihypertensive medications and combination therapy for hypertensive patients.
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Antihipertensivos , Hipertensión , Humanos , Femenino , Adulto , Persona de Mediana Edad , Anciano , Estudios de Cohortes , Irán/epidemiología , Hipertensión/tratamiento farmacológico , Hipertensión/epidemiología , Presión SanguíneaRESUMEN
BACKGROUND: Medication adherence is a key component of successful dialysis in end-stage renal disease (ESRD). The aim of this study was to use the Capability-Opportunity-Motivation and Behavior (COM-B) model in order to identify the most important determinants of medication adherence among ESRD patients. METHODS: This research was a cross-sectional design that was conducted in two steps in 2021. In the first step, COM-B components of patients undergoing hemodialysis (HD) therapy were extracted through literature review. The second step was a cross-sectional study among 260 ESRD patients referred to the dialysis unit from Kermanshah, in the west of Iran. Data was collected using a written questionnaire by interviews. The data was analyzed in SPSS version 16 software. RESULTS: The mean age of respondents was 50.52 years [95% CI: 48.71, 52.33], ranged from 20 to 75 years. The mean score of medication adherence was 11.95 [95% CI: 11.64, 12.26], ranged from 4 to 20. Medication adherence is higher among patients with higher education (P = 0.009) and those who were employed (P < 0.001) and was significantly related to income (r = 0.176), while it was inversely and significantly related to the medication duration (r=-0.250). Motivation (Beta: 0.373), self-efficacy (Beta: 0.244), and knowledge (Beta: 0.116) are stronger determinants of medication adherence. CONCLUSION: COM-B model can be proposed as an integrated framework in predicting medication adherence among ESRD patients. Our findings provide theory-based recommendations that can help future clinical and research decision-making for the development, implementation, and evaluation of treatment adherence interventions in Iranian ESRD patients. The use of COM-B model can provide a comprehensive explanation about medication adherence in ESRD patients. Future research should be focus on increasing motivation, self-efficacy and knowledge of Iranian ESRD patients in order to increasing medication adherence.
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Fallo Renal Crónico , Diálisis Renal , Humanos , Adulto Joven , Adulto , Persona de Mediana Edad , Anciano , Motivación , Estudios Transversales , Irán , Fallo Renal Crónico/terapia , Cumplimiento de la MedicaciónRESUMEN
BACKGROUND: Given that patients' medication adherence is regarded as the major part of disease control and improving health literacy can be effective in promoting adherence to healthy behaviors, the present study aimed to investigate the effect of health literacy intervention based on the medication adherence among uncontrolled hypertensive patients using mobile health (M-health). METHODS: An interventional study with a quasi-experimental design, was conducted on 118 uncontrolled hypertensive patients. Participants were randomly divided into the intervention (n = 59) and control (n = 59) groups using blocked randomization. In the intervention group, a mobile health (M-health) program was designed using programmed instruction to improve patients' health literacy over a period of 3 months. Data was collected by administering health literacy and medication adherence questionnaires to participants before and after the intervention. The analysis involved using the independent sample t-test to compare the variables before and after the study. RESULTS: Before the intervention, the total score of health literacy was 33.34 and 33.14 in the intervention and control groups, respectively. After the intervention, it increased to 40.36 and 34.20 in the intervention and control groups, respectively, which was statistically significant in the intervention group (p = 0.01). Moreover, the medication adherence score of the intervention group significantly increased after the intervention. Both systolic and diastolic blood pressure decreased in the intervention group. However, it should be noted that the decrease in systolic blood pressure by 148.98 was statistically significant, while the decrease observed in diastolic blood pressure in the intervention group was not statistically significant (p = 0.08). CONCLUSION: The application of programmed instruction through M-Health has shown a positive effect on the health literacy of uncontrolled hypertensive patients. In addition to detecting and treating patients, it is important to prioritize the improvement of health literacy in terms of medication adherence and the adoption of healthy behaviors.
