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PubMed2003

More deprived areas need greater resources for mental health.

OBJECTIVE: This study set out to investigate the relationship in New Zealand between the newly developed small area index of socio-economic deprivation, NZDep96, and measures of psychiatric bed utilisation. It aims to contribute to the debate on resource allocation and to estimate the distribution of beds required in relation to levels of deprivation. METHOD: A cohort study of 872 persons admitted to the psychiatric in-patient unit within Counties Manukau, involving 1299 episodes of in-patient care between 1998 and 2000. The annual period prevalence of admission and the rate of total occupied bed days were calculated for the different deciles of deprivation, standardized for age and gender. RESULTS: There was a three-fold gradient in admission prevalence and in total occupied bed days between persons living in the most and least deprived areas. CONCLUSIONS: Mental health services need to be organized and funded in ways that take account of the high use of in-patient care among those living in deprived areas. Further research is required to explore the relationship between socio-economic deprivation and use of community mental health services.

Adult↗

PubMed2001

Evaluating diagnosis-based case-mix measures: how well do they apply to the VA population?

BACKGROUND: Diagnosis-based case-mix measures are increasingly used for provider profiling, resource allocation, and capitation rate setting. Measures developed in one setting may not adequately capture the disease burden in other settings. OBJECTIVES: To examine the feasibility of adapting two such measures, Adjusted Clinical Groups (ACGs) and Diagnostic Cost Groups (DCGs), to the Department of Veterans Affairs (VA) population. RESEARCH DESIGN: A 60% random sample of veterans who used health care services during FY 1997 was obtained from VA inpatient and outpatient administrative databases. A split-sample technique was used to obtain a 40% sample (n = 1,046,803) for development and a 20% sample (n = 524,461) for validation. METHODS: Concurrent ACG and DCG risk adjustment models, using 1997 diagnoses and demographics to predict FY 1997 utilization (ambulatory provider encounters, and service days-the sum of a patient's inpatient and outpatient visit days), were fitted and cross-validated. RESULTS: Patients were classified into groupings that indicated a population with multiple psychiatric and medical diseases. Model R-squares explained between 6% and 32% of the variation in service utilization. Although reparameterized models did better in predicting utilization than models with external weights, none of the models was adequate in characterizing the entire population. For predicting service days, DCGs were superior to ACGs in most categories, whereas ACGs did better at discriminating among veterans who had the lowest utilization. CONCLUSIONS: Although "off-the-shelf" case-mix measures perform moderately well when applied to another setting, modifications may be required to accurately characterize a population's disease burden with respect to the resource needs of all patients.

Aged↗

PubMed1997

Distributional dilemmas in health policy: large benefits for a few or smaller benefits for many?

OBJECTIVES: To examine funding priorities assigned by health ministry officials when choosing between clinical programs that offer similar overall benefits distributed in different ways (e.g. large gains for a few versus small gains for many), and to compare the relative magnitude of any distributional bias to age biases. METHODS: A survey consisting of paired hypothetical health care programs was mailed to the 135 most senior officials of the Health Ministry in Ontario, Canada (population 11.5 million). Respondents were asked to assume they were members of a panel allocating a fixed sum of money to one of two programs in each pair. All program descriptions included the number of persons affected each year by a given disease and the average survival gains from the hypothetical programs. Some scenarios also mentioned the side-effects associated with programs and/or the average age of the beneficiaries. RESULTS: Four respondents had retired/died. Of 131 eligible respondents, 80/131 (61%) provided usable responses. Asked to choose between providing large benefits to a few citizens and small benefits to a great many, 23% (95% CI: 14%, 33%) of respondents were unable to decide, but 55.8% (95% CI: 47%, 70%) favored providing large benefits to fewer patients. Eliminating the 23% unable to decide, 47/62 or 76% (CI 63%, 86% expressed a distributional preference. With a smaller distributional discrepancy, indecision increased, with 35% of respondents having no preference and the remainder split almost evenly between the two programs. Other scenarios showed that health officials' pro-youth biases were only slightly larger than their distributional preferences and that distributional preferences were magnified when combined with minor differences in average ages of beneficiaries. CONCLUSIONS: A substantial minority of health care decision-makers had difficulty choosing between programs with similar overall gains and distributional differences--a result consistent with the utilitarian assumptions of cost-effectiveness analysis. However, when distributional differences were large, decision-makers clearly favored large gains for a few beneficiaries rather than small gains for many. Policy analysts should explicitly weigh distributional issues along with aggregate health gains when addressing resources allocation problems.

