Rehabilitation Facilities in Ontario

Rehabilitation centres in Ontario were surveyed and categorized as in-patient and outpatient services, specialized centres for particular diseases, and vocational retraining centres. It is evident that many gaps exist in the pattern of rehabilitation facilities and services in the province. In some areas the facilities are grouped too closely together, necessitating transport of patients from great distances. The serious shortage of trained personnel is noted. There is little provision for mentally ill patients in existing rehabilitation centres. The use of mobile clinics is discussed. There is no evidence of duplication of services among those at present available.     

Historical origins of current problems in cancer control

Canada''s provinces have some of the most highly developed cancer control systems in the world, but the recent crisis in waiting times for radiotherapy has drawn attention to many weaknesses and inadequacies. Focusing on the province with the largest cancer control system, Ontario, this paper explores the historical origins of current problems in cancer control and shows that they are directly related to policy decisions made in the early years of the system. The development of cancer control in Ontario from the 1920s to the present is outlined, and the historical origins of 3 specific problems related to patient care are discussed: fragmentation of care, which has resulted from an emphasis on radiotherapy rather than comprehensive care and from tensions between the medical profession and government; variation in practice, which can be traced to the empirical origin of much cancer treatment and the slow implementation of research programs; and inequitable access to care, which can be attributed to the emphasis on geographic centralization of services. Attempts to reform Ontario''s cancer control system are unlikely to be successful unless these fundamental issues are recognized and addressed.     

The effect of universal influenza immunization on mortality and health care use

Background

In 2000, Ontario, Canada, initiated a universal influenza immunization program (UIIP) to provide free influenza vaccines for the entire population aged 6 mo or older. Influenza immunization increased more rapidly in younger age groups in Ontario compared to other Canadian provinces, which all maintained targeted immunization programs. We evaluated the effect of Ontario''s UIIP on influenza-associated mortality, hospitalizations, emergency department (ED) use, and visits to doctors'' offices.

Methods and Findings

Mortality and hospitalization data from 1997 to 2004 for all ten Canadian provinces were obtained from national datasets. Physician billing claims for visits to EDs and doctors'' offices were obtained from provincial administrative datasets for four provinces with comprehensive data. Since outcomes coded as influenza are known to underestimate the true burden of influenza, we studied more broadly defined conditions. Hospitalizations, ED use, doctors'' office visits for pneumonia and influenza, and all-cause mortality from 1997 to 2004 were modelled using Poisson regression, controlling for age, sex, province, influenza surveillance data, and temporal trends, and used to estimate the expected baseline outcome rates in the absence of influenza activity. The primary outcome was then defined as influenza-associated events, or the difference between the observed events and the expected baseline events. Changes in influenza-associated outcome rates before and after UIIP introduction in Ontario were compared to the corresponding changes in other provinces. After UIIP introduction, influenza-associated mortality decreased more in Ontario (relative rate [RR] = 0.26) than in other provinces (RR = 0.43) (ratio of RRs = 0.61, p = 0.002). Similar differences between Ontario and other provinces were observed for influenza-associated hospitalizations (RR = 0.25 versus 0.44, ratio of RRs = 0.58, p < 0.001), ED use (RR = 0.31 versus 0.69, ratio of RRs = 0.45, p < 0.001), and doctors'' office visits (RR = 0.21 versus 0.52, ratio of RRs = 0.41, p < 0.001). Sensitivity analyses were carried out to assess consistency, specificity, and the presence of a dose-response relationship. Limitations of this study include the ecological study design, the nonspecific outcomes, difficulty in modeling baseline events, data quality and availability, and the inability to control for potentially important confounders.

Conclusions

Compared to targeted programs in other provinces, introduction of universal vaccination in Ontario in 2000 was associated with relative reductions in influenza-associated mortality and health care use. The results of this large-scale natural experiment suggest that universal vaccination may be an effective public health measure for reducing the annual burden of influenza.     

