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The Effects of Time-Restricted Eating versus Standard Dietary Advice on Weight, Metabolic Health and the Consumption of Processed Food: A Pragmatic Randomised Controlled Trial in Community-Based Adults.
Phillips, NE, Mareschal, J, Schwab, N, Manoogian, ENC, Borloz, S, Ostinelli, G, Gauthier-Jaques, A, Umwali, S, Gonzalez Rodriguez, E, Aeberli, D, et al
Nutrients. 2021;13(3)
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Metabolic syndrome (MS) is a collection of conditions such as obesity, high blood pressure and impaired ability to balance blood sugars, that increase the sufferers risk of diabetes, stroke, and heart disease. Weight loss and lifestyle modifications are the main recommendations to improve MS. Intermittent fasting is a dietary regime that involves restricting the intake of food to certain times of the day, without restricting calories and has been shown in animal and human studies to result in fat loss and an increased ability to balance blood sugars. This randomised control trial of 218 adults over 6 months aimed to firstly determine relationships between eating duration, unprocessed and processed foods, and lifestyle factors on health and secondly to determine if a 12-hour time restricted eating pattern leads to an improvement in MS. The results showed that higher consumption of processed foods was associated with poorer metabolic health. A 12-hour restricted eating pattern resulted in weight loss, whereas individuals on a standard daily eating pattern did not, however differences between the two groups were not significant. Other measures of metabolic health failed to show any differences between the two groups. It was concluded that a 12-hour restricted eating pattern was feasible over 6 months, however further research is needed to assess if a more restricted time would result in greater weight loss. This study could be used by healthcare professionals to understand that a restricted eating pattern may be of benefit to those with MS, however further research would be needed to determine the optimal timeframe.
Abstract
Weight loss is key to controlling the increasing prevalence of metabolic syndrome (MS) and its components, i.e., central obesity, hypertension, prediabetes and dyslipidaemia. The goals of our study were two-fold. First, we characterised the relationships between eating duration, unprocessed and processed food consumption and metabolic health. During 4 weeks of observation, 213 adults used a smartphone application to record food and drink consumption, which was annotated for food processing levels following the NOVA classification. Low consumption of unprocessed food and low physical activity showed significant associations with multiple MS components. Second, in a pragmatic randomised controlled trial, we compared the metabolic benefits of 12 h time-restricted eating (TRE) to standard dietary advice (SDA) in 54 adults with an eating duration > 14 h and at least one MS component. After 6 months, those randomised to TRE lost 1.6% of initial body weight (SD 2.9, p = 0.01), compared to the absence of weight loss with SDA (-1.1%, SD 3.5, p = 0.19). There was no significant difference in weight loss between TRE and SDA (between-group difference -0.88%, 95% confidence interval -3.1 to 1.3, p = 0.43). Our results show the potential of smartphone records to predict metabolic health and highlight that further research is needed to improve individual responses to TRE such as a shorter eating window or its actual clock time.
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Physical activity can reduce the prevalence of gallstone disease among males: An observational study.
Kwon, OS, Kim, YK, Her, KH, Kim, HJ, Lee, SD
Medicine. 2020;99(26):e20763
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Gallstone disease (GD) is one of the most common digestive disorders and can cause acute abdominal pain, jaundice, and abnormal liver function due to stones deposited in the gallbladder or bile ducts. Metabolic syndrome is a known risk factor for GD and physical activity (PA) can reduce the incidence of metabolic syndrome. The aim of this observational study was to evaluate whether PA can reduce the risk of GD in a Korean population. 8908 subjects were included in this study, GD was diagnosed by ultrasound and PA was defined as moderate-intensity aerobic PA for at least 150 minutes, or vigorous-intensity activity for at least 75 minutes throughout the week. Participants underwent physical investigation and had blood samples taken to establish metabolic syndrome markers. In men, PA, old age and higher AST (aspartate aminotransferase, a liver enzyme) were independent risk factors for GD, whilst in women only a history of non-alcoholic fatty liver disease, but not PA, was independently associated with GD.
