Rural Primary Care Settings Research Articles

Abstract 116: The Effect of a Practice-based Multi-component Intervention That Includes Health Coaching on Medication Adherence and Blood Pressure Control in Rural Primary Care

Background: Lower adherence to anti-hypertensive medications contributes to sub-optimal patient outcomes, yet there are few successful interventions in rural primary care that target improved adherence. The purpose of this study was to determine whether a multi-component quality improvement intervention that included literacy-sensitive health coaching with motivational interviewing was associated with improved medication adherence and reductions in blood pressure (BP) in patients with a history of uncontrolled hypertension (HTN). Methods: Adult patients in six rural primary care settings with one or more visits in the last year with a systolic BP > 150 mmHg were recruited. Project faculty facilitated systematic changes in care delivery in local practices. Patients also received monthly phone-based literacy-sensitive health coaching including a focus on medication adherence, and a BP cuff for home monitoring. Data regarding medication adherence (Morisky Medication Adherence Scale-8) and BP were collected at baseline, 6, 12, 18, and 24 months. Linear mixed effects modeling was used to determine the effects of the multi-component intervention on medication adherence and whether changes in medication adherence were associated with changes in systolic and diastolic BP. Results: There were 477 patients enrolled; the majority were female, black, and reported an annual household income of < $40,000. At baseline, 39% of the patients had low medication adherence (MMAS-8 score < 6). In linear mixed effects models, the intervention resulted in modest increases in medication adherence [5.75 ± 1.37 at baseline to 5.94 ± 1.33 at 24 months (p = .04)]. Corresponding changes in BP were: from 138.6 ± 21.8/81.6 ± 12.9 mmHg at baseline to 132.7 ± 19.5/76.1 ± 14.5 mmHg at 24 months follow-up [mean 0.22-0.25/0.24-0.26 mmHg per month before and after adjustment for covariates (p < .001)]. Changes in medication adherence were significantly associated with reductions in diastolic BP longitudinally (p = .047). Conclusion: A practice-based quality improvement intervention that includes health coaching is associated with improvements in medication adherence and BP, and offers promise as a clinically applicable intervention in rural primary care.

A Breastfeeding Quality Improvement Project in Rural Primary Care.

Breastfeeding is the gold standard nutrition for infants, and more than three-fourths of US mother-infant couplets initiate breastfeeding at birth. However, breastfeeding rates plummet after hospital discharge, when mother-infant couplets enter primary care. This quality improvement project examined the effect of a primary care intervention on breastfeeding rates from the newborn visit through the 4-month visit. The overall aim of this evidence-based quality improvement project was to increase breastfeeding rates by refining the care provided to a diverse patient population with historically low breastfeeding rates. Two independent groups of mother-infant couplets, a pre-implementation (N = 43) and a post-implementation (N = 45), were longitudinally evaluated on breastfeeding rates at the newborn, 1-month, 2-month, and 4-month well-child visits for exclusive, partial, and any breastfeeding rates. Relationships for the 2 groups were compared using 2-sample t tests, chi-square, and Fisher exact tests. Post-implementation rates for any breastfeeding progressively increased at each timepoint. Exclusive breastfeeding increased 40.98% at the 1-month visit, 27.4% at the 2-month visit, and 139% at the 4-month visit. The implementation of an evidence-based breastfeeding-friendly office protocol in a rural low breastfeeding rate primary care setting was associated with increased breastfeeding rates.