Administrative Personnel↗

PubMed1977

Social area analysis in community medicine.

There is an acknowledged need for better information to guide resource allocation and service planning in the health services. Despite the recognition of the important role of socioeconomic factors, difficulties with the appropriate presentation of daya have so far proved insuperable. Social area analysis (SAA), which is a generic name for a number of methods employing census and other data to classify small areas into similar socioeconomic groups, is an approach which quantifies data in a useful fashion and has important applications in medical, epidemiological and health services research. Most previous British exercises in SAA have been in the field of town planning. The potentialities of the approach for community medicine are evaluated, by the use of information from two existing studies. This is shown to discriminate more effectively than does existing health information between hypotheses concerning geographical variations in mortality, and it provides adequate explanations for urban area differentials in infant mortality, the uptake of vaccination, and the incidence of infectious disease. Specific applications of SAA in health planning and research are discussed.

Community Health Services↗

PubMed2001

Emergency department triage of indigenous and non-indigenous patients in tropical Australia.

OBJECTIVE: To examine the relationship between ethnicity and triage at a tertiary hospital emergency department. METHODS: Electronic Emergency Department Information System data analysis was used to examine the relationship between ethnicity and triage allocation and process times between 1 April 1999 and 29 June 1999. Outcome measures were waiting times by triage category and admission rate by triage category. RESULTS: There were 9614 attendances: 1949 indigenous (20.3%), 7328 non-indigenous (76.2%) and 337 (3.5%) had no ethnicity recorded. Indigenous patients were more often female (1033; 53%, CI 51-55%) than non-indigenous patients (3078; 42.0%, CI 41-43%, P < 0.001). Indigenous patients presented more often with illness (70% CI 68-72%) rather than injury (30%, CI 28-32%), compared with the non-indigenous patients, illness (64%, CI 63-65%), injury (36%, CI 35-37%, P < 0.001). Indigenous patients were more likely to be triaged to national triage scale categories 1, 2 or 3 (36%, CI 34-38%) than non-indigenous patients (32%, CI 31-33%, P = 0.011). Admission rates for indigenous patients were higher than non-indigenous patients across all urgency categories and were within national triage scale guidelines. Non-indigenous admission rates were well below national triage scale guidelines for all urgency categories. The overall admission rate for indigenous patients was double (33%, CI 31-35%) that for non-indigenous patients (16%, CI 15-17%, P < 0.001). There was no significant difference between indigenous and non-indigenous waiting times. CONCLUSION: Indigenous patients are more likely to present with illness rather than injury and are more likely to require admission than non-indigenous patients. Indigenous patients are triaged in accordance with Australasian triage guidelines. Many non-indigenous patients should be triaged to lower urgency categories to allow resource allocation towards higher acuity indigenous and non-indigenous patients.

Adolescent↗

PubMed1991

Designing a deprivation payment for general practitioners: the UPA(8) wonderland.

OBJECTIVE: To analyse critically the deprived area payment introduced in the new general practitioner contract. The payment formula is based on the Jarman underprivileged area index (UPA(8)) and aims at compensating general practitioners for increases in workload. DESIGN: Evaluation of the deprived area payment against the stated policy objective with a set of criteria for developing resource allocation formulas. MAIN OUTCOME MEASURES: The degree to which the components of the Jarman index predict the workload of general practitioners; whether construction of the index is sensible and comprehensible; and how the formula incorporates the index and is likely to work in practice. RESULTS: The fact that the index relies on census data and the way the weighting was derived means that the formula will not accurately reflect the workload. The use of statistical transformations obscures the original policy intent. There has been no validation to support the application of the index as part of a national policy. The payments are not linked to the quality of service provided and may have the perverse effect of increasing list size. CONCLUSION: The formula used as the basis of the deprived area payments is poorly suited to the policy objective of compensating general practitioners for increases in workload. More research is urgently needed to enable the effect of the payment to be monitored and a more empirically sound set of incentives to be developed.

