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1.
Evaluating Ten Top Tips (10TT): Brief Dietary and Physical Activity Counseling in Rural Overweight and Obese Adults.
Burr, K, Roberson, KB, Onsomu, EO, Yancu, CN, Pritchard, R
Family & community health. 2020;(2):106-117
Abstract
Adults living in rural areas are at greater risk of becoming overweight and obese due to health care disparities. A pre-/postmatched cohort design was used to evaluate a brief weight-loss counseling intervention, Ten Top Tips (10TT), in a rural primary care setting. The rank sum scores for total weight-loss behaviors and the subscales for dietary changes, self-monitoring, physical activity, and psychological coping taken before and 12 weeks after the intervention differed significantly (P = .0001). Ten Top Tips offers rural community clinics an effective weight-loss intervention.
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2.
Effects of 20-year infancy-onset dietary counselling on cardiometabolic risk factors in the Special Turku Coronary Risk Factor Intervention Project (STRIP): 6-year post-intervention follow-up.
Pahkala, K, Laitinen, TT, Niinikoski, H, Kartiosuo, N, Rovio, SP, Lagström, H, Loo, BM, Salo, P, Jokinen, E, Magnussen, CG, et al
The Lancet. Child & adolescent health. 2020;(5):359-369
Abstract
BACKGROUND Primordial and primary prevention is the cornerstone for cardiometabolic health. In the randomised, controlled Special Turku Coronary Risk Factor Intervention Project (STRIP; n=1116), a 20-year dietary counselling intervention was given to children biannually from infancy, and cardiometabolic health benefits had been observed among the participants in the intervention group. Here, we report on the key results of the first follow-up done 6 years after the end of the intervention, at age 26 years. METHODS The randomised controlled STRIP study recruited children at age 5 months from well-baby clinics in Turku, Finland, and randomly assigned them to either an intervention or control group; group allocation was unmasked. The intervention introduced participants to a heart-healthy diet, characterised by low proportional intake of saturated fat and cholesterol, by dietary counselling and nutrition education sessions to parents and children from the age of 7 months to 20 years. Children in the control group received only the basic health education given at Finnish well-baby clinics and school health care. We assessed diet, lifestyle, and cardiometabolic risk factor data, including blood pressure, anthropometry, serum biochemistry (lipids, apolipoproteins, glucose, and insulin), and homoeostatic model assessment of insulin resistance (HOMA-IR) in the participants at age 26 years. FINDINGS 1116 children were included in the original STRIP study, of whom 551 provided data at the age 26 years follow-up, and data for 507 participants were analysed (243 in the intervention group and 264 in the control group). At follow-up, those who had been in the intervention group had slightly lower mean intake of saturated fat as a proportion of total energy intake than the control group (13·0% [SD 3·3] vs 13·7% [3·6], p=0·049). A higher proportion of participants in the intervention group achieved the targeted monounsaturated and polyunsaturated fat to saturated fat ratio of more than 2:1 than the control group (78 [39%] of 200 vs 70 [30%] of 235; risk ratio [RR] 1·16 [95% CI 1·01-1·33]; p=0·035). A higher proportion of intervention group participants met the ideal total cholesterol concentration of less than 5·17 mmol/L (194 [81%] of 240 vs 187 [72%] of 261; RR 1·45 [1·05-2·01], p=0·024) and optimal LDL cholesterol concentration of less than 3·0 mmol/L (166 [69%] of 240 vs 158 [61%] of 251; RR 1·30 [1·03-1·66], p=0·031). Those who received the intervention had lower glucose (5·00 mmol/L [SD 0·43] vs 5·07 mmol/L [0·46], p=0·040) and HOMA-IR (median 1·44 [IQR 1·09-1·91] vs 1·62 [1·22-2·09], p=0·037) than the participants in the control group. INTERPRETATION Previously observed intervention effects during the 20-year counselling were largely maintained into adulthood 6 years after the withdrawal of the intervention. Dietary counselling introduced in infancy thus provided a sustained benefit to diet quality and cardiometabolic risk factor levels. FUNDING Academy of Finland, Juho Vainio Foundation, Finnish Foundation for Cardiovascular Research, Finnish Ministry of Education and Culture, Finnish Cultural Foundation, Sigrid Jusélius Foundation, Special Governmental grants for Health Sciences Research (Turku University Hospital), Yrjö Jahnsson Foundation, Finnish Medical Foundation, and Turku University Foundation.