Mental health nurses in South Africa's public rural primary care settings: a human resource crisis

South Africa is a middle-income country with serious socioeconomic risk factors for mental illness. Of its population of 52 million, 53% live below the poverty line, 24% are unemployed and 11% live with HIV/AIDS, all of which are factors associated with an increased burden of neuropsychiatric disease. The negative social implications due to the mortality caused by AIDS are immense: thousands of children are being orphaned, increasing the risk of intergenerational mental illness. Ensuring sufficient mental health human resources has been a challenge, with South Africa displaying lower workforce numbers than many low- and middle-income countries. It is in South Africa's public rural primary healthcare (PRPHC) areas where access to mental healthcare services, especially medical prescribers, is most dire. In 1994, primary healthcare (PHC) was mainstreamed into South Africa's public healthcare system as an inclusive, people-orientated healthcare system. Nurses provide for the majority of the human resources at PHC level and are therefore seen as the backbone of this sector. Efforts to decentralize mental healthcare and integrate it into the PHC system rely on the availability of mental health nurses (MHNs), to whom the task of diagnosing mental illness and prescribing psychotropic medications can be shifted. The goal of this situation analysis was to fill knowledge gaps with regard to MHN human resources in South Africa's PRPHC settings, where an estimated 40% of South Africa's population reside. Both primary and secondary data were analysed. Primary data was collected by inviting 160 (98%) of South African rural hospitals' clinical heads to participate in an interview schedule regarding mental health human resources at their institutions. Primary data were collated and then analysed using descriptive quantitative analysis to produce lists of MHNs per institution and per province. Secondary data was obtained from an extensive literature review of MHNs in South Africa, but also of mental healthcare services in other low- and middle-income countries. The literature review included reports by the National Department of Health and the South African Nursing Council, academic publications and dissertations as well as census data from Statistics South Africa, including findings from the 2011 general household survey. International secondary data was obtained from the WHO's most recent reports on global mental health. The findings suggest a distressing shortage of MHNs in South Africa's rural public areas. Only 62 (38.7%) of the 160 facilities employ MHNs, a total of 116 MHNs. These MHNs serve an estimated population of more than 17 million people, suggesting that MHNs are employed at a rate of 0.68 per 100 000 population in South Africa's PRPHC areas. Secondary data analysis indicates that MHNs are practicing in South Africa at a national rate of 9.7 per 100 000 population. This unequal distribution calls for a redistribution of MHNs to PRPHC areas. Further recommendations are made to address the mental healthcare workforce crisis by upscaling human resources in PRPHC areas. Revisiting policy surrounding training programs and the current evidence-based approach of task shifting is advised. Innovative approaches such as extending mental healthcare professions' roles and scopes of practice at PHC level are necessary to ensure adequate mental health care for all South Africans.

Improving access to safe abortion in a rural primary care setting in India: experience of a service delivery intervention.

BackgroundAbortion services were legalized in India in 1972, however, the access to safe abortion services is restricted, especially in rural areas. In 2002, medical abortion using mifepristone- misoprostol was approved for termination of pregnancy, however, its use has been limited in primary care settings.MethodsThis paper describes a service delivery intervention for women attending with unwanted pregnancies over 14 years in four primary care clinics of Rajasthan, India. Prospective data was collected to document the profile of women, method of abortion provided, contraceptive use and follow-up rates after abortion. This analysis includes data collected during August 2001-March 2015.ResultsA total of 9076 women with unwanted pregnancies sought care from these clinics, and abortion services were provided to 70 % of these. Most abortion seekers were married, had one or more children. After 2003, the use of medical abortion increased over the years and ultimately accounted for 99 % of all abortions in 2014. About half the women returned for a follow-up visit, while the proportion using contraceptives declined from 74 % to 52 % from 2001 to 2014.ConclusionsThe results of our intervention indicate that integrating medical abortion into primary care settings is feasible and has a potential to improve access to safe abortion services in rural areas. Our experience can be used to guide program managers and service providers about reducing barriers and making abortion services more accessible to women.

Protocol for a pragmatic cluster randomised controlled trial for reducing irrational antibiotic prescribing among children with upper respiratory infections in rural China

IntroductionIrrational use of antibiotics is a serious issue within China and internationally. In 2012, the Chinese Ministry of Health issued a regulation for antibiotic prescriptions limiting them to <20% of...

