Methods: Data were obtained from ANIBES (Anthropometry, Intake, and Energy Balance in Spain), a cross-sectional study of a nationally representative sample (1013 men, 996 women) of the Spanish population (18–64 years). The final fieldwork was carried out from mid-September to November (three months) 2013. A 3-day dietary record provided information about food and beverage consumption. Height, weight, and waist circumference were assessed, and body mass index (BMI) and waist–height ratio (WHtR) calculated.
Results: The Spanish population had a low consumption of fruits and vegetables, cereals, whole cereals, and dairy and high consumption of meat products. Individuals with overweight/obesity (BMI ≥ 25 kg/m2) and abdominal adiposity (WHtR ≥ 0.5) showed lower compliance with dietary guidelines. In the male group, adjusting by age, inadequate consumption of cereals (<4 servings/day) and vegetables and fruit (<5 servings/day) was associated with higher risk of overweight (odds ratio [OR] = 1.704, 95% confidence interval [CI], 1.187–2.447, p = 0.001, for cereals and OR = 3.816, 95% CI, 1.947–7.480, p = 0.001, for vegetables and fruits) and abdominal adiposity (OR = 2.081, 95% CI, 1.419–3.053, p = 0.000 and OR = 4.289, 95% CI, 2.108–8.726, p = 0.001, respectively).
Conclusion: Nutritional campaigns should be conducted to improve the dietary habits of the Spanish population in general, especially men, who have poorer ponderal status and abdominal adiposity, due to their lower adherence to dietary guidelines. 相似文献
Design: A randomized clinical trial was undertaken in 60 patients on corticosteroid therapy for 10 weeks. Patients were randomly assigned to a DASH or control diet. Carbohydrate, protein, and fat in both groups were 50–60%, 15–20%, 30%, respectively. DASH diet was a diet rich in fruits, vegetables, whole grains, low-fat dairy products, and low in total and saturated fat and cholesterol, refined grains, and also sweets. Fasting blood samples were collected to determine blood glucose and lipid profile. Blood pressure and anthropometric measurements were measured based on the standard guidelines.
Results: The mean age and body mass index (BMI) were 31.1 ± 3.6 year and 26.9 ± 2.6 kg/m2, respectively. There were no significant differences between age and BMI in two groups at baseline. No significant difference was observed in body weight and waist circumference following the DASH diet compared to control diet. Systolic and diastolic blood pressures were significantly different following the DASH eating pattern (P = 0.04). Serum total cholesterol and fasting blood glucose significantly decreased in those following the DASH diet after adjustment for potential confounders.
Conclusion: The DASH diet had beneficial effects on several metabolic side effects among patients using corticosteroid medications. 相似文献
Methods: In total, 107 incident asthenozoospermic men and 235 age-matched controls were interviewed through the infertility clinics in Tehran, Iran, from January 2012 to November 2013. Usual dietary intakes were collected using a semiquantitative food frequency questionnaire and semen quality data were analyzed according to the fifth edition of the World Health Organization (WHO) guidelines. Dietary patterns were derived using factor analysis. The first tertile served as the reference category for regression analyses.
Results: In principal component analysis, 2 dietary patterns emerged: a “prudent pattern” (leafy green vegetables, yellow vegetables, other vegetables, tomatoes, fish and other seafood, fruits and natural fruit juices, legumes, whole grains, poultry, tea and coffee, low-fat dairy products, and vegetable oils) and a “Western pattern” (organ meats, red and processed meats, sugar, soft drinks and confectionary, pasta, rice and refined grains, potatoes, french fries and fast foods, high-fat dairy products, hydrogenated fats, mayonnaise and fatty sauces, and snacks). After adjustment for potential confounders, participants in the highest tertile of the prudent pattern scores had 54% lower risk of asthenozoospermia compared to those in the lowest (p for trend: 0.003). Being in the highest tertile of the Western pattern was positively associated with asthenozoospermia risk (odds ratio [OR] = 2.86; 95% confidence interval [CI], 1.83–2.97).
