Practice and payment preferences of newly practising family physicians in British Columbia

OBJECTIVE

To examine the remuneration model preferences of newly practising family physicians.

DESIGN

Mixed-methods study comprising a cross-sectional, Web-based survey, as well as qualitative content analysis of answers to open-ended questions.

SETTING

British Columbia.

PARTICIPANTS

University of British Columbia family practice residents who graduated between 2000 and 2009.

MAIN OUTCOME MEASURES

Preferred remuneration models of newly practising physicians.

RESULTS

The survey response rate was 31% (133 of 430). Of respondents, 71% (93 of 132) preferred non-fee-for-service practice models and 86% (110 of 132) identified the payment model as very or somewhat important in their choice of future practice. Three principal themes were identified from content analysis of respondents' open-ended comments: frustrations with fee-for-service billing, which encompassed issues related to aggravations with "the business side of things" and was seen as impeding "the freedom to focus on medicine"; quality of patient care, which embraced the importance of a payment model that supported "comprehensive patient care" and "quality rather than quantity"; and freedom to choose, which supported the plurality of practice preferences among providers who strived to provide quality care for patients, "whatever model you happen to be working in."

CONCLUSION

Newly practising physicians in British Columbia preferred alternatives to fee-for-service payment models, which were perceived as contributing to fewer frustrations with billing systems, improved quality of work life, and better quality of patient care.

Complaints in for-profit, non-profit and public nursing homes in two Canadian provinces

BACKGROUND

Nursing homes provide long-term housing, support and nursing care to frail elders who are no longer able to function independently. Although studies conducted in the United States have demonstrated an association between for-profit ownership and inferior quality, relatively few Canadian studies have made performance comparisons with reference to type of ownership. Complaints are one proxy measure of performance in the nursing home setting. Our study goal was to determine whether there is an association between facility ownership and the frequency of nursing home complaints.

METHODS

We analyzed publicly available data on complaints, regulatory measures, facility ownership and size for 604 facilities in Ontario over 1 year (2007/08) and 62 facilities in British Columbia (Fraser Health region) over 4 years (2004-2008). All analyses were carried out at the facility level. Negative binomial regression analysis was used to assess the association between type of facility ownership and frequency of complaints.

RESULTS

The mean (standard deviation) number of verified/substantiated complaints per 100 beds per year in Ontario and Fraser Health was 0.45 (1.10) and 0.78 (1.63) respectively. Most complaints related to resident care. Complaints were more frequent in facilities with more citations, i.e., violations of the legislation or regulations governing a home, (Ontario) and inspection violations (Fraser Health). Compared with Ontario's for-profit chain facilities, adjusted incident rate ratios and 95% confidence intervals of verified complaints were 0.56 (0.27-1.16), 0.58 (0.34-1.00), 0.43 (0.21- 0.88), and 0.50 (0.30- 0.84) for for-profit single-site, non-profit, charitable, and public facilities respectively. In Fraser Health, the adjusted incident rate ratio of substantiated complaints in non-profit facilities compared with for-profit facilities was 0.18 (0.07-0.45).

INTERPRETATION

Compared with for-profit chain facilities, non-profit, charitable and public facilities had significantly lower rates of complaints in Ontario. Likewise, in British Columbia's Fraser Health region, non-profit owned facilities had significantly lower rates of complaints compared with for-profit owned facilities.

Hospitalization rates of nursing home residents and community-dwelling seniors in British Columbia

The overall use of acute care services by nursing home (NH) residents in Canada has not been well documented. Our objectives were to identify the major causes of hospitalization among NH facility residents and to compare rates to those of community-dwelling seniors. A retrospective cohort was defined using population-level health administrative data, including all individuals aged 65 years and older living in a British Columbia NH facility between April 1996 and March 1999. Hospitalization rates of NH residents were compared to estimated rates for community-dwelling seniors, using age- and sex-adjusted standardized incidence ratios (SIRs): SIR = 2.81 (95%CI: 2.71, 2.91) for femoral fractures, 1.96 (1.88, 2.04) for pneumonia, 0.73 (0.70, 0.76) for other heart disease, and 1.01 (0.99, 1.02) for all causes. NH residents have disproportionately higher rates of hospitalization for femoral fractures and pneumonia, with NH residents accounting for approximately one quarter of all femoral fracture hospitalizations of BC seniors.

