Understanding primary care transformation and implications for ageing populations and health inequalities: a systematic scoping review of new models of primary health care in OECD countries and China.

BACKGROUND: Many countries have introduced reforms with the aim of primary care transformation (PCT). Common objectives include meeting service delivery challenges associated with ageing populations and health inequalities. To date, there has been little research comparing PCT internationally. Our aim was to examine PCT and new models of primary care by conducting a systematic scoping review of international literature in order to describe major policy changes including key 'components', impacts of new models of care, and barriers and facilitators to PCT implementation. METHODS: We undertook a systematic scoping review of international literature on PCT in OECD countries and China (published protocol: https://osf.io/2afym ). Ovid [MEDLINE/Embase/Global Health], CINAHL Plus, and Global Index Medicus were searched (01/01/10 to 28/08/21). Two reviewers independently screened the titles and abstracts with data extraction by a single reviewer. A narrative synthesis of findings followed. RESULTS: A total of 107 studies from 15 countries were included. The most frequently employed component of PCT was the expansion of multidisciplinary teams (MDT) (46% of studies). The most frequently measured outcome was GP views (27%), with < 20% measuring patient views or satisfaction. Only three studies evaluated the effects of PCT on ageing populations and 34 (32%) on health inequalities with ambiguous results. For the latter, PCT involving increased primary care access showed positive impacts whilst no benefits were reported for other components. Analysis of 41 studies citing barriers or facilitators to PCT implementation identified leadership, change, resources, and targets as key themes. CONCLUSIONS: Countries identified in this review have used a range of approaches to PCT with marked heterogeneity in methods of evaluation and mixed findings on impacts. Only a minority of studies described the impacts of PCT on ageing populations, health inequalities, or from the patient perspective. The facilitators and barriers identified may be useful in planning and evaluating future developments in PCT.

The Unhealthy Lifestyle Factors Associated with an Increased Risk of Poor Nutrition among the Elderly Population in China.

OBJECTIVES: The associations between nutritional status and lifestyle factors have not been well established. This study aimed to investigate the prevalence of poor nutrition and to examine the relationships between nutritional status and unhealthy lifestyle and other related factors among the elderly. METHODS: This cross-sectional study was conducted in Liaobu Town, Dongguan city, China. A total of 708 community-dwelling older adults aged ≥60 years were recruited by stratified random sampling. Data on sociodemographic characteristics, health and lifestyle factors, and the Mini Nutritional Assessment (MNA) scores were collected using structured questionnaires via face-to-face interviews. A multivariate logistic regression model was constructed to identify the risk factors of poor nutrition. RESULTS: The prevalence of malnutrition among the elderly adults in this study was 1.3%, and 24.4% were at risk of malnutrition (RM). Poor nutrition was significantly associated with female gender, older age, lower education, a high number of self-reported chronic diseases, and hospitalization in the last year. Unhealthy lifestyle factors associated with poor nutrition included current smoking status, higher alcohol consumption, lack of physical activity, longer duration of sitting, negative attitude towards life, and a poor family relationship. CONCLUSIONS: While the prevalence of malnutrition was low, RM was high in the elderly population in China. The determinants of malnutrition were explored and the relationships between nutritional status and unhealthy lifestyle factors were examined. The results of this study provide information for future longitudinal studies with multi-factorial interventional design in order to determine the effects of the causal relationships.

The rising prevalence of self-reported hypertension among Chinese subjects: a population-based study from 121 895 household interviews.