Conclusions: Our findings suggest that adherence to the Western pattern is potentially an unfavorable indicator of asthenozoospermia risk and a diet composed mainly of plant-based foods may be associated with a reduced risk. 相似文献
Objective: To prospectively assess the associations of RTEC intakes with all causes and disease-specific mortality risk.
Design: The study included 367,442 participants from the prospective National Institutes of Health (NIH)–AARP Diet and Health Study. Intakes of RTEC were assessed at baseline.
Results: Over an average of 14 years of follow-up, 46,067 deaths were documented. Consumption of RTEC was significantly associated with reduced risk of mortality from all-cause mortality and death from CVD, diabetes, all cancer, and digestive cancer (all p for trend < 0.05). In multivariate models, compared to nonconsumers of RTEC, those in the highest intake of RTEC had a 15% lower risk of all-cause mortality and 10%–30% lower risk of disease-specific mortality. Within RTEC consumers, total fiber intakes were associated with reduced risk of mortality from all-cause mortality and deaths from CVD, all cancer, digestive cancer, and respiratory disease (all p for trend < 0.005).
Conclusions: Consumption of RTEC was associated with reduced risk of all-cause mortality and mortality from specific diseases such as CVD, diabetes, and cancer. This association may be mediated via greater fiber intake. 相似文献
To evaluate and compare the intake of lipids and (A, E, and C) vitamins in patients with and without possible neurodegenerative diseases.
Methods
Twenty adults with possible Alzheimer's disease or Parkinson's disease and 41 control subjects (50–89 years old) from a rural region were studied. Dietary intake was evaluated with the analysis of macronutrients and micronutrients conducted by a food frequency questionnaire and 24 hours dietary record. Analyses were adjusted for age, sex, body mass index, and energy intake. Through interrogation and use of medical record form of health secretary we obtained information about the sociodemographic characteristics. Multivariate analysis of variance to allow for covariated adjustment was used.
Results
Patients had a lower energy intake, vitamin C (P = 0.016), fruits (P < 0.001), vegetables (P = 0.037), and oils and fat (P = 0.002), than the controls. Interestingly, the C vitamin intake in patients was still higher than the recommended. Patients had a higher consumption of cereals (P = 0.017), high-animal fat diet (P = 0.024), and whole milk (P < 0.001); 2.4% of the controls smoke and 5% are alcohol consumers. Eighty-five percent of patients and 78% of the controls do not have physical activity. Family history of subjects in this study indicated chronic diseases.
Conclusion
The subjects included in this study had a high intake of C vitamin, this is due to the consumption of fruits and vegetables. However, patients with possible Alzheimer's or Parkinson's disease had a lower intake of fruits and vegetables, which could be due to type of food to which they have access. 相似文献
Methods: In this randomized, double-blind, placebo-controlled clinical trial, 44 patients with RA were randomly divided into 2 groups (intervention and control). Patients consumed 200 mg/day sesamin supplement and placebo in the intervention and control groups, respectively, for 6 weeks (spring 2014). At baseline and at the end of the study, anthropometric indices and blood pressure were assessed. Serum concentrations of lipid profile, malondialdehyde (MDA), and total antioxidant capacity (TAC) were also determined.
Results: At the end of study, sesamin supplementation significantly decreased serum levels of MDA (p = 0.018) and increased TAC and high-density lipoprotein cholesterol (HDL-C) levels in patients with RA (p = 0.020 and p = 0.007, respectively). In the sesamin group, the mean of weight, body mass index, waist-to-hip ratio, body fat, systolic blood pressure, and the concentration of other lipid profiles (triglycerides, total cholesterol, and low-density lipoprotein cholesterol [LDL-C]) were also significantly decreased at the end of study compared to baseline values (p < 0.05). However, the difference between the 2 groups was not statistically significant in this regard (p > 0.05).