Finding a model that supports quality

While Canadian provinces demonstrate considerable diversity of performance within the non-profit sector and further research is needed to better understand which non-profit models support the best quality, Canadian research has been generally consistent with US research in confirming a relationship between for-profit ownership and inferior quality. The quality concerns arising from public funding to the private for-profit residential long-term care sector are unlikely to be addressed by adopting tighter regulations. With the expansion of private for-profit delivery, the organizational goals of the regulator and the facilities being regulated become less aligned. The former is likely to move to a more deterrence-based model of regulation, which is costly, less effective and draws resources away from direct patient care.

Trends in long-term care staffing by facility ownership in British Columbia, 1996 to 2006

BACKGROUND

Long-term care facilities (nursing homes) in British Columbia consist of a mix of for-profit, not-for-profit non-government, and not-for-profit health-region-owned establishments. This study assesses the extent to which staffing levels have changed by facility ownership category.

DATA AND METHODS

With data from Statistics Canada's Residential Care Facilities Survey, various types of care hours per resident-day were examined from 1996 through 2006 for the province of British Columbia. Random effects linear regression modeling was used to investigate the effect of year and ownership on total nursing hours per resident-day, adjusting for resident demographics, case mix, and facility size.

RESULTS

From 1996 to 2006, crude mean total nursing hours per resident-day rose from 1.95 to 2.13 hours in for-profit facilities (p = 0.06); from 1.99 to 2.48 hours in not-for-profit non-government facilities (p < 0.001); and from 2.25 to 3.30 hours in not-for-profit health-region-owned facilities (p < 0.001). The adjusted rate of increase in total nursing hours per resident-day was significantly greater in not-for-profit health-region-owned facilities.

INTERPRETATION

While total nursing hours per resident-day have increased in all facility groups, the rate of increase was greater in not-for-profit facilities operated by health authorities.

Examination for sexual assault: evaluating the literature for indicators of women-centered care

This study aimed to assess the extent to which recent peer-reviewed published literature on the acute management of sexual assault was women-centered. We developed indicators and a framework that operationalized women-centered care provision in the context of sexual assault. We then reviewed and evaluated the literature in relation to these indicators. A systematic search identified a total of 20 relevant articles for inclusion in the analysis. These were published in medical journals (65%, 13/20), nursing journals (20%, 4/20), and journals targeted toward other health care practitioners (15%, 3/20), and originated from the United States (65%, 13/20), the United Kingdom (15%, 3/20), Australia (10%, 2/20), Spain (5%, 1/20), and Canada (5%, 1/20) between January 2000 and August 2005. We found little acknowledgment of the inherent tensions faced by sexual assault examiners in providing women-centered care. Moreover, absent from most articles were discussions of the complexities of consent in sexual assault examinations, social justice issues, the need for gender-sensitive training for health care providers, and a critical appraisal of colposcopic and DNA technologies. Indicators of respect, safety and restoring control, and connections to community were present in the majority of articles.

Responding to health impacts of climate change in the Australian desert

Climate change is likely to have a significant effect on the health of those living in the 70% of Australia that is desert. The direct impacts on health, such as increased temperature, are important. But so too are the secondary impacts that will occur as a result of the impact of climate change on an uncertain and highly variable natural environment and on the interlinking social and economic systems. The consequence of these secondary impacts will appear as changes in the incidence of disease and infections, and on the psychosocial determinants of health. Responding to the impacts of climate change on health in desert Australia will involve the active participation of a variety of interest groups ranging from local to state and federal governments and a range of public and private agencies, including those not traditionally defined as within the health sector. The modes of engagement required for this process need to be innovative, and will differ among regions on different trajectories. To this end, a first classification of these trajectories is proposed.

Socioeconomic status and hospital utilization among younger adult pneumonia admissions at a Canadian hospital

BACKGROUND

Although the general association between socioeconomic status (SES) and hospitalization has been well established, few studies have considered the relationship between SES and hospital length of stay (LOS), and/or hospital re-admission. The primary objective of this study therefore, was to examine the relationship of SES to LOS and early re-admission among adult patients hospitalized with community-acquired pneumonia in a setting with universal health insurance.

