Terminal care: present services and future priorities.

Since 1975 hospices and other specialist services for terminal cancer have expanded rapidly. In December 1980 this survey found 72 such services in Britain providing 58 inpatient units, 32 home care teams, and eight hospital support teams. Many were outside the NHS. Inpatient units provided 1297 beds (modal size 21-25 beds) and dealt with under 7% of deaths from cancer. Home care teams provided 76.5 full-time equivalent nurses (modal size two nurses). Regional variations were considerable: from 10.9 beds/million population in Trent to 48.5 beds/million in South-west Thames; no home care nurses in Mersey and Wales, and 5.1 nurses/million in Wessex. Of 58 more services being planned, the 17 starting in 1981 will not substantially alter these regional imbalances. Respondents'' opinions suggest a target of 40-50 inpatient unit beds/million population. This might be reduced if hospitals were better equipped to deal with these patients. Suggested priorities are to redress regional inequalities, develop home care and hospital support teams rather than inpatient units, and improve teaching and training. Co-ordination of plans between the NHS and the voluntary sector is needed.     

Participation of Colorado pediatricians and family physicians in the Medicaid program.

The Pediatric Health Policy Group of the University of Colorado Health Sciences Center (Denver) surveyed 650 family physicians and 296 pediatricians in 1988, with 50% of family physicians and 48% of pediatricians responding. Half of the pediatricians in private practice and 35% of family physicians in private practice accepted all children who were Medicaid beneficiaries into their practice; 42% of pediatricians and 50% of family physicians accepted all non-Medicaid patients but only some new Medicaid patients; and 8% of pediatricians and 15% of family physicians accepted new non-Medicaid patients but no Medicaid patients. Practice location was associated with the level of Medicaid participation for these primary care physicians: Significantly more rural pediatricians and family physicians than those with urban practices accepted Medicaid patients. The average reimbursement level for these physicians was shown to be an important determinant of whether physicians would accept Medicaid patients. Nonparticipatory physicians were more concerned about excessive paperwork compared with physicians with limited participation. Among physicians with limited participation, family physicians and pediatricians both cited problems of excessive paperwork, reimbursement delays, and retroactive denials of payment as important deterrents to accepting Medicaid patients.     

Maryland veterans' knowledge of risk factors for and signs of oral cancers and their use of dental services

Objectives : The purpose of this study was to evaluate outpatient veteran'í knowledge about risk factors for and signs of oral cancers, and their utilization of dental services. Design : Patients receiving primary health care services were surveyed during August 1997. Setting : Primary health care services at three medical centres within the VA Maryland Health Care System (VAMHCS). Subjects: A total of 135 outpatient veterans were interviewed. Intervention: Questionnaire administered by trained interviewers. Main outcome measures : Fifteen percent of the sample were eligible for dental care at the VA, while over 40% of those veterans participating in the study were unaware of their VA eligibility for dental services. Fifty six percent of the total sample received dental services from a private dentist, while 13% reported they had no provider of dental care. Of those not eligible for dental care at the VA (n=115), the majority (67%) received dental care from a private dentist. Current use of tobacco and alcohol was reported by 27% of the sample. Nonsmokers were more likely to visit the dentist in the previous year than smokers (OR=2.39, 95%C.I. 1.11,5.12). Although 84% correctly identified tobacco use as a risk factor, only 39% correctly identified regular alcohol use as a risk factor. Conclusions : Veterans at higher risk for oral cancers were less likely to have visited the dentist in the previous year, and, overall, were ill informed and misinformed about these cancers.     

Pediatric manpower in Canada: a cross-country survey.

Health care costs and government cutbacks in Canadian training posts have caused concerns about physician manpower. To determine the present pediatric manpower situation a cross-country survey was undertaken of all pediatricians and their practice patterns. Of the 2060 recipients of a questionnaire 5% were found to not be pediatricians. Of the remaining 1960, 69% returned a completed questionnaire. Overall, 70% of the pediatricians were men, although among those less than 35 years of age 49% were women. Across Canada 37% of the pediatricians practised primary care, 25% secondary care and 38% tertiary care. There were wide regional differences in practice patterns, with large numbers of primary care pediatricians in Winnipeg, Toronto, Ottawa and the province of Quebec; few pediatricians in the Maritimes and the remainder of western Canada practised primary care. Non-Canadian graduates accounted for 33% of the pediatricians and represented a considerable proportion of tertiary care pediatricians. Cutbacks in numbers of pediatric training positions and restrictions on immigration of foreign pediatricians may lead to unexpected deficiencies in the availability of some types of pediatric practitioners, especially those in tertiary care.     

