BMJ Nutrition, Prevention and Health最新文献

{"title":"Implementation and sales impact of a capacity building intervention in Australian sporting facility food outlets: a longitudinal observational study.","authors":"Miranda R Blake,&nbsp;Helena Romaniuk,&nbsp;Devorah Riesenberg,&nbsp;Tara Boelsen-Robinson,&nbsp;Adrian J Cameron,&nbsp;Liliana Orellana,&nbsp;Anna Peeters","doi":"10.1136/bmjnph-2022-000445","DOIUrl":"https://doi.org/10.1136/bmjnph-2022-000445","url":null,"abstract":"<p><strong>Background: </strong>Few studies have explored behavioural and financial impacts of retail initiatives after 2 years to address the unhealthy food environments common in local government sporting settings.</p><p><strong>Aims: </strong>To evaluate the impact of a 2-year local government capacity building intervention in sporting facility food outlets on (1) the healthiness of refrigerated drink choices available and visible to customers, (2) healthiness of refrigerated drinks sold and (3) refrigerated drink revenue.</p><p><strong>Methods: </strong>52 sporting facilities within 8 local governments from Victoria, Australia, participated in an intervention between March 2018 and February 2020 by limiting 'red' (least healthy) drinks to ≤20% of refrigerator display and increasing 'green' (healthiest) drinks to ≥50% of display. Mixed models assessed changes in mean percentage of 'red', 'amber' and 'green' drinks displayed over time, compared with baseline.Facilities provided electronic weekly itemised sales data (December 2015 to February 2020). Weekly volume of 'red' or 'green' drinks sold as a proportion of total drinks sold, and total refrigerated drinks revenue were compared preimplementation and postimplementation using mixed models (seasonal facilities), and mixed-effect interrupted time series models (non-seasonal facilities).</p><p><strong>Results: </strong>Display of 'red' drinks decreased by mean -17.1 percentage points (pp) (95% CI -23.9 to -10.3) and 'green' drinks increased 16.1 pp (95% CI 9.30, 22.9) between baseline and 18-month audits.At nine seasonal facilities, compared with the summer preimplementation, the mean volume of 'red' drinks sold decreased by -19.0 pp (95% CI -28.6, to -9.51) and refrigerated drink revenue decreased by-AU$81.8 (95% CI -AU$123 to -AU$40.8) per week. At 15 non-seasonal facilities, by February 2020, the volume of 'red' drinks sold decreased on average by -11.0 pp (95% CI -21.6 to -0.41) with no change in drink revenue.</p><p><strong>Conclusion: </strong>Reducing the display of unhealthy drinks can be an effective public health policy to improve the healthiness of customer purchases, provided there is consideration of potential impacts on revenue.</p>","PeriodicalId":36307,"journal":{"name":"BMJ Nutrition, Prevention and Health","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/59/68/bmjnph-2022-000445.PMC9813625.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10857974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of carbohydrate counting knowledge among individuals with type 1 diabetes mellitus in Saudi Arabia: a cross-sectional study.","authors":"Nahla Mohammed Bawazeer,&nbsp;Leena Hamdan Alshehri,&nbsp;Nouf Mohammed Alharbi,&nbsp;Noha Abdulaziz Alhazmi,&nbsp;Alhanouf Fahad Alrubaysh,&nbsp;Alia Riad Alkasser,&nbsp;Khaled Hani Aburisheh","doi":"10.1136/bmjnph-2022-000553","DOIUrl":"https://doi.org/10.1136/bmjnph-2022-000553","url":null,"abstract":"<p><strong>Introduction: </strong>Carbohydrate counting (CC) is an important nutritional strategy to improve glycaemic outcomes among patients with diabetes. Few studies have investigated CC knowledge among individuals with type 1 diabetes mellitus (T1DM) in Saudi Arabia. Therefore, we aimed to evaluate CC knowledge in Saudi adults with T1DM.</p><p><strong>Study design and methods: </strong>A cross-sectional study was conducted between December 2021 and February 2022, including 224 patients with T1DM from the University Diabetes Center, Riyadh. Adults aged ≥18 years, diagnosed with T1DM for >1 year, and residing in Saudi Arabia were included. CC knowledge was assessed using a previously well-studied tool (AdultCarbQuiz), which was translated into Arabic and tested for validity by a group of dieticians. Descriptive statistics were used for data analysis, and bivariate and regression analyses were conducted.