Abstract
Several previous studies have reported that physical activity (PA) levels can independently affect the prevalence of gallstone disease (GD) in Western countries. However, this association has not been reported in Eastern countries. Therefore, this study aimed to determine whether PA is an independent determinant of GD prevalence in a Korean population, according to the World Health Organizations Global Recommendations on PA for Health.A total of 8908 subjects who completed a questionnaire underwent medical examination and ultrasound scanning at the Health Promotion Center of the Jeju National University Hospital between January 2009 and December 2018. GD and fatty liver disease were diagnosed by abdominal ultrasound. Biochemical parameters and body mass index were determined, and metabolic syndrome status, age, and PA levels were extracted from medical records. Univariate and multivariate analyses were performed to identify independent factors affecting GD.The estimated rates of PA and GD among male subjects were 23.7% and 4.6%, whereas the rates among females were 18.4% and 4.2%, respectively. Multivariate analysis suggested that no PA, old age, and higher aspartate aminotransferase level in males and nonalcoholic fatty liver disease status in females were independent factors affecting GD.In our study, PA was associated with a reduction in GD among males but not females.
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A cross-sectional study: Associations between sarcopenia and clinical characteristics of patients with type 2 diabetes.
Cui, M, Gang, X, Wang, G, Xiao, X, Li, Z, Jiang, Z, Wang, G
Medicine. 2020;99(2):e18708
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Sarcopenia is characterised by the loss of muscle mass, decrease of muscle strength and decline of physical performance and is related to reduced physical ability, impaired cardiorespiratory function, disability and death in the elderly. Type 2 diabetics are at higher risk of developing sarcopenia. The aim of this cross-sectional study was to evaluate clinical characteristics of sarcopenia in elderly type 2 diabetics in the Northeast of China. 132 participants completed the study which was based on self-reported medical and lifestyle history, and clinical evaluations including measurements of weight, height and muscle strength, imaging to establish sarcopenia and blood tests. 28.8% of participants had sarcopenia. Age, increased truncal fat mass and increased free thyroxine increased the risk of sarcopenia, whilst regular exercise, being female, taking metformin, a higher body mass index and increased trunk skeletal mass were associated with a lower risk of sarcopenia. The authors point out that limitations include the small sample size and that, as this is a cross-sectional study, cause and effect cannot be established.
Abstract
Sarcopenia is a geriatric syndrome and it impairs physical function. Patients with type 2 diabetes mellitus (T2DM) are at a higher risk of sarcopenia. The purpose of this study is to explore characteristics of general information and metabolic factors of sarcopenia in patients with T2DM in the northeast of China, and provide information for the prevention and treatment of sarcopenia in clinical practice.Patients with T2DM aged ≥65 were recruited in Changchun from March 2017 to February 2018. Questionnaires of general information, physical examination, laboratory and imaging examination were conducted. The patients were assigned into sarcopenia group and non-sarcopenia group according to the diagnostic criteria proposed by Asian working group for sarcopenia (AWGS), and the differences between 2 groups were analyzed.A total of 132 participants were included in this study, of which, 38 (28.8%) were diagnosed with sarcopenia. 94 (71.2%) were with no sarcopenia. Logistic regression analysis showed that age (OR: 1.182, 95%CI: 1.038-1.346), trunk fat mass (TFM) (OR: 1.499, 95%CI: 1.146-1.960) and free thyroxine (FT4) (OR: 1.342, 95%CI: 1.102-1.635) were independent risk factors for sarcopenia. BMI (body mass index) (OR: 0.365, 95%CI: 0.236-0.661), exercise (OR: 0.016, 95%CI: 0.001-0.169), female (OR: 0.000, 95%CI: 0.00-0.012), metformin (OR: 0.159, 95%CI: 0.026-0.967) and TSM (trunk skeletal muscle mass) (OR: 0.395, 95%CI: 0.236-0.661) were protective factors for sarcopenia.Sarcopenia in patients with T2DM is associated with increased age, increased TFM and increased FT4 level. Regular exercise, female, metformin administrations, high BMI and increased TSM are associated with lower risk of sarcopenia.