Screening for hypercholesterolemia among Canadians: how much will it cost?

OBJECTIVE: To determine the cost of screening all Canadians aged 30 years or more without coronary heart disease (CHD) for hypercholesterolemia. DATA SOURCES: The expected results of initial screening of the serum cholesterol level were estimated on the basis of 1986 Canadian census data and the 1978 Canada Health Survey. The results of repeat testing were estimated on the basis of data from the Lipid Research Clinics Prevalence Study. Lipid profile results were extrapolated from tests at the Montreal General Hospital''s clinical chemistry laboratory. Laboratory costs and primary care practitioner costs were provided by the Canadian Society of Clinical Chemists and provincial fee schedules respectively. MAIN RESULTS: Among 12,479,356 Canadians free of CHD 48.7% would be identified as being at high risk, 4.8% would be identified as being at moderate risk, and 46.6% would be reassured that their lipid risk for CHD was low. The total cost of implementing the program in the first year would be $432 million to $561 million ($325 million for laboratory tests and $107 million to $236 million for visits to primary care practitioners). CONCLUSION: The substantial cost of implementing a nationwide screening program must be weighed against the expected benefits to ensure that the final result is both practical and economically feasible.     

Rural-to-Urban Migrants' Experiences with Primary Care under Different Types of Medical Institutions in Guangzhou,China

Objectives

China is facing the unprecedented challenge of rapidly increasing rural-to-urban migration. Migrants are in a vulnerable state when they attempt to access to primary care services. This study was designed to explore rural-to-urban migrants’ experiences in primary care, comparing their quality of primary care experiences under different types of medical institutions in Guangzhou, China.

Methods

The study employed a cross-sectional survey of 736 rural-to-urban migrants in Guangzhou, China in 2014. A validated Chinese version of Primary Care Assessment Tool—Adult Short Version (PCAT-AS), representing 10 primary care domains was used to collect information on migrants’ quality of primary care experiences. These domains include first contact (utilization), first contact (accessibility), ongoing care, coordination (referrals), coordination (information systems), comprehensiveness (services available), comprehensiveness (services provided), family-centeredness, community orientation and culturally competent. These measures were used to assess the quality of primary care performance as reported from patients’ perspective. Analysis of covariance was conducted for comparison on PCAT scores among migrants accessing primary care in tertiary hospitals, municipal hospitals, community health centers/community health stations, and township health centers/rural health stations. Multiple linear regression models were used to explore factors associated with PCAT total scores.

Results

After adjustments were made, migrants accessing primary care in tertiary hospitals (25.49) reported the highest PCAT total scores, followed by municipal hospitals (25.02), community health centers/community health stations (24.24), and township health centers/rural health stations (24.18). Tertiary hospital users reported significantly better performance in first contact (utilization), first contact (accessibility), coordination (information system), comprehensiveness (service available), and cultural competence. Community health center/community health station users reported significantly better experience in the community orientation domain. Township health center/rural health station users expressed significantly better experience in the ongoing care domain. There were no statistically significant differences across settings in the ongoing care, comprehensiveness (services provided), and family-centeredness domains. Multiple linear regression models showed that factors positively associated with higher PCAT total scores also included insurance covering parts of healthcare payment (P<0.001).

Conclusions

This study highlights the need for improvement in primary care provided by primary care institutions for rural-to-urban migrants. Relevant policies related to medical insurance should be implemented for providing affordable healthcare services for migrants accessing primary care.     