Risk factors for functional decline in a population aged 75 years and older without total dependence: A one-year follow-up

Objectivesestimation of functional loss incidence and identification of risk factors associated with new disability onset in people aged 75 and older without severe dependence in a rural primary care setting. Patients and methodProspective cohort study of a representative sample of people aged 75 years or older without severe dependence (Barthel Index>20 and Lawton Index>1) at a primary care center, with a 12-month follow-up. The baseline geriatric assessment recorded activities of daily living (ADL), sociodemographic information, numbers of drugs prescribed, previous hospital admissions and falls, cognitive function, hearing and visual capacity, body mass index, blood pressure, and the Short Physical Performance Battery to evaluate lower limb function. ADL was re-assessed after 12 months, defining functional loss as a fall of ≥10 points on the Barthel Index and/or ≥2 instrumental activities of the Lawton Index. Bivariate and multivariate analyses using logistic regression models were conducted to identify factors independently associated with functional loss. ResultsMean age was 81.7 years, 58.7% of patients were men, and 23.4% presented functional loss at the 12-month follow-up. Variables identified as independent predictors of functional loss were hospital admissions (aOR 3.92; 95%CI: 1.35–11.39), cognitive impairment (aOR 2.60; 95%CI: 1.39–4.92) and lower limbs functional limitation (aOR 2.01; 95%CI: 1.02–3.97). ConclusionsOur results support the use of performance batteries in primary care for identifying elderly persons at risk of functional decline; and they also highlight the relevance of appropriate management of hospital admissions and planned discharges in order to preserve patients’ functional status.

Enablers and barriers for implementing high-quality hypertension care in a rural primary care setting in Nigeria: perspectives of primary care staff and health insurance managers

BackgroundHypertension is a highly prevalent risk factor for cardiovascular diseases in sub-Saharan Africa (SSA) that can be modified through timely and long-term treatment in primary care.ObjectiveWe explored perspectives of primary care staff and health insurance managers on enablers and barriers for implementing high-quality hypertension care, in the context of a community-based health insurance programme in rural Nigeria.DesignQualitative study using semi-structured individual interviews with primary care staff (n = 11) and health insurance managers (n=4). Data were analysed using standard qualitative techniques.ResultsBoth stakeholder groups perceived health insurance as an important facilitator for implementing high-quality hypertension care because it covered costs of care for patients and provided essential resources and incentives to clinics: guidelines, staff training, medications, and diagnostic equipment. Perceived inhibitors included the following: high staff workload; administrative challenges at facilities; discordance between healthcare provider and insurer on how health insurance and provider payment methods work; and insufficient fit between some guideline recommendations and tools for patient education and characteristics/needs of the local patient population. Perceived strategies to address inhibitors included the following: task-shifting; adequate provider payment benchmarking; good provider–insurer relationships; automated administration systems; and tailoring guidelines/patient education.ConclusionsBy providing insights into perspectives of primary care providers and health insurance managers, this study offers information on potential strategies for implementing high-quality hypertension care for insured patients in SSA.

Tele-Derm National: A decade of teledermatology in rural and remote Australia.

To identify the current scope of Tele-Derm, the types of dermatological complaints experienced in the rural primary care setting, and to assess the quality of patient clinical information provided to the consultant dermatologist. Retrospective case analysis. Tele-Derm National is an initiative of the Australian College of Rural and Remote Medicine and has been providing online educational and consultational services in dermatology to doctors Australia-wide for over a decade. Patient cases that were submitted to Tele-Derm for specialist dermatologist advice. Audit of submitted cases. The types of patient presentations and reason for submission for specialist opinion were analysed. The quality of clinical information provided was also evaluated. A total of 406 cases submitted over 2012-2013 were analysed. Most patients were from the outpatient setting with 'rash' or dermatitis (66%). Almost one-third of patients were paediatric cases. The average time from submission to dermatologist reply was 5.5 hours. Clinical photos were provided in 83% of cases and 73% of these were assessed as being of good quality. Management advice was provided in 77% of cases, of which reference to the case-based learning modules on Tele-Derm was made in 21% of cases. Patient outcome was largely unknown (83%). This study identified some of the common dermatological complaints presenting to rural and remote primary care doctors in Australia. The unique addition of professional development in Tele-Derm can be used as an adjunct to advice provided to the rural doctors seeking advice for patient management.

