Sustainable Diets as Tools to Harmonize the Health of Individuals,Communities and the Planet: A Systematic Review

Background. Climate change and global health are inextricably linked. Thus, health systems and their professionals must adapt and evolve without losing quality of care. Aim(s). To identify health and environmental co-benefits derived from a sustainable diet and promotion strategies that favor its implementation. Methods. A systematic search for articles published on sustainable diets and human/planetary health published between 2013 and 2020 was conducted on the databases PubMed, Cinahl, Scopus and Trip from 4 to 7 May 2020 in accordance with the PRISMA guideline. Results. A total of 201 articles was retrieved, but only 21 were included. A calorie-balanced diet mainly based on food of plant origin that would allow the attainment of 60% of daily caloric requirements and a low protein intake from animal foods (focusing in fish and poultry) could significantly reduce global morbi-mortality and the dietary environmental impact maintaining a framework of sustainability conditioned by the consumption of fresh, seasonal, locally produced and minimally packaged products. Discussion. The implementation of sustainable diets requires working on the triangulation of concepts of food–health–environment from schools and that is permanently reinforced during all stages of the life by healthcare workers, who should establish the appropriate modifications according to the age, gender and health situation.     

Integrating sustainable nutrition into health-related institutions: a systematic review of the literature

ObjectivesSustainable nutrition is increasingly important, as the food system contributes one third of greenhouse gas emissions. Sustainable nutrition, or sustainable diet, refers to diets with low environmental impacts that contribute to food security and health. This systematic review aimed to identify factors that influence whether professionals in health-related institutions integrate sustainable nutrition into their practice.MethodsA mixed-methods systematic review was conducted using the MEDLINE, Embase, PsycINFO, and CINAHL databases. To be included, the studies had to document perspectives on sustainable nutrition from health professionals, including dietitians, students and educators in health sciences, public health officers, and hospital food service managers. Data extraction focused on perceived barriers, facilitating factors, and top recommendations for promoting sustainable nutrition.SynthesisTwenty studies were included, most of which focused on dietitians. Data analysis revealed that 25 factors influenced the integration of sustainable nutrition into professional practice. The factors most reported in the included studies were perceived knowledge of sustainable nutrition, self-efficacy, awareness of environmental issues, and perceiving the promotion of sustainable nutrition to be part of one’s professional role. Increasing societal support through awareness campaigns and increasing institutional support through guidelines, information tools, and financial support were also frequently mentioned.ConclusionSustainable nutrition is a multifaceted concept; integrating it into already complex professional practices is therefore challenging. At the present time, dietitians seem to be the health professionals predominantly researched regarding their views on sustainable nutrition. Many concrete avenues to promote sustainable nutrition were identified through this review.Electronic supplementary materialThe online version of this article (10.17269/s41997-020-00394-3) contains supplementary material, which is available to authorized users.     

Adherence to the EAT–Lancet Diet: Unintended Consequences for the Brain?

In January 2019, the EAT–Lancet Commission defined a universal reference diet to promote human and environmental health. However, in doing so, the potential consequences for brain health were not considered. Whilst plant-based diets are generally associated with better cognitive and affective outcomes, those that severely limit animal products are not. Therefore, the potential ramifications of the EAT–Lancet diet on cognition, mood, and heart rate variability were considered (N = 328). Adherence to the Alternative Healthy Eating Index (AHEI) was associated with having a better mood, focused attention, working and episodic memory, and higher heart rate variability. However, when the EAT–Lancet diet was considered, the effects were either smaller or not significant. Cluster analysis identified a dietary style characterised by a strong adherence to the EAT–Lancet recommendation to limit meat intake, representing a sixth of the present sample. This group had a lower Mean Adequacy Ratio (MAR); did not meet the Recommended Nutrient Intake (RNI) for a range of nutrients including protein, selenium, zinc, iron, and folate; and reported a poorer mood. These data highlight the potential unintended consequences of the EAT–Lancet recommendations for nutritional adequacy and affective health in some individuals. There is a need to better optimise the EAT–Lancet diet to support brain health. As we move towards more sustainable diets, these findings emphasise the need to consider how such diets might affect the brain.     