</p><p><strong>Results: </strong>The AdultCarbQuiz questionnaire-Arabic version had good validity and reliability (Cronbach's α: 0.87). The CC method was used by 54% of the participants. The mean CC knowledge score was 23.01±7.31. A significant negative linear relationship between the participants' CC knowledge scores, and age and glycated haemoglobin (HbA1c) levels, was revealed by simple regression analysis. Furthermore, significant independent variables related to CC knowledge scores were CC use, HbA1c levels, being taught about CC (>5 times), insulin pump usage and DM duration (≤15 years).</p><p><strong>Conclusions: </strong>Approximately half of the patients used the CC method. The mean CC knowledge scores were better in patients who used the CC method, were more frequently taught about CC, were treated using an insulin pump, and had a shorter DM duration than their counterparts. Therefore, designing and implementing a well-structured nutrition education programme tailored to individuals with diabetes is crucial to provide them with up-to-date dietary information, as well as the necessary knowledge and skills, to improve their outcomes and manage their condition.</p>","PeriodicalId":36307,"journal":{"name":"BMJ Nutrition, Prevention and Health","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/84/23/bmjnph-2022-000553.PMC9813616.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10874749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prenatal mercury exposure, fish intake and child emotional behavioural regulation in the Norwegian Mother, Father and Child Cohort Study.","authors":"Kristine Vejrup,&nbsp;Anne-Lise Brantsæter,&nbsp;Helle Margrete Meltzer,&nbsp;Mohammadreza Mohebbi,&nbsp;Helle Katrine Knutsen,&nbsp;Jan Alexander,&nbsp;Margareta Haugen,&nbsp;Felice Jacka","doi":"10.1136/bmjnph-2021-000412","DOIUrl":"https://doi.org/10.1136/bmjnph-2021-000412","url":null,"abstract":"<p><strong>Objective: </strong>While maternal fish consumption in pregnancy has consistently been linked to better cognitive and emotional outcomes in children, fish is also a primary source of exposure to methyl mercury (MeHg), which has been linked to poorer child cognitive outcomes. The aim of this study was to evaluate the associations between MeHg exposure, using calculated MeHg exposure from maternal diet and total mercury (Hg) concentration in maternal blood during pregnancy, and child internalising and externalising behaviours at 3 and 5 years of age.</p><p><strong>Design and participants: </strong>The study sample comprised 51 238 mother-child pairs in the Norwegian Mother, Father and Child Cohort Study. Data on maternal blood Hg concentration in gestational week 18 were available for a sub-sample of 2936 women. Maternal MeHg exposure from diet was calculated from a validated Food Frequency Questionnaire answered in mid-pregnancy. Mothers reported children's emotional behaviour at age 3 and 5 years by questionnaires including twenty items from the Child Behaviour Checklist. Longitudinal associations were examined using generalised estimating equations, adjusted for potential confounders and stratified by maternal fish intake.</p><p><strong>Results: </strong>Maternal blood Hg concentration (median=1.02 µg/L, 90th percentile=2.22, range=0-13.8) was not associated with emotional behaviour in children. Increasing dietary MeHg intake (median 0.15 µg/kg body weight/week, 90th percentiles=0.31, range=0-1.86) was significantly associated with lower internalising β=-0.03 (95% CI -0.05 to -0.00) and externalising child behaviours β=-0.04 (95% CI -0.07 to -0.02) in adjusted models. The inverse associations were also apparent when stratifying by low/high maternal fish intake (<400 and ≥400 g/week).</p><p><strong>Conclusions: </strong>The results indicated that prenatal MeHg exposure, well below the weekly tolerable intake established by European Food Safety Authority (1.3 µg/kg bw), did not adversely affect child emotional regulation. Children of mothers consuming fish regularly were less likely to show signs of emotional behavioural problems.</p>","PeriodicalId":36307,"journal":{"name":"BMJ Nutrition, Prevention and Health","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/57/43/bmjnph-2021-000412.PMC9813626.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10508967","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of a brief dietary counselling intervention on emergency department cardiac chest pain presentations.","authors":"Ronan Murphy,&nbsp;Ahmed Al Rasheed,&nbsp;Laura Keaver","doi":"10.1136/bmjnph-2021-000385","DOIUrl":"https://doi.org/10.1136/bmjnph-2021-000385","url":null,"abstract":"<p><strong>Introduction: </strong>15% of all presentations to our emergency department last year were chest pain related. This presented an opportunity to evaluate the impact of a brief physician counselling intervention on patient-reported changes in cardio-protective foodstuff intake.