RESUMEN
The type of diet not only affects the composition of the oral microflora but is also one of the more critical factors associated with an increased risk of Parkinson's disease, PD. This study compared diet preferences and oral microbiota profiles in patients with PD vs. healthy controls. This study compared the oral microbiota composition of 59 patients with PD and 108 healthy controls (without neurodegeneration) using 16S rRNA gene amplicon sequencing. According to results, oral microbiota in patients with PD is different compared from healthy controls. In particular, decreased abundance of Proteobacteria, Pastescibacteria, and Tenercutes was observed. The oral cavity of patients with PD was characterized by the high relative abundance of bacteria from the genera Prevotella, Streptococcus, and Lactobaccillus. There were also differences in food preferences between patients with PD and healthy controls, which revealed significantly higher intake of margarine, fish, red meat, cereals products, avocado, and olives in the patients with PD relative to healthy controls. Strong positive and negative correlations between specific food products and microbial taxa were identified.
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Dieta Occidental/estadística & datos numéricos , Microbiota/genética , Boca/microbiología , Enfermedad de Parkinson/microbiología , Anciano , Anciano de 80 o más Años , Estudios de Casos y Controles , Estudios Transversales , Dieta Occidental/efectos adversos , Femenino , Preferencias Alimentarias , Humanos , Masculino , Persona de Mediana Edad , ARN Ribosómico 16S/análisisRESUMEN
Factors associated with frailty, particularly dietary patterns, are not fully understood in Mediterranean countries. This study aimed to investigate the association of data-driven dietary patterns with frailty prevalence in older Lebanese adults. We conducted a cross-sectional national study that included 352 participants above 60 years of age. Sociodemographic and health-related data were collected. Food frequency questionnaires were used to elaborate dietary patterns via the K-mean cluster analysis method. Frailty that accounted for 15% of the sample was twice as much in women (20%) than men (10%). Identified dietary patterns included a Westernized-type dietary pattern (WDP), a high intake/Mediterranean-type dietary pattern (HI-MEDDP), and a moderate intake/Mediterranean-type dietary pattern (MOD-MEDDP). In the multivariate analysis, age, waist to height ratio, polypharmacy, age-related conditions, and WDP were independently associated with frailty. In comparison to MOD-MEDDP, and after adjusting for covariates, adopting a WDP was strongly associated with a higher frailty prevalence in men (OR = 6.63, 95% (CI) (1.82-24.21) and in women (OR = 11.54, 95% (CI) (2.02-65.85). In conclusion, MOD-MEDDP was associated with the least prevalence of frailty, and WDP had the strongest association with frailty in this sample. In the Mediterranean sample, a diet far from the traditional one appears as the key deleterious determinant of frailty.
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Dieta Mediterránea/estadística & datos numéricos , Dieta Occidental/estadística & datos numéricos , Anciano Frágil/estadística & datos numéricos , Fragilidad/epidemiología , Anciano , Anciano de 80 o más Años , Estudios Transversales , Encuestas sobre Dietas , Dieta Mediterránea/efectos adversos , Dieta Occidental/efectos adversos , Ingestión de Alimentos , Conducta Alimentaria , Femenino , Fragilidad/etiología , Humanos , Líbano/epidemiología , Masculino , Persona de Mediana Edad , Análisis Multivariante , Oportunidad Relativa , Prevalencia , Factores de Riesgo , Factores Sexuales , Encuestas y CuestionariosRESUMEN
OBJECTIVE: To evaluate the relation between intake of ultra-processed food and risk of inflammatory bowel disease (IBD). DESIGN: Prospective cohort study. SETTING: 21 low, middle, and high income countries across seven geographical regions (Europe and North America, South America, Africa, Middle East, south Asia, South East Asia, and China). PARTICIPANTS: 116 087 adults aged 35-70 years with at least one cycle of follow-up and complete baseline food frequency questionnaire (FFQ) data (country specific validated FFQs were used to document baseline dietary intake). Participants were followed prospectively at least every three years. MAIN OUTCOME MEASURES: The main outcome was development of IBD, including Crohn's disease or ulcerative colitis. Associations between ultra-processed food intake and risk of IBD were assessed using Cox proportional hazard multivariable models. Results are presented as hazard ratios with 95% confidence intervals. RESULTS: Participants were enrolled in the study between 2003 and 2016. During the median follow-up of 9.7 years (interquartile range 8.9-11.2 years), 467 participants developed incident IBD (90 with Crohn's disease and 377 with ulcerative colitis). After adjustment for potential confounding factors, higher intake of ultra-processed food was associated with a higher risk of incident IBD (hazard ratio 1.82, 95% confidence interval 1.22 to 2.72 for ≥5 servings/day and 1.67, 1.18 to 2.37 for 1-4 servings/day compared with <1 serving/day, P=0.006 for trend). Different subgroups of ultra-processed food, including soft drinks, refined sweetened foods, salty snacks, and processed meat, each were associated with higher hazard ratios for IBD. Results were consistent for Crohn's disease and ulcerative colitis with low heterogeneity. Intakes of white meat, red meat, dairy, starch, and fruit, vegetables, and legumes were not associated with incident IBD. CONCLUSIONS: Higher intake of ultra-processed food was positively associated with risk of IBD. Further studies are needed to identify the contributory factors within ultra-processed foods. STUDY REGISTRATION: ClinicalTrials.gov NCT03225586.