METHODS

Four hundred and thirty-four (434) individuals were included in this retrospective, longitudinal cohort analysis of adult patients less than 65 years old admitted to a large teaching hospital in Vancouver, British Columbia. Hospital chart review data were linked to population-based health plan administrative data. Chart review was used to gather data on demographics, illness severity, co-morbidity, functional status and other measures of case mix. Two different types of administrative data were used to determine hospital LOS and the occurrence of all-cause re-admission to any hospital within 30 days of discharge. SES was measured by individual-level financial hardship (receipt of income assistance or provincial disability pension) and neighbourhood-level income quintiles.

RESULTS

Those with individual-level financial hardship had an estimated 15% (95% CI -0.4%, +32%, p = 0.057) longer adjusted LOS and greater risk of early re-admission (adjusted OR 2.65, 95% CI 1.38, 5.09). Neighbourhood-level income quintiles, showed no association with LOS or early re-admission.

CONCLUSION

Among hospitalized pneumonia patients less than 65 years, financial hardship derived from individual-level data, was associated with an over two-fold greater risk of early re-admission and a marginally significant longer hospital LOS. However, the same association was not apparent when an ecological measure of SES derived from neighbourhood income quintiles was examined. The ecological SES variable, while useful in many circumstances, may lack the sensitivity to detect the full range of SES effects in clinical studies.

Care Outcomes in Long-Term Care Facilities in British Columbia, Canada

OBJECTIVES

This study investigated whether for-profit (FP) versus not-for-profit (NP) ownership of long-term care facilities resulted in a difference in hospital admission and mortality rates among facility residents in British Columbia, Canada.

RESEARCH DESIGN

This retrospective cohort study used administrative data on all residents of British Columbia long-term care facilities between April 1, 1996, and August 1, 1999 (n = 43,065). Hospitalizations were examined for 6 diagnoses (falls, pneumonia, anemia, dehydration, urinary tract infection, and decubitus ulcers and/or gangrene), which are considered to be reflective of facility quality of care. In addition to FP versus NP status, facilities were divided into ownership subgroups to investigate outcomes by differences in governance and operational structures.

RESULTS

We found that, overall, FP facilities demonstrated higher adjusted hospitalization rates for pneumonia, anemia, and dehydration and no difference for falls, urinary tract infections, or DCU/gangrene. FP facilities demonstrated higher adjusted hospitalization rates compared with NP facilities attached to a hospital, amalgamated to a regional health authority, or that were multisite. This effect was not present when comparing FP facilities to NP single-site facilities. There was no difference in mortality rates in FP versus NP facilities.

CONCLUSIONS

The higher adjusted hospitalization rates in FP versus NP facilities is consistent with previous research from U.S. authors. However, the superior performance by the NP sector is driven by NP-owned facilities connected to a hospital or health authority, or that had more than one site of operation.

Determinants of hospital length of stay among patients with pneumonia admitted to a large Canadian hospital from 1991 to 2001

BACKGROUND

Pneumonia is a common reason for hospital admission, and the cost of treatment is primarily determined by length of stay (LOS).

OBJECTIVES

To explore the changes to and determinants of hospital LOS for patients admitted for the treatment of community-acquired pneumonia over a decade of acute hospital downsizing.

METHODS

Data were extracted from the database of Vancouver General Hospital, Vancouver, British Columbia, on patients admitted with community-acquired pneumonia (International Classification of Diseases, Ninth Revision, Clinical Modification codes 481.xx, 482.xx, 483.xx, 485.xx and 486.xx) from January 1, 1991 to March 31, 2001. The effects of sociodemographic factors, the specialty of the admitting physician (family practice versus specialist), admission from and/or discharge to a long-term care facility (nursing home) and year of admission, adjusted for comorbidity, illness severity measures and other potential confounders were examined. Longitudinal changes in these factors over the 10-year period were also investigated.