Learning from Primary Health Care Centers in Nepal: reflective writings on experiential learning of third year Nepalese medical students.

BackgroundMedical education can play important role in cultivating the willingness among the medical students to work in underprivileged areas after their graduation. Experiential learning through early exposure to primary health care centers could help students better understand the opportunities and challenges of such settings. However, the information on the real experiences and reflections of medical students on the rural primary health care settings from low-income countries like Nepal are still limited. The aim of this study is to demonstrate the learning process of the medical students through their reflective writings based on Kolb’s theory of experiential learning.MethodsThe students wrote their experiences, observations and reflections on the experiential learning from the primary health care centers on individual logbook as part of their community posting assignments. We analyzed the data of 50 logbooks through content analysis using Kolb’s experiential learning cycle as a theoretical framework.ResultsThe students’ reflections are structured around the four main learning stages of Kolb’s experiential learning theory. Each learning stage consisted of different categories. The first stage consisted of concrete experiences on rural health and learning by doing. The second stage included their reflective observations on primary versus tertiary care, application of theoretical knowledge and role of supervisors. In the third stage, the students developed and refined their concepts on self-development, understanding reality, compassion and sense of responsibility. The final stage, active experimentation, included their immediate future plans, suggestions to improve curriculum, plans after becoming a doctor and suggestions to improve policies.ConclusionThis study provided important insights on different stages of experiential learning of medical students on primary health care in low resource rural settings. Reflective writing of experiential learning could be an important step to address the gaps in medical education for resource constraint settings like that of Nepal and other low-income countries.

Research Partnerships with Healthcare Providers in Rural Community Health Centers: Needs and Challenges in Diabetes Research.

Kentucky has among the highest rates of diabetes and obesity in the United States. The Kentucky Diabetes and Obesity Collaborative (KDOC) was designed to develop a novel research infrastructure that can be used by researchers focusing on obesity and diabetes among patients cared for by Federally Qualified Health Centers (FQHC) serving rural Kentucky. Focus groups were carried out to develop an understanding of the needs and interests of FQHC practitioners and staff regarding participation in KDOC. Focus groups were conducted with 6 FQHCs and included a total of 41 individuals including health care providers, administrative staff and clinical staff. The discussions ranged in time from 30 to 70 minutes and averaged 45 minutes. Analysis of the transcripts of the focus groups revealed 4 themes: 1) contextual factors, 2) infrastructure, 3) interpersonal relationships, and 4) clinical features. The participants also noted four requirements that should be met for a research project to be successful in rural primary care settings: 1) there must be a shared understanding of health priorities of rural communities between the researcher and the practices/providers; 2) the proposed research must be relevant to clinics and their communities; 3) research and recommendations for evidence-based interventions need to reflect the day-to-day challenges of rural primary care providers; and 4) there needs to be an understanding of community norms and resources. Although research-clinic partnerships were viewed favourably overall, challenges in data integration to support both research and clinical outcomes were identified.

Translation of clinical practice guidelines for childhood obesity prevention in primary care mobilizes a rural Midwest community.

The purpose of this project was to implement clinic system changes that support evidence-based guidelines for childhood obesity prevention. Adherence rates for prevention and screening of children in a rural Midwest primary care setting were used to measure the success of the program. Retrospective chart reviews reflected gaps in current practice and documentation. An evidence-based toolkit for childhood obesity prevention was used to implement clinic system changes for the identified gaps. The quality improvement approach proved to be effective in translating knowledge of obesity prevention guidelines into rural clinic practices with significant improvements in documentation of prevention measures that may positively impact the childhood obesity epidemic. Primary care providers, including nurse practitioners (NPs), are at the forefront of diagnosing, educating, and counseling children and families on obesity prevention and need appropriate resources and tools to deliver premier care. The program successfully demonstrated how barriers to practice, even with the unique challenges in a rural setting, can be overcome. NPs fulfill a pivotal primary care role and can provide leadership that may positively impact obesity prevention in their communities.