Network‐building by community actors to develop capacities for coproduction of health services following reforms: A case study

IntroductionResponsive, integrated and sustainable health systems require that communities take an active role in service design and delivery. Much of the current literature focuses on provider‐led initiatives to gain community input, raising concerns about power imbalances inherent in invited forms of participation. This paper provides an alternate view, exploring how, in a period following reforms, community actors forge network alliances to (re)gain legitimacy and capacities to coproduce health services with system providers.MethodsA longitudinal case study traced the network‐building efforts over 3 years of a working group formed by citizens and community actors working with seniors, minorities, recent immigrants, youth and people with disabilities. The group came together over concerns about reforms that impacted access to health services and the ability of community groups to mediate access for vulnerable community residents. Data were collected from observation of the group''s meetings and activities, documents circulated within and by the group, and semi‐directed interviews. The first stage of analysis used social network mapping to reveal the network development achieved by the working group; a second traced network maturation, based on actor–network theory.ResultsNetwork mapping revealed how the working group mobilized existing links and created new links with health system actors to explore access issues. Problematization appeared as an especially important stage in network development in the context of reforms that disrupted existing collaborative relationships and introduced new structures and processes.ConclusionNetwork‐building strategies enable community actors to enhance their capacity for coproduction. A key contribution lies in the creation of ‘organizational infrastructure’.Patient or Public ContributionThe lead researcher was embedded over 3 years in the activities of the community groups and community residents. Several group members provided comments on an initial draft of this paper. To preserve the anonymity of the group, their names do not appear in the acknowledgements section.     

Community pharmacy and emerging public health initiatives in developing Southeast Asian countries: a systematic review

The development of health and healthcare systems in South‐East Asia has influenced the practice of community pharmacy. Over the years, community pharmacy in the region has striven to expand services beyond dispensing to encompass more involvement in public health issues. Searches were conducted in Scopus, EMBASE, MEDLINE and PubMed for articles published between January 2000 and December 2014, with 21 studies in five countries meeting the inclusion criteria. The findings showed increasing interest in research into the delivery of pharmacy services and public health initiatives. Overall, the review found that provision of some health services in pharmacies was common; however, most public health initiatives appeared to be poorly implemented, had limited evidence and were not demonstrated to be sustainable across the sector. This indicates that the practice of community pharmacy in the region has not significantly changed over the past 14 years with respect to the scope and quality of pharmacy services provided, and fundamental policy changes are necessary to improve this situation.     

The public health rationale for promoting plant protein as an important part of a sustainable and healthy diet

Sustainable diets are proposed as a means to improve public health and food security and to reduce the impact of the food system on the environment. Guidance around sustainable diets includes a reduction of animal products in order to move towards a more plant‐based diet, meaning that plant‐originated foods are a predominant, but not the sole component of a diet. The main principles of a sustainable diet (as provided by the Food and Agriculture Organization of the United Nations/World Health Organization) are to consume a variety of unprocessed or minimally processed foods, mainly as wholegrains, pulses, fruits and vegetables, with moderate amounts of eggs, dairy, poultry and fish and modest amounts of ruminant meat, which are consistent with the current UK healthy eating recommendations (e.g. Eatwell Guide). The aim of this review was twofold: (i) to discuss public health challenges associated with consumers’ knowledge regarding protein sustainability, healthier protein sources and protein requirements, and (ii) to review potential approaches to facilitate the shift towards a more sustainable diet. Consumers would benefit from receiving clear guidance around how much protein is needed to meet their daily requirements. The public health message directed to a consumer could highlight that desired health outcomes, such as muscle protein synthesis and weight control, can be achieved with both sources of protein (i.e. animal and plant‐based), and that what is more important is the nature of the ‘protein package’. Health promotion and education around the benefits of plant‐based protein could be one of the strategies encouraging the wider population to consider a shift towards a predominantly plant‐based diet.     

Recent Trends in Dietary Habits of the Italian Population: Potential Impact on Health and the Environment