</p><p><strong>Methods: </strong>This is a prospective non-randomised before and after comparison study without controls, conducted between an emergency department presentation and a scheduled follow-up visit at a cardiac diagnostics department. Participants were recruited between February and March 2021. The selected dietary components for inclusion after review of the literature were green leafy vegetables, other coloured vegetables, wholegrains, legumes and fruits. A food frequency questionnaire was completed by patients before and after a physician counselling intervention aided by a dietary infographic. Additionally, using the transtheoretical model for health behaviour change, we assessed each patient's evolution during the study.</p><p><strong>Results: </strong>38 patients were recruited. For patients with total baseline consumptions of five or fewer per day, there was an increase in cardioprotective foodstuff intakes (z=-2.784 p<0.005 effect size 0.39). Corresponding to this, there was a participant shift observed towards the <i>action</i> and <i>maintenance</i> phases of behaviour change from the <i>contemplation</i> and <i>preparation</i> phases.</p><p><strong>Discussion: </strong>We demonstrated a statistically significant change with moderate effect size using a simple infographic, coupled with brief physician counselling, to promote increased intake of cardioprotective foodstuffs by patients with poor baseline intakes (<5 cardio-protective foods per day) and known modifiable risk factors for ischaemic heart disease.</p><p><strong>Conclusion: </strong>Diet is one arm in the prevention of cardiovascular disease that is often neglected by physicians. This study found that a brief dietary counselling intervention applied in an emergency department setting, administered by non-nutritionists can have a role in changing patient dietary behaviour.</p>","PeriodicalId":36307,"journal":{"name":"BMJ Nutrition, Prevention and Health","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/df/ce/bmjnph-2021-000385.PMC9813630.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10874750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fibre-optic, electronic pH test device compared with current NHS guidance to confirm nasogastric tube placement.","authors":"Tracy Earley,&nbsp;Alison Young,&nbsp;Shirley Pringle,&nbsp;Yvonne Clarkson,&nbsp;Alexandra Williams,&nbsp;Rosemary Howell,&nbsp;Marcus Ineson","doi":"10.1136/bmjnph-2022-000506","DOIUrl":"https://doi.org/10.1136/bmjnph-2022-000506","url":null,"abstract":"<p><p>The clinical objectives of this prospective, random, convenience series were: 1. Compare a novel fibre-optic pH test device (NGPOD) to gastric aspirate and pH testing for nasogastric tube (NGT) confirmation. 2. Determine if the new device reduces the need for chest radiography (chest X-ray, CXR).</p><p><strong>Methods: </strong>Recruitment of patients over the age of 18, requiring NGT feeding.Exclusion criteria: oesophageal gastrointestinal surgery within 3 months; all those with partial or total gastrectomy; bleeding gastric and duodenal ulcers; gastric cancer; those with oesophageal varices; those considered to be inappropriate.The index test, NGPOD, comprises a fine, flexible fibre-optic sensor passed down the NGT, then connected to an electronic device. A green light indicates pH ≤5.5, and a red light if pH is >5.5.The reference test is withdrawal of gastric aspirate and testing with universal pH indicator strips then comparison to a colour chart. Second-line testing is establishing NGT position by CXR or subjective clinical assessment (SCA) in intensive care unit (ICU).</p><p><strong>Results: </strong>The analysed data set contained 174 subjects who had undergone 496 tests, 96 initial and 400 repeat NGT checks.For all patients, NGPOD can reduce the need for CXR or SCA by 21.2%.In ICU, NGPOD can reduce the need for CXR or SCA by 24.5%.When performing initial tests, immediately after tube placement, NGPOD can reduce the need for CXR or SCA in 61% of patients.With repeat testing, NGPOD can reduce the need to progress to CXR or SCA in 16% of tests.