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Association of resting heart rate with nonalcoholic fatty liver disease in postmenopausal women.
Kim, HB, Lee, YJ
Medicine. 2020;99(14):e19529
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Non-alcoholic fatty liver disease (NAFLD) is characterised by accumulation of fats in the liver and is particularly prevalent in postmenopausal women, due to a decrease in oestrogen, which leads to weight gain. Higher than normal resting heart rate has been shown to be a predictor of heart disease, however studies that look at the relationship between heart rate and NAFLD are lacking. This cross-sectional, observation study of 1315 postmenopausal women aimed to look at the relationship between resting heart rate and NAFLD. The results showed that the overall prevalence of NAFLD was increased with increased resting heart rate. It was concluded that resting heart rate was associated with NAFLD in postmenopausal women and it could be used as an additional predictor for risk of the disease. This study could be used by healthcare practitioners to understand the possible relationship between resting heart rate and the risk of developing NAFLD.
Abstract
Resting heart rate, a simple and useful indicator of autonomic function, and its imbalance has emerged as an independent predictor of cardio metabolic diseases. Nonalcoholic fatty liver disease (NAFLD) is increasingly being diagnosed worldwide and is strongly associated with the features of cardiometabolic diseases. This study aimed to examine the association between resting heart rate and NAFLD in postmenopausal women.The cross-sectional study included 1017 postmenopausal women aged ≥46 years, who attended a health examination program. Resting heart rate and NAFLD were measured in all subjects who underwent a medical examination. Resting heart rate quartiles were categorized as follows: Q1: 56 to 65, Q2: 66 to 71, Q3: 72 to 78, and Q4: 79 to 99 beats/min. The odds ratios and 95% confidence intervals for NAFLD were calculated after adjusting for confounding variables across resting heart rate quartiles using multiple logistic regression analysis.The prevalence of NAFLD increased with increasing resting heart rate quartiles: 28.2% for Q1, 31.5% for Q2, 33.4% for Q3, and 38.1% for Q4 (P < .001). Compared to the 1st quartile, the odds ratio (95% confidence intervals) of NAFLD in the 4th quartile of resting heart rates was 2.11 (1.17-3.42) after adjusting for age, body mass index, cigarette smoking, regular exercise, blood pressure, total cholesterol, triglyceride, aspartate aminotransferase, and alanine aminotransferase levels.Resting heart rate was positively associated with NAFLD in postmenopausal women, suggesting that it could be a useful additional measure to assess the risk for NAFLD in postmenopausal women.
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Protective effect of probiotics in patients with non-alcoholic fatty liver disease.
Cai, GS, Su, H, Zhang, J
Medicine. 2020;99(32):e21464
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Non-alcoholic fatty liver disease (NAFLD) is common in people with obesity and is characterised by high amounts of fat stored in the liver. Diet and exercise are the standard treatments, however recent studies have indicated that the gut microbiota may have an important role. This randomised control trial of 140 patients with NAFLD, aimed to assess the effect of probiotics when added to standard therapy for 3 months. The results showed that although gut microbiota, some aspects of liver function, blood lipids and blood sugars were all improved in individuals on standard therapy, there were additional improvements in those on standard therapy plus probiotics. It was concluded that although standard therapy alone is adequate to improve NAFLD, probiotics plus standard therapy was superior to standard therapy alone and effective in treatment of NAFLD. This study could be used by health professionals to justify the addition of probiotics to standard therapy to further improve NAFLD outcomes.