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Colitis Ulcerosa/epidemiología , Enfermedad de Crohn/epidemiología , Dieta Occidental/efectos adversos , Adulto , Anciano , Causalidad , Dieta Occidental/estadística & datos numéricos , Ingestión de Energía , Femenino , Humanos , Masculino , Persona de Mediana Edad , Modelos de Riesgos Proporcionales , Estudios ProspectivosRESUMEN
Pattern analysis of children's diet may provide insights into chronic disease risk in adolescence and adulthood. This study aimed to assess dietary patterns of young Singaporean children using cluster analysis. An existing dataset included 15,820 items consumed by 561 participants (aged 6-12 years) over 2 days of dietary recall. Thirty-seven food groups were defined and expressed as a percentage contribution of total energy. Dietary patterns were identified using k-means cluster analysis. Three clusters were identified, "Western", "Convenience" and "Local/hawker", none of which were defined by more prudent dietary choices. The "Convenience" cluster group had the lowest total energy intake (mean 85.8 ± SD 25.3% of Average Requirement for Energy) compared to the other groups (95.4 ± 25.9% for "Western" and 93.4 ± 25.3% for "Local/hawker", p < 0.001) but also had the lowest calcium intake (66.3 ± 34.7% of Recommended Dietary Allowance), similar to intake in the "Local/hawker" group (69.5 ± 38.9%) but less than the "Western" group (82.8 ± 36.1%, p < 0.001). These findings highlight the need for longitudinal analysis of dietary habit in younger Singaporeans in order to better define public health messaging targeted at reducing risk of major noncommunicable disease.
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Peso Corporal , Dieta/estadística & datos numéricos , Ingestión de Alimentos , Conducta Alimentaria , Niño , Análisis por Conglomerados , Estudios Transversales , Dieta/métodos , Encuestas sobre Dietas , Dieta Occidental/estadística & datos numéricos , Ingestión de Energía , Comida Rápida/estadística & datos numéricos , Femenino , Humanos , Masculino , Ingesta Diaria Recomendada , SingapurRESUMEN
BACKGROUND: Published studies are inconsistent about whether differences in diet are associated with risk of venous thromboembolism. We studied the association between dietary patterns and incident venous thromboembolism in a large US cohort. METHODS: The Atherosclerosis Risk in Communities study followed 14,818 middle-aged males and females for incident venous thromboembolism over an average of 22 years between 1987 and 2015. Trained interviewers assessed dietary intake at visits 1 and 3, using a food frequency questionnaire. We derived 2 dietary pattern scores using principal component analysis and ascertained and verified hospitalized venous thromboembolism. In separate proportional hazards regression analyses, we examined associations of quintiles of the prudent and the Western dietary pattern scores with risk of developing non-cancer-related and total venous thromboembolism, adjusting for demographic characteristics, lifestyle factors, body mass index, and diabetes. RESULTS: With 860 total incident venous thromboembolism events, the hazard ratios (95% confidence intervals) of incident non-cancer-related venous thromboembolism (n = 631) across quintiles of the prudent dietary pattern score were 1 (reference), 1.04 (0.81-1.32), 0.84 (0.65-1.08), 0.70 (0.53-0.91), and 0.88 (0.67-1.15), Ptrend = .04. Across quintiles of the Western dietary pattern score, hazard ratios of non-cancer-related venous thromboembolism were 1 (reference), 1.13 (0.87-1.45), 1.20 (0.92-1.56), 1.03 (0.77-1.39), and 1.58 (1.13-2.21), Ptrend = .04. Associations were similar for total venous thromboembolism. CONCLUSIONS: In this community-based cohort, a prudent dietary pattern was associated with a lower risk of future venous thromboembolism, whereas a Western dietary pattern was associated with a higher risk.