Family Practice↗

PubMed2001

The impact of supervision on stock management and adherence to treatment guidelines: a randomized controlled trial.

Ensuring the availability of essential drugs and using them appropriately are crucial if limited resources for health care are to be used optimally. While training of health workers throughout Zimbabwe in drug management (including stock management and rational drug use) resulted in significant improvements in a variety of drug use indicators, these achievements could not be sustained, and a new strategy was introduced based on the supervision of primary health care providers. This was launched in 1995 with a training course in supervisory skills for district pharmacy staff. In order to evaluate the impact of the supervision and the effectiveness of the training programme, adherence to standard treatment guidelines (STG) and stock management protocols was evaluated in a randomized controlled trial. The study compared three different groups of health facilities: those that received supervision for either use of STG (n = 23) or stock management (n = 21) - each facility acting as control for the other area of supervision - and a comparison group of facilities which received no supervision (n = 18). On-the-spot supervision by a specially trained pharmacy staff, based around identified deficiencies, took place at the start of the study and 3 months later. The evaluation compared performance on a variety of drug management indicators at baseline and 6-8 months after the second supervisory visit. The results of the study showed that, following supervision, overall stock management improved significantly when compared with the control and comparison groups. Similar improvements were demonstrated for adherence to STG, although the effect was confounded by other interventions. The study also showed that supervision has a positive effect on improving performance in areas other than those supervised, and demonstrated that pharmacy technicians with limited clinical skills can be trained to influence primary health care workers to positively improve prescribing practices. Allocating resources to supervision is likely to result in improved performance of health workers with regard to the rational use of essential drugs, resulting in improved efficiency and effectiveness.

Drug Utilization Review↗

PubMed2004

[Completeness of ICU activity reports sent to French healthcare authorities].

INTRODUCTION: Hospital units report on their inpatient care activity by writing yearly activity reports, which are used by their Medical Information Department (MID) to develop standardized summaries for communication to healthcare authorities. The data are categorized by uniform patient groups and used to describe inpatient care activity and to guide resource allocation. The objective of this study was to evaluate the completeness of activity reports from intensive care units (ICUs) in France. METHODS: Activity reports sent in 1998 and 1999 by French ICUs participating in the study were collected using dedicated abstracting software supplied to the relevant MIDs. Completeness of data in the activity reports was evaluated, with special attention to the SAPSII score, Omega rating of ICU procedures according to the Classification of Medical Procedures, and primary and secondary diagnoses. RESULTS: The 106 ICUs that volunteered for the study reported data on 107,652-hospital stays. Mean age and SAPSII were 55 +/- 21 years and 35 +/- 21 years, respectively. Mean ICU and hospital lengths of stay were 6.2 +/- 12.4 and 16.1 +/- 21.6 days, respectively. Mean ICU and hospital mortality rates were 15% and 19%. The SAPSII and Omega procedures were reported for 81% and 80% of stays, respectively. The SAPSII and Omega procedures were calculated or coded in 94% (100/106) and 96% (102/106) of ICUs, respectively. Mean number of Omega procedures was 4.3+/-3.9. However, only 5% (5/106) of ICUs entered the SAPSII for every stay, and 21% (22/106) of ICUs failed to enter the SAPSII for over 20% of stays. Similarly, 53% (56/106) of ICUs rated no more than five Omega procedures on average per stay. The primary diagnosis was reported for all stays, and the mean number of secondary diagnoses was 3.5 +/- 3.8. In 80% (86/106) of ICUs, no more than five secondary diagnoses were coded on average per stay. CONCLUSION: The analysis of this national database shows that data communicated to the MIDs and therefore to the healthcare authorities, are incomplete regarding SAPSII, ICU procedures, treatment intensity, and diagnoses. This may lead to the underestimation of ICU activity and resource needs, particularly if the SAPSII and selected procedures identified as markers for high-intensity critical care are used in the future.

