SEARCH · Search PubMed

Results for “Healthcare utilization”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

SourceResearch connectionFrom yearThrough year

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 271 records · Page 15Linked to original sources

PubMed2001

Cost-effective treatment of depression with selective serotonin reuptake inhibitors.

OBJECTIVE: To compare factors that influence cost of antidepressant therapy between older tricyclic antidepressants (TCAs) and selective serotonin reuptake inhibitors (SSRIs) and among drugs in the SSRI class. STUDY DESIGN: Literature review. RESULTS: Pharmacoeconomic data from the primary care and managed care settings demonstrate that the higher acquisition cost of the SSRIs is offset by reduced medical utilization because of a lower incidence of treatment-related adverse events, drug switching, and dosage adjustments than among patients taking TCAs. Analysis of pharmacy claims data suggests that drug acquisition costs, use of concomitant medications, incidence of dose titration, frequency of multitablet therapy (dose stratification), and duration of therapy are the key factors in determining the cost of SSRI therapy. Among the established SSRIs, drug acquisition costs are lowest for paroxetine and sertraline. Costs for concomitant medications may vary by healthcare plan. Recent reports indicate that paroxetine is associated with a low incidence of dose titration. Paroxetine and sertraline are available in extended dosage forms to reduce the need for multitablet therapy. Duration of therapy with all SSRIs is typically shorter than recommended. CONCLUSION: Antidepressant therapy with SSRIs has been shown to be more cost effective than treatment with TCAs when overall healthcare utilization and expenses are considered.

Antidepressive Agents↗

PubMed2005

Validation of a modified version of the brief pain inventory for painful diabetic peripheral neuropathy.

Neuropathic pain is the focus of current clinical research, clinical identification, and treatment. It is unique from nociceptive pain and requires evaluation of the relevance and utility of common pain measures created for other painful conditions. This study evaluated the psychometric properties of a modified Brief Pain Inventory (BPI) for patients with painful diabetic peripheral neuropathy (BPI-DPN). Participants were patients with painful DPN (n=255) enrolled in a DPN Burden of Illness survey referred through 17 outpatient settings (primary care physicians, endocrinologists, neurologists, and anesthesiologists). Patients completed the BPI-DPN, and self-report measures of health-related quality of life, mood sleep, and healthcare utilization. Construct, criterion and discriminant validity, and internal consistency reliability were evaluated. Principal axis factoring with oblimin rotation revealed two interpretable factors (eigenvalues>1.0), consistent with most published BPI validation studies; a severity scale comprising the four BPI Severity items and an interference scale comprising the seven Interference items, which satisfied criteria for interpretability and model fit. Cronbach's alpha was high (0.94) for both scales. Mean pain Severity was highly correlated with Bodily Pain from the Medical Outcomes Study Short Form-12, version 2 (rs=0.63, P < 0.001), the Pain/Discomfort item in the Euro-QoL (rs=0.58, P < 0.001), and a verbal rating scale measure of pain severity (rs=0.74, P < 0.001). Individual BPI-DPN Interference domains were moderately correlated (rs's >0.5, P < 0.001) with analogous measures, and the Sleep Interference item had a high, significant association with the three primary Medical Outcome Study-Sleep scale subscales (rs's=0.66-71, P < 0.001). Worst Pain and Interference ratings were significantly associated with hospital utilization and outpatient visits due to DPN. These results replicate, in a pure peripheral neuropathic pain condition, the BPI psychometric characteristics documented in populations with nociceptive or mixed pain conditions. The BPI-DPN is a promising instrument in the evaluation of painful DPN.

Adolescent↗

PubMed2004

The family impact and costs of migraine.

OBJECTIVE: To obtain information on migraine and its impact on the family, particularly on the healthcare utilization and productivity of family members without migraine. STUDY DESIGN: Retrospective study using linked medical and pharmacy claims data that allowed identification of families and individuals with migraine. PATIENTS AND METHODS: Families with at least 1 migraineur were matched with up to 3 nonmigraineur families on employer, age of migraineur, number of family members, sex, and index date quarter. For a subset of employees, data on short- and long-term disability as well as absenteeism also were evaluated to determine the impact of migraine on these indirect costs. RESULTS: The total healthcare costs of a family with a migraineur were 70% higher than those of the nonmigraine family, with most of the difference concentrated in outpatient costs. The impact of having a migraineur in the family persisted even after controlling for other disorders and demographics in a multivariate model. Total healthcare costs per family depended on which family member was the migraineur, and were about dollars 600 higher when the sole migraineur was a child versus a parent and almost dollars 2500 higher when both a parent and child were affected (compared with families in which the sole migraineur was a child). Work absence days, short-term disability, and workman's compensation days all were higher among migraine families than among families without a migraineur. CONCLUSION: Migraine families incur far higher direct and indirect healthcare costs than nonmigraine families, with variation depending on which family member is the clinically detected migraineur.