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Dieta Occidental/efectos adversos , Incidencia , Medición de Riesgo/métodos , Tromboembolia Venosa/dietoterapia , Adulto , Estudios de Cohortes , Dieta Occidental/estadística & datos numéricos , Femenino , Calidad de los Alimentos , Humanos , Estudios Longitudinales , Masculino , Maryland/epidemiología , Persona de Mediana Edad , Minnesota/epidemiología , Mississippi/epidemiología , North Carolina/epidemiología , Medición de Riesgo/estadística & datos numéricos , Encuestas y Cuestionarios , Tromboembolia Venosa/epidemiologíaRESUMEN
PURPOSE: We examined the association between meat intake and mortality due to all-cause and major causes of death using a population-based cohort study in Japan. METHODS: 87,507 Japanese aged between 45 and 74 years old at 5-year follow-up study were followed for 14.0 years on average. Associations between meat intake and mortality risk were assessed using a Cox proportional hazards model. RESULTS: A heavy intake of total meat was associated with a higher risk of all-cause mortality relative to the lowest quartile intake in men (Q4: HR,1.18; 95%CIs, 1.06-1.31). A higher intake of total meat was associated with a lower risk of stroke mortality in women (Q2: HR, 0.70; 95%CIs, 0.51-0.94, Q3: HR, 0.68; 95%CIs, 0.50-0.95, Q4: HR, 0.66; 95%CIs, 0.44-0.99). A heavy intake of red meat was also associated with all-cause mortality (Q4: HR, 1.13; 95%CIs, 1.02-1.26) and heart disease mortality (Q4: HR, 1.51; 95%CIs, 1.11-2.06) in men but not in women. Heavy intake of chicken was inversely associated with cancer mortality in men. CONCLUSIONS: Heavy intakes of total and red meat were associated with an increase in all-cause and heart disease mortality in men, while total meat intake was associated with a lower risk of stroke mortality in women.
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Dieta Occidental/estadística & datos numéricos , Cardiopatías/mortalidad , Productos de la Carne/estadística & datos numéricos , Neoplasias/mortalidad , Accidente Cerebrovascular/mortalidad , Anciano , Dieta Occidental/efectos adversos , Femenino , Humanos , Japón , Masculino , Productos de la Carne/efectos adversos , Persona de Mediana Edad , Mortalidad/tendencias , Factores SexualesRESUMEN
BACKGROUND: The association between the presence of dyslipidemia and major dietary patterns was examined in an adult Iranian population. STUDY DESIGN: A cross-sectional study. METHODS: This cross-sectional study was conducted among 4672 adults aged 35-65 yr old based on data from the Mashhad Stroke And Heart Atherosclerotic Disorder (MASHAD) Study initiated in 2010. Anthropometric and blood laboratory measurements were collected for all participants. Dietary intake was assessed using a validated 65-item food frequency questionnaire (FFQ). Dietary patterns were identified using factor analysis. RESULTS: The overall prevalence of dyslipidemia was 88% including elevated total cholesterol (38.9%), triglyceride (35.2%), low-density lipoprotein cholesterol (LDL-C) (35.3%) or decreased level of high-density lipoprotein cholesterol (HDL-C) (68.9%). After adjusting for potential confounding factors, participants with higher scores for a Western pattern with lower physical activity level and educational attainment, and higher current smoking habit, increased the risk of having a raised LDL-C (OR=1.17; 95% CI: 1.02, 1.34; P=0.02). However, there was no significant association between adherence to this dietary pattern and other types of dyslipidemia. There was no significant association between a balanced dietary pattern and dyslipidemia and its components (OR=0.90; 95% CI: 0.68, 1.18; P=0.431). CONCLUSION: Dyslipidemia was more prevalent among individuals with higher consumption of a western dietary pattern. A direct association was found between adherence to Western dietary pattern and LDL-C level.
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LDL-Colesterol/sangre , Dieta Occidental/estadística & datos numéricos , Dislipidemias/epidemiología , Adulto , Anciano , Antropometría , HDL-Colesterol/sangre , Estudios Transversales , Encuestas sobre Dietas , Dieta Occidental/efectos adversos , Dislipidemias/sangre , Dislipidemias/etiología , Análisis Factorial , Conducta Alimentaria/fisiología , Femenino , Factores de Riesgo de Enfermedad Cardiaca , Humanos , Irán/epidemiología , Masculino , Persona de Mediana Edad , Prevalencia , Triglicéridos/sangreRESUMEN
The aim of this study was to identify dietary patterns in pregnant women and to assess the relationships between sociodemographic, lifestyle-related, and pregnancy-related factors. This is a descriptive, correlational study involving 306 pregnant women in Melilla (Spain) in any trimester of pregnancy. A validated food frequency questionnaire was used. Dietary patterns were determined via exploratory factor analysis and ordinal logistic regression using the proportional odds model. Three dietary patterns were identified: Western, mixed, and prudent. Sociodemographic, lifestyle-related, and pregnancy-related factors influencing dietary quality were established. The Western dietary pattern was considered the least recommended despite being the most common among women who live in Melilla (p = 0.03), are Christian (p = 0.01), are primiparous women (p < 0.001), and are in their first or second trimester (p = 0.02). Unemployed pregnant women were also more likely to have a less healthy dietary pattern (ß = -0.716; p = 0.040). The prudent dietary pattern, the healthiest of the three, was most commonly observed among Muslim women (p = 0.01), women with more than two children (p < 0.001), and women in the third trimester of pregnancy (p = 0.02). Pregnant women who engaged in no physical activity or a low level of physical activity displayed a mixed pattern (p < 0.001). This study provides evidence on the factors influencing dietary patterns during pregnancy and suggests that more specific nutrition programmes should be developed to improve the nutritional status of pregnant women.
