Using a Paleo Ratio to Assess Adherence to Paleolithic Dietary Recommendations in a Randomized Controlled Trial of Individuals with Type 2 Diabetes.
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SUBMITTER: Martensson A
PROVIDER: S-EPMC8002510 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:Background:Adherence by diabetic patients to dietary recommendations is important for effective therapy. Considering patients' expectations in case of diet is significant in this regard. The aim of this paper was to analyze the relationship between selected independent variables (eg, regular blood glucose testing) and patients' adherence to dietary recommendations, bearing in mind that the degree of disease acceptance might play a mediation role. Subjects and methods:A cross-sectional study was conducted in 91 patients treated for type 2 diabetes mellitus in a public medical facility. Paper-and-pencil interviewing was administered ahead of the planned visit with a diabetes specialist. Two measures were applied in the study: the Acceptance and Action Diabetes Questionnaire and the Patient Diet Adherence in Diabetes Scale. Additionally, data related to sociodemographic characteristics, lifestyle-related factors, and the course of the disease (management, incidence of complications, and dietician's supervision) were also collected. The regression method was used in the analysis, and Cohen's methodology was used to estimate partial mediation. Significance of the mediation effect was assessed by the Goodman test. P-values of <0.05 were considered statistically significant. Results:Patients' non-adherence to dietary recommendations was related to a low level of disease acceptance (standardized regression coefficient =-0.266; P=0.010). Moreover, failure to perform regular blood glucose testing was associated with a lack of disease acceptance (standardized regression coefficient =-0.455; P=0.000). However, the lack of regular blood glucose testing and low level of acceptance had only partially negative impacts on adherence to dietary recommendations (Goodman mediation test, Z=1.939; P=0.054). This dependence was not seen in patients treated with diet and concomitant oral medicines and/or insulin therapy. Conclusion:Effective dietary education should include activities promoting a more positive attitude toward the disease. This may be obtained by individual counseling, respecting the patient's needs, and focus on regular blood glucose testing.
| S-EPMC5790092 | biostudies-literature
Project description:Stress may negatively impact self-management of diabetes and thereby deteriorate glycaemic control. Eating is the most frequently reported stress-release method. In this study, we investigated the association between perceived stress (PS), dietary adherence, and glycaemic control. Data from participants in the FinnDiane Study with type 1 diabetes who had completed a diet questionnaire and Cohen's perceived stress scale (PSS) were included. In addition to using a continuous PSS score, participants were divided into three groups based on the PSS scores: the first PSS quartile, low levels of PS; second and third quartiles, moderate levels of PS; and fourth quartile, high levels of PS. A diet score reflecting the level of adherence to dietary recommendations was calculated. Analyses were conducted in the whole sample and in subgroups divided by body mass index (BMI < 25 kg/m2 vs. BMI ≥ 25 kg/m2). In the whole sample, high PS and continuous stress score were negatively associated with the diet score and with adherence to fish, fresh vegetable, low-fat liquid milk product, and vegetable oil-based cooking fat recommendations. The stress score was negatively associated with the diet score both in lean and in those overweight or obese. However, fish and fresh vegetable recommendations were only affected in those with corpulence. PS was not associated with mean blood glucose concentrations in the whole sample. When divided by BMI status, worse glycaemic control was observed in lean subjects reporting stress. In individuals with overweight or obesity, instead, high glucose concentrations were observed regardless of the level of perceived stress. Interventions to improve stress management could improve dietary adherence and glycaemic control and could thereby have the potential to improve long-term health and well-being of individuals with type 1 diabetes.
| S-EPMC7383306 | biostudies-literature
Project description:AimsType 2 diabetes is a major global health concern, and its prevalence is rapidly increasing throughout the world. The present study was conducted to explore the experiences of patients and healthcare providers to identify the social barriers to patients' adherence to their recommended diet and thus help the design of future interventions.DesignThis study was conducted as a qualitative study with content analysis approach.MethodsThe present qualitative study was conducted from November 2016-July 2017. Data were collected through 38 unstructured in-depth interviews with 33 T2D patients and their treatment supervisors and field notes. The interview transcripts were coded using the MAXQDA 10 software. To extract categories and themes, the thematic analysis approach was used. We followed the COREQ Checklist to ensure rigour in our study.ResultsThe analysis of the study revealed the emergence of five categories of perceived barriers including social priorities and rivalries, family's food habits, poor social support, social impasses and dominant food patterns.