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3.
Nutrition interventions in populations with mental health conditions: a scoping review.
Cherak, SJ, Fiest, KM, VanderSluis, L, Basualdo-Hammond, C, Lorenzetti, DL, Buhler, S, Stadnyk, J, Driedger, L, Hards, L, Gramlich, L, et al
Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme. 2020;(7):687-697
Abstract
Nutrition is a modifiable factor for intervention in mental disorders. This scoping review characterized nutrition intervention research in mental disorders. A 3-category framework characterized nutrition interventions: Guide (e.g., counselling), Provide (e.g., food provisions), and Add (e.g., supplementation). Nutrition interventions were classified as single-component (e.g., Guide) or complex (e.g., Guide-Provide). Sixty-nine trials met inclusion criteria, 96% were randomized controlled trials. Most commonly diagnosed mental disorders were depressive disorder (i.e., persistent) or major depressive disorder (n = 39), schizophrenia (n = 17), and other psychotic disorders (n = 13). Few trials included patients with anxiety disorders (n = 2) or bipolar disorders (n = 3). Several trials (n = 15, 22%) assessed and implemented nutrition interventions to improve dietary patterns, of which 11 (73%) reported statistically significant and clinically important positive effects of nutrition interventions on mental disorders. The majority of the trials (n = 61, 90%) investigated supplementation, most commonly adding essential fatty acids, vitamins, or minerals. The majority (n = 48, 70%) reported either statistically significant or clinically important effect and 31 (51%) reported both. Though most interventions led to statistically significant improvements, trials were heterogeneous for targeted mental disorders, nutrition interventions, and outcomes assessed. Given considerable heterogeneity, further research from robust and clinically relevant trials is required to support high-quality health care with effective nutrition interventions. Novelty Future research on whole-diet interventions powered to detect changes in mental health outcomes as primary objectives is needed. Dietitians may be an opportunity to improve feasibility and efficacy of nutrition interventions for mental disorder patients. Dietitians may be of value to educate mental health practitioners on the importance of nutrition.
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4.
Japan Trial in High-Risk Individuals to Enhance Their Referral to Physicians (J-HARP)-A Nurse-Led, Community-Based Prevention Program of Lifestyle-Related Disease.
Noguchi, M, Kojima, S, Sairenchi, T, Kinuta, M, Yamakawa, M, Nishizawa, H, Takahara, M, Imano, H, Kitamura, A, Yoshida, T, et al
Journal of epidemiology. 2020;(4):194-199
Abstract
BACKGROUND It is uncertain whether health counselling after community-based health checkups for high-risk individuals of lifestyle-related disease enhances their referral to physicians. METHODS We performed a clustered randomized controlled trial of untreated high-risk individuals aged 40 to 74 years who were screened from the annual health checkup in 2014 and 2015 under the national health insurance in 43 municipalities around Japan, assigning 21 intervention and 22 usual care municipalities. The high-risk conditions were severe forms of hypertension, diabetes, dyslipidemia (for men), and proteinuria. For the intervention group, the theory-based health counselling was performed to enhance referrals to physicians, while each municipality performed its own standard counselling for the usual care group. Data on clinical visits and risk factors were collected systematically and anonymously from the databases of health insurance qualification, health insurance claims, and annual health checkups. Hypotheses are that the cumulative proportion of seeing physicians (clinical visits) is higher in the intervention than the usual care groups, and that those in the intervention group have lower cumulative incidence of composite outcomes associated with lifestyle-related diseases. RESULTS The numbers of subjects for the analyses were 8,977 in the intervention group and 6,733 in the usual care group. Among them, 6,758 had hypertension, 2,147 had diabetes, 2,861 had dyslipidemia, and 1,221 had proteinuria in the intervention group, with corresponding numbers of 4,833, 1,517, 2,262, and 845, respectively, in the usual care group. There were no material differences in mean levels and proportions of major cardiovascular risk factors between the two groups. CONCLUSIONS We expect to provide scientific evidence on the effectiveness of health counselling.
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5.
Effectiveness of Individual Real-Time Video Counseling on Smoking, Nutrition, Alcohol, Physical Activity, and Obesity Health Risks: Systematic Review.