The Role of a Medical Faculty in Reorganizing Family Practice to Meet Current Community Needs

There exists a crisis in the delivery of medical services, particularly by family doctors of whom there is an apparent shortage.A study of family practice in Kingston, Ontario, and in the nearby countryside indicates three critical needs in family practice: professional assistants for the family doctors, efficient office facilities and new methods of delivering family medical care in rural areas. The Faculty of Medicine at Queen''s University has involved itself in a study of these matters and is developing a program to help solve them, by research into the nature of the problems and into methods for alleviating them, by keeping practising physicians informed through research reports and the continuing education program of the Medical School, by the development of pilot projects, and by the evaluation of new services aimed at these problems, independently launched by physicians in the community. Pilot projects to date include two designed to study the use of registered nurses as doctor assistants and another which involves the organization and operation of a university-sponsored community health centre. Last, but by no mean least, the Provincial Government is continually briefed on all these activities.     

How can good general practitioner care be achieved?

It has been shown that to provide a high standard of care general practitioners probably need to book consultations at intervals of at least 10 minutes. In this study the maximum list size for which a general practitioner might be expected to provide a high standard of care was determined from calculations of the time spent consulting, based on various consultation rates and list sizes and assuming that consultations were 10 minutes long. If good quality care is to be provided and is to include the range of services suggested in the government''s recent green paper average list sizes should probably be no more than 1750, and lower in areas of high demand and high need. In addition to this, minimum standards could be determined for such measures as facilities available in surgeries, practice records, and accessibility of doctors to ensure that basic services were offered by all general practitioners.     

Family physician anesthetists: continuing education,observations, evaluation

A method is described whereby continuing education for family practitioner anesthetists is taken to community hospitals, where patterns of practice, local problems and facilities are different from those of larger urban areas. Five Ontario communities were visited for 4½ days each, by invitation, providing the visiting clinician with an opportunity to observe the quality of anesthesia services and to measure, through a self-evaluation test, the deficiencies in applied basic and clinical knowledge thought to be necessary for modern, safe practice. These programs were well received and thought to be of real benefit to the participants. Similar programs could be provided in general medicine, cardiology, gastroenterology, pediatrics and psychiatry.     

Patterns of initial management of node-negative breast cancer in two Canadian provinces

OBJECTIVE: To describe the patterns of initial management of node-negative breast cancer in Ontario and British Columbia and to compare the characteristics of the patients and tumours and of the physicians and hospitals involved in management. DESIGN: Retrospective, population-based, cohort study. PARTICIPANTS: All 942 newly diagnosed cases of node-negative breast cancer in 1991 in British Columbia and a random sample of 938 newly diagnosed cases in Ontario in the same year. OUTCOME MEASURES: Number and proportion of patients with newly diagnosed node-negative breast cancer who received breast-conserving surgery (BCS) or mastectomy and who received radiation therapy after BCS. RESULTS: BCS was used in 413 cases (43.8%) in British Columbia and in 634 cases (67.6%) in Ontario (p < 0.001). After BCS, radiation therapy was received by 378 patients (91.5% of those who had undergone BCS) in British Columbia and 479 patients (75.6% of those who had undergone BCS) in Ontario (p < 0.001). In both provinces, lower patient age, smaller tumour size, a noncentral unifocal tumour, absence of extensive ductal carcinoma in situ and initial surgery by a surgeon with an academic affiliation were associated with greater use of BCS. Lower patient age and larger tumour size were associated with greater use of radiation therapy after BCS in both provinces. CONCLUSION: Patient, tumour and physician factors are associated with the choice of initial management of breast cancer in these two Canadian provinces. However, the differences in management between the two provinces are only partly explained by these factors. Other possible explanations, such as the presence of provincial guidelines, differences in the organization of the health care system or differences in patient preference, require further research.     

Economic Appraisal of Ontario's Universal Influenza Immunization Program: A Cost-Utility Analysis

Background

In July 2000, the province of Ontario, Canada, initiated a universal influenza immunization program (UIIP) to provide free seasonal influenza vaccines for the entire population. This is the first large-scale program of its kind worldwide. The objective of this study was to conduct an economic appraisal of Ontario''s UIIP compared to a targeted influenza immunization program (TIIP).