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Diversidad Cultural , Dieta Saludable/estadística & datos numéricos , Conducta Alimentaria/etnología , Factores Socioeconómicos , Adulto , Estudios Transversales , Encuestas sobre Dietas , Dieta Saludable/etnología , Dieta Occidental/estadística & datos numéricos , Empleo , Ejercicio Físico , Análisis Factorial , Femenino , Humanos , Estilo de Vida , Modelos Logísticos , Estado Nutricional , Embarazo , Trimestres del Embarazo/etnología , Mujeres Embarazadas/etnología , Religión , EspañaRESUMEN
INTRODUCTION: The diet of Poles became similar to the western style of nutrition. It is rich in saturated fats, it contains significant quantities of salt, and has very low fruit and vegetable content. On the other hand, introducing an incorrectly planned diet that eliminates animal products may be associated with the risk of deficiencies of certain vitamins and minerals. Taking into account the regular diet of Poles, a properly balanced vegetarian menu may be a better and safer choice for the proper functioning of the organism. AIM: The analysis of the content of individual types of vegetarian diets and a comparison with the menus of the regular diet of the Polish population. MATERIALS AND METHODS: 70 menus were subjected to a quantitative analysis, 10 menus for each 7 type of diet eliminating products of animal origin and regular diets without elimination. The caloricity of the designed diets was ±2000 kcal. The quantitative evaluation of the menus was performed using the Dieta 6d dietary program. Statistical significance was established at p ≤ 0.05. RESULTS: It was observed that the regular diet of Poles (RD) featured the highest content of total fats, as well as saturated acids and cholesterol. The VEGAN diet was characterized by the lowest total protein content and the lack of wholesome protein and cholesterol. RD was characterized by the lowest average content of dietary fiber. The highest content of saccharose was observed in RD. Sodium content in RD significantly exceeded the recommended daily norm. RD featured insufficient content of the following minerals and vitamins: potassium, calcium, magnesium, iodine, Vitamin E, Vitamin C, folates, and Vitamin D. The norm for calcium has not been fulfilled also in milk-free and vegan diets. All of the analyzed diets lacked proper amounts of iodine and Vitamin D. The highest content of polyunsaturated fatty acids was observed in the VEGAN diet. The periodic elimination of meat and fatty dairy products should be included in the treatment of the metabolic syndrome, hypertensions, hyperlipidemia, obesity, and type 2 diabetes. CONCLUSIONS: The regular diet of Poles turned out to be more dangerous for health in terms of deficiencies than properly balanced diets eliminating products of animal origin.
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Proteínas Dietéticas Animales/análisis , Dieta Vegetariana/estadística & datos numéricos , Dieta Occidental/estadística & datos numéricos , Nutrientes/análisis , Proteínas de Vegetales Comestibles/análisis , Encuestas sobre Dietas , Humanos , Planificación de Menú , PoloniaRESUMEN
Nutritional guidelines suggest specific energy and protein requirements for patients with cancer. However, cancer patients, often malnourished, use self-made or web-based diets to ameliorate the prognosis of their disease. This review aimed to investigate the associations between post-diagnostic diet and prognostic outcomes in cancer patients. A systematic literature search was performed in Pubmed and Web of Science databases from inception to 30 October 2019, based on fixed inclusion and exclusion criteria. The risk of bias was assessed. A total of 29 prospective studies was identified. Breast (n = 11), colorectal (n = 9), prostate (n = 8) cancers are the most studied. Low- fat diet, healthy quality diet, regular consumption of fiber such as vegetables and high-quality protein intake are beneficial while Western diet (WD) and high consumption of saturated fats could be associated with a higher risk of mortality. Bladder (n = 1), gynecological (n = 1), lung, stomach, and pancreatic cancers still remain almost unexplored. This systematic review suggested that detrimental dietary patterns such as WD should be avoided but none of the food categories (meat, dairy products) should be eliminated in cancer patients' diet. Further large prospective studies are needed to assess the role of post-diagnostic diet in patients with cancer.