Abstract
To investigate the effects of probiotics on liver function, glucose and lipids metabolism, and hepatic fatty deposition in patients with non-alcoholic fatty liver disease (NAFLD).Totally 140 NAFLD cases diagnosed in our hospital from March 2017 to March 2019 were randomly divided into the observation group and control group, 70 cases in each. The control group received the diet and exercise therapy, while the observation group received oral probiotics based on the control group, and the intervention in 2 groups lasted for 3 months. The indexes of liver function, glucose and lipids metabolism, NAFLD activity score (NAS), and conditions of fecal flora in 2 groups were compared before and after the treatment.Before the treatment, there were no significant differences on alanine aminotransferase (ALT), aspartate aminotransferase (AST), glutamine transferase (GGT), total bilirubin (TBIL), total cholesterol (TC), triglyceride (TG), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), insulin resistance index (HOMA-IR), NAFLD activity score (NAS), and conditions of fecal flora in 2 groups (P > .05). After the treatment, ALT, AST, GGT, TC, TG, HOMA-IR, NAS, and conditions of fecal flora in the observation group were better than those in the control group, and the observation group was better after treatment than before. All these above differences were statistically significant (P < .05).Probiotics can improve some liver functions, glucose and lipids metabolism, hepatic fatty deposition in patients with NAFLD, which will enhance the therapeutic effects of NAFLD.
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Impact of changes in physical activity or BMI on risk of heart failure in women - the prospective population study of women in Gothenburg.
Halldin, AK, Lissner, L, Lernfelt, B, Björkelund, C
Scandinavian journal of primary health care. 2020;38(1):56-65
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Heart failure (HF) is a severe and progressive condition with poor prognosis. Obesity is a risk factor for HF. The aim of this study was to investigate the impact of change in physical activity or change in body mass index on the risk of later developing HF in women without a previous diagnosis of HF. This study is prospective longitudinal study which includes 1749 healthy women from the Prospective Population Study of Women in Gothenburg. Results indicate that gaining weight in early middle age is more harmful than gaining weight later in life, with regard to the risk of developing HF later in life. Furthermore, reduced risk of future HF in healthy women may be achieved by remaining physically active from young middle age and throughout life or by increasing the level of physical activity. Authors conclude that the role of physical activity in preventing the development of obesity must be taken into account.
Abstract
Objective: To longitudinally evaluate the impact of change in physical activity or change in body mass index (BMI) over time on the risk of developing heart failure (HF) in women without a previous diagnosis of HF.Design and setting: Longitudinal, observational, prospective study of women in Gothenburg, Sweden. Data on BMI and level of physical activity were collected from examinations 1968-1992 and hospital diagnoses and mortality data were ascertained from 1980 to 2012.Subjects: Data were obtained from 1749 women included in the Prospective Population Study of Women in Gothenburg.Main outcome measures: Hazard ratio (HR) for HF was calculated, using a Cox regression model.Results: Women with stable high physical activity during 1968-1980 and 1980-1992 reduced their risk of subsequent HF compared to the non-active women (for 1968-1980 HR 0.66, 95% Confidence Interval (CI) 0.44-0.99 and for 1980-1992 HR 0.47, 95% CI 0.29-0.74). Women with increasing levels of physical activity during 1980-1992 reduced their risk of HF compared to the non-active women (HR 0.40, 95% CI 0.22-0.72). Increase in BMI from overweight to obesity during 1968-1980 predicted increased risk of developing HF (HR 1.93, 95% CI 1.18-3.14).Conclusions: Reduced risk of future HF in healthy women may be achieved by remaining physically active from young middle age and throughout life or by increasing the level of physical activity. This is particularly important for sedentary women in middle age. The role of physical activity in preventing the development of obesity must be taken into account.Key pointsA sedentary lifestyle and obesity are risk factors for developing heart failure (HF) in women.The risk of developing HF may be reduced by increasing the level of activity in sedentary middle-aged women.For younger women, avoiding obesity is most important to reduce the risk of later HF.Primary care has a key role in guiding women towards the most effective lifestyle changes to prevent development of HF.
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High-intensity interval training improves metabolic syndrome and body composition in outpatient cardiac rehabilitation patients with myocardial infarction.