Population growth, globalization, urbanization, and economic pressures are causing changes in food consumption all over the world. The study’s aims are (1) to evaluate trends in food habits in Italy to highlight deviations from the traditional Mediterranean diet, (2) to analyze the features of the present Italian diet that should be modified to meet evidence-based global scientific targets for a healthy and sustainable diet proposed by the EAT–Lancet Commission. Trends in food availability for human consumption during the period 2000–2017 were assessed using the food balance sheets (FBSs). Greenhouse gas (GHG) emission was estimated according to life cycle assessment (LCA) analyses. During the study period, the availability of animal fat and beef meat greatly declined (−58% and −32%, respectively), followed by fruit, potatoes, vegetables, milk, and non-tropical oils (−20%, −15%, −13%, −14%, and −11%, respectively). A substantial increase has occurred for tropical oils, fish, and nuts (+156, +26%, and +21%, respectively). In order to meet the targets of consumption proposed by the EAT–Lancet Commission, the consumption of legumes and nuts should be almost doubled, whereas the consumption of meat, eggs, dairy products, animal fat, tropical oils, and sugars should be reduced by proportions ranging from 60% to 90%. If implemented, these changes would reduce the diet-related greenhouse gas emission by nearly 50%. In conclusion, these data call for nutritional education programs and interventions on the food system aimed at promoting a healthier and more environmentally sustainable diet. To this end, the availability and affordability of products with a better impact on human health and the environment should be promoted.     

收支两条线管理对社区卫生健康管理标准服务量变化的影响

目的 探讨收支两条线政策对社区卫生服务机构健康管理标准服务量的影响.方法 对北京市执行收支两条线管理的137家社区卫生服务机构2006至2009年健康管理数据作回顾性研究,使用SPSS 13.0软件对城区和郊区社区卫生服务机构收支两条线管理前后的健康管理年标准服务量均数作配对t检验.结果 收支两条线管理前后城区和郊区社区卫生服务机构健康管理标准服务总量分别由1081965.53和157492.23减少为971793.98和149305.25（P〉0.05）,其中城区机构医疗卫生标准服务量比例由59.94%减少至52.14%（P〈0.05）、院外服务与管理标准服务量比例由13.50%增加至18.88%（P〈0.05）.城区机构以妇女保健、慢性病新建档案、健康宣传、卫生信息管理标准工作量的明显增加和住院标准工作量的明显减少为主（P〈0.05）;郊区机构则以临时观察患者和地方病防治标准工作量的增加为主（P〈0.05）.结论 收支两条线管理可减少社区卫生服务机构医疗服务工作比例,增加健康管理与院外服务工作比例,适应了健康管理的工作需求和发展趋势,城区好于郊区,但相关配套政策还有待进一步完善.     

Toward an Evidence-Based Definition and Classification of Carbohydrate Food Quality: An Expert Panel Report

Carbohydrate-containing crops provide the bulk of dietary energy worldwide. In addition to their various carbohydrate forms (sugars, starches, fibers) and ratios, these foods may also contain varying amounts and combinations of proteins, fats, vitamins, minerals, phytochemicals, prebiotics, and anti-nutritional factors that may impact diet quality and health. Currently, there is no standardized or unified way to assess the quality of carbohydrate foods for the overall purpose of improving diet quality and health outcomes, creating an urgent need for the development of metrics and tools to better define and classify high-quality carbohydrate foods. The present report is based on a series of expert panel meetings and a scoping review of the literature focused on carbohydrate quality indicators and metrics produced over the last 10 years. The report outlines various approaches to assessing food quality, and proposes next steps and principles for developing improved metrics for assessing carbohydrate food quality. The expert panel concluded that a composite metric based on nutrient profiling methods featuring inputs such as carbohydrate–fiber–sugar ratios, micronutrients, and/or food group classification could provide useful and informative measures for guiding researchers, policymakers, industry, and consumers towards a better understanding of carbohydrate food quality and overall healthier diets. The identification of higher quality carbohydrate foods could improve evidence-based public health policies and programming—such as the 2025–2030 Dietary Guidelines for Americans.     

Higher food literacy scores are associated with healthier diet quality in children and adolescents: the development and validation of a two-dimensional food literacy measurement tool for children and adolescents