A primary care intervention to improve weight in obese children: A feasibility study.

Examine the effects of a primary care weight management program, which used a parent-child-provider collaborative negotiation intervention, among rural-dwelling families with obese children. Health histories, physical examinations, fasting blood samples, interviews, and questionnaires. Feasibility of implementing a family weight management intervention in a rural primary care setting was demonstrated. Few differences between the treatment and comparison groups were found; however, more favorable trends and outcomes occurred in those who received the intervention. Positive provider-patient communication in helping families with obese children make difficult lifestyle changes should be encouraged in primary care clinics as small changes in behavior can result in reducing risk and improving health outcomes.

Mental Healthcare in Rural and Underserved Primary Care Settings: Benefits of Telemental Health, Integrated Care, Stepped Care and Interdisciplinary Team Models

Contemporary healthcare has a patient-centered approach, integrates health/mental health care, emphasizes interdisciplinary teamwork, and adopts innovations such as communications technology. Telemedicine (including telepsychiatry) adds versatility to service delivery by improving access to care, leveraging expertise of key disciplines to the point-of-service, and tele-education. Key disciplines in integrated care, wherein psychiatric and other mental health services are provided in a primary care platform, are the psychiatrist, other mental health professionals (i.e., psychologists, social workers, marriage and family therapists), mid-level professionals, and nurses. These clinicians provide clinical, administrative, and care coordination expertise or oversight. Overall, telemedicine, cross-training, stepped care roles, and use of clinically “versatile” clinicians help to fill “holes” in services for patients. Evidence-based treatment becomes more accessible, better disseminated, and in “real-time” with use of technology.

Studying the burden of community-acquired pneumonia in adults aged ≥50 years in primary health care: an observational study in rural Crete, Greece.

Background:Community-acquired pneumonia (CAP) is a potentially life-threatening condition that often requires hospitalisation particularly in the elderly population or in patients with comorbidities.Aims:The aims of this study were to estimate the CAP frequency and severity in a well-defined primary healthcare setting in rural Crete, to record patient characteristics, their immunisation status and to estimate hospitalisation frequency and determinants.Methods:An observational study was designed and implemented in a rural setting within the prefecture of Heraklion in the island of Crete, Greece. Eligible patients were those aged 50 years or above, presenting with CAP based on signs and symptoms and positive X-ray findings.Results:A total of 124 CAP cases were recorded, 40 of which (32.3%) were hospitalised. Τhe age-standardised CAP incidence was estimated to be 236.7 cases per 100,000 persons aged ⩾50 years. Forty-three patients (35.2%) were vaccinated against pneumococcus. The most frequent chronic illnesses were heart disease (64.5%), chronic obstructive pulmonary disease (32.5%), and type 2 diabetes (21%). Hospitalisation determinants included advanced age (⩾74 years, Odds ratio (OR) 7.13; P value=0.001; 95% confidence interval (CI), 2.23–22.79), obesity (OR 3.36, P=0.037; 95% CI, 1.08–10.52), ⩾40 pack-years of smoking (OR 3.82, P value=0.040; 95% CI, 1.07–18.42), presence of multimorbidity (OR 5.77, P value=0.003; 95% CI, 1.81–18.42) and pneumococcal vaccination (OR 0.29, P value=0.041; 95% CI, 0.09–0.95).Conclusions:This study highlighted patient characteristics and aspects of CAP epidemiology in the context of a rural primary care setting in southern Europe where limited data have been published until now.