Cost of Illness↗

PubMed2000

Completeness of response and quality of life in mood and anxiety disorders.

Mental health care has traditionally focused on the need to document relief of specific symptoms of a psychiatric disorder, as well as how the patient functions in social roles. Recently, there has been increased attention paid to the issue of quality of life (QOL) and psychiatric illness. There has been a growing recognition that different treatment options may vary in their effects on the patient's ability to function in multiple life domains. Studies focusing on the QOL in patients suffering from mood and anxiety disorders have become more prevalent. Depression and anxiety disorders impose a substantial cost on society in terms of both psychiatric service costs as well as the loss of the individual to society through lost work production. However, a change in the severity of depression or anxiety often correlates with a change in disability and health service utilization. Lately, there have been a number of treatment studies of anxiety and depressive disorders that have examined the effect of treatment on QOL. Although treatment may reduce the severity and frequency of target symptoms, the patient's assessment of QOL helps to differentiate a true treatment response and remission from a partial response. The evaluation of what constitutes an adequate treatment response or remission is complicated and likely requires multiple assessment instruments in order to develop a complete understanding. In both anxiety and depressive disorders, the patient suffers from impaired functioning, which results in increased healthcare utilization. Because these patients do respond to treatment, the idea of "wellness" as a high end state treatment outcome should be an important consideration when selecting a treatment option.

Anxiety Disorders↗

PubMed2003

Paroxetine treatment of depression in late life.

The elderly population is growing at a rapid rate and currently constitutes more than 12% of the United States' population. Within the next 30 years, the number of elderly persons is expected to more than double, creating a concerning situation regarding provision of healthcare services. Depression is a prevalent and underrecognized disorder in older adults and is associated with both increased healthcare utilization and suicide. Treatment of depression improves quality of life and reduces functional decline and suicidal ideation. Maintenance therapy for depression is commonly overlooked and must be emphasized for management of depression in elderly patients. First-line treatment options include selective serotonin reuptake inhibitors (SSRIs), one of which, paroxetine, has been studied extensively in older adults. The findings of studies that have evaluated the efficacy of paroxetine demonstrate successful treatment of depression and long-term relapse prevention in this population. With the significant personal and societal burden that is associated with major depression in the elderly, appropriate treatment is important and must be incorporated into standard practices by healthcare professionals.

Aged↗

PubMed2006

Impact of acute rotavirus gastroenteritis on pediatric outpatient practices in the United States.

OBJECTIVES: The objectives of this study were to determine the presenting symptoms, healthcare utilization, and lost time from work and day care associated with acute rotavirus gastroenteritis. METHODS: During the winter to spring seasons of 2002-2003 or 2003-2004, children <36 months of age presenting with acute gastroenteritis to urban and suburban pediatric outpatient practices affiliated with 5 academic centers across the United States were enrolled in similarly designed studies. The case definition required >or=3 watery or looser-than-normal stools and/or forceful vomiting within a 24-hour period beginning <or=72 hours before presentation. Stool samples were tested for rotavirus antigen by standard commercial assays. Symptom frequencies for laboratory-confirmed rotavirus and nonrotavirus gastroenteritis were compared by Fisher's exact test; the number of healthcare contacts and lost days from work or day care were compared with the median 2-sample test. RESULTS: Stool specimens were obtained from 284 of 303 (94%) participants; 115 (40%) of tested specimens were positive for rotavirus (range, 31-50% across the 5 centers). Compared with participants with nonrotavirus gastroenteritis, children with rotavirus gastroenteritis were more likely to have 1) vomiting (83% versus 66%; P = 0.003), 2) combined diarrhea and vomiting (75% versus 50%; P < 0.001), and 3) fever (60% versus 43%; P = 0.010). More time from work was lost by parents/guardians of children with rotavirus than nonrotavirus gastroenteritis (median 2 versus 0 day; P = 0.007). More day care was missed by children with rotavirus than nonrotavirus gastroenteritis (median 3 versus 1 day; P = 0.002). CONCLUSIONS: In this multicenter study, rotavirus consistently caused a sizable proportion of cases of acute gastroenteritis seen in pediatric outpatient practices in the United States during the winter and spring. Rotavirus gastroenteritis was more frequently associated with vomiting, combined diarrhea and vomiting, fever and lost time from work and day care than nonrotavirus gastroenteritis.