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Alfabetización en Salud , Hipertensión , Telemedicina , Humanos , Hipertensión/tratamiento farmacológico , Presión Sanguínea , Cumplimiento de la MedicaciónRESUMEN
BACKGROUND: Although obesity increases the risk of hypertension, the effect of obesity based on metabolic status on the incidence of hypertension is not known. This study aimed to determine the association between obesity phenotypes including metabolically unhealthy obesity (MUO) and metabolically healthy obesity (MHO) and the risk of hypertension incidence. METHODS: We conducted a prospective cohort study on 6747 adults aged 35-65 from Ravansar non-communicable diseases (RaNCD) study. Obesity was defined as body mass index above 30 kg/m2 and metabolically unhealthy was considered at least two metabolic disorders based on the International Diabetes Federation criteria. Obesity phenotypes were categorized into four groups including MUO, MHO, metabolically unhealthy non obesity (MUNO), and metabolically healthy non obesity (MHNO). Cox proportional hazards regression models were applied to analyze associations with hypertension incidence. RESULTS: The MHO (HR: 1.37; 95% CI: 1.03-1.86) and MUO phenotypes (HR: 2.44; 95% CI: 1.81-3.29) were associated with higher hypertension risk compared to MHNO. In addition, MUNO phenotype was significantly associated with risk of hypertension incidence (HR: 1.65; 95% CI: 1.29-2.14). CONCLUSIONS: Both metabolically healthy and unhealthy obesity increased the risk of hypertension incidence. However, the increase in metabolically unhealthy phenotype was higher.
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Hipertensión , Síndrome Metabólico , Obesidad Metabólica Benigna , Índice de Masa Corporal , Humanos , Hipertensión/complicaciones , Hipertensión/diagnóstico , Hipertensión/epidemiología , Incidencia , Síndrome Metabólico/epidemiología , Obesidad/complicaciones , Obesidad/diagnóstico , Obesidad/epidemiología , Obesidad Metabólica Benigna/complicaciones , Obesidad Metabólica Benigna/diagnóstico , Obesidad Metabólica Benigna/epidemiología , Fenotipo , Estudios Prospectivos , Factores de RiesgoRESUMEN
BACKGROUND: Chronic low back pain (LBP) is the most common musculoskeletal pain that affects a person's daily activities. This present study aimed at evaluating the relationship between major dietary pattern and Chronic LBP. METHODS: This cross-sectional analysis was examined 7686 Kurdish adults. The RaNCD cohort study physician diagnosed chronic LBP. Dietary patterns were derived using principal component analysis. The three identified dietary patterns derived were named: 1) the vegetarian diet included vegetables, whole grain, legumes, nuts, olive, vegetable oil, fruits, and fruit juice; 2) high protein diet related to higher adherence to red and white meat, legumes, nuts, and egg; and 3) energy-dense diet characterized with higher intake of salt, sweet, dessert, hydrogenated fat, soft drink, refined grain, tea, and coffee. Dietary pattern scores were divided into tertiles. Binary logistic regression in crude, adjusted odds ratios (OR) and 95% confidence intervals (CI) were used to determine this association. RESULTS: Twenty-two per cent of participants had chronic LBP. Higher adherence to high protein dietary pattern was inversely associated with chronic LBP in crude (OR: 0.79, 95% CI: 0.69-0.9) and adjusted model (for age, sex, smoking, drinking, diabetes, physical activity, body mass index, and waist circumference) (OR: 0.84, 95% CI: 0.72-0.97). In addition, after controlling for the mentioned potential confounders, participants in the highest category of energy dense diet were positively associated with chronic LBP compared with those in the lowest category (OR: 1.13, 95% CI: 1.01-1.32). CONCLUSIONS: Higher adherence to the high protein diet was inversely related to chronic LBP prevalence. In addition, we found that following energy dense diet was positively associated with chronic LBP.
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Dolor de la Región Lumbar , Adulto , Estudios de Cohortes , Estudios Transversales , Dieta , Conducta Alimentaria , Frutas , Humanos , Dolor de la Región Lumbar/epidemiología , VerdurasRESUMEN
BACKGROUND: With the advancement of technology, the rate of access and use of mobile phones in different communities has increased significantly. Mobile phones emit electromagnetic waves and therefore excessive use of them may have harmful effects on physical and mental health and especially on the cardiovascular system. This study aimed to investigate the association between self-reported mobile phone use duration and blood pressure and heart rate (HR) using data from Ravansar non-communicable diseases (RaNCD) cohort study. METHODS: The present cross-sectional study was performed using the data of 8905 out of 10,065 participants in the RaNCD study in Iran. According to the mean self-reported duration of mobile phone usage (min/day) over the previous 12 months, all users were divided into four groups. The first and fourth groups had the least and most time using mobile phones respectively. The relationship between blood pressure and the duration of mobile phone use was determined using univariate and multiple linear regression. RESULTS: Of 8905 participants aged 35-65 years, 1515 (17.0%) of them didn't use mobile phones. The minimum, maximum, and mean duration of self-reported mobile phone use between users were 3.4, 50.4, and 19.5 min/day, respectively. A decrease in women's systolic and diastolic blood pressure (SBP and DBP) and HR was observed by increasing the duration of mobile phone use. With adjustment for effective confounding factors, there was a significant negative association between SBP [-2.52 (-4.11, -0.94)], DBP [-1.86 (-2.83, -0.89)], and duration of mobile use. CONCLUSION: In this study, a significant decreasing trend was found between SBP, DBP, and HR and higher mobile phone usage in women. Based on regression analysis, SBP, DBP, and duration of mobile phone use were associated negatively in those who used their phones for at least 8 h.