Conclusion: Sesamin exhibited a protective effect on cardiovascular risk factors in patients with RA. However, further investigation is suggested. 相似文献
Method: This randomized controlled trial design was conducted on 90 men and women who were under a previous weight loss diet. Three months of intervention with recruitment at Allzahra Hospital, Isfahan, Iran, was done. Intervention was conducted following achieving 7–11 kg weight loss. Participants were encouraged to consumed these three: an isocaloric control diet (50% of energy from carbohydrate, 35% from fat, 15% from protein), a low-glycemic-index diet (LE) (60% from carbohydrate, 25% from fat, and 15% from protein), and a low-glycemic-index diet rich in multiple functional foods (LE + FF) (60% from carbohydrate, 25% from fat, and 15% from protein). Fasting blood glucose, serum insulin level, lipid profiles, inflammatory markers, adiponectin, systolic and diastolic blood pressure, and anthropometric measurements were assessed using standard guidelines.
Results: The percent changes of weight, waist, and body mass index (BMI), systolic and diastolic blood pressure, malondialdehyde (MDA), high-sensitivity C-reactive protein (hs-CRP), tumor necrosis factor (TNF) α, total cholesterol, low-density lipoprotein (LDL) cholesterol, triglyceride, and fasting blood glucose (FBS) were substantially more decreased in the LE + FF group compared to the LE and control groups (p ≤ 0.03). Percent change of adiponectin among the LE + FF group was significantly more enhanced (7.29 ± 0.10) compared with the LE group (1.28 ± 0.20) (p = 0.001). Significantly more increment in the percent change of total antioxidant capacity (TAC) (6.91 ± 0.10) was obtained among the LE + FF group compared to the LE group (1.79 ± 0.04).
Conclusions: This study provides established evidence supporting the beneficial effects of a low-energy-dense diet rich in multiple functional foods diet on improving weight-loss maintenance, inflammation, and cardiovascular risk factors. 相似文献
Methods: Thirty-four and 29 healthy subjects (on a regular diet) consumed 500 g of sour cherries containing 346.5 mg of total anthocyanins or 500 g of anthocyanin-free apples everyday (between 1100 and 1400 hours) for 30 days. Twenty-four volunteers without any dietary intervention served as the control with respect to LBCL changes over the study period. Fasting blood and spot morning urine samples were collected before and after the fruit courses and after the 10-day wash-out period to measure resting and agonist (fMLP)-induced LBCL, blood cell count, concentration of various phenolics, and plasma antioxidant activity.
Results: Sour cherries inhibited (p < 0.05) median resting LBCL (by 29.5% and 33.7%) and fMLP-LBCL (by 24.7% and 32.3%) after 30-day consumption and after 10-day wash-out, respectively. No changes in LBCL were noted in the apple consumers and controls. Increased urinary levels of chlorogenic, 4-hydroxyhippuric, and 3-hydroxyhippuric acids occasionally correlated negatively with resting and fMLP-LBCL in sour cherry consumers. Other measured variables did not change in all groups over the study period.
Conclusions: The inhibition of resting and agonist-induced LBCL suggests that regular sour cherry consumption may suppress the formation of reactive oxygen species by circulating phagocytes and decrease the risk of systemic imbalance between oxidants and antioxidants. This may be attributed to the anthocyanins in sour cherry and be one of mechanisms of the health-promoting effects of consumption of anthocyanin-rich fruits. 相似文献
Methods: Baseline data were collected in fall of 2011 from 698 students (50.5% female, age = 7.5 ± 0.6 years) living in the state of Kansas. Academic achievement was assessed using 3 components from the Wechsler Individual Achievement Test (WIAT-III). Prior to taking the WIAT-III, participants completed a breakfast recall of all foods and drinks consumed that morning, which was analyzed using Nutrition Data System for Research (NDS-R). WIAT-III scores were compared between breakfast and non-breakfast consumers in a sample (n = 162) matched for age, sex, race, education level of both parents, household income, body mass index (BMI), and cardiovascular fitness, and Pearson correlations were calculated from all breakfast eaters (n = 617) between test performance and components of the breakfast.