| S-EPMC7544840 | biostudies-literature
Project description:ObjectiveTo assess the effect of educational dietary intervention offered in the child's first year of life, as well as teenage mothers and grandmothers in carrying out the dietary recommendations at four to seven years.MethodsRandomized clinical trial initiated in 2006, in Porto Alegre, RS, involving 323 teenage mothers and grandmothers who cohabited. The intervention consisted of six counseling sessions on breastfeeding and healthy complementary feeding. The first session occurred in the maternity ward and the other ones in the households of mothers at seven, 15, 30, 60, and 120 days of the child's life. The information about the child's diet were obtained on a monthly basis in the first six months, every two months in the second half-year, and at four to seven years, using a food frequency questionnaire. To assess the adequacy of food consumption to the recommendations from the Ministry of Health, we elaborated a score system that would reflect the compliance with the Ten Steps for Healthy Toddlers from 2 to 10 Years. The average scores of intervention and control groups were compared using the t-test.ResultsLow adherence to recommendations on child nutrition was found in the study population, with no difference in implementation the steps between the groups. The score on the compliance with the steps was similar in both groups (9.6 [SD = 1.63] and 9.3 [SD = 1.60] in the intervention and control groups, respectively) and no influence of the cohabitation with the grandmother was found.ConclusionsEducational dietary intervention in the first four months of the child's life for teenage mothers and grandmothers had no effect on the compliance with the recommendations at four to seven years of the child's life.ObjetivoAvaliar o efeito de intervenção alimentar educativa oferecida, no primeiro ano de vida da criança, a mães adolescentes e avós maternas, no cumprimento das recomendações alimentares aos quatro a sete anos.MétodosEnsaio clínico randomizado iniciado em 2006, em Porto Alegre, RS, envolvendo 323 mães adolescentes e avós maternas, quando em coabitação. A intervenção consistiu em seis sessões de aconselhamento sobre aleitamento materno e alimentação complementar saudável. A primeira sessão ocorreu na maternidade e as demais, nos domicílios das mães aos sete, 15, 30, 60 e 120 dias de vida da criança. As informações sobre alimentação da criança foram obtidas mensalmente nos primeiros seis meses de vida, a cada dois meses no segundo semestre, e aos quatro a sete anos, por meio de questionário de frequência alimentar. Para avaliar a adequação do consumo alimentar às recomendações do Ministério da Saúde, elaborou-se um sistema de escore que refletisse o cumprimento dos Dez Passos Para Uma Alimentação Saudável Para Crianças de 2 a 10 Anos. As médias dos escores dos grupos intervenção e controle foram comparadas por meio do teste t.ResultadosHouve baixa adesão às recomendações sobre alimentação infantil na população estudada, sem diferença no cumprimento dos passos entre os grupos. O escore relativo ao cumprimento dos passos foi semelhante nos dois grupos (9,6 [DP = 1,63] e 9,3 [DP = 1,60] nos grupos intervenção e controle, respectivamente) e não houve influência da coabitação com a avó materna.ConclusõesIntervenção alimentar educativa nos primeiros quatro meses de vida da criança para mães adolescentes e avós maternas não teve efeito no cumprimento das recomendações alimentares aos quatro a sete anos de vida.
| S-EPMC5167099 | biostudies-literature
Project description:BackgroundMexicans' adherence to food group's dietary recommendations is low and an inaccurate self-perception of dietary quality might perpetuate this low adherence. Our aim was to compare the intake and the adherence to the dietary recommendations for several food groups, subgroups, and to an overall Mexican Diet Quality Index (MxDQI), among those that perceived their diet as healthy vs. those that did not.MethodsWe analyzed data from 989 subjects 20-59 y old from the nationally representative Mexican National Health and Nutrition Survey 2016. Dietary intake was collected with one 24-h recall and a repeated recall in 82 subjects. Self-perception of dietary quality was evaluated with the following question "Do you consider that your diet is healthy? (yes/no)". We used the National Cancer Institute method to estimate the usual intake. We compared the mean intake adjusted by sociodemographic variables and the percentage of adherence according to the self-perception of dietary quality among the whole sample and in sociodemographic subpopulations.ResultsSixty percent perceived their diet as healthy, and their adherence to recommendations was low [20% for fruits and vegetables, < 8% for legumes, seafood and SSBs, and ~ 50% for processed meats and high in saturated fat and/or added sugar (HSFAS) products]. The mean number of recommendations they met was 2.8 (out of 7) vs. 2.6 among the rest of the population (p > 0.05), and the MxDQI score was 40 vs. 37 (out of 100 points). The only food groups and subgroups with a statistically significant difference between those that perceived their diet as healthy vs. unhealthy were fruits [38 g/d (95% CI 3, 73)], fruit juices [27 g/d (95% CI 2, 52)], industrialized SSBs [- 35 kcal/d (- 70, - 1)] and salty snacks [- 40 kcal/d (- 79, - 1)]. Other differences were small or inconsistent across subgroups of the population.ConclusionsThose that perceived their diet as healthy only had a slightly healthier diet than the rest of the population, moreover, their adherence to recommendations was very low. Hence, it is necessary to improve their nutrition knowledge.