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Teléfono Celular , Humanos , Femenino , Autoinforme , Presión Sanguínea , Estudios Transversales , Frecuencia Cardíaca , Estudios de CohortesRESUMEN
BACKGROUND: Since hypertension (HTN) is responsible for more than half of all deaths from cardiovascular disease, it is vital to understand the nutritional factors that reduce its risk. Little information, however, is known about it in the Kurdish population. This study was aimed to evaluate the healthy eating index (HEI) 2015 and major dietary patterns concerning incident HTN. METHODS: This case-cohort study was designed using Ravansar non-communicable diseases (RaNCD) cohort study data (294 participants with incident HTN and 1295 participants as representative random sub-cohort). HEI 2015 and major dietary patterns were extracted using data from their dietary intake, and three major dietary patterns were identified, including plant-based, high protein, and unhealthy dietary patterns. To analyses the association between HEI 2015 and major dietary patterns with incident HTN Cox proportional hazards regression models were applied. RESULTS: There was a significant positive correlation between HEI 2015 and plant-based diet (r = 0.492). The participants in the highest quartile of HEI-2015 had a 39% and 30% lower risk of incident HTN, compared to participants in the first quartile in both crude and adjusted model (HR: 0.61; 95% CI: 0.46-0.82) and (HR: 0.70; 95% CI: 0.51-0.97), respectively. Furthermore, participants with the highest tertile of the plant-based dietary pattern were at lower risk of incident HTN in both crude and adjusted models (HR: 0.69; 95% CI: 0.54-0.9) and (HR: 0.70; 95% CI: 0.53-0.94), respectively. However, the other two identified dietary patterns showed no significant association with incident HTN. CONCLUSIONS: We found evidence indicating higher adherence to HEI 2015 and plant- based diet had protective effects on incident HTN. The HEI 2015 emphasizes limited sodium intake and adequate intake of vegetables and fruits.
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Dieta Saludable , Hipertensión , Estudios de Cohortes , Dieta , Humanos , Hipertensión/epidemiología , Estudios Prospectivos , Factores de RiesgoRESUMEN
BACKGROUND: Visceral adiposity index (VAI) and atherogenic index of plasma (AIP) are relatively new indicators for predicting non-communicable diseases (NCDs). Therefore, the present study was done to assess the association of AIP and VAI with risk of cardiovascular diseases (CVDs). METHODS: This cross-sectional study was conducted on 7,362 individuals aged between 35 and 65 years old participated in Ravansar non-communicable diseases (RaNCD) cohort study. AIP was calculated based on levels of triglyceride and high -density lipoprotein cholesterol (HDL-C). VAI was calculated using values of body mass index (BMI), waist circumference (WC), triglyceride, and HDL-C. Logistic regression models were used to assess the association of AIP and VAI with risk of CVDs. RESULTS: Mean values of anthropometric indices, lipid profile, AIP, and VAI were significantly higher in patients with CVDs than individuals without CVDs (P < 0.001). Mean values of anthropometric indices, lipid profile, and NCDs including hypertension, dyslipidemia, diabetes, metabolic syndrome (MetS), and CVDs in the third tertile of AIP and VAI were significantly increased compared to the first tertile (P < 0.001). After adjusting confounding factors, risk of CVDs in the third tertile of AIP was (OR = 1.32, 95 % CI: 1.03, 1.69) significantly increased compared to the first tertile. Risk of CVDs in the third tertile of VAI was (OR = 1.48, 95 % CI: 1.12, 1.97) significantly increased compared to the first tertile. CONCLUSIONS: According to the findings, AIP and VAI were positively associated with risk of CVDs. Therefore, AIP and VAI can be useful in identifying high-risk subgroups of CVDs in general population.