BACKGROUND/OBJECTIVESMost child and adolescent food literacy measurement tools focus on nutrition and food safety. However, the importance of aspects related to the food system such as food distribution and food waste and their effects on environmental sustainability is growing. We therefore developed and validated a two-dimensional tool for children (8–12 years old) and adolescents (13–18 years old) that can comprehensively measure food literacy. The association of food literacy with diet quality and self-reported health was assessed.SUBJECTS/METHODSFirst, we developed a food literacy conceptual framework that contains food system and literacy dimensions through a literature review, focus group interviews, and expert review. After a face validity study, we conducted the main survey (n = 200) to validate the questionnaire. Construct validity and reliability were assessed using exploratory factor analysis (EFA), confirmatory factor analysis (CFA), and Cronbach''s alpha.RESULTSAs a result of the Delphi study, content validity was confirmed for the remaining 30 items after two items were excluded (content validity ratio = 0.86). Eleven items were excluded from the EFA results, while the CFA results indicated appropriate fit indices for the proposed model (comparative fit index = 0.904, root mean square error of approximation = 0.068). The final food literacy questionnaire consisted of 19 questions and comprised 5 factors: production, distribution, selection, preparation and cooking, and intake. Food literacy was positively associated with diet quality, as assessed by the Nutrition Quotient score, in both children and adolescents and with self-reported health in adolescents.CONCLUSIONSBased on this integrated conceptual framework, a two-dimensional 19-item food literacy measurement tool was developed and verified for practical use to improve the diet quality and food-related environmental sustainability awareness of children and adolescents.     

Leveraging Data and Digital Health Technologies to Assess and Impact Social Determinants of Health (SDoH): a State-of-the-Art Literature Review

ObjectiveIdentify how novel datasets and digital health technology, including both analytics-based and artificial intelligence (AI)-based tools, can be used to assess non-clinical, social determinants of health (SDoH) for population health improvement.MethodsA state-of-the-art literature review with systematic methods was performed on MEDLINE, Embase, and the Cochrane Library databases and the grey literature to identify recently published articles (2013-2018) for evidence-based qualitative synthesis. Following single review of titles and abstracts, two independent reviewers assessed eligibility of full-texts using predefined criteria and extracted data into predefined templates.ResultsThe search yielded 2,714 unique database records of which 65 met inclusion criteria. Most studies were conducted retrospectively in a United States community setting. Identity, behavioral, and economic factors were frequently identified social determinants, due to reliance on administrative data. Three main themes were identified: 1) improve access to data and technology with policy – advance the standardization and interoperability of data, and expand consumer access to digital health technologies; 2) leverage data aggregation – enrich SDoH insights using multiple data sources, and use analytics-based and AI-based methods to aggregate data; and 3) use analytics-based and AI-based methods to assess and address SDoH – retrieve SDoH in unstructured and structured data, and provide contextual care management sights and community-level interventions.ConclusionsIf multiple datasets and advanced analytical technologies can be effectively integrated, and consumers have access to and literacy of technology, more SDoH insights can be identified and targeted to improve public health. This study identified examples of AI-based use cases in public health informatics, and this literature is very limited.     

Designing Nutritionally Adequate and Climate-Friendly Diets for Omnivorous,Pescatarian, Vegetarian and Vegan Adolescents in Sweden Using Linear Optimization

Low-carbon diets can counteract climate change and promote health if they are nutritionally adequate, affordable and culturally acceptable. This study aimed at developing sustainable diets and to compare these with the EAT-Lancet diet. The Swedish national dietary survey Riksmaten Adolescents 2016–2017 was used as the baseline. Diets were optimized using linear programming for four dietary patterns: omnivores, pescatarians, vegetarians and vegans. The deviation from the baseline Riksmaten diet was minimized for all optimized diets while fulfilling nutrient and climate footprint constraints. Constraining the diet-related carbon dioxide equivalents of omnivores to 1.57 kg/day resulted in a diet associated with a reduction of meat, dairy products, and processed foods and an increase in potatoes, pulses, eggs and seafood. Climate-friendly, nutritionally adequate diets for pescatarians, vegetarians and vegans contained fewer foods and included considerable amounts of fortified dairy and meat substitutes. The optimized diets did not align very well with the food-group pattern of the EAT-Lancet diet. These findings suggest how to design future diets that are climate-friendly, nutritionally adequate, affordable, and culturally acceptable for Swedish adolescents with different dietary patterns. The discrepancies with the EAT diet indicate that the cultural dietary context is likely to play an important role in characterizing sustainable diets for specific populations.     