Methods and Findings

A cost-utility analysis using Ontario health administrative data was performed. The study was informed by a companion ecological study comparing physician visits, emergency department visits, hospitalizations, and deaths between 1997 and 2004 in Ontario and nine other Canadian provinces offering targeted immunization programs. The relative change estimates from pre-2000 to post-2000 as observed in other provinces were applied to pre-UIIP Ontario event rates to calculate the expected number of events had Ontario continued to offer targeted immunization. Main outcome measures were quality-adjusted life years (QALYs), costs in 2006 Canadian dollars, and incremental cost-utility ratios (incremental cost per QALY gained). Program and other costs were drawn from Ontario sources. Utility weights were obtained from the literature. The incremental cost of the program per QALY gained was calculated from the health care payer perspective. Ontario''s UIIP costs approximately twice as much as a targeted program but reduces influenza cases by 61% and mortality by 28%, saving an estimated 1,134 QALYs per season overall. Reducing influenza cases decreases health care services cost by 52%. Most cost savings can be attributed to hospitalizations avoided. The incremental cost-effectiveness ratio is Can$10,797/QALY gained. Results are most sensitive to immunization cost and number of deaths averted.

Conclusions

Universal immunization against seasonal influenza was estimated to be an economically attractive intervention. Please see later in the article for the Editors'' Summary     

The alliance in mental health care: conceptualization,evidence and clinical applications

The concept of alliance reflects the collaborative relationship between a clinician and a patient, defined as consisting of three elements: a) the agreement on the goals of treatment; b) the agreement on a task or series of tasks; c) the development of a bond. Although much of the theory and research on the alliance comes from the domain of psychotherapy, the concept is applicable to any practice involving a person seeking help and a socially sanctioned healer. An extensive research evidence suggests that the alliance (typically measured at the third or fourth session) is a robust predictor of the outcomes of various forms of psychotherapy, even when prior symptom improvement and other factors are considered. Both the clinician and the patient bring to the therapy situation different capacities to form an alliance. Factors concerning the patient include, among others, the diagnosis, attachment history and style, motivation, and needs for affiliation. However, the benefits of the alliance have been found to be mostly due to the therapist's contribution, in particular his/her facilitative interpersonal skills, including verbal fluency, communication of hope and positive expectations, persuasiveness, emotional expression; warmth, acceptance and understanding; empathy, and alliance rupture-repair responsiveness. Placebo studies have allowed to experimentally manipulate aspects of the relationship between a therapist and a patient in non-psychotherapy contexts. In these settings, two components of the relationship have emerged: an emotional one (involving being cared for and understood by the clinician) and a cognitive one (including the belief in the competence of the therapist to select and administer an effective treatment). Here we propose a model that describes three pathways through which the alliance creates benefits, named CARE (caring, attentive, real and empathic), EXPECTANCY, and SPECIFIC. Although research and clinical attention have mostly focused on the alliance between a clinician and a patient in face-to-face interactions, there is preliminary evidence concerning the alliance between patients and other clinic staff, systems of care, or the program in Internet-mediated services. These new research areas clearly require further development.     

Coverage and Quality of Antenatal Care Provided at Primary Health Care Facilities in the ‘Punjab’ Province of ‘Pakistan’

Background

Antenatal care is a very important component of maternal health services. It provides the opportunity to learn about risks associated with pregnancy and guides to plan the place of deliveries thereby preventing maternal and infant morbidity and mortality. In ‘Pakistan’ antenatal services to rural population are being provided through a network of primary health care facilities designated as ''Basic Health Units and Rural Health Centers. Pakistan is a developing country, consisting of four provinces and federally administered areas. Each province is administratively subdivided in to ‘Divisions’ and ‘Districts’. By population ‘Punjab’ is the largest province of Pakistan having 36 districts. This study was conducted to assess the coverage and quality antenatal care in the primary health care facilities in ‘Punjab’ province of ‘Pakistan’.

Methods

Quantitative and Qualitative methods were used to collect data. Using multistage sampling technique nine out of thirty six districts were selected and 19 primary health care facilities of public sector (seventeen Basic Health Units and two Rural Health Centers were randomly selected from each district. Focus group discussions and in-depth interviews were conducted with clients, providers and health managers.