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Enfermedades Cardiovasculares/etiología , HDL-Colesterol/sangre , Grasa Intraabdominal/patología , Triglicéridos/sangre , Adulto , Anciano , Enfermedades Cardiovasculares/sangre , Estudios Transversales , Femenino , Factores de Riesgo de Enfermedad Cardiaca , Humanos , Irán/epidemiología , Masculino , Persona de Mediana EdadRESUMEN
PURPOSE: Hand grip strength (HGS) can predict physical function in next year when it is positively associated with nutritional and health status. This study aimed to determine the relationship between the healthy eating index (HEI)-2015 and hand grip strength. METHODS: This cross-sectional study was conducted on data from 4010 participants in the Ravansar non-communicable disease (RaNCD) cohort study. HGS was measured using a hand-held hydraulic hand grip dynamometer. HEI-2015 was calculated using data from the food frequency questionnaire. RESULTS: The mean of total HEI-2015 score was significantly higher in participants with an optimal HGS than in participants with a weak HGS (P = 0.006). Higher adherence to healthy eating was associated with optimal muscle strength (OR 1.26; CI 95% 1.02-1.62). This association was remained after being adjusted for potential confounders (P = 0.01). Among the HEI-2015 components, we only found association between whole fruit, added sugar, and HGS (P = 0.01, 0.019). CONCLUSIONS: Our findings indicated that adherence to HEI-2015 could promote muscle strength. Among the HEI-2015 components, higher intake of whole fruit and lower adherence to added sugar had significantly positive effects on HGS. LEVEL OF EVIDENCE: Level V, descriptive cross-sectional study.
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Dieta Saludable , Fuerza de la Mano , Estudios de Cohortes , Estudios Transversales , Estado de Salud , HumanosRESUMEN
BACKGROUND: Various diets and dietary compounds, through their inflammatory properties, are involved in the pathogenesis of chronic diseases including Cardiovascular Diseases (CVDs). Dietary Inflammatory Index (DII) can evaluate the inflammatory properties of diet. The purpose of this study was to determine the association between DII and CVDs in participants of the Ravansar Non-Communicable Diseases (RaNCD) cohort study, Kermanshah, Iran. MATERIALS: The present cross-sectional study was conducted using the recruitment phase data of the RaNCD cohort study on 6369 participants aged 35 to 65 years. The Food Frequency Questionnaire (FFQ) was used to assess diet. The DII scores were calculated using FFQ data. Participants with a history of myocardial infarction, stroke and coronary artery disease, and/or taking medications for the CVDs were considered as the CVDs patients. RESULTS: Of the 6369 studied participants, 9% (n = 579) had CVDs history. The mean DII score in this study was - 0.84 ± 1.6. Odds ratio (OR) of CVDs in women was 1.6 times higher than in men (CI 95% = 1.3-1.9), which this association was remained after adjusting for confounding variables (OR = 1.5, CI% = 1.2-1.9). The risk of CVDs in the fourth quartile of DII was 1.4 times higher than the first quartile of DII (OR: 1.4, CI 95% = 1.1-1.8). We found that higher adhere to DII was associated with risk of CVDs. CONCLUSION: According to current documents, given the role of diet through inflammatory properties on the risk of CVDs, it is recommended to use DII as an appropriate index to measure the effect of diet on CVDs in Iranian population. In addition, a diet with lower DII may be healthier diet for cardiovascular health.