BACKGROUND: Hypertension is one of the most important public health issues worldwide. AIM: We assessed the prevalence rates of self-reported hypertension in Hong Kong between 2001 and 2008 and evaluated factors associated with its prevalence. DESIGN: Serial cross-sectional surveys. METHODS: Territory-wide Household surveys in the Hong Kong population in the years 2001, 2002, 2005 and 2008 were included. Population-adjusted prevalence of self-reported hypertension were compared across calendar years. The independent association of these variables with hypertension was evaluated by multivariate regression analysis with self-reported hypertension as a binary outcome. RESULTS: There were 121 895 subjects interviewed, among which 103 367 were adults aged ≥15 years. The age- and gender-adjusted prevalence of self-reported hypertension in 2001, 2002, 2005 and 2008 among male adults was 4.73, 6.68, 7.96 and 9.82%, respectively, and among female adults, the prevalence was 6.13, 8.28, 10.00 and 11.58%, respectively. Advanced age (adjusted odds ratios [AOR]: 47.1, 95% CI 33.6-66.0 for the age group 40-65 years; AOR 256.2, 95% CI 182.4-360.0 for the age group 66-100 years; referent 0-39 years), female gender (AOR 0.81, 95% CI 0.74-0.88 for male) and a low median household income (AOR 1.56, 95% CI 1.31-1.85 for income ≤ US$1289; referent ≥ US$6444) were significantly associated with hypertension (all P < 0.001). CONCLUSIONS: This is the first study to show differences between socioeconomic groups in this Chinese population with higher rates among women and the less affluent. Similarly, it is the first to show gender differences with higher rates among women.

Attributes of primary care in community health centres in China and implications for equitable care: a cross-sectional measurement of patients' experiences.

BACKGROUND: China has been undergoing a health-care reform, and community health centres (CHCs) are being established as primary care provider across urban areas. AIM: To evaluate primary care attributes in CHCs by measuring patients' experiences. DESIGN: Cross-sectional surveys of 3360 adult service users with multistage cluster sampling. METHODS: We developed a short assessment tool consisting of 33 items derived from the short version of the original Primary Care Assessment Tool-Adult Edition (PCAT-AE). The reliability and validity of the instrument were evaluated. Score distributions were assessed using descriptive statistics with 95% confidence interval (CI). The overall PCAT scores were categorized into three quantile groups (lower score, medium score and optimal score). Ordinal logistic regression analysis was performed to explore patient characteristics associated with optimal score after controlling for demographic, socio-economic, health conditions and health-care utilization characteristics. RESULTS: One-third (33.4%, 95% CI: 31.0-35.9%) of subjects had optimal overall PCAT scores, while the majority (83.4%) reported medium-to-lower score in the community orientation scale. Patients' characteristics with respect to health-care utilization had major effects on PCAT scores. Subjects with the presence of social medical insurance had higher odds of having greater experience in most primary care attributes and tended to report optimal primary care experience (aOR 2.30, 95% CI: 1.92-2.75) compared with those without social medical insurance. CONCLUSIONS: Equitable primary care is yet to be strengthened with regard to the community orientation attribute, and particularly among patients without social medical insurance, as they tend to have inferior experiences in the primary care sector.

General practice education and training in southern China: recent development and ongoing challenges under the health care reform.

China has launched a general practice (GP)-orientated primary care reform in 2009 to develop a more productive, coordinated, and cost-effective system to maintain and improve the health and well-being of one-fifth of the world population. The restructure of the health care system with a focus on primary care requires practitioners working on GP as gatekeepers for service delivery that is responsive to the needs of people. It is particularly prioritised to establish a sound education and training system to ensure that the competencies of practitioners are aligned with local health care needs. This article aims to provide a brief review of the development of GP, including exemplary model of education and training currently implemented in southern China, as well as the challenges to be addressed in the next step. There is a shortage of well-trained and qualified general practitioners in China where more than half of the licensed clinicians in primary care are educated below the undergraduate level. Although there is a stepwise increase in recognition that the capacity of GP is pivotal to the success of primary care development in China, challenges coming from resource restriction, rural and urban disparity, social attitude, and community involvement are highlighted as major bottlenecks that currently hinder the rapid development of GP in China. Supportive policy and guidelines are necessary to build up strong GP recognition and ensure adequate resources to underpin a robust primary care system to deliver affordable and effective health care services for the world's largest population. It might share some similar experiences with other countries that are struggling to develop a GP-based primary care system.