Results

The overall enrollment for antenatal checkup was 55.9% and drop out was 32.9% in subsequent visits. The quality of services regarding assessment, treatment and counseling was extremely poor. The reasons for low coverage and quality were the distant location of facilities, deficiency of facility resources, indifferent attitude and non availability of the staff. Moreover, lack of client awareness about importance of antenatal care and self empowerment for decision making to seek care were also responsible for low coverage.

Conclusion

The coverage and quality of the antenatal care services in ‘Punjab’ are extremely compromised. Only half of the expected pregnancies are enrolled and out of those 1/3 drop out in follow-up visits.     

Life cycle greenhouse gas emissions of electricity generation in the province of Ontario, Canada

Purpose

This paper assesses facility-specific life cycle greenhouse gas (GHG) emission intensities for electricity-generating facilities in the province of Ontario in 2008. It offers policy makers, researchers and other stakeholders of the Ontario electricity system with data regarding some of the environmental burdens from multiple generation technology currently deployed in the province.

Methods

Methods involved extraction of data and analysis from several publically accessible datasets, as well as from the LCA literature. GHG emissions data for operation of power plants came from the Government of Canada GHG registry and the Ontario Power Generation (OPG) Sustainable Development reports. Facility-specific generation data came from the Independent Electricity System Operator in Ontario and the OPG.

Results

Full life cycle GHG intensity (tonnes of CO₂ equivalent per gigawatt hour) estimates are provided for 4 coal facilities, 27 natural gas facilities, 1 oil/natural gas facility, 3 nuclear facilities, 7 run-of-river hydro facilities and 37 reservoir hydro facilities, and 7 wind facilities. Average (output weighted) life cycle GHG intensities are calculated for each fuel type in Ontario, and the life cycle GHG intensity for the Ontario grid as a whole (in 2008) is estimated to be 201 t CO₂e/GWh.

Conclusions

The results reflect only the global warming impact of electricity generation, and they are meant to inform a broader discussion which includes other environmental, social, cultural, institutional and economic factors. This full range of factors should be included in decisions regarding energy policy for the Province of Ontario, and in future work on the Ontario electricity system.     

Research priorities for wind energy and migratory wildlife

With upcoming global wind-energy build-out estimated in millions of units, cumulative environmental impacts must be considered and understood to promote responsible expansion of this renewable energy source. In June 2009, 30 wildlife scientists convened in Racine, Wisconsin, USA to identify key research priorities concerning wind energy's potential impacts on migratory wildlife (birds and bats). This working group suggested 4 areas where improved science is most needed to evaluate the impacts of wind-energy development on migrating animals more accurately than can be accomplished today: 1) standardized protocols and definitions; 2) new methods and models for assessing and forecasting risk; 3) documenting lethal and sub-lethal effects at existing wind facilities; and 4) improved facility-site access, data access, and data management for researchers. Focused research based on these priorities will both quantify potential risks associated with wind-energy development and help derive science-based, peer-reviewed, best-management practices for existing and future wind projects. © 2011 The Wildlife Society.     

Correlates of certification in family medicine in the billing patterns of Ontario general practitioners.

There is conflicting evidence as to whether physicians who are certified in family medicine practise differently from their noncertified colleagues and what those differences are. We examined the extent to which certification in family medicine is associated with differences in the practice patterns of primary care physicians as reflected in their billing patterns. Billing data for 1986 were obtained from the Ontario Health Insurance Plan for 269 certified physicians and 375 noncertified physicians who had graduated from Ontario medical schools between 1972 and 1983 and who practised as general practitioners or family physicians in Ontario. As a group, certificants provided fewer services per patient and billed less per patient seen per month. They were more likely than noncertificants to include counselling, psychotherapy, prenatal and obstetric care, nonemergency hospital visits, surgical services and visits to chronic care facilities in their service mix and to bill in more service categories. Certificants billed more for prenatal and obstetric care, intermediate assessments, chronic care and nonemergency hospital visits and less for psychotherapy and after-hours services than noncertificants. Many of the differences detected suggest a practice style consistent with the objectives for training and certification in family medicine. However, whether the differences observed in our study and in previous studies are related more to self-selection of physicians for certification or to the types of educational experiences cannot be directly assessed.     