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Enfermedades Cardiovasculares/epidemiología , Dieta/efectos adversos , Inflamación/epidemiología , Adulto , Anciano , Enfermedades Cardiovasculares/diagnóstico , Estudios Transversales , Femenino , Factores de Riesgo de Enfermedad Cardiaca , Humanos , Inflamación/diagnóstico , Irán/epidemiología , Masculino , Persona de Mediana Edad , Prevalencia , Estudios Prospectivos , Medición de RiesgoRESUMEN
BACKGROUND: Socioeconomic inequality in mental health in Iran is poorly understood. This study aimed to assess socioeconomic inequality in poor mental health among Iranian adults. METHODS: The study used the baseline data of PERSIAN cohort study including 131,813 participants from 17 geographically distinct areas of Iran. The Erreygers Concentration index (E) was used to quantify the socioeconomic inequalities in poor mental health. Moreover, we decomposed the E to identify factors contributing to the observed socioeconomic inequality in poor mental health in Iran. RESULTS: The estimated E for poor mental health was - 0.012 (95% CI: - 0.0144, - 0.0089), indicating slightly higher concentration of mental health problem among socioeconomically disadvantaged adults in Iran. Socioeconomic inequality in poor mental health was mainly explained by gender (19.93%) and age (12.70%). Region, SES itself, and physical activity were other important factors that contributed to the concentration of poor mental health among adults with low socioeconomic status. CONCLUSION: There exists nearly equitable distribution in poor mental health among Iranian adults, but with important variations by gender, SES, and geography. These results suggested that interventional programs in Iran should focus on should focus more on socioeconomically disadvantaged people as a whole, with particular attention to the needs of women and those living in more socially disadvantaged regions.
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Salud Mental/economía , Salud Mental/estadística & datos numéricos , Clase Social , Factores Socioeconómicos , Adulto , Estudios de Cohortes , Femenino , Humanos , Irán/epidemiología , Masculino , Factores Sexuales , Encuestas y CuestionariosRESUMEN
BACKGROUND: Glomerular filtration rate (GFR) is a valid indicator of kidney function. Different factors can affect GFR. The purpose of this study is to assess the direct and indirect effects of GFR-related factors using structural equation modeling. PATIENTS AND METHODS: We analyzed data from the baseline phase of the Ravansar Non-Communicable Disease cohort study. Data on socio-behavioral, nutritional, cardiovascular, and metabolic risk factors were analyzed using a conceptual model in order to test direct and indirect effects of factors related to GFR, separately in male and female, using the structural equation modeling. RESULTS: Of 8927 individuals who participated in this study, 4212 subjects were male (47.20%). The mean and standard deviation of GFR was 76.05 (±14.31) per 1.73 m2. GFR for 0.2, 11.3, 73.0 and 15.5% of people were < 30, 30 - 59, 60 - 90 and >90, respectively. Hypertension and aging in both sexes and atherogenic factor in males directly, and in females, directly and indirectly, had decreasing effects on GFR. Blood urea nitrogen and smoking in male and female, directly or indirectly through other variables, were associated with a lower GFR. In females, diabetes had a direct and indirect decreasing effect on GFR. Obesity in females was directly associated with upper and indirectly associated with lower GFR. CONCLUSION: According to our results, aging, hypertension, diabetes, obesity, high lipid profile, and BUN had a decreasing direct and indirect effect on GFR. Although low GFR might have different reasons, our findings, are in line with other reports and provide more detailed information about important risk factors of low GFR. Public awareness of such factors can improve practice of positive health behaviors.
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Envejecimiento/fisiología , Diabetes Mellitus/fisiopatología , Tasa de Filtración Glomerular , Hipertensión/fisiopatología , Obesidad/fisiopatología , Fumar/fisiopatología , Adiposidad/fisiología , Adulto , Anciano , Anciano de 80 o más Años , Presión Sanguínea/fisiología , Nitrógeno de la Urea Sanguínea , Índice de Masa Corporal , Ejercicio Físico/fisiología , Femenino , Humanos , Análisis de Clases Latentes , Masculino , Persona de Mediana Edad , Relación Cintura-CaderaRESUMEN
BACKGROUND: Smoking is the most preventable cause of most chronic diseases such as cardiovascular disease (CVD). Dyslipidemia is also an important risk factor for CVD. Yet, research has provided contradicting findings regarding the association between smoking and blood lipids. This paper examines the relationship between dyslipidemia and smoking based on the results of a cross-sectional sample of a Kurdish population in western Iran. METHODS: This population-based study was derived from the recruitment phase of Ravansar Non-Communicable Disease (RaNCD) cohort study. Logistic regression model adjusted by confounding variables was used to determine the relationship between smoking and blood lipid components. In addition, dose-response relationship between blood lipids and the number of smoked cigarettes was evaluated. RESULTS: For the purpose of this study, 7586 participants were examined. The lifetime prevalence of smoking was 19.9%, and 11.8% were current smokers. The prevalence of dyslipidemia in current smokers (54.9%) was higher than former smokers (43.9%) and in turn former smokers higher than non-smokers (38.0%). Current smokers had greater risk of abnormal HDL cholesterol [OR (95% CI), 2.28(1.98 -2.62)] and triglyceride [OR (95% CI), 1.37(1.15 -1.67)] compared to non-smokers. There was no significant difference in total cholesterol and LDL cholesterol between the two groups. A dose-response relationship was found between the number of cigarettes smoked and HDL-C and TG but no relationship was observed in terms of total cholesterol and LDL-C. CONCLUSIONS: As compared to non-smokers, current smokers and former smokers had abnormal HDL-C and triglyceride and abnormal total cholesterol and triglyceride, respectively. After quitting smoking, heavy smokers showed a more normal HDL-C and total cholesterol levels than the people who tended to smoke a lower number of cigarettes per day.