Age Factors↗

PubMed1997

Economic evaluation in schistosomiasis: using the Delphi technique to assess effectiveness.

The limited resources allocated to Schistosomiasis Control Programme in Kenya are not adequate to implement and sustain all technically efficacious interventions simultaneously. This fact has dawned upon both policy-makers and medical personnel who hitherto advocated a multi-faceted approach to 'eradicate' schistosomiasis. Given that Kenya cannot afford to implement all interventions that might conceivably be of some benefit, it is necessary to establish priorities based on considerations of both costs and benefits. An important part of the benefit of any health intervention is its effect on health (quality and quantity of life) of potential beneficiaries. The objectives of this study were to: identify relevant types of data needed in estimating impacts of schistosomiasis interventions on health status; develop an instrument which can be used to obtain subjective probabilistic impacts of interventions; test its operational feasibility; develop a conceptual framework within which impacts of interventions can be estimated; illustrate how the probabilities could be used in calculating the 'expected quality adjusted life years' (EQALY); and identify obstacles that need to be overcome within a developing country context. In this study, a 'modified Delphi' approach was used to elicit expert subjective judgements on the effectiveness of ten schistosomiasis interventions. The paper compares and contrasts the expected quality adjusted life years estimated using values obtained from two local schistosomiasis experts with those obtained from a foreign expert. The panelists appeared to be consistent in their ranking of the effectiveness of treatment vs. non-treatment options. However, there were large differences in the magnitudes of estimates obtained from the local and the foreign experts. Given that the Delphi technique has been widely and fruitfully used in industry and commerce (among other areas) in developed countries, African countries health policy-makers cannot possibly do worse (than the current practice where decisions to commit resources are based on 'what we did last time' and 'gut feelings') by using systematic decision analyses based on data from such a technique.

Cost-Benefit Analysis↗

PubMed2000

Variations in practice and outcomes in the Canadian NICU network: 1996-1997.

BACKGROUND: Previous reports of variations in outcomes among neonatal intensive care units (NICUs) examined only specific subpopulations of interest (eg, very low birth weight [VLBW] infants <1500 g of birth weight [BW]). OBJECTIVES: We report on current practice and outcomes variations in a population-based national study of Canadian NICUs from January 8, 1996 to October 31, 1997. METHOD: Information on 20 488 admissions to 17 tertiary level NICUs across Canada was prospectively collected by trained abstractors using a standard manual of operations and definitions. Data were verified and analyzed in concert with a steering committee comprising experienced researchers and neonatologists. Patient information included demographic information, antenatal history, mode of delivery, problems at delivery, status of infant and problems at birth, illness severity (Clinical Risk Index for Babies, Score for Neonatal Acute Physiology, Score for Neonatal Acute Physiology-Version II), therapeutic intensity (Neonatal Therapeutic Intensity Scoring System [NTISS]), selected NICU practices and procedures, use of technology and resources, and selected patient outcomes. Patients were tracked until death or discharge home. RESULTS: The mean number of annual admissions to an NICU was 657, with 26% outborn infants. Fifty-three percent were <2500 g BW, 20% were <1500 g BW (VLBW), and 65% were preterm (<38 weeks' gestational age [GA]). Only 2% of mothers received no prenatal care. Antenatal steroids were given to 58%, but there was wide variation in use (23%-76%). Congenital anomalies were present in 14%, and 4% were small for GA (less than the third percentile). Admission illness severity was lowest among infants 33 to 37 weeks of GA and correlated with risk of death. Ninety-six percent of patients survived until discharge, but fewer survived at lower GA. No infant <22 weeks' GA survived. Seven percent of infants had at least 1 episode of infection, but 75% received antibiotics in the NICU. Forty-three percent received respiratory support, and 14% received surfactant. Nitric oxide was given to 150 term infants and to 102 preterm infants. Selected outcomes of VLBW infants were: survival rate (87%); chronic lung disease (26%); >/=stage 3 retinopathy of prematurity (ROP; 11%); >/=grade 3 intraventricular hemorrhage (IVH; 10%); nosocomial infection (22%); necrotizing enterocolitis (NEC; 7%). Sixty-nine percent of VLBW infants survived without major morbidity (>/=grade 3 IVH, chronic lung disease, NEC, >/=grade 3 ROP). The mean duration of NICU stay was 19 days. Forty-seven percent of infants were discharged from the hospital, and 43% were retrotransferred to a community facility before discharge home. Significant variation in practices and outcomes were observed in all aspects of NICU care. CONCLUSION: This study provides population-based information about NICU outcomes. Significant variation in NICU practices and outcomes was observed despite Canada's universal health insurance system. This national database provides valuable information for planning research, allocating resources, designing health and public policy, and serving as a basis for longitudinal studies of NICU care in Canada.