Acute Disease↗

PubMed1999

Primary care of long-stay nursing home residents: approaches of three health maintenance organizations.

OBJECTIVE: To describe the innovative programs of three health maintenance organizations (HMOs) for providing primary care for long-stay nursing home (NH) residents and to compare this care with that of fee-for-service (FFS) residents at the same NHs. DESIGN: Cross-sectional interviews and case-studies, including retrospective chart reviews for 1 year. SETTING: The programs were based in 20 community-based nursing homes in three regions (East, West, Far West). PARTICIPANTS: Administrative and professional staff of HMOs in three regions and 20 NHs; 215 HMO and 187 FFS residents at these homes were studied. MAIN OUTCOME MEASURES: Emergency department (ED) and hospital utilization. RESULTS: All HMO programs utilized nurse practitioner/physician's assistants (NP/PA), but the structural configuration of physicians' (MD) practices differed substantially. At nursing homes within each region, all three HMO programs provided more total (MD plus NP/PA) visits per month than did FFS care (2.0 vs 1.1, 1.3 vs .6, and 1.4 vs .8 visits per month; all P < .05). The HMO that provided the most total visits had a significantly lower percentage of residents transferred to EDs (6% vs 16%, P = .048), fewer ED visits per resident (0.1 vs .4 per year, P = .027), and fewer hospitalizations per resident (0.1 vs .5 per year, P = .038) than FFS residents; these differences remained significant in multivariate analyses. However, the other two programs did not achieve the same benefits on healthcare utilization. CONCLUSIONS: HMO programs for NH residents provide more primary care and have the potential to reduce ED and hospital use compared with FFS care. However, not all programs have been associated with decreased ED and hospital utilization, perhaps because of differences in structure or implementation problems.

Aged↗

PubMed2005

Area-level determinants of specialty care utilization in France: a multilevel analysis.

OBJECTIVES: We investigated the effects of the density of specialists and of the area-level percentage of highly educated individuals on the odds of consulting a specialist, and examined whether these variables could explain the observed urban/rural contrast in utilization of specialty care. STUDY DESIGN: The study sample, representative of the French population aged 18-75 years in 1999, comprised 12,435 individuals. METHODS: Multilevel logistic models allowed us to investigate predictors of the odds of consulting a specialist occasionally, regularly and frequently over the previous 12 months. RESULTS: We observed a modest but significant clustering within areas of the utilization of specialty care, with higher levels of clustering for behaviours representing heavy consumption of care. After adjustment for individual factors, the odds of consulting a specialist were higher in larger cities compared with rural areas, but most of this effect was attributable to other area-level variables. These area-level effects were different in magnitude and nature among males and females. Among males, the odds of consulting a specialist increased with the area-level density of specialists. Among females, such an effect was not significant, but the odds of consulting a specialist increased with the area-level percentage of highly educated individuals. CONCLUSIONS: Further investigation is required to better understand the processes operating at the area level that were shown to affect healthcare utilization in a different way for males and females. Policies may be needed to address problems of geographical access to specialty care, as well as situations of overuse of specialty care without regular recourse to primary care.

Adolescent↗

PubMed2006

Setting and organization of care for persons living with HIV/AIDS.