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Dislipidemias/etnología , Lípidos/sangre , Fumar Tabaco/etnología , Adulto , Anciano , HDL-Colesterol/sangre , LDL-Colesterol/sangre , Estudios de Cohortes , Factores de Confusión Epidemiológicos , Estudios Transversales , Femenino , Humanos , Irán/epidemiología , Modelos Logísticos , Masculino , Persona de Mediana Edad , Prevalencia , Factores de Riesgo , Triglicéridos/sangreRESUMEN
BACKGROUND: Overweight and obesity are major health concerns worldwide, with adverse health consequences during the life span. This study measured socioeconomic inequality in overweight and obesity among Iranian adults. METHODS: Data were extracted from 129,257 Iranian adults (aged 35 years and older) participated in the Prospective Epidemiologic Research Studies in IrAN (PERSIAN) in 14 provinces of Iran in 2014. Socioeconomic-related inequality in overweight and obesity was estimated using the Concentration Index (Cn). The Cn further decomposed to find factors explaining the variability within the Socioeconomic related inequality in overweight and obesity. RESULTS: Of the total number of participants, 1.98, 26.82, 40.76 and 30.43% had underweight, normal weight, overweight and obesity respectively. The age-and sex standardized prevalence of obesity was higher in females than males (39.85% vs 18.79%). People with high socioeconomic status (SES) had a 39 and 15% higher chance of being overweight and obese than low SES people, respectively. The positive value of Cn suggested a higher concentration of overweight (0.081, 95% confidence interval [CI]; 0.074-0.087) and obesity (0.027, 95% CI; 0.021-0.034) among groups with high SES. There was a wide variation in socioeconomic-related inequality in overweight and obesity rate across 14 provinces. The decomposition results suggested that SES factor itself explained 66.77 and 89.07% of the observed socioeconomic inequalities in overweight and obesity among Iranian adults respectively. Following SES, province of residence, physical activity, using hookah and smoking were the major contributors to the concentration of overweight and obesity among the rich. CONCLUSIONS: Overall, we found that overweight and obesity is concentrated among high SES people in the study population. . Accordingly, it seems that intersectional actions should be taken to control and prevent overweight and obesity among higher socioeconomic groups.
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Disparidades en el Estado de Salud , Obesidad/epidemiología , Sobrepeso/epidemiología , Clase Social , Adulto , Anciano , Femenino , Humanos , Irán/epidemiología , Masculino , Persona de Mediana Edad , Prevalencia , Estudios Prospectivos , Factores SocioeconómicosRESUMEN
BACKGROUND: Musculoskeletal disorders can reduce the quality of life and work capacity. The study assessed handgrip strength (HGS) in relation to low back pain and arthralgia in Kurdish men. METHODS: This cross-sectional study was conducted using data from Ravansar non-communicable diseases (RaNCD) cohort study on 2164 men aged 35-65 years. HGS was measured using a hand-held hydraulic handgrip dynamometer. Low back pain, arthralgia, and joint stiffness were evaluated by the RaNCD cohort study physician using a standard questionnaire. RESULTS: The results showed that 21.39 and 24.58% of studied participants had low back pain and arthralgia, respectively. Among the participants with low back pain, 14.5% had back stiffness, and among those with arthralgia, 12.8% had joint stiffness. The mean of HGS in participants with arthralgia and back & joint stiffness was significantly less than those without these disorders (P < 0.001, P = 0.05, and P = 0.005, respectively). Multiple-adjusted OR and 95% confidence intervals (CI) for arthralgia and back and joint stiffness across muscle strength showed the HGS increase to be associated with a lower risk of arthralgia and back &joint stiffness, but not low back pain. CONCLUSIONS: Higher HGS was associated with a lower risk of arthralgia and back & joint stiffness. However, there was no association between HGS and low back pain. Exercise and adherence to proper nutrition are suggested to enhance muscle strength in order to reduce musculoskeletal pain.