Results: When compared to non-breakfast consumers, the breakfast consumers had significantly higher scores in all 3 WIAT-III components (all p < 0.05). In breakfast consumers, servings of fruit juice were negatively correlated with reading comprehension and fluency standard score and mathematics standard score (both p < 0.0001), and greater servings of whole grains were significantly related to higher scores in reading comprehension and fluency and mathematics (both p < 0.05).
Conclusion: Both breakfast consumption and the content may be associated with improved standardized test performance in elementary school students. 相似文献
Methods: Sixty subjects (46 females) were randomized to either a sorghum (intervention) or white wheat (control) group, receiving 45 g of flaked cereal biscuits to include daily in their prescribed diets for 12 weeks. Primary outcome was weight loss. Secondary outcomes included plasma glucose, glycosylated hemoglobin (HbA1c), insulin, total cholesterol, high-density lipoprotein cholesterol (HDL-c), low-density lipoprotein cholesterol (LDL-c), triacylglycerides (TAG), interleukin (IL)-1β, IL-6, IL-8, tumor necrosis factor alpha (TNF-α), high-sensitivity C-reactive protein (hs-CRP), and total antioxidant capacity (TAC; measured at 0 and 12 weeks).
Results: After 12 weeks, there were no significant differences in weight loss or any clinical variables between a wheat control and sorghum cereal group in an energy-restricted diet. Equivalent amounts of weight were lost (p = 0.369) in both groups, and the majority of clinical indices such as fasting glucose, insulin, cholesterol, and key inflammatory biomarkers showed significant beneficial changes over time (p < 0.05).
Conclusions: Although both groups experienced significant weight loss and general improvement in a number of clinical measures, no effects appeared specifically related to sorghum consumption. Further clinical trials are necessary to establish an evidence base for weight loss effects from chronic sorghum intake. Sorghum represents a viable, gluten-free grain alternative in the formulation of novel food products. 相似文献
Objectives: To examine this relationship, 50 young, healthy men and women were enrolled into a randomized crossover clinical intervention.
Methods: Participants consumed either 2 eggs per day or one packet of oatmeal a day for 4 weeks, followed by a 3-week wash-out and crossed over to the alternate breakfast. Fasting blood samples and peripheral blood mononuclear cells (PBMCs) were collected at the end of each intervention period.
Results: Increases in plasma large high-density lipoprotein (HDL) and large low-density lipoprotein (LDL) particle concentrations as measured by nuclear magnetic resonance were found following egg consumption (p < 0.001, p < 0.05), respectively, with increases in apolipoprotein concentration as well (p < 0.05). Though there was no difference in the intake of antioxidants lutein and zeaxanthin, a significant increase in plasma concentrations of these carotenoids was observed (p < 0.001) after egg consumption. There was no change in lecithin–cholesterol acyl transferase, cholesteryl ester transfer protein, or paroxanase-1 arylesterase activities between breakfast interventions. Dietary and plasma choline were both higher following egg consumption compared to oatmeal consumption (p < 0.001); however, there was no change in plasma trimethylamine N-oxide (TMAO) concentrations. Two eggs per day had no impact on PBMC gene expression related to cholesterol metabolism, oxidation, or TMAO production.
Conclusions: These results suggest that compared to oatmeal, consumption of 2 eggs for breakfast provided increased plasma carotenoids and improved biomarkers of cardiovascular disease (CVD) risk while not affecting TMAO levels in this population. 相似文献
Objective: The objective of the present study was to investigate the effect of incorporating stevia and moringa leaf powder in cookies on postprandial glycemia, appetite, palatability, and gastrointestinal well-being in humans.