Birth Weight↗

PubMed2006

Cost/DALY averted in a small hospital in Sierra Leone: what is the relative contribution of different services?

BACKGROUND: A cost-effective analysis (CEA) can be a useful tool to guide resource allocation decisions. However, there is a dearth of evidence on the cost/disability-adjusted life year (DALY) averted by health facilities in the developing world. METHODS: We conducted a study to calculate the costs and the DALYs averted by an entire hospital in Sierra Leone, using the method suggested by McCord and Chowdhury (Int J Gynaecol Obstet 2003;81:83-92). RESULTS: For the 3-month study period, total costs were calculated to be dollar 369,774. Using the approach of McCord and Chowdhury, we calculated that 11,282 DALYs were averted during the study period, resulting in a cost/DALY averted of dollar 32.78. This figure compares favorably to other non-surgical health interventions in developing countries. We found that while surgery accounts for 63% of total caseload, it contributes to 38% of the total DALYs averted. CONCLUSIONS: Surgical treatment of some common pathologies in developing countries may be more cost-effective than previously thought, and our results provide evidence for the inclusion of surgery as part of the basic public health armamentarium in developing countries. However, these results are highly context-specific, and more research is needed from developing countries to further refine the methodology and analysis.

Cost Savings↗

PubMed2005

Evaluating national cause-of-death statistics: principles and application to the case of China.

Mortality statistics systems provide basic information on the levels and causes of mortality in populations. Only a third of the world's countries have complete civil registration systems that yield adequate cause-specific mortality data for health policy-making and monitoring. This paper describes the development of a set of criteria for evaluating the quality of national mortality statistics and applies them to China as an example. The criteria cover a range of structural, statistical and technical aspects of national mortality data. Little is known about cause-of-death data in China, which is home to roughly one-fifth of the world's population. These criteria were used to evaluate the utility of data from two mortality statistics systems in use in China, namely the Ministry of Health-Vital Registration (MOH-VR) system and the Disease Surveillance Point (DSP) system. We concluded that mortality registration was incomplete in both. No statistics were available for geographical subdivisions of the country to inform resource allocation or for the monitoring of health programmes. Compilation and publication of statistics is irregular in the case of the DSP, and they are not made publicly available at all by the MOH-VR. More research is required to measure the content validity of cause-of-death attribution in the two systems, especially due to the use of verbal autopsy methods in rural areas. This framework of criteria-based evaluation is recommended for the evaluation of national mortality data in developing countries to determine their utility and to guide efforts to improve their value for guiding policy.

Adolescent↗

PubMedDate not supplied

Do follow-up recommendations for abnormal Papanicolaou smears influence patient adherence?