Dun, Y, Thomas, RJ, Smith, JR, Medina-Inojosa, JR, Squires, RW, Bonikowske, AR, Huang, H, Liu, S, Olson, TP
Cardiovascular diabetology. 2019;18(1):104
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Metabolic syndrome (MetS) is associated with an eightfold increase in the risk of myocardial infarction (MI), and MI patients who have MetS have an increased risk of other cardiovascular events and recurrent MI. Exercise can improve MetS and is also recommended for patients after MI for rehabilitation. The aim of this retrospective study was to examine the effect of supervised high intensity interval training (HIIT) on MetS and body composition in overweight patients with MI. Of 56 patients who took part in a multidisciplinary rehabilitation program, 42 had engaged in HIIT and 14 in moderate-intensity continuous training (MICT), both groups had 36 supervised sessions over 12 weeks. Compared to MICT, the HIIT group demonstrated greater reductions in MetS. Better improvements in the HIIT group were seen in waist circumference, fasting blood glucose, triglycerides, diastolic blood pressure, body fat and lean mass, compared to the MICT group. There were no significant differences between groups in changes in BMI, HDL cholesterol and systolic blood pressure. The authors concluded that their findings support the use of HIIT to improve MetS in MI patients
Abstract
BACKGROUND To examine the effect of high-intensity interval training (HIIT) on metabolic syndrome (MetS) and body composition in cardiac rehabilitation (CR) patients with myocardial infarction (MI). METHODS We retrospectively screened 174 consecutive patients with MetS enrolled in CR following MI between 2015 and 2018. We included 56 patients who completed 36 CR sessions and pre-post dual-energy X-ray absorptiometry. Of these patients, 42 engaged in HIIT and 14 in moderate-intensity continuous training (MICT). HIIT included 4-8 intervals of high-intensity (30-60 s at RPE 15-17 [Borg 6-20]) and low-intensity (1-5 min at RPE < 14), and MICT included 20-45 min of exercise at RPE 12-14. MetS and body composition variables were compared between MICT and HIIT groups. RESULTS Compared to MICT, HIIT demonstrated greater reductions in MetS (relative risk = 0.5, 95% CI 0.33-0.75, P < .001), MetS z-score (- 3.6 ± 2.9 vs. - 0.8 ± 3.8, P < .001) and improved MetS components: waist circumference (- 3 ± 5 vs. 1 ± 5 cm, P = .01), fasting blood glucose (- 25.8 ± 34.8 vs. - 3.9 ± 25.8 mg/dl, P < .001), triglycerides (- 67.8 ± 86.7 vs. - 10.4 ± 105.3 mg/dl, P < .001), and diastolic blood pressure (- 7 ± 11 vs. 0 ± 13 mmHg, P = .001). HIIT group demonstrated greater reductions in body fat mass (- 2.1 ± 2.1 vs. 0 ± 2.2 kg, P = .002), with increased body lean mass (0.9 ± 1.9 vs. - 0.9 ± 3.2 kg, P = .01) than the MICT. After matching for exercise energy expenditure, HIIT-induced improvements persisted for MetS z-score (P < .001), MetS components (P < .05), body fat mass (P = .002), body fat (P = .01), and lean mass (P = .03). CONCLUSIONS Our data suggest that, compared to MICT, supervised HIIT results in greater improvements in MetS and body composition in MI patients with MetS undergoing CR.
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Comparison of the Effects of Fasting Glucose, Hemoglobin A1c, and Triglyceride-Glucose Index on Cardiovascular Events in Type 2 Diabetes Mellitus.
Su, WY, Chen, SC, Huang, YT, Huang, JC, Wu, PY, Hsu, WH, Lee, MY
Nutrients. 2019;11(11)
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Cardiovascular disease generally refers to the narrowing or blockage of the arteries of the heart, which can lead to a heart attack or stroke and is the major cause of death in individuals with type 2 diabetes. Identifying individuals with type 2 diabetes who are at high risk of developing cardiovascular disease could ensure better management of these patients. This retrospective observational study of 3524 individuals with type 2 diabetes aimed to investigate if the amount of sugar found in the blood over the last few months, known as haemaglobin A1c (HbA1c) can predict cardiovascular disease in individuals with type 2 diabetes. In addition, the study looked at the triglyceride-glucose (TyG) index and its relationship to cardiovascular disease outcomes. The results showed that several factors were associated with cardiovascular disease, however of main note was that the TyG index and the amount of sugar in the blood following a fast were associated with increased cardiovascular events in individuals with type 2 diabetes, but HbA1c was not. It was concluded that TyG and the blood sugar level could be used to allow early identification and management of type 2 diabetics to prevent cardiovascular events. Clinicians could use this study to justify the use of measuring the TyG index and blood sugar levels as a predictor for cardiovascular events to ensure that patients are managed not only for type 2 diabetes but also to reduce their risk of cardiovascular events in the future.