BACKGROUND: Treating the world's 40.3 million persons currently infected with HIV/AIDS is an international responsibility that involves unprecedented organizational challenges. Key issues include whether care should be concentrated or decentralized, what type and mix of health workers are needed, and which interventions and mix of programs are best. High volume centres, case management and multi-disciplinary care have been shown to be effective for some chronic illnesses. Application of these findings to HIV/AIDS is less well understood. OBJECTIVES: Our objective was to evaluate the association between the setting and organization of care and outcomes for people living with HIV/AIDS. SEARCH STRATEGY: Computerized searches from January 1, 1980 to December 31, 2002 of MEDLINE, EMBASE, Dissertation Abstracts International (DAI), CINAHL, HealthStar, PsychInfo, PsychLit, Social Sciences Abstracts, and Sociological Abstracts as well as searches of meeting abstracts and relevant journals and bibliographies in articles that met inclusion criteria. Searches included articles published in English and other languages. SELECTION CRITERIA: Articles were considered for inclusion if they were observational or experimental studies with contemporaneous comparison groups of adults and/or children currently infected with HIV/AIDS that examined the impact of the setting and/or organization of care on outcomes of mortality, opportunistic infections, use of HAART and prophylaxis, quality of life, health care utilization, and costs for patient with HIV/AIDS. DATA COLLECTION AND ANALYSIS: Two authors independently screened abstracts to determine relevance. Full paper copies were reviewed against the inclusion criteria. The findings were extracted by both authors and compared. The 28 studies that met inclusion criteria were too disparate with respect to populations, interventions and outcomes to warrant meta-analysis. MAIN RESULTS: Twenty-eight studies were included involving 39,776 study subjects. The studies indicated that case management strategies and higher hospital and ward volume of HIV-positive patients were associated with decreased mortality. Case management was also associated with increased receipt of ARVs. The results for multidisciplinary teams or multi-faceted treatment varied. None of the studies examined quality of life or immunological or virological outcomes. Healthcare utilization outcomes were mixed. AUTHORS' CONCLUSIONS: Certain settings of care (i.e. high volume of HIV positive patients) and models of care (i.e. case management) may improve patient mortality and other outcomes. More detailed descriptions of care models, consistent definition of terms, and studies on innovative models suitable for developing countries are needed. There is not yet enough evidence to guide policy and clinical care in this area.

Acquired Immunodeficiency Syndrome↗

PubMed2026

Phenotyping strategies for chronic overlapping pain conditions and internalizing disorders in Veterans: Prevalence, comorbidity, and latent structure as evidence for construct validity.

Chronic overlapping pain conditions (COPCs), internalizing (INT) disorders, and opioid use disorder (OUD) are common, comorbid, and difficult to phenotype at scale. Electronic health record (EHR) studies commonly define cases using Any Code (AC; ≥1 ICD-9/10 code) and Multiple Code (MC; ≥1 inpatient or ≥2 outpatient codes) phenotyping strategies, but it is unclear whether these thresholds change only case numbers or also the clinical relationships among conditions. This cross-sectional study included approximately 950,000 Million Veteran Program participants with ≥2 visits. AC and MC phenotypes for 17 conditions spanning COPCs, INT, and OUD were compared in prevalence, case characteristics, comorbidity, and latent structure. Random-thinning analysis compared AC-MC differences to case reduction alone. Construct validity was evaluated through correspondence with expected patterns of association and latent organization. Back pain (AC=58.1%; MC=48.1%), major depressive disorder (41.5%; 36.2%), and post-traumatic stress disorder (32.6%; 29.1%) were most prevalent. MC excluded 33.5% of AC cases on average, and MC cases had greater healthcare utilization, diagnostic burden, opioid exposure, and psychiatric medication use than AC-only cases. The observed mean absolute correlation change (mean |Δr|=0.014) was smaller than in all 1000 random-thinning replicates. Both strategies supported a correlated, four-factor model consistent with "Anxious Misery," "Fear," "Diffuse Pain," and "Head Pain" (AC: CFI=0.987, RMSEA=0.015; MC: CFI=0.987, RMSEA=0.014). The MC strategy reduced prevalence and altered case composition but maintained the expected comorbidity and latent organization patterns among conditions. Findings provide evidence of phenotype construct validity and inform selection of EHR phenotyping strategies for epidemiological and genomic research. PERSPECTIVE: Commonly used EHR phenotyping strategies tested in nearly one million Veterans produce broadly similar latent organization across comorbid and prevalent chronic overlapping pain conditions, internalizing disorders, and opioid use disorder. Findings support construct validity and clarify trade-offs involving case inclusion, recorded burden, and healthcare observation in large-scale research.

Chronic overlapping pain conditions↗

PubMed1998

Assessment of medical care by elderly people: general satisfaction and physician quality.