OBJECTIVE: To compare adherence to follow-up recommendations for colposcopy or repeated Papanicolaou (Pap) smears for women with previously abnormal Pap smear results. DESIGN: Retrospective cohort study. SETTING: Three northern California family planning clinics. PATIENTS: All women with abnormal Pap smear results referred for initial colposcopy and a random sample of those referred for repeated Pap smear. Medical records were located and reviewed for 90 of 107 women referred for colposcopy and 153 of 225 women referred for repeated Pap smears. INTERVENTION: Routine clinic protocols for follow-up--telephone call, letter, or certified letter--were applied without regard to the type of abnormality seen on a Pap smear or recommended examination. MAIN OUTCOME MEASURES: Documented adherence to follow-up within 8 months of an abnormal result. Attempts to contact the patients for follow-up, adherence to follow-up recommendations, and patient characteristics were abstracted from medical records. The probability of adherence to follow-up vs the number of follow-up attempts was modeled with survival analysis. Cox proportional hazards models were used to examine multivariate relationships related to adherence. RESULTS: The rate of overall adherence to follow-up recommendations was 56.0% (136/243). Adherence to a second colposcopy was not significantly different from that to a repeated Pap smear (odds ratio, 1.40; 95% confidence interval, 0.80-2.46). The use of as many as 3 patient reminders substantially improved adherence to follow-up. Women without insurance and women attending 1 of the 3 clinics were less likely to adhere to any follow-up recommendation (hazard ratio for no insurance, 0.43 [95% confidence interval, 0.20-0.93], and for clinic, 0.35 [95% confidence interval, 0.15-0.73]). CONCLUSIONS: Adherence to follow-up was low in this family planning clinic population, no matter what type of follow-up was advised. Adherence was improved by the use of up to 3 reminders. Allocating resources to effective methods for improving adherence to follow-up of abnormal results may be more important than which follow-up procedure is recommended.

Adolescent↗

PubMed2003

Prevalence and incidence of chronic fatigue syndrome in Wichita, Kansas.

BACKGROUND: Chronic fatigue syndrome (CFS) is a debilitating illness with no known cause or effective therapy. Population-based epidemiologic data on CFS prevalence and incidence are critical to put CFS in a realistic context for public health officials and others responsible for allocating resources and for practicing physicians when examining and caring for patients. METHODS: We conducted a random digit-dialing survey and clinical examination to estimate the prevalence of CFS in the general population of Wichita, Kan, and a 1-year follow-up telephone interview and clinical examination to estimate the incidence of CFS. The survey included 33 997 households representing 90 316 residents. This report focuses on 7162 respondents aged 18 to 69 years. Fatigued (n = 3528) and randomly selected nonfatigued (n = 3634) respondents completed telephone questionnaires concerning fatigue, other symptoms, and medical history. The clinical examination included the Diagnostic Interview Schedule for Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, laboratory testing, and a physical examination. RESULTS: The overall weighted point prevalence of CFS, adjusted for nonresponse, was 235 per 100,000 persons (95% confidence interval, 142-327 per 100,000 persons). The prevalence of CFS was higher among women, 373 per 100,000 persons (95% confidence interval, 210-536 per 100,000 persons), than among men, 83 per 100,000 persons (95% confidence interval, 15-150 per 100,000 persons). Among subjects nonfatigued and fatigued for less than 6 months, the 1-year incidence of CFS was 180 per 100,000 persons (95% confidence interval, 0-466 per 100,000 persons). CONCLUSIONS: Chronic fatigue syndrome constitutes a major public health problem. Longitudinal follow-up of this cohort will be used to further evaluate the natural history of this illness.

Adolescent↗

PubMed1996

Occurrence of cytomegalovirus retinitis after human immunodeficiency virus immunosuppression.

OBJECTIVE: To estimate the incidence and prevalence of cytomegalovirus retinitis (CMV-R) in late-stage human immunodeficiency virus type 1 disease. DESIGN: Cohort study. SETTING: The Multicenter AIDS Cohort Study, an ongoing 10-year study of human immunodeficiency virus type 1-infected homosexual men with semiannual visits and CD4+ cell testing. STUDY PARTICIPANTS: Three hundred sixty-seven human immunodeficiency virus type 1-infected men from the Multicenter AIDS Cohort Study who were receiving zidovudine and Pneumocystis carinii prophylaxis and who had CD4+ cell counts fall below 0.10 x 10(9)/L (100/microL). MAIN OUTCOME MEASURES: Kaplan-Meier-type estimates for various longitudinal quantifications of incidence and prevalence of CMV-R were obtained. RESULTS: Among these 367 individuals, cytomegalovirus disease developed in 103, of whom 73 (71%) had ocular complications. At 4 years after the first CD4 cell count ( < 0.10 x 10(9)/L), the probability for these subjects to have (1) remained living without CMV-R was 11%, (2) died without experiencing CMV-R was 66%, (3) experienced CMV-R and be living was 6%, and (4) experienced CMV-R and died was 18%. During these 4 years, there was a 25% chance for the development of CMV-R and, on average, 0.211 person-years of CMV-R morbidity. Among those subjects in whom CMV-R developed, about 19% did have CMV-R before a CD4+ cell count of less than 0.05 x 10(9)/L ( < 50/microL) was observed, and 81% had CMV-R after the CD4+ cell count reached this threshold. CONCLUSION: These estimates may be relevant to current clinical practice and help in allocating resources and planning for treatment and prophylaxis against cytomegalovirus disease.