| S-EPMC7310597 | biostudies-literature
Project description:Maternal diet is a modifiable risk factor for the development of gestational diabetes mellitus (GDM). Even though pregnant women are considered to be motivated to eat healthy, previous research found unhealthy eating patterns among some ethnic and lower socio-economic status groups. This cross-sectional study assessed adherence to national dietary recommendations prior to GDM diagnosis in a multi-ethnic population comprising 237 pregnant women. Participants were diagnosed with GDM after performing a two-hour oral glucose tolerance test ≥ 9 mmol/L. Participants answered a 41-item Food Frequency Questionnaire about dietary habits prior to being diagnosed with GDM from October 2015 to March 2018. Their scores were based on adherence to the recommended intake in each food group and summed into a Healthy Diet Score (HDS). Results showed low adherence to national dietary recommendations. A significantly higher proportion of non-native Norwegian-speaking women had a high HDS compared with native Norwegian-speaking women. Participants with a normal prepregnancy weight were more likely to have a high HDS compared with overweight or obese participants. Participants showed low adherence to the recommendations for whole grains, vegetables, and fruits and berries, and a relatively low proportion adhered to the recommendations for intakes of fish, red/processed meat, and ready-made meals. However, the food group intakes varied by country of birth. Given the increase in women with GDM and the emerging evidence that maternal diet is a modifiable risk factor for GDM, effective nutrition communication strategies in antenatal care are urgently needed.
| S-EPMC7382101 | biostudies-literature
Project description:Few studies provide a detailed description of dietary habits during pregnancy, despite the central role of nutrition for the health of the mother and offspring. This paper describes the dietary habits, energy and nutrient intake in pregnant women from four countries belonging to the Mediterranean PHIME cohort (Croatia, Greece, Italy and Slovenia) and evaluates their adherence to the European Food Safety Authority (EFSA) recommendations. A total of 1436 women were included in the present analysis. Maternal diet was assessed using a food frequency questionnaire (FFQ). The mean macro and micronutrient intakes were estimated and compared with the dietary reference values (DRVs). The percentage distribution of the 16 food groups in the total intake of each macronutrient was estimated. All women shared a similar diet during pregnancy; almost all the women in the four countries exceeded the DRV for sugars, and the total fat intake was above the DRV in most women in all the countries, as was the contribution of saturated fatty acids (SFAs) to the total energy intake. In all four countries, we observed an increased risk of micronutrient deficiency for iron, folate and vitamin D. Shared guidelines, implemented at both the national and European level, are essential to improve the maternal nutritional status during pregnancy.
| S-EPMC8146946 | biostudies-literature
Project description:Protein-energy wasting (PEW) is considered one of the major complications of chronic kidney disease (CKD), particularly in dialysis patients. Insufficient energy and protein intake, together with clinical complications, may contribute to the onset and severity of PEW. Therefore, the aim of the study was to analyze the differences in nutritional and hydration status and dietary intake among Dalmatian dialysis patients. Fifty-five hemodialysis (HD) and twenty peritoneal dialysis (PD) participants were included. For each study participant, data about body composition, anthropometric, laboratory, and clinical parameters were obtained. The Malnutrition Inflammation Score (MIS) and two separate 24-h dietary recalls were used to assess nutritional status and dietary intake. The Nutrient Adequacy Ratio (NAR) and Mean Adequacy Ratio (MAR) were calculated to compare actual dietary intake with recommended intake. Additionally, the estimated 10-year survival was calculated using the Charlson Comorbidity Index. The prevalence of malnutrition according to MIS was 47.3% in HD and 45% in PD participants. Significant differences in fat tissue parameters were found between HD and PD participants, whereas significant differences in hydration status and muscle mass parameters were not found. A significant difference in NAR between HD and PD participants was noticed for potassium and phosphorus intake, but not for MAR. MIS correlated negatively with anthropometric parameters, fat mass, visceral fat level and trunk fat mass, and iron and uric acid in HD participants, whereas no significant correlations were found in PD participants. The estimated 10-year survival correlated with several parameters of nutritional status in HD and PD participants, as well as nutrient intake in HD participants. These results indicate a high prevalence of malnutrition and inadequate dietary intake in the Dalmatian dialysis population which, furthermore, highlights the urgent need for individualized and structural nutritional support.