Byaruhanga, J, Atorkey, P, McLaughlin, M, Brown, A, Byrnes, E, Paul, C, Wiggers, J, Tzelepis, F
Journal of medical Internet research. 2020;(9):e18621
Abstract
BACKGROUND Real-time video communication technology allows virtual face-to-face interactions between the provider and the user, and can be used to modify risk factors for smoking, nutrition, alcohol consumption, physical activity, and obesity. No systematic reviews have examined the effectiveness of individual real-time video counseling for addressing each of the risk factors for smoking, nutrition, alcohol consumption, physical activity, and obesity. OBJECTIVE This systematic review aims to examine the effectiveness of individually delivered real-time video counseling on risk factors for smoking, nutrition, alcohol consumption, physical activity, and obesity. METHODS The MEDLINE (Medical Literature Analysis and Retrieval System Online), EMBASE (Excerpta Medica Database), PsycINFO, Cochrane Register of Controlled Trials, and Scopus databases were searched for eligible studies published up to November 21, 2019. Eligible studies were randomized or cluster randomized trials that tested the effectiveness of individual real-time video communication interventions on smoking, nutrition, alcohol, physical activity, and obesity in any population or setting; the comparator was a no-intervention control group or any other mode of support (eg, telephone); and an English-language publication. RESULTS A total of 13 studies were eligible. Four studies targeted smoking, 3 alcohol, 3 physical activity, and 3 obesity. In 2 of the physical activity studies, real-time video counseling was found to significantly increase physical activity when compared with usual care at week 9 and after 5 years. Two obesity studies found a significant change in BMI between a video counseling and a documents group, with significantly greater weight loss in the video counseling group than the in-person as well as the control groups. One study found that those in the video counseling group were significantly more likely than those in the telephone counseling group to achieve smoking cessation. The remaining studies found no significant differences between video counseling and telephone counseling or face-to-face counseling for smoking cessation, video counseling and face-to-face treatment on alcohol consumption, video counseling and no counseling for physical activity, and video counseling and face-to-face treatment on BMI. The global methodological quality rating was moderate in 1 physical activity study, whereas 12 studies had a weak global rating. CONCLUSIONS Video counseling is potentially more effective than a control group or other modes of support in addressing physical inactivity and obesity and is not less effective in modifying smoking and alcohol consumption. Further research is required to determine the relative benefits of video counseling in terms of other policy and practice decision-making factors such as costs and feasibility.
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6.
"[Repeat] testing and counseling is one of the key [services] that the government should continue providing": participants' perceptions on extended repeat HIV testing and enhanced counseling (ERHTEC) for primary HIV prevention in pregnant and lactating women in the PRIMAL study, Uganda.
Bannink Mbazzi, F, Namukwaya, Z, Amone, A, Ojok, F, Etima, J, Byamugisha, J, Katabira, E, Fowler, MG, Homsy, J, King, R, et al
BMC public health. 2020;(1):694
Abstract
BACKGROUND The 'Primary HIV Prevention among Pregnant and Lactating Ugandan Women' (PRIMAL) randomized controlled trial aimed to assess an enhanced counseling strategy linked to extended postpartum repeat HIV testing and enhanced counseling among 820 HIV-negative pregnant and lactating women aged 18-49 years and 410 of their male partners to address the first pillar of the WHO Global Strategy for the Prevention of Mother-to-Child HIV transmission (PMTCT). This paper presents findings of qualitative studies aimed at evaluating participants' and service providers' perceptions on the acceptability and feasibility of the intervention and at understanding the effects of the intervention on risk reduction, couple communication, and emotional support from women's partners. METHODS PRIMAL Study participants were enrolled from two antenatal care clinics and randomized 1:1 to an intervention or control arm. Both arms received repeat sexually transmitted infections (STI) and HIV testing at enrolment, labor and delivery, and at 3, 6, 12, 18 and 24 months postpartum. The intervention consisted of enhanced quarterly counseling on HIV risk reduction, couple communication, family planning and nutrition delivered by study counselors through up to 24 months post-partum. Control participants received repeat standard post-test counseling. Qualitative data were collected from intervention women participants, counsellors and midwives at baseline, midline and end of the study through 18 focus group discussions and 44 key informant interviews. Data analysis followed a thematic approach using framework analysis and a matrix-based system for organizing, reducing, and synthesizing data. RESULTS At baseline, FGD participants mentioned multiple sexual partners and lack of condom use as the main risks for pregnant and lactating women to acquire HIV. The main reasons for having multiple sexual partners were 1) the cultural practice not to have sex in the late pre-natal and early post-natal period; 2) increased sexual desire during pregnancy; 3) alcohol abuse; 4) poverty; and 5) conflict in couples. Consistent condom use at baseline was limited due to lack of knowledge and low acceptance of condom use in couples. The majority of intervention participants enrolled as couples felt enhanced counselling improved understanding, faithfulness, mutual support and appreciation within their couple. Another benefit mentioned by participants was improvement of couple communication and negotiation, as well as daily decision-making around sexual needs, family planning and condom use. Participants stressed the importance of providing counselling services to all couples. CONCLUSION This study shows that enhanced individual and couple counselling linked to extended repeat HIV and STI testing and focusing on HIV prevention, couple communication, family planning and nutrition is a feasible and acceptable intervention that could enhance risk reduction programs among pregnant and lactating women. TRIAL REGISTRATION ClinicalTrials.gov registration number NCT01882998, date of registration 21st June 2013.