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Fuerza de la Mano , Enfermedades no Transmisibles , Adulto , Anciano , Artralgia/diagnóstico , Artralgia/epidemiología , Estudios de Cohortes , Estudios Transversales , Humanos , Masculino , Persona de Mediana Edad , Calidad de VidaRESUMEN
INTRODUCTION: Obesity is one of the main risk factors for cardiovascular disease (CVD) and cardiometabolic disease (CMD). Many studies have developed cutoff points of anthropometric indices for predicting these diseases. The aim of this systematic review was to differentiate the screening potential of body mass index (BMI), waist circumference (WC), and waist-to-hip ratio (WHR) for adult CVD risk. METHODS: We used relevant key words to search electronic databases to identify studies published up to 2019 that used receiver operating characteristic (ROC) curves for assessing the cut-off points of anthropometric indices. We used a random-effects model to pool study results and assessed between-study heterogeneity by using the I2 statistic and Cochran's Q test. RESULTS: This meta-analysis included 38 cross-sectional and 2 cohort studies with 105 to 137,256 participants aged 18 or older. The pooled area under the ROC curve (AUC) value for BMI was 0.66 (95% CI, 0.63-0.69) in both men and women. The pooled AUC values for WC were 0.69 (95% CI, 0.67-0.70) in men and 0.69 (95% CI, 0.64-0.74) in women, and the pooled AUC values for WHR were 0.69 (95% CI, 0.66-0.73) in men and 0.71 (95% CI, 0.68-0.73) in women. CONCLUSION: Our findings indicated a slight difference between AUC values of these anthropometric indices. However, indices of abdominal obesity, especially WHR, can better predict CVD occurrence.
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Índice de Masa Corporal , Enfermedades Cardiovasculares/etiología , Circunferencia de la Cintura , Relación Cintura-Cadera , Adulto , Factores de Riesgo Cardiometabólico , Femenino , Humanos , Masculino , Curva ROC , Estándares de Referencia , Medición de RiesgoRESUMEN
PURPOSE: Depression is the most common mental disorder among subjects with HIV. The present study was conducted to determine the relationship between dietary intake and depression among male and female with HIV/AIDS. METHODS: 335 HIV/AIDS subjects were evaluated who referred to Behavioral Disorders Counseling Center in Kermanshah, province in Iran. Depression was assessed using Beck questionnaire. Food frequency questionnaire was used to assess dietary intake. RESULTS: Our findings indicated that 76.1% of the studied subjects had varying degrees of depression. The rate of depression in the men was significantly higher than in the women (P = 0.007). The mean of weight in the men with depression was significantly lower than of the men without depression (P = 0.01). Higher adhere to legume and vegetables in the men (OR 0.049, CI 95% 0.003-0.713 and OR 0.534, CI 95% 0.334-0.855, respectively) and dairy products in the women (OR 0.493, CI 95% 0.265-0.917) were associated with decrease risk of depression. CONCLUSION: The results of this study were shown that the high prevalence of depression among these subjects. Higher intake of legume and vegetables and dairy products had a protective effect on the risk of depression. LEVEL OF EVIDENCE: Level V, descriptive cross-sectional study.