AIDS-Related Opportunistic Infections↗

PubMed1994

Birth weight and hospital readmission of infants born prematurely.

OBJECTIVE: To determine whether the hospital readmission rate of infants born prematurely was greatest in those whose birth weight was less than 750 g. DESIGN: A prospective cohort study. SETTING: Regional neonatal intensive care unit. PATIENTS: Consecutive very-low-birth-weight (< 1500 g) infants admitted to the neonatal intensive care unit; infants with congenital abnormalities were excluded. Two-year follow-up was completed for 109 (90.8%) of these patients. MEASUREMENTS/MAIN RESULTS: Following discharge from the neonatal intensive care unit, infants were seen at 6-month intervals at which time a detailed history was taken and examinations were performed. Hospital admissions were documented and confirmed from the medical records. Infants with birth weights of less than 750 g and those of very-low gestational age (< or = 28 weeks) made up the greatest number of admissions and had the longest hospital stays. In the first year of life, the duration of stay was inversely related to birth weight. CONCLUSION: Increased survival of extremely low-birth-weight infants has important implications for resource allocation of pediatric beds.

Birth Weight↗

PubMed2001

Reducing overtriage without compromising outcomes in trauma patients.

HYPOTHESIS: Changing category 1 criteria to include primarily physiologic and anatomic indicators of injury, eliminating mechanism of injury criteria, decreases the rate of overtriage without compromising outcomes. METHODS: Retrospective review of our American College of Surgeons-verified level I trauma registry from January 1, 1996, to December 31, 1998, comparing patients before and after trauma alert criteria changes. RESULTS: There was a significant decrease in category 1 alerts, representing a reduction in overtriage. There was a concomitant increase in injury severity and mortality in category 1 patients. There was no significant change in injury severity or mortality for category 2 patients. CONCLUSIONS: There was a significant reduction in overtriage of trauma patients demonstrated without an appreciable impact on patient outcome. Changing trauma response criteria to more physiologic and anatomic indicators allowed improved triage of trauma patients, which improves resource allocation.

Adult↗

PubMed2004

Significant correlation of trauma epidemiology with the economic conditions of a community.

HYPOTHESIS: Depressed economic conditions are associated with increased trauma and violent crime. DESIGN: Retrospective cohort study of prospectively collected data. SETTING AND INTERVENTIONS: Population and labor force data from 1992 to 2002 were obtained from the state Employment Development Department and the US Census Bureau. County data regarding the total number of trauma activations and mechanism of trauma were recorded. Crime statistics were obtained from the state Department of Justice and the Federal Bureau of Investigation. Correlation statistics were performed. Health care coverage for victims of penetrating trauma was also analyzed. MAIN OUTCOME MEASURES: Correlation between unemployment rate, trauma epidemiology, and crime indexes. RESULTS: The correlation between the percentage penetrating trauma and the unemployment rate was R = 0.92 (Orange County, California) and R = 0.95 (Los Angeles County, California) (P<.001). The unemployment rate was also tightly correlated with Federal Bureau of Investigation crime indexes in both counties and in the state (P<.001). The overall county population was positively correlated with the total number of trauma occurrences in both counties (P<.001) but was negatively correlated with the number of penetrating traumas and crime indexes (P<.001). Seventy-five percent of penetrating trauma victims had no health care coverage or had state or county aid only. CONCLUSIONS: The proportion of violent crime in a community is closely associated with the unemployment rate of that community and will vary longitudinally over time. The overall county population is less important. These data may be used for public policy initiatives regarding resource allocation to trauma centers, law enforcement planning, and programs aimed at crime prevention.

California↗