OBJECTIVE: To identify personal characteristics and factors related to health and patterns of healthcare utilization associated with the elderly people's satisfaction with medical care. DATA SOURCES/STUDY SETTING: Data from the 1991 Medicare Current Beneficiary Survey (MCBS) on 8,859 persons age 65 and over living in the community. STUDY DESIGN: Items reflecting general satisfaction with care and views of physician quality are examined and, based on factor analysis, grouped in dimensions of two (global quality, access) and three (technical skills, interpersonal manner, information-giving), respectively. The relationship of high levels of satisfaction in each dimension to personal characteristics of elderly people, and to measures of access and utilization, is assessed using logistic regression. PRINCIPAL FINDINGS: While satisfaction is high, with over 90 percent surveyed expressing some satisfaction, there is substantial variation with less likelihood of high satisfaction among those 80 or older, with less education and income and in poorer health. Longer waiting time at visits and less frequent visits are factors in lower satisfaction as well. A favorable perception of physician quality, especially regarding technical skills, appears to play a significant role in satisfaction with global quality of care. CONCLUSIONS: Studies of patient satisfaction in elderly people are rare. Some factors expected to be related to positive assessment based on earlier studies, were, e.g., better health and shorter waiting time, while others were not, e.g., increasing age. Elderly people appear to place greater importance on physician technical skills, as opposed to interpersonal dimensions, in assessing global quality. These findings suggest the need for a better understanding of how elderly people evaluate care and what they value in interactions with the healthcare system.

Age Factors↗

PubMed2004

Digestive and liver diseases statistics, 2004.

BACKGROUND & AIMS: Digestive and liver diseases are associated with substantial morbidity and mortality in the United States. Statistics about the incidence, prevalence, mortality, and resource utilization of digestive and liver diseases in the United States may be cumbersome to obtain because they are scattered in multiple sources. These data may be useful for policy makers, grant applicants, and authors. METHODS: Data on the most common gastrointestinal and liver diseases were collected from large publicly available national databases. Information was collected on inpatient and outpatient gastrointestinal complaints and diagnoses, gastrointestinal cancers, and deaths from common liver diseases. RESULTS: The leading gastrointestinal complaint prompting an outpatient visit is abdominal pain, with 12.2 million annual visits, followed by diarrhea, nausea, and vomiting. Abdominal pain is the leading outpatient gastrointestinal diagnosis, accounting for 5.2 million visits annually, followed by gastroesophageal reflux disease, with 4.5 million visits. Gallstone disease is the most common inpatient diagnosis, with 262,411 hospitalizations and a median inpatient charge of USD$11,584. Colorectal cancer is the most common gastrointestinal cause of death and is the most common gastrointestinal cancer, with an incidence of 54 per 100,000. Among gastrointestinal cancers, primary liver cancer had the highest increase in incidence from 1992 to 2000. CONCLUSIONS: Gastrointestinal and liver diseases are associated with significant outpatient and inpatient healthcare utilization. Following trends in utilization is important for determining allocation of resources for health care and research.

Biliary Tract Diseases↗

PubMed2004

Determination of factors associated with hospitalization in breast cancer survivors.

PURPOSE/OBJECTIVES: To identify factors associated with hospitalization after diagnosis of breast cancer in working-age women. DESIGN: Descriptive, retrospective survey. SETTING: Caseload of a single medical oncologist affiliated with an urban, not-for-profit, academic medical center. SAMPLE: 123 consecutively evaluated women aged 21-65 years with breast cancer associated with projected survival greater than three years. METHODS: Data were collected from an electronic clinical file with demographic, diagnostic, and hormone replacement therapy (HRT) information. Four survey forms were mailed to subjects: (a) a form ascertaining personal demographics, health status, and healthcare utilization, (b) menopausal Symptom Rating Scale, (c) a hot flash diary, and (d) the Center for Epidemiologic Studies Depression Scale. MAIN RESEARCH VARIABLES: Menopausal symptoms, depression symptoms, age, time since diagnosis, and overnight hospitalization. FINDINGS: An increasing depression score and increasing menopausal symptoms score were found to be independent predictors of hospitalization controlling for age at diagnosis, disease stage, and time since diagnosis. Demographic variables, HRT use at or prior to diagnosis (a proxy measure of health status), current self-reported health status, and hot flashes were not associated with hospitalization. CONCLUSIONS: Psychological factors can be important significant predictors of hospitalization in survivors of breast cancer independent of disease stage. Further study should be undertaken to determine whether support services directed at identifying and treating those at risk for depression or menopausal symptoms may reduce the likelihood of potentially avoidable hospitalization. IMPLICATIONS FOR NURSING: The identification of those at high risk for hospitalization because of high levels of depressive or menopausal symptoms and prompt intervention offer the opportunity to improve the quality of life of breast cancer survivors and reduce the cost of health care for themselves, their families, and the healthcare system.

Adult↗

PubMed2006

Increased health care utilization and increased antiretroviral use in HIV-infected individuals with mental health disorders.