Cost of primary health care services in the emergency department and the family physician's office.

An attempt has been made to determine the true cost of providing primary health care for nontraumatic conditions in the emergency departments of two hospitals in Ontario and in the offices of family physicians. A total of 1117 patients presenting with 1 of 10 common symptom/sign complexes at the emergency departments or the offices of 15 participating family physicians were studies with regard to number of visits made, type of assessment by the physician, investigations undertaken, management, therapy and outcome of the illness. Costs were calculated from the charges that would be made against the provincial health services insurance plan and from the system of hospital financing in effect in the province. The average true cost per illness episode of this type of care was $14.63 in hospital A, $14.20 in hospital B and $15.90 in the family physician''s office.     

The profile inter-unit reliability

To assess the quality of health care, patient outcomes associated with medical providers (eg, dialysis facilities) are routinely monitored in order to identify poor (or excellent) provider performance. Given the high stakes of such evaluations for payment as well as public reporting of quality, it is important to assess the reliability of quality measures. A commonly used metric is the inter-unit reliability (IUR), which is the proportion of variation in the measure that comes from inter-provider differences. Despite its wide use, however, the size of the IUR has little to do with the usefulness of the measure for profiling extreme outcomes. A large IUR can signal the need for further risk adjustment to account for differences between patients treated by different providers, while even measures with an IUR close to zero can be useful for identifying extreme providers. To address these limitations, we propose an alternative measure of reliability, which assesses more directly the value of a quality measure in identifying (or profiling) providers with extreme outcomes. The resulting metric reflects the extent to which the profiling status is consistent over repeated measurements. We use national dialysis data to examine this approach on various measures of dialysis facilities.     

The Elimination of Lymphatic Filariasis: A Strategy for Poverty Alleviation and Sustainable Development - Perspectives from the Philippines

BACKGROUND: Within the Philippines areas endemic for lymphatic filariasis are in regions with the highest incidence of poverty. Out of a total of 79 provinces, 39 have a higher poverty incidence than the national average and 30 of these 39 provinces are endemic for lymphatic filariasis. DISCUSSION: Recognizing that provinces endemic for lymphatic filariasis (LF) are also the poorest provinces, the elimination of lymphatic filariasis in these areas presents significant opportunities to reduce poverty and inequalities in health. The implementation of an effective national programme for the elimination of lymphatic filariasis will provide means for sustainable development at national, local and community levels. SUMMARY: The elimination of lymphatic filariasis as a public health problem is a 20-year strategic plan for the world community, with the vision of all endemic communities free of transmission of lymphatic filariasis by 2020 and with the commitment to ensure the delivery of quality technologies and human services to eliminate lymphatic filariasis worldwide through a multi-stakeholder global alliance of all endemic countries. This global goal of elimination of lymphatic filariasis is a significant opportunity for partnerships - a world with less poverty through sustainable development and free from the scourge of lymphatic filariasis.     

How many physicians does Canada need to care for our aging population?