Observational Study Assessing Demographic,Economic and Clinical Factors Associated with Access and Utilization of Health Care Services of Patients with Multiple Sclerosis under Treatment with Interferon Beta-1b (EXTAVIA)

Multiple sclerosis (MS) results in an extensive use of the health care system, even within the first years of diagnosis. The effectiveness and accessibility of the health care system may affect patients'' quality of life. The aim of the present study was to evaluate the health care resource use of MS patients under interferon beta-1b (EXTAVIA) treatment in Greece, the demographic or clinical factors that may affect this use and also patient satisfaction with the health care system. Structured interviews were conducted for data collection. In total, 204 patients (74.02% females, mean age (SD) 43.58 (11.42) years) were enrolled in the study. Analysis of the reported data revealed that during the previous year patients made extensive use of health services in particular neurologists (71.08% visited neurologists in public hospitals, 66.67% in private offices and 48.53% in insurance institutes) and physiotherapists. However, the majority of the patients (52.45%) chose as their treating doctor private practice neurologists, which may reflect accessibility barriers or low quality health services in the public health system. Patients seemed to be generally satisfied with the received health care, support and information on MS (84.81% were satisfied from the information provided to them). Patients'' health status (as denoted by disease duration, disability status and hospitalization needs) and insurance institute were found to influence their visits to neurologists. Good adherence (up to 70.1%) to the study medication was reported. Patients'' feedback on currently provided health services could direct these services towards the patients'' expectations.     

Obituaries

Although tetanus is now rare, vaccination is currently recommended for the entire population. Most elderly North Americans have never received tetanus vaccination. We evaluated the expected cost-effectiveness of using mailed reminders from family physicians to increase primary tetanus vaccination coverage among elderly Canadians. We estimated that over 10 years the program would prevent five cases of tetanus and one death from tetanus, resulting in a gain of 13 life-years. There would be 16,700 adverse reactions to tetanus toxoid, 17% in people already immune to tetanus. The net cost of the program (in 1984 Canadian dollars) would be $1.9 million per case of tetanus prevented, $7.1 million per death prevented and $810,000 per life-year gained. These high cost-effectiveness ratios are largely attributable to the very low risk of tetanus, even among nonimmune elderly people. Tetanus toxoid and physicians'' services for vaccination would account for 86% of the program costs. Because the mailed reminders would be responsible for only 13% of the program costs, other possible programs to increase primary tetanus vaccination coverage could not be expected to have substantially lower cost-effectiveness ratios. We conclude that efforts to increase primary tetanus vaccination coverage among elderly Canadians would be a questionable use of health care resources.     

The transition of adult patients with childhood-onset chronic diseases from pediatric to adult healthcare systems: a survey of the perceptions of Japanese pediatricians and child health nurses

Background

Advances in medical science have enabled many children with chronic diseases to survive to adulthood. The transition of adult patients with childhood-onset chronic diseases from pediatric to adult healthcare systems has received attention in Europe and the United States. We conducted a questionnaire survey among 41 pediatricians at pediatric hospitals and 24 nurses specializing in adolescent care to compare the perception of transition of care from pediatric to adult healthcare services for such patients.

Findings

Three-fourths of the pediatricians and all of the nurses reported that transition programs were necessary. A higher proportion of the nurses realized the necessity of transition and had already developed such programs. Both pediatricians and nurses reported that a network covering the transition from pediatric to adult healthcare services has not been established to date.

Conclusions

It has been suggested that spreading the importance of a transition program among pediatricians and developing a pediatric-adult healthcare network would contribute to the biopsychosocial well-being of adult patients with childhood-onset chronic disease.     

Developing primary health care.

Primary health care is best provided by a primary health care team of general practitioners, community nurses, and other staff working together from good premises and looking after the population registered with the practice. It encourages personal and continuing care of patients and good communication among the members of the team. Efforts should be made to foster this model of primary care where possible and also to evaluate its effectiveness. Community services that are not provided by primary care teams should be organised on a defined geographical basis, and the boundaries of these services should coincide as much as possible. Such arrangements would facilitate effective community care and health promotion and can be organised to work well with primary care teams. The patient''s right to freedom of choice of a doctor, however, should be retained, as it adds flexibility to the rigidity of fixed geographically based services.     