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Dieta/estadística & datos numéricos , Conducta Alimentaria , Neoplasias/epidemiología , Estudios de Cohortes , Productos Lácteos , Dieta con Restricción de Grasas/estadística & datos numéricos , Dieta Occidental/estadística & datos numéricos , Grasas de la Dieta/administración & dosificación , Fibras de la Dieta/administración & dosificación , Progresión de la Enfermedad , Femenino , Microbioma Gastrointestinal , Humanos , Masculino , Carne , Neoplasias/mortalidad , Pronóstico , Estudios Prospectivos , VerdurasRESUMEN
While all groups are affected by the COVID-19 pandemic, the elderly, underrepresented minorities, and those with underlying medical conditions are at the greatest risk. The high rate of consumption of diets high in saturated fats, sugars, and refined carbohydrates (collectively called Western diet, WD) worldwide, contribute to the prevalence of obesity and type 2 diabetes, and could place these populations at an increased risk for severe COVID-19 pathology and mortality. WD consumption activates the innate immune system and impairs adaptive immunity, leading to chronic inflammation and impaired host defense against viruses. Furthermore, peripheral inflammation caused by COVID-19 may have long-term consequences in those that recover, leading to chronic medical conditions such as dementia and neurodegenerative disease, likely through neuroinflammatory mechanisms that can be compounded by an unhealthy diet. Thus, now more than ever, wider access to healthy foods should be a top priority and individuals should be mindful of healthy eating habits to reduce susceptibility to and long-term complications from COVID-19.
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Infecciones por Coronavirus/epidemiología , Diabetes Mellitus Tipo 2/epidemiología , Dieta Occidental/estadística & datos numéricos , Inflamación/epidemiología , Obesidad/epidemiología , Neumonía Viral/epidemiología , Inmunidad Adaptativa/inmunología , Betacoronavirus , COVID-19 , Infecciones por Coronavirus/inmunología , Demencia/epidemiología , Demencia/inmunología , Diabetes Mellitus Tipo 2/inmunología , Dieta , Susceptibilidad a Enfermedades , Humanos , Inmunidad Innata/inmunología , Inflamación/inmunología , Enfermedades Neurodegenerativas/epidemiología , Enfermedades Neurodegenerativas/inmunología , Estado Nutricional , Obesidad/inmunología , Pandemias , Neumonía Viral/inmunología , SARS-CoV-2RESUMEN
Over the past several decades, the incidence of early-onset colorectal cancer (EOCRC; in patients <50 years old) has increased at an alarming rate. Although robust and scientifically rigorous epidemiological studies have sifted out environmental elements linked to EOCRC, our knowledge of the causes and mechanisms of this disease is far from complete. Here, we highlight potential risk factors and putative mechanisms that drive EOCRC and suggest likely areas for fruitful research. In addition, we identify inconsistencies in the evidence implicating a strong effect of increased adiposity and suggest that certain behaviours (such as diet and stress) might place nonobese and otherwise healthy people at risk of this disease. Key risk factors are reviewed, including the global westernization of diets (usually involving a high intake of red and processed meats, high-fructose corn syrup and unhealthy cooking methods), stress, antibiotics, synthetic food dyes, monosodium glutamate, titanium dioxide, and physical inactivity and/or sedentary behaviour. The gut microbiota is probably at the crossroads of these risk factors and EOCRC. The time course of the disease and the fact that relevant exposures probably occur in childhood raise important methodological issues that are also discussed.
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Antibacterianos/uso terapéutico , Neoplasias Colorrectales/epidemiología , Dieta Occidental/estadística & datos numéricos , Exposoma , Microbioma Gastrointestinal , Obesidad/epidemiología , Conducta Sedentaria , Estrés Psicológico/epidemiología , Edad de Inicio , Colorantes , Dieta/estadística & datos numéricos , Aromatizantes , Manipulación de Alimentos , Jarabe de Maíz Alto en Fructosa , Humanos , Carne Roja , Factores de Riesgo , Glutamato de Sodio , TitanioRESUMEN
OBJECTIVES: Premenstrual syndrome (PMS) is a common cyclic psychological and somatic disorder which reduces women's quality of life. Evidence regarding the association between dietary patterns (DPs) and PMS is rare. The study aimed to determine the relationship between dietary patterns and PMS. DESIGN: The case-control study was conducted among women with confirmed PMS and healthy individuals recruited from healthcare centres. SETTING: Dietary data were collected using a validated semi-quantitative food frequency questionnaire and DPs were derived using principal component analysis. The association between DPs and likelihood of PMS was determined using logistic regression. PARTICIPANTS: In total, 225 women with PMS and 334 healthy participants aged 20-46 years took part in the study. RESULTS: Three major DPs were identified: (i) 'western DP' characterized by high intake of fast foods, soft drink, and processed meats; (ii) 'traditional DP' in which eggs, tomato sauce, fruits, and red meat were highly loaded; and (iii) 'healthy DP' high in dried fruits, condiments and nuts. After taking all possible confounders into account, individuals in the highest tertile of the western DP were more likely to experience PMS (odds ratio (OR) = 1·49; 95 % CI: 1·01, 3·52), P < 0·001), whilst both healthy and traditional DP was inversely associated with the syndrome (OR = 0·31; 95 % CI: 0·17, 0·72, P = 0·02; OR = 0·33; 95 % CI: 0·14, 0·77, P = 0·01, respectively). CONCLUSION: The western dietary patterns were positively associated with PMS, whilst the healthy and traditional dietary patterns were inversely associated with it. Further longitudinal studies are required to confirm our findings.