BACKGROUND: There is concern that the aging of Canada''s population will strain our health care system. The authors address this concern by examining changes in the physician supply between 1986 and 1994 and by assessing the availability of physicians in 1994 relative to population growth and aging, and relative to supply levels in the benchmark province of Alberta. METHODS: Physician numbers were obtained from the Canadian Institute for Health Information. The amount of services provided by each specialty to each patient age group was analysed using Manitoba physician claims data. Population growth statistics were obtained from Statistics Canada. Age- and specialty-specific utilization data and age-specific population growth patterns were used to estimate the number and type of physicians that would have been required in each province to keep up with population growth between 1986 and 1994, in comparison with actual changes in the physician numbers. Physician supply in Alberta was used as a benchmark against which other provinces were measured. RESULTS: Overall, Canada''s physician supply between 1986 and 1994 kept pace with population growth and aging. Some specialties grew much faster than population changes warranted, whereas others grew more slowly. By province, the supply of general practitioners (GPs) grew much faster than the population served in New Brunswick (16.6%), Alberta (6.5%) and Quebec (5.3%); the GP supply lagged behind in Prince Edward Island (-5.4%). Specialist supply outpaced population growth substantially in Nova Scotia (10.4%), Newfoundland (8.5%), New Brunswick (7.3%) and Saskatchewan (6.8%); it lagged behind in British Columbia (-9.2%). Using Alberta as the benchmark resulted in a different assessment: Newfoundland (15.5%) and BC (11.7%) had large surpluses of GPs by 1994, whereas PEI (-21.1%), New Brunswick (-14.8%) and Manitoba (-11.1%) had substantial deficits; Quebec (37.3%), Ontario (24.0%), Nova Scotia (11.6%), Manitoba (8.2%) and BC (7.6%) had large surpluses of specialists by 1994, whereas PEI (-28.6%), New Brunswick (-25.9%) and Newfoundland (-23.8%) had large deficits. INTERPRETATION: The aging of Canada''s population poses no threat of shortage to the Canadian physician supply in general, nor to most specialist groups. The marked deviations in provincial physician supply from that of the benchmark province challenge us to understand the costs and benefits of variations in physician resources across Canada and to achieve a more equitable needs-based availability of physicians within provinces and across the country.     

Health Facility Graduation from Donor-Supported Intensive Technical Assistance and Associated Factors in Zambia

Introduction

The FHI360-led Zambia Prevention Care and Treatment partnership II (ZPCT II) with funding from United States Agency for International Development, supports the Zambian Ministry of Health in scaling up HIV/AIDS services. To improve the quality of HIV/AIDS services, ZPCT II provides technical assistance until desired standards are met and districts are weaned-off intensive technical support, a process referred to as district graduation. This study describes the graduation process and determines performance domains associated with district graduation.

Methods

Data were collected from 275 health facilities in 39 districts in 5 provinces of Zambia between 2008 and 2012. Performance in technical capacity, commodity management, data management and human resources domains were assessed in the following services areas: HIV counselling and testing and prevention of mother to child transmission, antiretroviral therapy/clinical care, pharmacy and laboratory. The overall mean percentage score was calculated by obtaining the mean of mean percentage scores for the four domains. Logistic regression models were used to obtain odds ratios (OR) and 95% confidence intervals (CI) for the domain mean percentage scores in graduated versus non-graduated districts; according to rural-urban, and province strata.

Results

24 districts out of 39 graduated from intensive donor supported technical assistance while 15 districts did not graduate. The overall mean percentage score for all four domains was statistically significantly higher in graduated than non-graduated districts (93.2% versus 91.2%, OR = 1.34, 95%CI:1.20–1.49); including rural settings (92.4% versus 89.4%, OR = 1.43,95%CI:1.24–1.65). The mean percentage score in human resource domain was statistically significantly higher in graduated than non-graduated districts (93.6% versus 71.6%, OR = 5.81, 95%CI: 4.29–7.86) and in both rural and urban settings.

Conclusions

QA/QI tools can be used to assess performance at health facilities and determine readiness for district graduation. Human resources management domain was found to be an important factor associated with district graduation.     

Chronic illness and functional limitation in Ontario children: findings of the Ontario Child Health Study.

The Ontario Child Health Study (OCHS) was based on interviews of 1869 Ontario families who were selected by means of a stratified, multistaged sampling method from the 1981 census of Canada. Its primary purpose was to determine the prevalence and distribution of mental health problems in Ontario children aged 4 to 16 years and their families, but it also allowed an estimate of other significant medical conditions and provided an overview of these children''s use of health care, education and social services. Our results are based on questionnaire responses concerning 3294 children. Limitation of function without a chronic illness or medical condition was reported in 1.9%, the converse in 14.0%, and a chronic illness or medical condition with limitation of function in 3.7%. When the three groups are considered together, 19.6% of Ontario children had a chronic health problem. Children of lower socioeconomic status were much more likely to have chronic health problems. Overall, children with chronic health problems were more likely to use physician, special education, social and mental health services. These findings have implications for those who provide services for children, plan community programs or train professionals in caring for children.