Reimagining consumer involvement: Resilient system indicators in the COVID‐19 pandemic response in New South Wales,Australia

BackgroundReflections on the response to the COVID‐19 pandemic often evoke the concept of ‘resilience’ to describe the way health systems adjusted and adapted their functions to withstand the disturbance of a crisis, and in some cases, improve and transform in its wake. Drawing from this, this study focuses on the role of consumer representatives in healthcare services in initiating changes to the way they participated in the pandemic response in the state of New South Wales in Australia.MethodsIn‐depth interviews were conducted with two cohorts of consumer representatives. Cohort A included experienced and self‐identified consumer leaders, who worked together in a COVID‐19 Consumer Leaders Taskforce; Cohort B included participants outside of this group, and purposively included consumer representatives from rural and regional areas, and culturally and linguistically diverse communities.ResultsThe pause in consumer engagement to support health service decision‐making in responding to the pandemic forced consumer representatives to consider alternative approaches to participate. Some initiated networking with each other, forming new collaborations to produce consumer‐led research and guidelines on pandemic‐related patient care. Others mobilized support from community and politicians to lobby for specific healthcare issues in their local areas.ConclusionThe response to the COVID‐19 pandemic made visible the brittle nature of previous engagement processes of involving consumers in organizational design and governance. However, the momentum for proactive self‐organization in an unexpected crisis created space for consumer representatives to reset and reimagine their role as active partners in health services. Their ability to adapt and adjust ways of working are key assets for a resilient health system.Patient or Public ContributionThis project is a collaborative study between academic researchers and health consumer (patient and public) representatives. It followed the principles of codesign and coresearch, whereby both consumer representatives and academic researchers contributed equally to all stages of the project. The study was cofunded by both academic institutions and consumer representative organizations.     

The food consumption patterns and perceptions of dietary advice of older people

Background Prevention policies do not have an upper age limit, and as the overwhelming majority of older people continue to reside in the community there is a growing role for community dietetics and primary care team members in the promotion of healthy eating.
Method The multi-method project ascertained the dietary beliefs and practices of older people residing in high-income, low-income and rural localities of Scotland. One hundred and fifty-two people aged 75 years and over were interviewed using a semistructured interview schedule and 24-h food recall questionnaire.
Results An analysis of the food recall questionnaire demonstrated that the diets of the elderly appear to differ little from the Scottish population as a whole. In all groups there was an under consumption of fruits and vegetables reported. Findings from the interviews demonstrated that dietary beliefs were found to be firmly rooted in childhood and lifetime experiences. Participants defined healthy eating as 'proper meals', 'proper foods', and a variety of foods eaten in moderation. These definitions were based upon the consumption of fresh foods which would be considered healthy. Changing and conflicting advice on health and nutrition was contrasted with personal experiences. Few knew of the role of the dietitian or community dietitian.
Conclusions This study demonstrates a contrast between stated beliefs and actual consumption patterns. Access to food, and the cost and quality of foods impacted upon food practices. The role of the community dietitian should be promoted. Advice on healthy eating must work with contemporary practices and beliefs building upon positive aspects of diet and eating and involving the food industry, retail sector and health services.     

Health supports needed for homeless persons transitioning from hospitals

Being homeless has a negative effect on health and the health needs of individuals experiencing homelessness are complex and challenging to address. As a result of limited access to and use of primary healthcare, the main point of entry into the healthcare system for individuals experiencing homelessness is often hospitals and emergency departments. Persons experiencing homelessness are commonly discharged from hospital settings to locations that do not support recovery or access to follow‐up care (e.g. shelters or the street). This can be costly to both the healthcare system and to individuals' health and quality of life. We conducted a scoping review of the literature published between 2007 and 2017 to identify the types of health supports needed for persons experiencing homelessness who are discharged from the hospital. Thirteen literature sources met inclusion criteria and thematic data analyses by two researchers resulted in the identification of six themes related to the types of health supports needed for persons experiencing homelessness who are transitioning (i.e. being discharged) from the hospital. Using a community consultation approach, the scoping review themes were validated with 23 health and shelter service providers and included in our integrated findings. Themes included: (a) a respectful and understanding approach to care, (b) housing assessments, (c) communication/coordination/navigation, (d) supports for after‐care, (e) complex medical care and medication management, and (f) basic needs and transportation. These themes were found to resonate with participants of the community consultation workshop. Recommendations for trauma‐informed care and patient‐ or client‐centred care approaches are discussed.     