| S-EPMC9460881 | biostudies-literature
Project description:BackgroundUnderstanding the association between diet and colorectal cancer (CRC) risk is essential to curbing the epidemic of this cancer. This study prospectively evaluated adherence to the Chinese Food Pagoda (CHFP), and two American Dietary Guidelines: the Alternative Healthy Eating Index (AHEI-2010) and the Dietary Approaches to Stop Hypertension (DASH) in association with CRC risk among Chinese adults living in urban Shanghai, China.MethodsParticipants included 60 161 men and 72 445 women aged 40-74, from two ongoing population-based prospective cohort studies. Associations between dietary guideline compliance scores and CRC risk were evaluated by Cox proportional hazard regression analyses, with age as time metric, and potential confounders were adjusted.ResultsWe identified 1670 CRC incidence cases (691 males and 979 females) during an average 8.1?years of follow-up for men and 13.4 years for women. CHFP score was inversely associated with risk of CRC, with hazard ratios (HRs) (95% confidence intervals) of 0.88 (0.77, 1.00), 0.86 (0.75, 0.98) and 0.84 (0.73, 0.96) for the 2nd, 3rd and 4th quartiles versus 1st quartile, respectively (Ptrend= 0.01). The inverse association appeared stronger for rectal cancer, individuals at younger age (< 50?years), with a lower BMI (<25?kg/m2) or without any metabolic conditions at baseline, although no multiplicative interactions were noted. No consistent association pattern was observed for the modified DASH score and the modified AHEI-2010.ConclusionsCompliance with the Dietary Guidelines for Chinese was associated with reduced risk of CRC among Chinese adults. To maximize health impacts, dietary recommendations need to be tailored for specific populations.
| S-EPMC7124505 | biostudies-literature
Project description:BackgroundAdherence to dietary recommendations has been shown to be associated with reduced mortality in healthy populations. Little is known about the possible benefits of adherence to dietary recommendations among breast cancer survivors.MethodsDietary information was collected using food frequency questionnaires at the 5-year postdiagnosis survey in 3,450 5-year breast cancer survivors from the Shanghai Breast Cancer Survival Study. Adherence scores to Chinese Food Pagoda (CHFP)-2007, CHFP-2016, modified Dietary Approaches to Stop Hypertension (DASH), and Healthy Eating Index 2015 (HEI-2015) were created. Cox proportional hazards models were used to estimate hazard ratios (HR) and 95% confidence intervals (CI) for total mortality and breast cancer-specific events according to adherence scores.ResultsParticipants in the highest quartiles of CHFP-2007, CHFP-2016, and DASH had 25% to 34% lower risk of total mortality (HR, 0.66; 95% CI, 0.48-0.89 for CHFP-2007; HR, 0.75; 95% CI, 0.55-1.01 for CHFP-2016; HR, 0.66; 95% CI, 0.49-0.91 for DASH), and 36% to 40% lower risk of breast cancer-specific events (HR, 0.64; 95% CI, 0.44-0.93 for CHFP-2007; HR, 0.67; 95% CI, 0.45-0.99 for CHFP-2016; HR, 0.60; 95% CI, 0.40-0.90 for DASH) comparing with the lowest quartiles. Associations did not vary by known prognostic factors. HEI-2015 scores were not significantly associated with breast cancer outcomes.ConclusionsHigher adherence to CHFP and DASH dietary guidelines post-cancer diagnosis was associated with reduced risk of both overall death and breast cancer-specific recurrence or death among long-term breast cancer survivors.ImpactOur study highlights the importance of overall dietary quality among long-term breast cancer survivors.
| S-EPMC7007374 | biostudies-literature