Physicians' perceptions of the effect on clinical services of an alternative funding plan at an academic health sciences centre

BACKGROUND: In July 1994 an alternative funding plan for clinical services (global funding instead of fee-for-service payment) was established at the Southeastern Ontario Health Sciences Centre, Kingston, Ont. This study describes the perceptions of the referring physicians and consultants of the effects of the alternative funding plan 2.5 years after it was initiated. METHODS: A questionnaire was mailed to all physicians in the Kingston area in November 1996. Information was collected on demographics, referring physicians'' perceptions of the funding plan''s impact on their practices, consultants'' perceptions of its impact on their activities, perceptions of referring and consultant physicians of its impact on services provided by consultants, and attitudes toward alternative funding in the context of the Ontario health care system. RESULTS: Of the 772 physicians 531 (68.8%) returned a completed questionnaire (323 referring physicians and 208 consultants). A sizeable proportion of the referring physicians (126 [39.0%]) indicated that they were referring fewer patients to consultants at the study centre. They did not think that their practice volume had increased, but they did report spending more time on complex cases and on patient care after referral or hospital stay, and more time coordinating community care after hospital stay. Of the consultants 81 (38.9%) believed that their time spent on patient care had increased. No consistent impact on time spent on research or teaching activities was perceived. A total of 54 (26.0%) of the consultants were concerned about the impact of the alternative funding plan on quality of care. A significant proportion of the respondents (399 [75.1%]) believed that outpatient waiting times had increased, and 116 (35.9%) of the referring physicians believed that consultants were not as available by telephone. Most (220 [68.1%]) of the referring physicians believed that the funding change had had a negative effect on health care services in the region, and 87 (41.8%) of the consultants agreed. Nevertheless, the respondents believed that other factors such as funding cuts, hospital bed closures and staff layoffs were much more responsible than the alternative funding plan for their negative perceptions. INTERPRETATION: The alternative funding plan appears to have had an impact on the practices of individual physicians. However, it was not the focus for significant opposition or support from either consultants participating in the funding plan or referring physicians.     

Secondary care beyond Tomlinson: an opportunity to be seized or squandered?

The Tomlinson report''s emphasis on primary care and its essentially quantitative analysis of hospital care in London leaves little space for a picture of how secondary care for Londoners should look. In this article Fiona Moss and Martin McNicol argue that most outpatient work does not need to be done in hospitals. With proper organisation and better premises a genuinely specialist consultative service can be provided in primary health care centres, with benefit to patients and communication between primary and secondary care doctors. Hospitals would then house those outpatient services that needed major investigative facilities and much reduced inpatient capacity. It may no longer be necessary for each acute unit to offer a full range of services. Such a pattern of secondary care will have implications for the organisation of accident and emergency services and for postgraduate training. Above all Moss and McNicol argue that Tomlinson''s recommendations demand that general practitioners and specialists should re-examine the services hospitals provide and agree on the best settings for different sorts of health care and the most appropriate skills to provide it.     

Community health services.

The Tomlinson report, with its emphasis on primary and community care, offers great scope to community health services, for long the poor relation of the NHS, and particularly poorly resourced in London. The aim is to create services that break down the barriers between primary, secondary, and tertiary health care and concentrate on providing high quality care tailored to individual patients'' needs. Thus a range of flexible options needs to be developed between acute hospital based care and the standard home care arrangements currently provided by district nurses. Examples, include hospital at home schemes, nursing beds, and rehabilitation beds. Together community and primary care services need to consider weekend coverage, to conduct research, and to become a setting for education. The infrastructure for primary and community care must, however, be put in place before acute facilities are shut.     

Uncompensated and undercompensated care provided by San Francisco Medical Society physicians.

Practicing physician members of the San Francisco Medical Society were surveyed regarding reimbursement rates for medical care provided to underinsured and uninsured patients. Of 394 respondents, about $51,000 per physician practice was written off as uncompensated care or services not billed for in 1985. An average of 7% of each physician''s patients was estimated to be "no-pay" or charity patients, accounting for $19,000 of this total. Almost $32,000 was reported as being uncompensated care, or that which is billed but not paid. In addition to these amounts, an average of $32,000 was reported as being discounted from the usual fee levels by government insurance programs. Extrapolating these results to the physician membership of the local medical society indicates that physicians in San Francisco may be providing as much as $81 million in uncompensated or charity care annually. These results emphasize that private practitioners are providing a significant amount of medical care at reduced or charity rates, an amount that can be expected to increase given present trends. Substantial changes are needed if the burden of providing medical care to poor and uninsured Americans is not to fall disproportionately on private providers.     