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Depresión , Infecciones por VIH , Estudios Transversales , Depresión/epidemiología , Dieta , Ingestión de Alimentos , Conducta Alimentaria , Femenino , Infecciones por VIH/complicaciones , Humanos , Irán/epidemiología , Masculino , Encuestas y CuestionariosRESUMEN
BACKGROUND: Socioeconomic-related inequality in oral hygiene behaviors in Iran is poorly understood. This study aims to measure and decompose socioeconomic-related inequalities in oral hygiene behaviors among middle-aged and elderly adults in Iran. METHODS: A cross-sectional analysis was performed using data from the Prospective Epidemiological Research Studies in IrAN (PERSIAN), a large national cohort study. A total of 130,016 individuals aged 35 years and above from 17 cohort centers in Iran were included in the study. The normalized concentration index (Cn) was used to measure the magnitude of inequality in oral hygiene behaviors, i.e. brushing at least twice and flossing once daily, among middle-aged and elderly Iranian adults included in the cohort centers. Decomposition analysis was performed to quantify the contribution of each determinant to the observed inequality in oral hygiene behaviors. RESULTS: Totally, 65.5% of middle-aged and elderly adults brushed their teeth twice a day or more, 7.6% flossed at least once a day and 3.48% had both habits. The estimated Cn of the two habits combined, i.e. tooth brushing and dental flossing, for all provinces taken part in the PERSIAN cohort study was 0.399 (95% confidence interval [CI]: 0.383 to 0.417), indicating that the prevalence of the two habits combined is more concentrated among individuals with higher socioeconomic status. Inequality in oral hygiene behaviors was pro-rich in all cohort centers. The decomposition results suggested socioeconomic status as the main factor contributing to the overall inequality, followed by the level of education, and the province of residence. CONCLUSION: A low prevalence of oral hygiene behaviors among middle-aged and elderly Iranian adults was observed. There was also a pro-rich inequality in oral hygiene behaviors among middle-aged and elderly adults in all cohort centers. These results suggest an urgent need for targeted policy interventions to increase the prevalence of preventive oral hygiene behaviors among the poor and less-educated middle-aged and elderly adults in Iran.
Asunto(s)
Conductas Relacionadas con la Salud , Disparidades en el Estado de Salud , Higiene Bucal , Clase Social , Adulto , Anciano , Estudios de Cohortes , Estudios Transversales , Femenino , Humanos , Irán , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Factores SocioeconómicosRESUMEN
BACKGROUND: The level of socioeconomic-related inequality in physical activity in Iran is largely unknown. This study investigates socioeconomic-related inequality in poor-physical activity (PPA) among Iranian adults. METHODS: A total of 129,257 adult participants enrolled in the PERSIAN (Prospective Epidemiological Research Studies in IrAN) Cohort were included in this study. Physical activity of adults was measured using metabolic equivalent rates (METs). Physical activity less than 41 METs/hour/day was considered PPA. The Concentration index (C) was used to quantify socioeconomic-related inequality in PPA. Moreover, the C was decomposed to identify the relative contribution of explanatory variables to inequality in PPA. RESULTS: There were significant regional variations in physical activity level among Iranian adults (29.8-76.5%). The positive value of C (0.098, 95% CI = 0.092 to 0.104) suggested that the higher concentration of PPA among higher socioeconomic status (SES) adults in Iran which was consistently observed in all cohort sites. CONCLUSIONS: The higher prevalence of PPA among Iranian adults, especially, women and older adults, warrant further public health attention. Since PPA is concentrated more among the high-SES population in Iran, strategies for the promotion of physical activity should focus more on economically well-off population.
Asunto(s)
Ejercicio Físico , Clase Social , Adulto , Anciano , Femenino , Humanos , Irán , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Factores SocioeconómicosRESUMEN
BACKGROUND: There are different equations for estimating Resting Energy Expenditure (REE). However, these equations were mainly developed based on populations of western countries. AIM: The present study was conducted to determine the validity of REE predictive equations in adults with central obesity. METHODS: This study was conducted with 129 adults with central obesity aged 35-65 years, a sub-sample from a large cohort study (Western Iran), Kurdish population. REE was measured by indirect calorimetry (IC) and REE predictive equations. Data were analysed using Pearson correlation, paired t-test, concordance correlation coefficient (CCC), mean squared deviation (MSD), level of agreement (LOA) and Bland-Altman plot. RESULTS: All REE predictive equations had low CCC and high LOA. Although there was no statistically significant difference in the REE measured with IC and the REE predicted with the Food and Agriculture Organization/World Health Organization/United Nations University (FAO/WHO/UNU), FAO/WHO/UNU (Height), Muller and revised Harris-Benedict equations (P = 0.874, 0.113, 0.619, 0.143 and P = 0.121), other equations had statistically significant differences with IC (P<0.001). In addition, the highest correlation was found between the IC (r = 0.682). The least difference was related to the FAO/WHO/UNU equation, with an agreement limit of -507.96 to 500.79 Kcal/day, with a 95% confidence interval. CONCLUSIONS: The results of this study showed that the FAO/WHO/UNU, Muller, revised Harris-Benedict equations and Mifflin St Jeor equations are relatively acceptable for estimating REE. However, these prediction equations are not good at predicting REE; more precise equations are needed to apply for different ethnic groups.