</p><p><strong>Conclusions: </strong>The objective, yes-no result delivered by NGPOD, eliminates the subjective reading of a pH strip colour change, reducing the subjective element. The index test has the opportunity to reduce risk, improve safety and decrease the numbers of patients requiring X-ray. It, therefore, has the potential to reduce never events associated with NGT misplacement.</p>","PeriodicalId":36307,"journal":{"name":"BMJ Nutrition, Prevention and Health","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9813617/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10508972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Reduced COVID-19 severity elicited by weight loss from a medically supervised ketogenic diet in a geographically diverse ambulatory population with type 2 diabetes and obesity.","authors":"Brittanie M Volk,&nbsp;Caroline G P Roberts,&nbsp;Michelle VanTieghem,&nbsp;M Patricia George,&nbsp;Rebecca N Adams,&nbsp;Shaminie J Athinarayanan,&nbsp;Amy L McKenzie","doi":"10.1136/bmjnph-2022-000444","DOIUrl":"https://doi.org/10.1136/bmjnph-2022-000444","url":null,"abstract":"<p><strong>Objective: </strong>To investigate factors associated with COVID-19 severity in ambulatory individuals with type 2 diabetes mellitus (T2DM) and obesity treated with a medically supervised ketogenic diet (MSKD).</p><p><strong>Research design and methods: </strong>In this real-world, retrospective, exploratory analysis, multivariate modelling was used to assess clinical factors associated with hospitalisation for COVID-19 in a geographically diverse outpatient population with T2DM treated virtually.</p><p><strong>Results: </strong>Leading up to COVID-19 onset, non-hospitalised patients had higher average ketones (0.64 vs 0.52 mmol/L; p=0.016) and greater weight loss (6.8% vs 4.2%; p=0.009) compared with those hospitalised. Greater weight loss was significantly associated with lower likelihood of hospitalisation (adjusted OR=0.91, p=0.005), controlling for enrolment demographics and medical characteristics.</p><p><strong>Conclusions: </strong>Therapies such as MSKD, which elicit rapid, significant weight loss, may favourably impact COVID-19 hospitalisation rate and severity in individuals with T2DM and obesity.</p>","PeriodicalId":36307,"journal":{"name":"BMJ Nutrition, Prevention and Health","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/ed/71/bmjnph-2022-000444.PMC9813610.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10857972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of the safety, tolerability and plasma vitamin D response to long-term use of patented transdermal vitamin D patches in healthy adults: a randomised parallel pilot study.","authors":"Angie Jefferson,&nbsp;Clarice Borges","doi":"10.1136/bmjnph-2022-000471","DOIUrl":"https://doi.org/10.1136/bmjnph-2022-000471","url":null,"abstract":"<p><strong>Background: </strong>Vitamin D delivered transdermally may suppress hyperactivity in nociceptor pain receptors and alter pain intensity, offering a useful addition to localised pain management in varying clinical settings. Currently, little is known about long-term usage of continuous-release vitamin D patches.</p><p><strong>Method: </strong>We conducted a randomised parallel pilot trial to evaluate safety and tolerability of daily application of patented (US8821921B2) transdermal vitamin D patches over 8 weeks and assess time-level profile of serum vitamin D. Compliance, tolerance and sun exposure were monitored daily, serum 25(OH)D measured 2-weekly and dietary intake and safety markers 4-weekly.</p><p><strong>Results: </strong>Thirty healthy adults were randomised to two treatment groups: big patch and small patch. mean age was 36 years (20-68 years) with a 63% female to 37% male split. Patches differed in size but contained identical ingredients including 30 000 IU cholecalciferol. Physical and blood safety markers remained stable, within normal clinical parameters, and with no clinically meaningful changes throughout. Five big patch participants experienced skin irritation, which was mild and occasional for three, but continuous for two leading to patch withdrawal. There were no skin reactions in small patch group. average, serum 25(OH)D levels increased by +14 nmol/L (SD 11.63, range, -4 to 40 nmol/L) between baseline and week 8, with no significant differences between patch sizes. There was a shift in overall vitamin D status between baseline and week 8 (23% deficient (<30 nmol/L) decreasing to 0%, and normal (>50 nmol/L) increasing from 37% to 70% at week 8).