Audit of cholesterol management among primary care patients in rural southern Italy

There has not yet been an audit of achievement rates of therapeutic targets for cholesterol management in the rural Italian primary care setting. The purpose of this study was to measure the percentage of patients with hypercholesterolaemia in a rural primary care setting in southern Italy, classify their risk category and measure the proportions of those patients who achieved optimal cholesterol levels according to the Adult Treatment Panel III guidelines. The audit was completed using records from 1 January 2005 to 31 December 2007. An electronic search key was entered into the electronic clinical records of 10 family doctors in a rural area of southern Italy for subjects with a diagnosis of or being treated for hypercholesterolaemia. A total of 194 hypercholesterolaemic patients were randomly selected from a cohort of patients registered with these family doctors. The low density lipoprotein cholesterol (LDL-C) target level was 100 mg/dL (2.6 mmol/L) in patients with existing cardiovascular disease, 130 mg/dL (3.3 mmol/L) for patients with &#8805;2 risk factors, and 160 mg/dL (4.1 mmol/L) for all other patients. The results regarding the efficacy of the therapy were categorised as follows: (1) on target, LDL-C lower or equal to levels of affiliated class; (2) poor control, 1-30 mg/dL (0.03-0.78 mmol/L) above the target level of LDL-C; (3) very poor control, &#8805;31 mg/dL (&#8805;0.8 mmol/L) above the LDL-C target level. The average age of the hypercholesterolaemic patients included in the study was 62.0 ± 9.0 years; 55% were males, 30% were smokers, 71.3% suffered from hypertension, 46.3% had diabetes, 39.9% were obese and 31.9% had a family history of coronary disease. There were 114 subjects in Class I (personal history of coronary disease, cardiovascular risk &#8805; 20, diabetes mellitus) LDL-C target level. Of these patients, 24.6% were at target, 30.7% had poor control and 44.7% had very poor control. A total of 42.3% of the subjects examined with the score system adopted by the Italian Heart Project showed levels of cardiovascular risk between 5% and 19% and were not eligible for a free prescription of lipid-lowering drugs. These data suggest that cholesterol management in this rural area is not always optimal in patients with high cardiovascular risk. Italian healthcare regulation seems to be a barrier to drug prescription and it may influence optimal LDL-C control.

Perceived Barriers, Resources, and Training Needs of Rural Primary Care Providers Relevant to the Management of Childhood Obesity

To explore the perceived barriers, resources, and training needs of rural primary care providers in relation to implementing the American Medical Association Expert Committee recommendations for assessment, treatment, and prevention of childhood obesity. In-depth interviews were conducted with 13 rural primary care providers in Oregon. Transcribed interviews were thematically coded. Barriers to addressing childhood obesity fell into 5 categories: barriers related to the practice (time constraints, lack of reimbursement, few opportunities to detect obesity), the clinician (limited knowledge), the family/patient (family lifestyle and lack of parent motivation to change, low family income and lack of health insurance, sensitivity of the issue), the community (lack of pediatric subspecialists and multidisciplinary/tertiary care services, few community resources), and the broader sociocultural environment (sociocultural influences, high prevalence of childhood obesity). There were very few clinic and community resources to assist clinicians in addressing weight issues. Clinicians had received little previous training relevant to childhood obesity, and they expressed an interest in several topics. Rural primary care providers face extensive barriers in relation to implementing recommended practices for assessment, treatment, and prevention of childhood obesity. Particularly problematic is the lack of local and regional resources. Employing nurses to provide case management and behavior counseling, group visits, and telehealth and other technological communications are strategies that could improve the management of childhood obesity in rural primary care settings.