Abstract
The triglyceride-glucose (TyG) index has been correlated with insulin resistance. We aim to investigate the role of the TyG index on cardiovascular (CV) events in type 2 diabetes mellitus and compare the roles of fasting glucose, hemoglobin A1c, and the TyG index in predicting CV events. This retrospective study enrolled 3524 patients with type 2 diabetes from the Kaohsiung Medical University Research Database in 2009 in this longitudinal study and followed them until 2015. The TyG index was calculated as log (fasting triglyceride level (mg/dL) × fasting glucose level (mg/dL)/2). CV events included myocardial infarction, unstable angina, stroke, hospitalization for coronary artery disease, peripheral artery disease, and CV-related death. The association between variables and CV events was assessed using a multivariable stepwise Cox proportional hazard analysis. Two hundred and fifteen CV events (6.1%) were recorded during a follow-up period of 5.93 years. The multivariable stepwise analysis showed that high fasting glucose (HR, 1.007; p < 0.001) and a high TyG index (HR, 1.521; p = 0.004) but not hemoglobin A1c or triglycerides were associated with a higher rate of CV events. Adding fasting glucose and the TyG index to the basic model improved the predictive ability of progression to a CV event (p < 0.001 and p = 0.018, respectively), over that of hemoglobin A1c (p = 0.084) and triglyceride (p = 0.221). Fasting glucose and the TyG index are useful parameters and stronger predictive factors than hemoglobin A1c and triglyceride for CV events and may offer an additional prognostic benefit in patients with type 2 diabetes.
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The complex scenario of obesity, diabetes and hypertension in the area of influence of primary healthcare facilities in Mexico.
Alcalde-Rabanal, JE, Orozco-Núñez, E, Espinosa-Henao, OE, Arredondo-López, A, Alcayde-Barranco, L
PloS one. 2018;13(1):e0187028
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According to the National Health and Nutrition Survey, 73% of adult population in Mexico lived with at least one chronic condition, such as diabetes, hypertension and coronary heart diseases. Obesity is one of the main risk factors for developing these chronic diseases. The target of this study was to characterise the status of obesity, hypertension and diabetes and factors associated to the prevalence of these chronic conditions in the adult population in Mexico. This study used cross-sectional observational method and explored the various risk markers through a survey that included analysis of body composition, food consumption and physical activity. The survey result showed that amongst the studied population, people with higher education have 90% less probability of living with diabetes than those with no education. The authors concluded that change in diet patterns and imparting knowledge in planning meals can play an important role in the aetiology of the prevalent chronic diseases.
Abstract
INTRODUCTION Among non-communicable chronic diseases (NCCD), diabetes and hypertension are the main cause of adult mortality worldwide. Among the members of the Organization for Economic Cooperation and Development, Mexico is first in prevalence of diabetes and second in obesity. To face this problematic situation of NCCDs the Ministry of Health declared a national epidemiological alert against the overweight, obesity and diabetes. The target of this study is to characterize the status of obesity, diabetes and hypertension in the adult population in the area of influence of primary health facilities located in high social marginality areas. METHODS We conducted a cross-sectional observational study and used a convenience sample. A survey was conducted on a population of 18 years old and above in four primary health facilities in four Mexican States. The survey explored sociodemographic characteristics, the presence of chronic diseases, the access to healthcare services, risk factors and life styles. We also applied a complementary questionnaire to 20% of the participants, in order to explore food consumption during the last week and physical activity (International Physical Activity Questionnaire). We based our analysis on descriptive statistics and logistic multivariate regression to analyze factors associated with diabetes and hypertension. RESULTS 73% (n = 7531, CI 0.72-0.74) percent of the population reported being diabetic, hypertensive and/or overweight. The majority of them receive healthcare in public health services. People over 40 years old, are 11 times more probable of living with diabetes and 8.7 times more probable of living with hypertension. Both conditions affect mostly women, whose main activity is to be a housewife. People who have lunch and dinner out of home are more likely to develop diabetes. People who perform intense physical activity are less likely to live with hypertension. CONCLUSION According to the self-report, more than 70% of adult population living in areas with high social marginality suffer diabetes, hypertension and obesity. However, the percentage of people who live with these chronic conditions and are not aware of them, is unknown. The Mexican health system needs a primary healthcare that emphasizes on health promotion, timely detection of risk factors of Non Communicable Diseases and prevention of their complications.