RESULTS

The study population (n=2495) had a median age of 73 years, 53% were male and the median LOS was six days. Adjusted LOS was longer for women (10% increase, 95% CI 3 to 16), increasing age group (7% increase, 95% CI 4 to 10), admission under a family physician versus specialist (42% increase, 95% CI 32 to 52) and admission from home with subsequent discharge to a long-term care facility (75% increase, 95% CI 47 to 108). Adjusted hospital LOS decreased by an estimated 2% (95% CI 1 to 3) per annum. The mean age at admission and the proportion admitted from long-term care facilities both increased significantly over the decade (P<0.05).

CONCLUSIONS

Results suggest that the management of hospitalized patients with pneumonia changed substantially between 1991 and 2001. The interface of long-term care facilities with acute care would be an important future area to explore potential efficiencies in caring for patients with pneumonia.

Staffing levels in not-for-profit and for-profit long-term care facilities: does type of ownership matter?

BACKGROUND

Currently there is a lot of debate about the advantages and disadvantages of for-profit health care delivery. We examined staffing ratios for direct-care and support staff in publicly funded not-for-profit and for-profit nursing homes in British Columbia.

METHODS

We obtained staffing data for 167 long-term care facilities and linked these to the type of facility and ownership of the facility. All staff were members of the same bargaining association and received identical wages in both not-for-profit and for-profit facilities. Similar public funding is provided to both types of facilities, although the amounts vary by the level of functional dependence of the residents. We compared the mean number of hours per resident-day provided by direct-care staff (registered nurses, licensed practical nurses and resident care aides) and support staff (housekeeping, dietary and laundry staff) in not-for-profit versus for-profit facilities, after adjusting for facility size (number of beds) and level of care.

RESULTS

The nursing homes included in our study comprised 76% of all such facilities in the province. Of the 167 nursing homes examined, 109 (65%) were not-for-profit and 58 (35%) were for-profit; 24% of the for-profit homes were part of a chain, and the remaining homes were owned by a single operator. The mean number of hours per resident-day was higher in the not-for-profit facilities than in the for-profit facilities for both direct-care and support staff and for all facility levels of care. Compared with for-profit ownership, not-for-profit status was associated with an estimated 0.34 more hours per resident-day (95% confidence interval [CI] 0.18-0.49, p < 0.001) provided by direct-care staff and 0.23 more hours per resident-day (95% CI 0.15-0.30, p < 0.001) provided by support staff.

INTERPRETATION

Not-for-profit facility ownership is associated with higher staffing levels. This finding suggests that public money used to provide care to frail eldery people purchases significantly fewer direct-care and support staff hours per resident-day in for-profit long-term care facilities than in not-for-profit facilities.

Rising incidence of hospital-reported drug-facilitated sexual assault in a large urban community in Canada. Retrospective population-based study

BACKGROUND

Drug-facilitated sexual assault (DFSA) occurs when an individual has been sexually assaulted due to the surreptitious administration of drug(s) thereby rendering her/him unable to give consent. Our study aim was to calculate the age- and sex-specific annual incidence of hospital-reported DFSA and to determine whether a one-year increase in DFSA observed in 1999 in a pilot study on the same population was a significant and sustained trend.

METHODS

We identified cases of DFSA by reviewing the sexual assault examination records of all the individuals who presented to a hospital-based sexual assault care referral service in Vancouver, British Columbia during the study time period (January 1, 1993 to May 31, 2002). The annual sex- and age-specific incidence and temporal trends of drug-facilitated sexual assault were examined using population data from the British Columbia Ministry of Health.

RESULTS

The mean annual incidence of female DFSA increased from 3.4 per 100,000 (years 1993--1998) to 10.7 per 100,000 (years 1999--2002). Age-adjusted relative risks for female DFSAs were significantly higher in 1999 (2.77, 95% CI 1.85-4.15), 2000 (3.01, 95% CI 1.97-4.57), 2001 (3.14, 95% CI 2.07-4.78) and 2002 (4.88, 95% CI 2.84-8.37) compared to 1993-1998. Women aged 15-19 years had the highest DFSA incidence, with a year-adjusted relative risk of 3.89 (95% CI 2.75-5.50) compared to all other age groups.