Method: In a randomized crossover design, 20 healthy subjects consumed 3 isocaloric test foods (each providing 50 g available carbohydrates) of control cookies (CC) made from 100% wheat flour, cookies containing stevia leaf powder (SC, 3% w/w), and cookies containing moringa leaf powder (MC, 5% w/w) as breakfast. Blood glucose and subjective appetite were measured at fasting and at 15, 30, 45, 60, 90, and 120 min after the consumption of the cookies. Palatability and gastrointestinal well-being were measured using standard questionnaires.
Results: Compared to CC, MC resulted in a significant decrease in postprandial blood glucose concentration at 30 and 45 min (p = 0.002 and p = 0.003, respectively) and showed a tendency (p = 0.077) for lower blood glucose incremental area under the curve (iAUC). Subjects were significantly less hungry after SC and MC intake (p = 0.035 and p = 0.041, respectively) compared to CC. All the cookies were liked by the subjects without any reported gastrointestinal discomfort.
Conclusion: The results showed that compared to CC, MC improved postprandial glycemia and reduced hunger, while SC reduced hunger only. Future studies are now warranted to explore the mechanisms responsible for these observed effects. 相似文献
Design: This study used a cross-sectional design.
Setting: The study was conducted on the Florence University of the Arts (FUA) campus, Italy.
Subjects: Fifty-four (47 females, 7 males; mean age 21.1 ± 1.9 years) college students from 12 different states, mainly located in the central United States, were enrolled in this study.
Measures of Outcome: Outcome measures included adherence score to Mediterranean diet and self-reported perceptions of diet and food availability. A demographic survey was used to collect data regarding personal characteristics, anthropometrics, duration of stay, and residency status.
Analysis: Chi-square test, independent T-test, and Mann-Whitney test were used to perform analyses.
Results: At 3 weeks' follow-up, 94% of the population reported that availability of foods affected their food choices. Interestingly, students reported that they consumed less meat with respect to their usual dietary habits in the United States (p < 0.0001) and they reported significantly increased the consumption of olive oil, cereals, fruit, and alcohol (p < 0.05). The adherence score to a Mediterranean diet significantly increased by about 1 point, going from 9.9 ± 2.4 to 10.9 ± 2.0 (p < 0.05).
Conclusions: After a 3-week stay in Italy, an increase in the adherence score to a Mediterranean diet was observed. Future research should explore the relationship between length of time spent in a foreign country and dietary adherence in a cultural context. 相似文献
Amyotrophic lateral sclerosis (ALS), a rare progressive neurodegenerative disease, has been suggested to have an association with oxidative stress, and thus antioxidant dietary factors may influence pathophysiological mechanisms or the risk of ALS. The purpose of the present study was to investigate the hypothesis that intake of fruits, rich in antioxidant nutrients, is negatively associated with the risk of ALS.
Methods
Seventy-seven Koreans diagnosed with ALS according to the EI Escorial criteria-revised and the same number of age- and sex-matched healthy controls participated in this study. Dietary intake was estimated using the standardized food frequency questionnaire.
Results
Multivariate logistic regression analysis showed that fruit consumption was negatively associated with the risk of ALS, but intake of beef, fish, and fast food were positively associated with the risk of ALS. In addition, the risk of ALS was negatively associated with intake of plant calcium and beta-carotene, while positively associated with intake of total calcium and animal calcium. Intake of vegetables and other antioxidant nutrients had no effect on the risk of ALS in the present study.
Discussion
The intake of fruits and beta-carotene decreases the risk of sporadic ALS in this present study. However, large prospective and interventional studies are needed to confirm the effect of fruits and beta-carotene intake on the risk of ALS. 相似文献
Methods: Forty-eight healthy individuals, 18 years of age or older, were enrolled in a randomized, crossover trial. Subjects consumed isocaloric servings of either oatmeal or an oat-based ready-to-eat breakfast cereal (RTEC) in random order at least a week apart. Visual analogue scales measuring appetite and satiety were completed before breakfast and throughout the morning. Lunch was served 4 hours after breakfast. The physicochemical properties of oat soluble fiber (β-glucan) were determined. Appetite and satiety responses were analyzed by area under the curve. Food intake and β-glucan properties were analyzed using t tests.