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Predictors of completing a primary health care diabetes prevention intervention programme in people at high risk of type 2 diabetes: Experiences of the DE-PLAN project.
Gilis-Januszewska, A, Lindström, J, Barengo, NC, Tuomilehto, J, Schwarz, PE, Wójtowicz, E, Piwońska-Solska, B, Szybiński, Z, Windak, A, Hubalewska-Dydejczyk, A
Medicine. 2018;97(5):e9790
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As the prevalence of type 2 diabetes (T2D) begins to grow, the spotlight is on successful, cost-effective lifestyle interventions to help prevent it. Real-life implementation studies in various settings and with various people have shown than lower cost, less intensive interventions can help prevent T2D. The DE-PLAN (Diabetes in Europe: Prevention Using Lifestyle, Physical Activity and Nutritional Intervention) was implemented across 17 European countries, where it aimed to assess its application but also to create a network of trained professionals to deliver T2D prevention. This study aimed to explore the factors associated with completing the programme in primary healthcare in Poland. The study included nine GP practices in Krakow with 262 people at high risk of T2D (according to the Finnish Diabetes Risk Score). The prevention programme included 11 lifestyle counselling sessions, physical activity sessions and motivational phone calls/letters. Measurements including fasting glucose, body mass index and blood pressure were taken at baseline and 1 year after the programme. People who completed the whole programme were less likely to be employed, less likely to have high blood pressure and ate more fruits and vegetables each day. The authors concluded that people who healthier behaviours were more likely to complete the programme, whereas men and people who work were less likely to complete the programme. More strategies are needed to increase completion with these individuals.
Abstract
It has been shown that real-life implementation studies for the prevention of type 2 diabetes (DM2) performed in different settings and populations can be effective. However, not enough information is available on factors influencing the reach of DM2 prevention programmes. This study examines the predictors of completing an intervention programme targeted at people at high risk of DM2 in Krakow, Poland as part of the DE-PLAN project.A total of 262 middle-aged people, everyday patients of 9 general practitioners' (GP) practices, at high risk of DM2 (Finnish Diabetes Risk Score (FINDRISK) >14) agreed to participate in the lifestyle intervention to prevent DM2. Intervention consisted of 11 lifestyle counseling sessions, organized physical activity sessions followed by motivational phone calls and letters. Measurements were performed at baseline and 1 year after the initiation of the intervention.Seventy percent of the study participants enrolled completed the core curriculum (n = 184), 22% were men. When compared to noncompleters, completers had a healthier baseline diabetes risk profile (P <.05). People who completed the intervention were less frequently employed versus noncompleters (P = .037), less often had hypertension (P = .043), and more frequently consumed vegetables and fruit daily (P = .055).In multiple logistic regression model, employment reduced the likelihood of completing the intervention 2 times (odds ratio [OR] 0.45, 95% confidence interval [CI] 0.25-0.81). Higher glucose 2 hours after glucose load and hypertension were the independent factors decreasing the chance to participate in the intervention (OR 0.79, 95% 0.69-0.92 and OR 0.52, 95% CI 0.27-0.99, respectively). Daily consumption of vegetables and fruits increased the likelihood of completing the intervention (OR 1.86, 95% 1.01-3.41).In conclusion, people with healthier behavior and risk profile are more predisposed to complete diabetes prevention interventions. Male, those who work and those with a worse health profile, are less likely to participate and complete interventions. Targeted strategies are needed in real-life diabetes prevention interventions to improve male participation and to reach those who are working as well as people with a higher risk profile.