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7.
Influence of nutrition education in paediatric coeliac disease: impact of the role of the registered dietitian: a prospective, single-arm intervention study.
Suárez-González, M, Bousoño García, C, Jiménez Treviño, S, Iglesias Cabo, T, Díaz Martín, JJ
Journal of human nutrition and dietetics : the official journal of the British Dietetic Association. 2020;(6):775-785
Abstract
BACKGROUND The diagnosis of coeliac disease (CD) involves a change in the diet of the individual, which may influence their quality of life and nutritional status. The present study aimed to determine whether nutrition education by a registered dietitian is able to improve eating habits and body composition in children with CD. METHODS Dietary, physical activity and body composition changes were analysed, comparing baseline assessments with those 1 year after receiving education on healthy eating. At both time points, a 3-day dietary survey, a food frequency consumption questionnaire, an adherence to the Mediterranean diet test (Kidmed), duration of activity and an electrical bioimpedance study were conducted. Student's paired t-test and the McNemar test were also employed. RESULTS Seventy-two subjects (42 girls) with an mean (range) age of 10 (2-16) years were included. Before the intervention, an unbalanced diet was observed, rich in protein and fat, and deficient in complex carbohydrates. Only 14% consumed an adequate Mediterranean diet. After nutrition intervention, a significant increase in the consumption of plant-based foods and a concomitant decrease in meat, dairy and processed food intake (P < 0.001) were observed. Moreover, 92% of the patients (P < 0.001) managed to consume an adequate Mediterranean diet. Similarly, an increase was observed in the duration of physical activity undertaken [mean (SD) 1.02 (1.79) h, P < 0.001] and improvements in body composition were recorded, with a 17% decrease in fat mass percentage (P < 0.001). CONCLUSIONS Nutrition intervention focused on healthy eating is effective with respect to improving the nutritional status and diet quality in CD patients.
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8.
Cost-effectiveness of a lifestyle intervention in high-risk individuals for diabetes in a low- and middle-income setting: Trial-based analysis of the Kerala Diabetes Prevention Program.
Sathish, T, Oldenburg, B, Thankappan, KR, Absetz, P, Shaw, JE, Tapp, RJ, Zimmet, PZ, Balachandran, S, Shetty, SS, Aziz, Z, et al
BMC medicine. 2020;(1):251
Abstract
BACKGROUND Data on the cost-effectiveness of lifestyle-based diabetes prevention programs are mostly from high-income countries, which cannot be extrapolated to low- and middle-income countries. We performed a trial-based cost-effectiveness analysis of a lifestyle intervention targeted at preventing diabetes in India. METHODS The Kerala Diabetes Prevention Program was a cluster-randomized controlled trial of 1007 individuals conducted in 60 polling areas (electoral divisions) in Kerala state. Participants (30-60 years) were those with a high diabetes risk score and without diabetes on an oral glucose tolerance test. The intervention group received a 12-month peer-support lifestyle intervention involving 15 group sessions delivered in community settings by trained lay peer leaders. There were also linked community activities to sustain behavior change. The control group received a booklet on lifestyle change. Costs were estimated from the health system and societal perspectives, with 2018 as the reference year. Effectiveness was measured in terms of the number of diabetes cases prevented and quality-adjusted life years (QALYs). Three times India's gross domestic product per capita (US$6108) was used as the cost-effectiveness threshold. The analyses were conducted with a 2-year time horizon. Costs and effects were discounted at 3% per annum. One-way and multi-way sensitivity analyses were performed. RESULTS Baseline characteristics were similar in the two study groups. Over 2 years, the intervention resulted in an incremental health system cost of US$2.0 (intervention group: US$303.6; control group: US$301.6), incremental societal cost of US$6.2 (intervention group: US$367.8; control group: US$361.5), absolute risk reduction of 2.1%, and incremental QALYs of 0.04 per person. From a health system perspective, the cost per diabetes case prevented was US$95.2, and the cost per QALY gained was US$50.0. From a societal perspective, the corresponding figures were US$295.1 and US$155.0. For the number of diabetes cases prevented, the probability for the intervention to be cost-effective was 84.0% and 83.1% from the health system and societal perspectives, respectively. The corresponding figures for QALY gained were 99.1% and 97.8%. The results were robust to discounting and sensitivity analyses. CONCLUSIONS A community-based peer-support lifestyle intervention was cost-effective in individuals at high risk of developing diabetes in India over 2 years. TRIAL REGISTRATION The trial was registered with Australia and New Zealand Clinical Trials Registry ( ACTRN12611000262909 ). Registered 10 March 2011.