The epidemiology and medical management of low back pain during ambulatory medical care visits in the United States

Background

Low back pain (LBP) is a common symptom.

Methods

Patient visits attributed to LBP in the National Ambulatory Medical Care Survey (NAMCS) during 2003–2004 served as the basis for epidemiological analyses (n = 1539). The subset of patient visits in which LBP was the primary reason for seeking care (primary LBP patient visits) served as the basis for medical management analyses (n = 1042). National population estimates were derived using statistical weighting techniques.

Results

There were 61.7 million (SE, 4.0 million) LBP patient visits and 42.4 million (SE, 3.1 million) primary LBP patient visits. Only 55% of LBP patient visits were provided by primary care physicians. Age, geographic region, chronicity of symptoms, injury, type of physician provider, and physician specialty were associated with LBP patient visits. Age, injury, primary care physician status, type of physician provider, and shared physician care were associated with chronicity of LBP care. Osteopathic physicians were more likely than allopathic physicians to provide medical care during LBP patient visits (odds ratio [OR], 2.61; 95% confidence interval [CI], 1.75–3.92) and chronic LBP patient visits (OR, 4.39; 95% CI, 2.47–7.80). Nonsteroidal anti-inflammatory drugs (NSAIDs) and narcotic analgesics were ordered during 14.2 million (SE, 1.2 million) and 10.5 million (SE, 1.1 million) primary LBP patient visits, respectively. Drugs (OR, 0.29; 95% CI, 0.13–0.62) and, specifically, NSAIDs (OR, 0.40; 95% CI, 0.25–0.64) were ordered less often during chronic LBP patient visits compared with acute LBP patient visits. Overall, osteopathic physicians were less likely than allopathic physicians to order NSAIDs for LBP (OR, 0.43; 95% CI, 0.24–0.76). Almost two million surgical procedures were ordered, scheduled, or performed during primary LBP patient visits.

Conclusion

The percentage of LBP visits provided by primary care physicians in the United States remains suboptimal. Medical management of LBP, particularly chronic LBP, appears to over-utilize surgery relative to more conservative measures such as patient counseling, non-narcotic analgesics, and other drug therapies. Osteopathic physicians are more likely to provide LBP care, and less likely to use NSAIDs during such visits, than their allopathic counterparts. In general, LBP medical management does not appear to be in accord with evidence-based guidelines.     

Medical home care services for the housebound elderly.

In our health jurisdiction the proportion of elderly people is more than double the national average, and there is a severe shortage of both home care services and long-term care beds. To help the many elderly housebound people without primary medical care we initiated a medical services home care program. The goals were patient identification, clinical assessment, medical and social stabilization, matching of the housebound patient with a nearby family physician willing and able to provide home care and provision of a backup service to the physician for consultation and help in arranging admission to hospital if necessary. In the program''s first 2 years 105 patients were enrolled; the average age was 78.9 years. More than 50% were widowed, single, separated or divorced, over 25% lived alone, and more than 40% had no children living in the city. In almost one-third of the cases there had never been a primary care physician, and in another third the physician refused to do home visits. Before becoming housebound 15% had been seeing only specialists. Each patient had an average of 3.2 active medical problems and was functionally quite dependent. Thirty-five of the patients were surveyed after 1 year: 24 (69%) were still at home, and only 1 (3%) was in a long-term care institution; 83% were satisfied with the care provided, and 79% felt secure that their health needs were being met. One-third of the patients or their families said that it was not easy to reach the physician when necessary. We recommend that programs similar to ours be set up in health jurisdictions with a high proportion of elderly people. To recruit and retain cooperative physicians hospital geriatric services must be willing to provide educational, consultative and administrative support.     

Prenatal genetic counseling for hemoglobinopathy carriers: a comparison of primary providers of prenatal care and professional genetic counselors.