</p><p><strong>Conclusion: </strong>Based on these results, long-term (8 weeks) application of patented transdermal vitamin D patches was found to be safe. There may be minor skin tolerance issues with big patches for some, which appears to relate to patch size. Larger trials are warranted to explore the increase in vitamin D levels beyond 8 weeks.</p><p><strong>Trial registration number: </strong>NCT04851990.</p>","PeriodicalId":36307,"journal":{"name":"BMJ Nutrition, Prevention and Health","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/a3/e5/bmjnph-2022-000471.PMC9813629.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10857973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Interventions in Small Island Developing States to improve diet, with a focus on the consumption of local, nutritious foods: a systematic review.","authors":"Emily Haynes,&nbsp;Eden Augustus,&nbsp;Catherine R Brown,&nbsp;Cornelia Guell,&nbsp;Viliamu Iese,&nbsp;Lili Jia,&nbsp;Karyn Morrissey,&nbsp;Nigel Unwin","doi":"10.1136/bmjnph-2021-000410","DOIUrl":"https://doi.org/10.1136/bmjnph-2021-000410","url":null,"abstract":"<p><strong>Introduction: </strong>Food security in Small Island Developing States (SIDS) is an international policy priority. SIDS have high rates of nutrition-related non-communicable diseases, including obesity and type 2 diabetes, micronutrient deficiencies and, in many, persistent childhood stunting. This is associated with an increasing reliance on imported processed food of poor nutritional quality. Calls have been made for strengthening local food systems, resilient to climate change, to increase the consumption of nutritious locally produced food. We aimed to systematically review interventions intended to improve diet in SIDS, and specifically explore whether these interventions applied a local food approach.</p><p><strong>Methods: </strong>The search strategy was applied to 11 databases, including in health, social science and agriculture. Screening of titles, abstracts and data extraction was undertaken in duplicate. Risk of bias was assessed using Cochrane tools. Narrative synthesis of the results was undertaken. The study protocol was registered (PROSPERO registration number: 2020CRD42020201274).</p><p><strong>Results: </strong>From 26 062 records, 154 full texts were reviewed and 24 were eligible. Included studies were from the Caribbean, Pacific, Mauritius and Singapore. Five were a randomised study design, one an interrupted time series analysis, eight controlled and ten uncontrolled pre-test and post-test. Nine studies included some aspect of a local food approach. Most interventions (n=15) included nutrition education, with evidence of effectiveness largely limited to those that also included practical skills training, such as vegetable gardening or food preparation. Three studies were considered low risk of bias, with the majority (n=13) of moderate risk.</p><p><strong>Conclusion: </strong>There is a lack of robust evidence on interventions to improve diet in SIDS. The evidence suggests that multifaceted approaches are likely to be the most effective, and local food approaches may promote effectiveness, through mechanisms of cultural and contextual relevance. Further development and evaluation of interventions is urgently required to increase the comparability of these studies, to help guide policy on improving nutrition in SIDS.</p>","PeriodicalId":36307,"journal":{"name":"BMJ Nutrition, Prevention and Health","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9813623/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10499424","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of a multidisciplinary nutritional support team on quality improvement for patients receiving home parenteral nutrition.","authors":"Michael Rothkopf,&nbsp;Mohan Pant,&nbsp;Rebecca Brown,&nbsp;Jaimie Haselhorst,&nbsp;Francine Gagliardotto,&nbsp;Allison Tallman,&nbsp;Debbie Stevenson,&nbsp;Andrew DePalma,&nbsp;Michael Saracco,&nbsp;Dan Rosenberg,&nbsp;Vladimir Proudan,&nbsp;Kishwar Shareef,&nbsp;Nudrat Ayub","doi":"10.1136/bmjnph-2022-000484","DOIUrl":"https://doi.org/10.1136/bmjnph-2022-000484","url":null,"abstract":"<p><strong>Introduction: </strong>Home parenteral nutrition (HPN) is essential for patients with intestinal failure requiring long-term nutritional support. The Amerita Quality Improvement Project for HPN Patients (QIP-PN) explored the effect of a physician nutrition expert (PNE)-led multidisciplinary nutritional support team (MNST) on HPN care for patients under its service.