Cost and Affordability of Healthy,Equitable and Sustainable Diets in Low Socioeconomic Groups in Australia

Few Australians consume a healthy, equitable and more sustainable diet consistent with the Australian Dietary Guidelines (ADGs). Low socioeconomic groups (SEGs) suffer particularly poor diet-related health problems. However, granular information on dietary intakes and affordability of recommended diets was lacking for low SEGs. The Healthy Diets Australian Standardised Affordability and Pricing protocol was modified for low SEGs to align with relevant dietary intakes reported in the National Nutrition Survey 2011–2012(which included less healthy and more discretionary options than the broader population), household structures, food purchasing habits, and incomes. Cost and affordability of habitual and recommended diets of low SEGs were calculated using prices of ‘standard brands’ and ‘cheapest options’. With ‘standard brands’, recommended diets cost less than habitual diets, but were unaffordable for low SEGs. With ‘cheapest options’, both diets were more affordable, but recommended diets cost more than habitual diets for some low SEGs, potentially contributing to perceptions that healthy food is unaffordable. The study confirms the need for an equity lens to better target dietary guidelines for low SEGs. It also highlights urgent policy action is needed to help improve affordability of recommended diets.     

Promoting and protecting the health of children and young people

BACKGROUND: The health-related behaviours adopted by children and young people can have both immediate and long-term health effects. Health promotion interventions that target children and young people can lay the foundations of a healthy lifestyle that may be sustained into adulthood. This paper is based on a selective review of evidence relating to health promotion in childhood, carried out to support the external working group on the 'Healthy Child' module of the Children's National Service Framework. METHODS: This is a selective review of mainly secondary research. It focuses on injury prevention, support for parenting and the promotion of good mental health, and promoting a healthy diet and physical activity amongst children and young people. FINDINGS: In many areas, the quality of primary research into health promotion interventions aimed at children and young people is poor. Interventions are heterogeneous and not described in sufficient detail. Sample sizes tend to be small, and there are commonly problems of bias. Despite these difficulties, there is good evidence for a range of interventions, including (1) area road safety schemes; (2) combining a variety of approaches to the promotion of the use of safety equipment, including legislation and enforcement, loan/assisted purchase/giveaway schemes, education, fitting and maintenance of safety equipment; (3) school-based mental health promotion; (4) parenting support; (5) interventions that promote and facilitate 'lifestyle' activity for children, such as walking and cycling to school, and those that aim to reduce sedentary behaviours such as parent education to reduce the time children spend watching TV and using computers; and (6) controlling advertising of unhealthy food that is aimed at children. CONCLUSIONS: There are effective interventions to promote and protect the health of children and young people that require action across the five areas described in the Ottawa Charter. Health, social care and education services have a direct role in the delivery of many of these interventions and, in other areas, a role in collaborative work with other agencies, in lobbying for policy change and in raising the profile of child health promotion. Further research is needed using larger study populations, and closely defined interventions, both targeted and universal, in order to fill some of the current gaps in the evidence base for health promotion in children and young people.     

社区基本公共卫生服务效果与预防保健机构技术支持的关系研究

目的分析预防保健机构技术支持与社区基本公共卫生服务效果的关系。方法 2010年6-9月采用现场调查的方法,调查青岛市所辖的区市疾病预防控制(疾控)机构、妇幼保健机构、社区卫生服务机构的工作人员和负责人。计量资料采用t检验,计数资料采用χ2检验,P<0.05为差异有统计学意义。结果在合作关系上,认为目前与社区机构合作关系良好疾控部门有34.7%,妇幼机构有31.9%,社区机构人员中有16.7%,比较差异有统计学意义(χ2=10.200,P<0.05)。仅有33.3%疾病预防控制机构和25.0%妇幼机构将项目技术指导纳入2010年工作计划;疾控部门中72.2%的调查对象认为开展技术指导时不顺利,妇幼机构中则有68.1%;社区卫生服务机构有53.8%的调查对象认为需要上级部门协调,比较差异有统计意义(χ2=8.107,P<0.05)。有58.3%通过卫生行政部门协调建立了基本公共卫生服务项目的信息报告制度;90.3%的疾控部门工作人员,91.7%的妇幼机构工作人员和87.9%的社区工作人员认为信息沟通机制不健全,获得社区项目进展信息有障碍。所调查的12家疾病预防控制机构与妇幼保健机构共开展项目技术指导165次,平均(13.75±9.46)次;指导社区卫生服务机构312次,平均指导(26.00±16.79)次,差异有统计学意义(P<0.05)。结论预防保健机构与社区卫生服务机构间的合作关系欠佳,两者间的技术指导工作开展多不顺利,信息沟通也多存在障碍。