Health personnel trained in medical genetics are insufficient to meet the demand for genetic services. Methods must be found to enable primary care providers to offer commonly needed genetic services themselves. In our recently reported community-wide prenatal screening program for hemoglobinopathies, 36% of women detected to have a hemoglobinopathy did not come to a tertiary center for counseling and thus may have not benefited from testing. To determine whether the efficiency of the program could be increased if counseling were provided by the prenatal care provider (obstetrician or family practitioner), we developed a pilot training program on the basis of our experience in offering such services and enlisted 68% of regional prenatal care providers to participate. The proportion of patients detected to have a hemoglobinopathy who received counseling was similar in the primary and tertiary provider groups: 59% versus 50%, respectively, for sickle trait, and 69% versus 66%, respectively, for beta-thalassemia trait. Knowledge after counseling was also similar for the primary and tertiary provider groups: 64% versus 66% (mean % correct), respectively, for sickle trait, and 79% versus 78%, respectively, for beta-thalassemia trait. However, the two provider groups significantly differed with regard to whether or not the patient had her partner tested. For sickle trait, it was 25% for the primary providers but 49% for the tertiary providers (P < .001). For beta-thalassemia trait, it was 47% for the primary providers but 78% for the tertiary providers (P < .001).(ABSTRACT TRUNCATED AT 250 WORDS)     

基于享乐价格-结构方程双模型的西宁城市湿地生态系统服务价值及影响因素研究

湿地为城市发展提供巨大的生态系统服务,但其被市场“认可”的经济价值难以准确评估。以青海省西宁市城市湿地为例,筛选房屋结构、可达性、环境、湿地等10个因子,采用享乐价格模型对110个湿地周边社区样点的因子数据(2020年)进行分析,定量分析城市湿地被市场“认可”的价值量。采用断裂点理论和加权Voronoi图模型方法等,分析了湿地生态系统服务价值的空间影响范围;构建了湿地生态系统服务价值影响因素的结构方程模型,探究了影响湿地生态系统服务价值的主要因素。结果表明：(1)2020年湟水城市湿地的总价值达到3.367亿元,约有54.3%的生态系统服务通过房产被市场转化;(2)湟水湿地单位面积的生态系统服务价值为151.916元/m~2,生态系统服务价值由大到小排列：火烧沟(1.632亿元)>海湖湿地(0.710亿元)>宁海湿地(0.629亿元)>北川湿地(0.330亿元);(3)湿地生态系统服务价值占房产总价值的比例达到2.04%,位列10个因素中的第7位;线性函数模型结果显示,购买者对湿地的边际支付意愿是0.12元/m~2,即购买者愿意为房产与湿地之间的距离每缩小1m而多支付...     

The pediatric walk-in clinic: competition for the private practitioner.

In an affluent city with many pediatricians a 20% increase in patients seen in a hospital-based walk-in clinic in 1982 prompted a study to determine the characteristics of clinic users and their reasons for using the clinic. It was found that users of the clinic were middle-class, that they had a higher employment rate than the average for the region, and that in 54% of the families both parents worked outside the home. The children of 85% of the families were patients of pediatricians in private practice; most of the others were patients of a family physician in private practice. Most of the children seen at the clinic had had symptoms for more than 24 hours, but few parents had attempted to contact their own physicians. In the previous 12 months 95% of the children had been seen at the clinic, 43% in the month preceding the study. They came to the clinic for two main reasons: the broad range of services offered --laboratory, radiology and pharmacy as well as medical--and the convenient hours, with 71% coming outside of their physicians'' office hours. Given the reality of social trends pediatricians will either have to share their patients with facilities that offer services outside of regular office hours or devise another system for the treatment of their patients.     

Making access to health care more equal: the role of general medical services.

The Resource Allocation Working Party (RAWP) recognised the need to consider both health authority and primary care services in achieving its objective. RAWP and the subsequent Advisory Group on Resource Allocation (AGRA) found (but did not publish) considerable variation in resources used by both services but could not find a clear relation between them. Statistics provided by the DHSS were used to compare spending by 80 area health authorities in 1980-1 with expenditure per head on general medical services by their corresponding family practitioner committees. There was considerable variation in the provision of resources for both services and no clear relation between the variations in spending on each service. Only 40 of the 80 areas had both health authority and family practitioner committee spending levels within 10% of "target." Subregional inequalities in resources tend to be related to variations in admission rates, which in turn are related to general practitioners'' referral behaviour. These results emphasise the importance of finding out more about inequalities in the provision of general medical services and their relation to the use of hospital services. They also suggest that RAWP''s aim of equality of opportunity of access to health care resources may be achieved only if general medical services are brought into the equation as well.