</p><p><strong>Objective: </strong>To determine an MNST effect on adherence to protocols, outcomes and quality of life (QOL) in HPN.</p><p><strong>Methods: </strong>The study was divided into three phases: data review (phases 1a and 1b), observation (phase 2) and intervention (phase 3). Seven Amerita locations were selected as 'study branches' (population), from which all study patients and controls were drawn. The quality improvement project employed a quasi-experimental case-matched control group (control) design. Data were collected on demographics, treating physicians PNE status, HPN care variables, recommended interventions, quality-of-life assessment, adverse outcomes and hospitalisations. Paired t-test compared continuous data between phases 2 and 3. Comparisons between study and control groups used a negative binomial regression model.</p><p><strong>Results: </strong>Thirty-four patients were reviewed in phase 1a and 197 in phase 1b. Forty study patients completed phase 2 and progressed into phase 3, of whom 30 completed ≥60 therapy days. Patients were lost to follow-up if they discontinued HPN for any reason. Improvements in weight, body mass index and QOL were seen in the study patients during intervention. Recommendations made and accepted by treating physicians differed based on PNE status. Study patients had fewer adverse outcomes and related hospitalisations than controls.</p><p><strong>Conclusion: </strong>MNST recommendations improved clinical, biochemical parameters and patients' self-reported overall health. MNST input reduced adverse outcomes, hospitalisation and the length of stay at the hospital. This study highlights the potential for MNST to have a significant impact on the quality and overall cost of HPN management.</p>","PeriodicalId":36307,"journal":{"name":"BMJ Nutrition, Prevention and Health","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/94/01/bmjnph-2022-000484.PMC9813622.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10508970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nutrition risk, physical activity and fibre intake are associated with body composition in OA: analysis of the Canadian Longitudinal Study on Aging.","authors":"Jaclyn N Chopp-Hurley,&nbsp;Emily G Wiebenga,&nbsp;Heather H Keller,&nbsp;Monica R Maly","doi":"10.1136/bmjnph-2021-000319","DOIUrl":"https://doi.org/10.1136/bmjnph-2021-000319","url":null,"abstract":"<p><strong>Objective: </strong>Sarcopenic obesity is a key feature in osteoarthritis (OA). While ideal OA treatment involves physical activity and diet, how diet influences OA pathophysiology is unclear. We explored the associations between diet, nutrition risk and physical activity with body composition in older adults with OA.</p><p><strong>Methods: </strong>Baseline data from the Canadian Longitudinal Study on Aging data set were analysed. Participants with hip, knee, hand or multiple forms of OA were included in this cross-sectional analysis. Body composition measures (lean, fat and total masses (kg) and body fat percentage) were separate dependent variables. Regression analyses were conducted to explore associations between body composition with dietary intake (high calorie snack, fibre), nutrition risk (SCREEN II) and physical activity (Physical Activity Scale for the Elderly).</p><p><strong>Results: </strong>1596 participants were 66.5 (9.0) years old with a body mass index of 28.2 (5.3) kg/m². Higher fibre cereal intake was associated with higher lean mass (unstandardised beta coefficient 0.5 (0.1, 0.9), p=0.02) and lower body fat percentage (-0.3 (-0.6, 0.0), p=0.046). Lower nutrition risk was associated with higher lean mass (0.1 (0.0, 0.1), p=0.03), lower fat mass (-0.05 (-0.1, 0.0), p=0.009) and lower body fat percentage (-0.1 (-0.1, 0.0), p<0.001). Higher physical activity was associated with higher lean mass (0.01 (0.01, 0.02), p<0.001), lower fat mass (-0.01 (0.0, 0.0), p=0.005) and lower body fat percentage (-0.01 (0.0, 0.0), p<0.001).</p><p><strong>Conclusion: </strong>Greater physical activity and lower nutrition risk were associated with better body composition. While fibre intake was also associated body composition, the CIs were wide suggesting weak associations.</p>","PeriodicalId":36307,"journal":{"name":"BMJ Nutrition, Prevention and Health","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/ba/24/bmjnph-2021-000319.PMC9813624.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10874753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}