Documentation and Management of CKD in Rural Primary Care

Recognition of CKD by primary care practitioners is essential in rural communities where nephrology access is limited. This study determined the prevalence of undocumented CKD in patients cared for in rural primary care practices and evaluated characteristics associated with undocumented CKD as well as CKD management. A retrospective cohort study, conducted within the Oregon Rural Practice Based Research Network, consisted of 865 CKD patients with serum creatinine≥1.5 mg/dl in males and ≥1.3 mg/dl in females and an estimated GFR<60 ml/min per 1.73 m(2). Documentation of a CKD diagnosis and laboratory values were abstracted by chart review. Of CKD patients, 51.9% had no documentation of CKD. Undocumented CKD occurred more frequently in female patients (adjusted odds ratio=2.93, 95% confidence interval=2.04, 4.21). The association of serum creatinine reporting versus automating reporting of estimated GFR on CKD documentation was dependent on patient sex, years of practitioner experience, and practitioner clinical training. Hypertensive patients with documented CKD were more likely to have a BP medication change than patients with undocumented CKD (odds ratio=2.07, 95% confidence interval=1.15, 3.73). Only 2 of 449 patients with undocumented CKD were comanaged with a nephrologist compared with 20% of patients with documented CKD (odds ratio=53.20, 95% confidence interval=14.90, 189.90). Undocumented CKD in a rural primary care setting is frequent, particularly in female patients. Depending on practitioner characteristics, automatic reporting of estimated GFR might improve documentation of CKD in this population.

Chinese Primary Care Physicians and Work Attitudes

China passed a landmark health care reform in 2009, aimed at improving health care for all citizens by strengthening the primary care system, largely through improvements to infrastructure. However, research has shown that the work attitudes of primary care physicians (PCPs) can greatly affect the stability of the overall workforce and the quality and delivery of health care. The purpose of this study is to investigate the relationship between reported work attitudes of PCPs and their personal, work, and educational characteristics. A multi-stage, complex sampling design was employed to select a sample of 434 PCPs practicing in urban and rural primary care settings, and a survey questionnaire was administered by researchers with sponsorship from the Ministry of Health. Four outcome measures describing work attitudes were used, as well as a number of personal-, work-, and practice-related factors. Findings showed that although most PCPs considered their work as important, a substantial number also reported large workloads, job pressure, and turnover intentions. Findings suggest that policymakers should focus on training and educational opportunities for PCPs and consider ways to ease workload pressures and improve salaries. These policy improvements must accompany reform efforts that are already underway before positive changes in reduced disparities and improved health outcomes can be realized in China.

Ethical matters in rural integrated primary care settings.

Integrated primary care is particularly valuable to rural communities. Behavioral health care is often in short supply, and small or close-knit communities can intensify the stigma of seeking specialty mental health in rural settings. These and other barriers result in reduced access to needed behavioral health care. Nonetheless, rural practice of integrated primary care presents unique challenges to practitioners of multiple disciplines, including issues of competence, confidentiality, and dual relationships. This article provides an illustrative vignette to describe ethical issues in the rural practice of integrated primary care. It will review discipline-specific guidance in approaching these challenges and will offer recommendations for addressing disparities in the approaches of various disciplines engaged in the practice of integrated primary care.

A discriminant function model as an alternative method to spirometry for COPD screening in primary care settings in China.

COPD is often underdiagnosed in a primary care setting where the spirometry is unavailable. This study was aimed to develop a simple, economical and applicable model for COPD screening in those settings. First we established a discriminant function model based on Bayes' Rule by stepwise discriminant analysis, using the data from 243 COPD patients and 112 non-COPD subjects from our COPD survey in urban and rural communities and local primary care settings in Guangdong Province, China. We then used this model to discriminate COPD in additional 150 subjects (50 non-COPD and 100 COPD ones) who had been recruited by the same methods as used to have established the model. All participants completed pre- and post-bronchodilator spirometry and questionnaires. COPD was diagnosed according to the Global Initiative for Chronic Obstructive Lung Disease criteria. The sensitivity and specificity of the discriminant function model was assessed. THE ESTABLISHED DISCRIMINANT FUNCTION MODEL INCLUDED NINE VARIABLES: age, gender, smoking index, body mass index, occupational exposure, living environment, wheezing, cough and dyspnoea. The sensitivity, specificity, positive likelihood ratio, negative likelihood ratio, accuracy and error rate of the function model to discriminate COPD were 89.00%, 82.00%, 4.94, 0.13, 86.66% and 13.34%, respectively. The accuracy and Kappa value of the function model to predict COPD stages were 70% and 0.61 (95% CI, 0.50 to 0.71). This discriminant function model may be used for COPD screening in primary care settings in China as an alternative option instead of spirometry.