CONCLUSION

This study demonstrates that the incidence of hospital-reported DFSA has shown a marked and sustained increase since 1999. Young women in their teens are particularly vulnerable to this form of sexual assault and further efforts are needed to develop and evaluate prevention programs for this group.

Sexual assault in the lives of urban sex workers: a descriptive and comparative analysis

This exploratory study contributes to the sparse literature on sexually assaulted sex workers. We examined 462 sexual assault cases seen at an emergency department-based sexual assault service and reported to the police between 1993 and 1997. More than one fifth of victims were sex workers. We compared them to other victims on victim characteristics, assault characteristics, and medical-legal findings. Relative to other victims, sex workers were younger, had lower incomes, and were more likely to be heroin and/or cocaine users. They suffered a greater number of injuries and forensic samples collected from their bodies were more likely to test positive for sperm and/or semen. These victims were also less likely to have been using alcohol and/or marijuana prior to the assault and to be emotionally expressed during the medical- legal examination. The substantial proportion of sex workers in the study population suggests that attention to their particular needs should be an important part of hospital-based sexual assault services. Clinical implications and directions for future research are discussed.

Rising incidence of hospital-reported drug-facilitated sexual assault in a large urban community in Canada. Retrospective population-based study

BACKGROUND

Drug-facilitated sexual assault (DFSA) occurs when an individual has been sexually assaulted due to the surreptitious administration of drug(s) thereby rendering her/him unable to give consent. Our study aim was to calculate the age- and sex-specific annual incidence of hospital-reported DFSA and to determine whether a one-year increase in DFSA observed in 1999 in a pilot study on the same population was a significant and sustained trend.

METHODS

We identified cases of DFSA by reviewing the sexual assault examination records of all the individuals who presented to a hospital-based sexual assault care referral service in Vancouver, British Columbia during the study time period (January 1, 1993 to May 31, 2002). The annual sex- and age-specific incidence and temporal trends of drug-facilitated sexual assault were examined using population data from the British Columbia Ministry of Health.

RESULTS

The mean annual incidence of female DFSA increased from 3.4 per 100,000 (years 1993--1998) to 10.7 per 100,000 (years 1999--2002). Age-adjusted relative risks for female DFSAs were significantly higher in 1999 (2.77, 95% CI 1.85-4.15), 2000 (3.01, 95% CI 1.97-4.57), 2001 (3.14, 95% CI 2.07-4.78) and 2002 (4.88, 95% CI 2.84-8.37) compared to 1993-1998. Women aged 15-19 years had the highest DFSA incidence, with a year-adjusted relative risk of 3.89 (95% CI 2.75-5.50) compared to all other age groups.

CONCLUSION

This study demonstrates that the incidence of hospital-reported DFSA has shown a marked and sustained increase since 1999. Young women in their teens are particularly vulnerable to this form of sexual assault and further efforts are needed to develop and evaluate prevention programs for this group.

An exploratory analysis of suspected drug-facilitated sexual assault seen in a hospital emergency department

This retrospective review of sexual assault cases seen in an emergency department from 1993 to 1999 examined rates and characteristics of suspected drug-facilitated sexual assault (DFSA). Overall, 12% of cases were identified as suspected DFSAs. The rate of suspected DFSA in 1999 was more than double that in the preceding six years. As well, compared to other sexual assaults, suspected DFSA cases had a longer time delay in presenting to the hospital, were less likely to involve the police, and had a lower occurrence of both genital and extra-genital injury. The clinical implications of these findings, particularly in terms of toxicology evidence collection, are discussed.

Sexual assault forensic medical examination: is evidence related to successful prosecution?

STUDY OBJECTIVE

We describe the medical-legal findings in a population of adult sexual assault cases assessed in an emergency department setting and reported to the police, document the law enforcement and legal disposition of cases seen over the study period, and determine whether medical-legal findings are associated with filing of charges and conviction after adjusting for demographic factors and assault characteristics.