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Dieta/estadística & datos numéricos , Conducta Alimentaria , Síndrome Premenstrual/epidemiología , Adulto , Estudios de Casos y Controles , Dieta/métodos , Encuestas sobre Dietas , Dieta Saludable/estadística & datos numéricos , Dieta Occidental/estadística & datos numéricos , Ingestión de Energía , Comida Rápida , Femenino , Frutas , Humanos , Irán/epidemiología , Persona de Mediana Edad , Oportunidad Relativa , Análisis de Componente Principal , Calidad de Vida , Adulto JovenRESUMEN
Objectives: Migraine is a debilitating neurovascular disorder. The relation of diets and migraine is a controversial topic yet. This study assessed the association of dietary patterns of migrainous women with attack frequency. Methods: In this cross sectional study 285 volunteer migrainous women (25-55 years old) based on the third edition of International Classification of Headache Disorders (ICHD-3) recruited from neurology clinics of Golestan Hospital in Ahwaz, Iran. For collecting the data, the patients were interviewed. Dietary patterns of participants were assessed using a validated semi quantitative food frequency questionnaire which included 168 food items. Extraction of dietary patterns was performed using factor analysis. The association between dietary patterns and migraine attack frequency was analyzed by ordinal regression. Results: Two major dietary patterns which were extracted include the "western" and the "healthy" patterns. After adjustment for confounders, subjects with high adherence to healthy pattern had lower attack frequency (OR: 1.09; 95% CI: [0.51-2.25]; P for trend = 0.04); whereas, subjects with high adherence to western pattern had more attack frequency (OR: 0.89; 95% CI: [0.42-1.88]; P for trend = 0.02) significantly. Conclusions: Based on the results, adherence to healthy dietary pattern in migrainous women may be effective in controlling migraine attacks.
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Dieta Saludable/estadística & datos numéricos , Dieta Occidental/estadística & datos numéricos , Trastornos Migrañosos/epidemiología , Adulto , Estudios Transversales , Ingestión de Alimentos , Femenino , Humanos , Persona de Mediana EdadRESUMEN
OBJECTIVE: To estimate latent dietary profiles in a community-dwelling sample of older Americans and identify associations between dietary profile membership and individual demographic, socio-economic and health characteristics. DESIGN: Secondary analysis of the 2012 Health and Retirement Study (HRS) and linked 2013 Health Care and Nutrition Study (HCNS). Latent profile analysis identified mutually exclusive subgroups of dietary intake and bivariate analyses examined associations between dietary profile membership, participant characteristics and nutrient intakes. SETTING: USA. PARTICIPANTS: An analytic sample of 3558 adults aged 65 years or older. RESULTS: Four dietary profiles were identified with 15·5 % of the sample having a 'Healthy' diet, 42·0 % consuming a 'Western' diet, 29·7 % having a diet consisting of high intake of all food groups and 12·7 % reporting relatively low intake of all food groups. Members of the 'Healthy' profile reported the greatest socio-economic resources and health, and members of the 'Low Intake' profile had the fewest resources and worst health outcomes. Macronutrient and micronutrient intakes varied across profile although inadequate and excessive intakes of selected nutrients were observed for all profiles. CONCLUSIONS: We identified dietary patterns among older Americans typified by either selective intake of foods or overall quantity of foods consumed, with those described as 'Low Intake' reporting the fewest socio-economic resources, greatest risk of food insecurity and the worst health outcomes. Limitations including the presence of measurement error in dietary questionnaires are discussed. The causes and consequences of limited dietary intake among older Americans require further study and can be facilitated by the HRS and HCNS.