Results: Oatmeal increased fullness (p = 0.001) and reduced hunger (p = 0.005), desire to eat (p = 0.001), and prospective intake (p = 0.006) more than the RTEC. Energy intake at lunch was lower after eating oatmeal compared to the RTEC (p = 0.012). Oatmeal had higher viscosity (p = 0.03), β-glucan content, molecular weight (p < 0.001), and radius of gyration (p < 0.001) than the RTEC.
Conclusions: Oatmeal suppresses appetite, increases satiety, and reduces energy intake compared to the RTEC. The physicochemical properties of β-glucan and sufficient hydration of oats are important factors affecting satiety and subsequent energy intake. 相似文献
Methods: We comprehensively searched the databases of MEDLINE, Embase, and Cochrane databases. The inclusion criteria were published randomized control trials (RCTs) comparing whey protein supplementation to placebo or controls in individuals who are overweight or obese. The primary outcome was the differences in the change in body composition (body weight, waist circumference, total fat mass, body lean mass). We also examined the changes in CVD risk factors as secondary outcomes. We calculated pooled mean difference (MD) with 95% confidence intervals (CIs) using a random effects model.
Results: Nine RCTs were included in the meta-analysis. There was a significant reduction of body weight (MD = 0.56, 95% CI: 0.30–0.81), lean mass (MD = 0.77, 95% CI: 0.59–0.96), and fat mass (MD = 1.12, 95% CI: 0.77–1.47) favoring the whey protein group. There were improvements in multiple CVD risk factors including levels of systolic blood pressure, diastolic blood pressure, glucose, high-density lipoprotein, and total cholesterol (all p values <0.05).
Conclusions: Whey protein supplementation seems to improve body weight, total fat mass, and some CVD risk factors in overweight and obese patients. Further studies regarding optimal dosage and duration of whey protein supplementation would be helpful to assess potential favorable effects in individuals who are overweight or obese. 相似文献
Methods: The study group consisted of 100 children with clinically relevant bone fractures and a control group consisted of 127 children without fractures. Total vitamin D [25(OH)D3 plus 25(OH)D2] serum concentrations were evaluated in every patient. Genotypes for 4 restriction fragment length polymorphisms of the vitamin D receptor gene (FokI, ApaI, TaqI, and BsmI) were determined by standard polymerase chain reaction–restriction fragment length polymorphism (PCR-RFLP) techniques.
Results: Differences in concentrations of vitamin D were observed between the group with bone fractures (median = 12 ng/ml) and the control group (median = 16 ng/ml; p = 0.000044).
Higher levels of vitamin D reduced the risk of fracture by 1.06 times (p = 0.0005). No impact of particular VDR polymorphism on the occurrence of low-energy fractures in children was detected. However, there were significant differences in the prevalence of FokI polymorphism genotypes between the fracture and control groups (p = 0.05). Furthermore, the recessive “aa” genotype of ApaI polymorphism and the dominant “TT” genotype of TaqI polymorphism were associated with higher levels of vitamin D (p = 0.005 and p = 0.036, respectively).
Conclusions: Vitamin D deficiency is an independent risk factor for fractures in children. ApaI polymorphism recessive “aa” and TaqI polymorphism dominant “TT” genotypes are associated with higher levels of vitamin D in serum. 相似文献
Design: This is a case–control study. Usual dietary intake was assessed using a validated food frequency questionnaire. Lung function was evaluated with spirometry testing, and one of the researchers inquired about other respiratory symptoms, including chronic cough, sputum, and breathlessness. Adherence to the DASH dietary pattern was assessed according to the Fung method.
Setting: This study was conducted at Alzahra University Hospital of Isfahan, Iran, in 2015.