METHODS

This was a retrospective chart review of all police-reported cases seen from January 1993 to December 1997 at the British Columbia Women's Sexual Assault Service, a 24-hour hospital-based emergency service. Information on patient demographics, assault characteristics, and medical-legal findings was merged with data extracted from police and court files on the cases' legal outcomes and sperm-semen test results of collected forensic evidence. Cases were assigned a clinical injury extent score reflecting the degree of documented genital and extragenital injury. The association of medical-legal variables, patient demographics, and assault characteristics with filing of charges (among the subset of cases in which a suspect was identified by police) and conviction (among the subset of cases in which charge were filed) was examined by using logistic regression.

RESULTS

Charges were filed in 151 (32.7%) and a conviction secured in 51 (11.0%) of the 462 cases examined in this study. Genital injury was observed in 193 (41.8%), and sperm-semen-positive forensic results were obtained in 100 (38.2%) of the 262 samples tested. A gradient association was found for injury extent score and charge filing in the following categories: mild injury (odds ratio [OR] 2.85; 95% confidence interval [CI] 1.09 to 7.45); moderate injury (OR 4.00; 95% CI 1.63 to 9.84); and severe injury (OR 12.29; 95% CI 3.04 to 49.65). Documentation on the police file of receipt of forensic samples collected by the Sexual Assault Service examiner was also significantly associated with charges being filed (OR 3.45; 95% CI 1.82 to 6.56). Injury extent score defined as severe was the only variable significantly associated with conviction (OR 6.51; 95% CI 1.31 to 32.32).

CONCLUSION

The finding that documented injury extent had a significant positive association with both filing of charges and conviction is an important step in confirming the value of injury documentation in the forensic examination of sexual assault victims.

Pharmacophore fingerprinting. 2. Application to primary library design

A methodology for pharmacophore fingerprinting (PharmPrint), previously described in the context of QSAR, has been used to address the issues involved in primary library design. A subset of the MDDR (MDDR9104) has been used to define a reference set of bioactive molecules. A statistic has been devised to measure the discriminating power of molecular descriptors using the target class assignments for this set, for which the PharmPrint fingerprint outperformed other descriptors. A principal components analysis (PCA) of the fingerprints for the MDDR9104 produces a low dimensional representation within which molecular properties and other libraries can be visualized and explored. PCA calculations on subsets of classes show that this space is robust to the addition of new classes, suggesting that pharmacophoric space is finite and rapidly converging. We demonstrate the application of the PharmPrint methodology to the analysis and design of virtual combinatorial libraries using common scaffolds and building blocks.

Examination for sexual assault: is the documentation of physical injury associated with the laying of charges? A retrospective cohort study

BACKGROUND

Few studies have examined whether there is an association between individual medical findings and legal outcome in cases of sexual assault. This study was undertaken to determine the relation between the extent of documented physical injury and a positive legal outcome in cases of sexual assault and to determine other factors associated with the laying of charges in such cases.

METHODS

In this retrospective cohort study, the authors reviewed the charts and medicolegal reports for all cases of sexual assault that were handled by the BC Women's Sexual Assault Service in 1992 for which a police report had been filed. Information on patients' characteristics, the nature of the assault and the extent of injury was extracted from these records. A system for scoring clinical injury was developed by 4 of the physicians at the Sexual Assault Service, and a clinical injury score was assigned for each case by one physician. The relation between the outcome (in terms of whether charges were laid) and the circumstances of the case was examined by logistic regression.

RESULTS

A total of 95 cases with complete medical records and information about legal outcome were identified during the 1992 calendar year. After adjustment for income level and the patient's knowledge of the assailant (either as an acquaintance or as his or her partner), the odds ratio (OR) for charge-laying in a sexual assault case with documented moderate to severe injury was 3.33 (95% confidence interval [CI] 1.06-10.42). Socioeconomic status above the group median (defined as annual income greater than $21,893) (OR 3.26, 95% CI 1.09-9.71) and knowledge of the assailant (OR 4.58, 95% CI 1.52-13.79) were also associated with charge-laying. Presence of genital injury per se, age of the patient and detection of sperm by microscopy at the time of examination were not associated with the laying of charges.

INTERPRETATION

The results of this study show that the extent of documented injury is associated with the laying of charges in cases of sexual assault. However, many questions remain about the effectiveness of the medical component of gathering such evidence.