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Dieta/estadística & datos numéricos , Ingestión de Energía , Conducta Alimentaria , Vida Independiente , Anciano , Anciano de 80 o más Años , Dieta Saludable/estadística & datos numéricos , Dieta Occidental/estadística & datos numéricos , Ingestión de Alimentos , Femenino , Conductas Relacionadas con la Salud , Humanos , Masculino , Nutrientes , Encuestas Nutricionales , Estado Nutricional , Factores Socioeconómicos , Estados UnidosRESUMEN
OBJECTIVE: To investigate the association between dietary patterns (DP) and overweight risk in the Malaysian Adult Nutrition Surveys (MANS) of 2003 and 2014. DESIGN: DP were derived from the MANS FFQ using principal component analysis. The cross-sectional association of the derived DP with prevalence of overweight was analysed. SETTING: Malaysia. PARTICIPANTS: Nationally representative sample of Malaysian adults from MANS (2003, n 6928; 2014, n 3000). RESULTS: Three major DP were identified for both years. These were 'Traditional' (fish, eggs, local cakes), 'Western' (fast foods, meat, carbonated beverages) and 'Mixed' (ready-to-eat cereals, bread, vegetables). A fourth DP was generated in 2003, 'Flatbread & Beverages' (flatbread, creamer, malted beverages), and 2014, 'Noodles & Meat' (noodles, meat, eggs). These DP accounted for 25·6 and 26·6 % of DP variations in 2003 and 2014, respectively. For both years, Traditional DP was significantly associated with rural households, lower income, men and Malay ethnicity, while Western DP was associated with younger age and higher income. Mixed DP was positively associated with women and higher income. None of the DP showed positive association with overweight risk, except for reduced adjusted odds of overweight with adherence to Traditional DP in 2003. CONCLUSIONS: Overweight could not be attributed to adherence to a single dietary pattern among Malaysian adults. This may be due to the constantly morphing dietary landscape in Malaysia, especially in urban areas, given the ease of availability and relative affordability of multi-ethnic and international foods. Timely surveys are recommended to monitor implications of these changes.
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Dieta/estadística & datos numéricos , Conducta Alimentaria , Obesidad/epidemiología , Sobrepeso/epidemiología , Adolescente , Adulto , Índice de Masa Corporal , Bebidas Gaseosas/estadística & datos numéricos , Estudios Transversales , Dieta Occidental/estadística & datos numéricos , Femenino , Humanos , Renta , Malasia/epidemiología , Masculino , Carne/estadística & datos numéricos , Persona de Mediana Edad , Encuestas Nutricionales , Factores de Riesgo , Población Rural , Verduras , Adulto JovenRESUMEN
Road development has been a major driver of the transition from traditional to calorie-dense processed 'Western' diets in lower and middle-income countries. The paving of the Interoceanic Highway (IOH) facilitated rapid development to the Madre de Dios (MDD) region in the Peruvian Amazon. As traditional foods such as Brazil nuts and fish are known to be rich in the essential micronutrient selenium, people further along the nutrition transition to a Western diet may have lower selenium (Se) intake. To test this hypothesis, in 2014 the Investigacion de Migracion, Ambiente, y Salud (IMAS Study) (Migration, Environment, and Health Study) collected household surveys from 310 households in 46 communities along the IOH and nails for Se analysis from 418 adults. Principal component analysis of 25 commonly consumed food items identified a factor resembling Western diet, which was used to calculate household Western diet weighted sum factor scores (WSFS). WSFS means were interpolated into a 10â¯km buffer around the IOH using inverse distance weighting. Western diet adoption was higher in urban compared to rural areas (pâ¯<â¯0.0001), and geographic variation was observed between mining and agricultural areas. Mean nail Se was 730â¯ng/g, SD 198â¯ng/g (range: 200-1390â¯ng/g). Generalized estimating equation (GEE) models assessed the association between food consumption and nail Se. Household chicken consumption was positively associated with Se in rural areas only. Urban/rural status modified the effect of western diet adoption on nail Se, and Se was inversely associated with WSFS in urban areas only. Conclusion: In urban, but not rural, areas of Madre de Dios, Peru, adoption of a Western diet is inversely associated with selenium intake. As the essential micronutrient selenium is a vital part of antioxidant proteins, lower intake could compound the chronic health effects that may result from transition to a calorie-dense diet.
Asunto(s)
Dieta Occidental/estadística & datos numéricos , Micronutrientes/metabolismo , Selenio/metabolismo , Adulto , Dieta , Femenino , Humanos , Masculino , Persona de Mediana Edad , Minería , Estado Nutricional , Perú , Población Rural , OligoelementosRESUMEN
BACKGROUND: To examine the associations of dietary patterns with odds of elevated Blood Pressure (BP) among Lebanese adult males using principal component analysis (PCA), and compare the results to two other data reduction methods, including reduced rank regression (RRR) and partial least-squares (PLS) regression. METHODS: Data from the National Nutrition and Non-Communicable Disease Risk Factor Survey conducted in Lebanon between years 2008 and 2009 were used. Dietary intake data were collected by a 61-item food frequency questionnaire (FFQ). In addition, anthropometric and blood pressure measurements were obtained following standard techniques. For the purpose of this study, data of males older than 20 years with no history of chronic diseases were selected (n = 673). Elevated BP was indicated if the systolic blood pressure was > = 130mm Hg and/or the diastolic blood pressure > = 85 mm Hg. Dietary patterns were constructed using PCA, PLS and RRR and compared based on the performance to identify plausible patterns associated with elevated BP. For PLS and RR, the response variables were BMI, waist circumference and percent body fat. Multiple logistic regression was used to evaluate the associations between the dietary pattern scores of each method and risk of elevated BP. RESULTS: Three dietary patterns were identified using PCA: Western, Traditional Lebanese, and Fish and alcohol. Both the Western and the Traditional Lebanese patterns were associated with higher odds of elevated BP in the study population (OR = 1.23, CI 1.03, 1.46; OR = 1.29, CI 1.09, 1.52 respectively). The comparison among the three methods for dietary patterns derivation showed that PLS and RRR derived patterns explained greater variance in the outcome (PCA: 1.2%; PLS: 14.1%; RRR: 15.36%) and were significantly associated with elevated BP, while the PCA dietary patterns were descriptive of the study population's real dietary habits (PCA: 23.6%; PLS: 19.8%; RRR: 11.3%). CONCLUSIONS: The Western and Traditional Lebanese dietary patterns were associated with higher odds of elevated BP among Lebanese males. The findings of this study showed that, compared to PCA, the use of RRR method resulted in more significant associations with the outcome while the PCA-derived patterns were more related to the real habits in the study population.