Subjects: Eight-four patients with COPD and 80 subjects without a history of COPD participated in study.
Results: The mean age of participants was 57 years. Average smoking in the case group was about 27.5 pack-years. Spirometry tests including forced expiratory volume in 1 second (FEV1), forced vital capacity (FVC), and FEV1/FVC were significantly lower in patients with COPD (p = 0.0001). Among COPD symptoms, cough was significantly decreased across tertiles of DASH score (p = 0.03). Significant differences were found for DASH score between patients with COPD and control subjects (19.82 + 3.63 vs 21.13 + 3.82, p = 0.02). Vitamin C, vitamin E, and dietary fiber intake were lower in patients with COPD (144.32 + 70.51 vs 166.97 + 71.88, p = 0.04, 7.49 + 3.91 vs 8.72 + 3.21, p = 0.02 and 19.34 + 7.05 vs 22.19 + 7.87, p = 0.01, respectively).
Conclusion: We observed that adherence to a DASH dietary pattern among patients with COPD was significantly lower compared to the control group. Cough was significantly decreased by increments in adherence to a DASH dietary pattern. 相似文献
Design. Feasibility pilot study in a community health center and a Latino organization in Durham, North Carolina.
Intervention. The culturally adapted behavioral intervention consisted of six weekly group sessions incorporating motivational interviewing techniques. Goals included weight loss if overweight, adoption of the Dietary Approaches to Stop Hypertension dietary pattern, and increased physical activity. Participants were also encouraged to monitor their daily intake of fruits, vegetables, dairy and fat, and to record physical activity. Cultural adaptations included conducting the study in familiar places, using Spanish-speaking interventionist, culturally appropriate food choices, and physical activity.
Main outcomes. Systolic blood pressure (BP), weight, body mass index (BMI), exercise, and dietary pattern were measured at baseline and at 6 weeks follow-up. Qualitative evaluations of the recruitment process and the intervention were also conducted.
Results. There were 64 potential participants identified via healthcare provider referrals (33%), printed media (23%), and direct contact (44%). Seventeen participants completed the intervention and had main outcome data available. Participants ‘strongly agreed/agreed’ that the group sessions provided them with the tools they needed to achieve weight loss, BP control, and the possibility of sustaining the lifestyle changes after completing the intervention. At the end of the intervention, all physiological, diet, and exercise outcomes were more favorable, with the exception of fat. After 6 weeks, systolic BP decreased an average of ?10.4±10.6 mmHg, weight decreased 1.5±3.2 lbs, BMI decreased 0.3±0.5, and physical activity increased 40 minutes per week.
Conclusion. Our findings suggest that lifestyle interventions for preventing and treating hypertension are feasible and potentially effective in the Hispanic/Latino population. 相似文献
Design. At baseline, 3135 AI/AN adults participating in the Special Diabetes Program for American Indians Diabetes Prevention Demonstration Project (SDPI-DP) completed a socio-demographic survey and a 27-item food frequency questionnaire (FFQ). The primary dietary behavior goal of SDPI-DP education sessions and lifestyle coaching is changes in food choices, i.e., increased fruits, vegetables and whole grains, decreased high sugar beverages, red meat, and processed foods. Subsequently, program assessment focuses on changes in food types. Foods were delineated using a ‘healthy’ and ‘unhealthy’ classification as defined by the educators advising participants. Urban and rural differences were examined using χ2 tests and two sample t-tests. Multiple linear regressions and linear mixed models were used to assess the association between socio-demographic factors and food choice.
Results. Retired participants, those living in urban areas and with high income and education selected healthy foods most frequently. Young males, those with low income and education consumed unhealthy foods most frequently. Selection of unhealthy foods did not differ by urban and rural setting.
Conclusions. The ubiquitous nature of unhealthy food choices makes them hard to avoid. Food choice differences by gender, age, income, and setting suggest that nutrition education should more effectively target and meets the needs of young AI/AN males. 相似文献