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9.
Diet and Healthy Lifestyle in the Management of Gestational Diabetes Mellitus.
Rasmussen, L, Poulsen, CW, Kampmann, U, Smedegaard, SB, Ovesen, PG, Fuglsang, J
Nutrients. 2020;(10)
Abstract
Gestational diabetes mellitus (GDM) among pregnant women increases the risk of both short-term and long-term complications, such as birth complications, babies large for gestational age (LGA), and type 2 diabetes in both mother and offspring. Lifestyle changes are essential in the management of GDM. In this review, we seek to provide an overview of the lifestyle changes which can be recommended in the management of GDM. The diet recommended for women with GDM should contain sufficient macronutrients and micronutrients to support the growth of the foetus and, at the same time, limit postprandial glucose excursions and encourage appropriate maternal gestational weight gain. Blood glucose excursions and hyperglycaemic episodes depend on carbohydrate-intake. Therefore, nutritional counselling should focus on the type, amount, and distribution of carbohydrates in the diet. Further, physical activity has beneficial effects on glucose and insulin levels and it can contribute to a better glycaemic control.
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10.
Nutritional Intervention Reduces Dyslipidemia, Fasting Glucose and Blood Pressure in People Living with HIV/AIDS in Antiretroviral Therapy: A Randomized Clinical Trial Comparing Two Nutritional Interventions.
Aparecida Silveira, E, Falco, MO, Santos, ASEAC, Noll, M, de Oliveira, C
Nutrients. 2020;(10)
Abstract
Antiretroviral therapy (ART) increases the risk of cardiometabolic diseases in people living with HIV/AIDS (PLWHA). However, there is a lack of evidence regarding the effectiveness of a nutritional intervention on several cardiometabolic parameters in this population. Therefore, this study aimed to evaluate the effectiveness of two nutritional interventions on several cardiometabolic parameters in PLWHA treated with ART. A parallel randomized clinical trial was performed with PLWHA treated with ART. The participants (n = 88) were divided into two intervention groups: (1) nutritional counseling (n = 44) and (2) individualized dietary prescription (n = 44). The follow-up period was 30 weeks. A reduction in low-density lipoprotein (LDL) was the primary outcome. Secondary outcome variables were reductions in total cholesterol (TC), triglycerides (TG), fasting plasma glucose (FPG), systolic and diastolic blood pressures (SBP and DBP, respectively), waist circumference (WC), body mass index (BMI), and increases in high-density lipoproteins (HDL). A multiple linear regression was used to analyze the effectiveness of the interventions, adjusted for sociodemographic, lifestyle, and clinical characteristics. Sixty-two PLWHA completed the trial (nutritional counseling, n = 32; individualized dietary prescription, n = 30). At follow-up, we observed in the nutritional counseling group significant reductions in SBP (p = 0.036) and DBP (p = 0.001). Significant reductions in FPG (p = 0.008) and DBP (p = 0.023) were found in the individualized dietary prescription group. In the fully adjusted models, significant reductions in LDL, SBP, DBP, and BMI were found in the individualized dietary prescription group. In conclusion, the two investigated nutritional interventions were effective in reducing some cardiometabolic risk factors in PLWHA. However, after adjustments for covariates, the individualized dietary prescription showed significant reductions in the primary outcome and, also, in more cardiometabolic risk factors than the nutritional counseling.