Asunto(s)
Presión Sanguínea/fisiología , Conducta Alimentaria/fisiología , Hipertensión/epidemiología , Encuestas Nutricionales/estadística & datos numéricos , Adulto , Consumo de Bebidas Alcohólicas/epidemiología , Determinación de la Presión Sanguínea , Dieta Occidental/estadística & datos numéricos , Productos Pesqueros/estadística & datos numéricos , Humanos , Hipertensión/diagnóstico , Análisis de los Mínimos Cuadrados , Líbano/epidemiología , Masculino , Prevalencia , Análisis de Componente Principal , Medición de Riesgo/métodos , Factores de Riesgo , Adulto JovenRESUMEN
This debate paper focuses on available strategies, policies, and challenges of health promotion for combating obesity in the Arab Gulf states (Saudi Arabia, Bahrain, Kuwait, Oman, and Qatar). The paper focuses on the abovementioned countries due to their similarity on many aspects and because of their alarming obesity rates that are on the rise and keep increasing. The paper argues that there are significant efforts to be made in sectors such as policies, intersectoral work, primary healthcare, health promotion strategies development, and qualified personnel for health promotion and health education. Among the six states, Qatar, United Arab Emirates, and to a degree Oman have shown some development with regard to the implementation and evaluation of obesity-related health promotion policies, and thus other Arab Gulf countries could be inspired by existing good practices and move from good intentions to using their available wealth to invest in the implementation and evaluation of published policies and strategies. All Arab Gulf countries are in need of more qualified personnel and the development of infrastructure that can help tackle the growing obesity challenge that such countries are experiencing.
Asunto(s)
Dieta Occidental/estadística & datos numéricos , Promoción de la Salud/organización & administración , Accesibilidad a los Servicios de Salud/organización & administración , Enfermedades Metabólicas/prevención & control , Obesidad/prevención & control , Atención Primaria de Salud/organización & administración , Árabes , Dieta Occidental/efectos adversos , Conocimientos, Actitudes y Práctica en Salud , Fuerza Laboral en Salud/estadística & datos numéricos , Humanos , Enfermedades Metabólicas/epidemiología , Medio Oriente/epidemiología , Obesidad/epidemiología , Hipernutrición , Formulación de Políticas , Prevalencia , Conducta SedentariaRESUMEN
OBJECTIVE: This study aimed to determine the effects of humanlike Western and Mediterranean diets on caloric intake, obesity, metabolism, and hepatosteatosis in an established nonhuman primate model of obesity, cardiometabolic syndrome, type 2 diabetes, and atherosclerosis. METHODS: A 38-month, randomized, preclinical, nonhuman primate primary prevention trial of 38 socially housed, middle-aged adult females was conducted. The monkeys were characterized during a 7-month baseline phase while consuming chow and then randomized to either Western or Mediterranean diets; the groups were balanced on baseline characteristics. Western and Mediterranean diets were formulated to closely reflect human diets, matched on macronutrient content, with protein and fat derived largely from animal sources in the Western diet and plant sources in the Mediterranean diet. Food consumption, activity levels, energy expenditure, body composition, carbohydrate metabolism, and hepatosteatosis were measured during baseline and treatment phases. RESULTS: The Western diet increased caloric intake for the first 6 months and body fat, activity, energy expenditure, insulin resistance, and hepatosteatosis after 2.5 years, whereas the Mediterranean diet reduced triglyceride levels. CONCLUSIONS: This is the first report of differential caloric intake and obesity with long-term consumption of a Western versus Mediterranean diet under controlled experimental conditions and the first experimental evidence that a Mediterranean diet protects against hepatosteatosis compared with a Western diet.