OBJECTIVES: The aims of the study were to describe the prevalence and associations of mental health disorder (MHD) among a cohort of HIV-infected patients attending the Victorian HIV/AIDS Service between 1984 and 2000, and to examine whether antiretroviral therapy use or mortality was influenced by MHD (defined as a record of service provision by psychiatric services on the Victorian Psychiatric Case Register). It was hypothesized that HIV-positive individuals with MHD would have poorer treatment outcomes, reduced responses to highly active antiretroviral therapy (HAART) and increased mortality compared with those without MHD. METHODS: This is a retrospective cohort of 2981 individuals (73% of the Victorian population diagnosed with HIV infection) captured on an HIV database which was electronically matched with the public Victorian Psychiatric Case Register (VPCR) (accounting for 95% of public system psychiatry service provision). The prevalence, dates and recorded specifics of mental health disorders at the time of the electronic match on 1 June 2000 are described. The association with recorded MHD, gender, age, AIDS illness, HIV exposure category, duration and type of antiviral therapy, treatment era (prior to 1986, post-1987 and pre-HAART, and post-HAART) on hospitalization and mortality at 1 September 2001 was assessed. RESULTS: Five hundred and twenty-five individuals (17.6% of the Victorian HIV-positive population) were recorded with MHD, most frequently coded as attributable to substance dependence/abuse or affective disorder. MHD was diagnosed prior to HIV in 33% and, of those diagnosed after HIV, 93.8% were recorded more than 1 year after the HIV diagnosis. Schizophrenia was recorded in 6% of the population with MHD. Hospitalizations for both psychiatric and nonpsychiatric illness were more frequent in those with MHD (relative risk 5.4; 95% confidence interval 3.7, 8.2). The total number of antiretrovirals used (median 6.4 agents vs 5.5 agents) was greater in those with MHD. When adjusted for antiretroviral treatment era, HIV exposure category, CD4 cell count and antiretroviral therapy, survival was not affected by MHD. CONCLUSIONS: MHD is frequent in this population with HIV infection and is associated with increased healthcare utilization but not with reduced survival.

Adult↗

PubMed2003

Hospice usage by minorities in the last year of life: results from the National Mortality Followback Survey.

OBJECTIVES: To examine racial/ethnic variations in rates of hospice use in a national cohort and to identify individual characteristics associated with hospice use. DESIGN: Secondary analysis of the 1993 National Mortality Followback Survey (NMFS), a nationally obtained sample using death certificates and interviews with relatives (proxy respondents) to provide mortality, social, and economic data and information about healthcare utilization in the last year of life for 23,000 deceased individuals. SETTING: Hospice care. PARTICIPANTS: Individuals aged 15 and older who died in 1993. Subjects were included in this analysis if they died of nontraumatic causes (N = 11,291). MEASUREMENTS: Hospice use was dichotomized by proxy responses indicating use or nonuse of home or inpatient hospice services. The percentage of individuals using hospice services in the last year of life was calculated. RESULTS: Unadjusted bivariate results found that African Americans were less likely to use hospice than whites (odds ratio (OR) = 0.59; P <.001) and that those without a living will (LW) (OR = 0.23; P <.001) and without a cancer diagnosis (OR = 0.28; P <.001) were less likely to use hospice. The negative relationship between African Americans and hospice use was unaffected when controlled for sex, education, marital status, existence of a LW, income, and access to health care. Logistic models revealed that presence of a LW diminished the negative relationship between African Americans and hospice use, but the latter remained significant (OR = 0.83; P =.033). A subanalysis of subjects aged 55 and older showed a significant interaction between access to care and race/ethnicity with respect to hospice use (P =.044). Inclusion of income in this multivariable logistic model attenuated the relationship between African-American race/ethnicity and hospice use (OR = 0.77), and the difference between whites and African Americans became only marginally statistically significant (P =.060). CONCLUSION: In the 1993 NMFS, hospice use was negatively associated with African-American race/ethnicity independent of income and access to healthcare. The relationship is not independent of age, insurance type, or history of stroke. For subjects aged 55 and older, access to healthcare may be an important confounder of the negative relationship between African-American race/ethnicity and hospice use. Consistent with previous studies, this analysis found that African Americans were less likely to use LWs than whites. The reduced importance of African-American race/ethnicity on hospice use with the inclusion of presence of a LW in logistic models suggests that similar cultural processes may shape differences between African Americans and whites in advance care planning and hospice use.

Adolescent↗

PubMedDate not supplied

Depression predicts revascularization procedures for 5 years after coronary angiography.

OBJECTIVE: Depression has been reported to increase cardiac event rates and functional impairment in patients with coronary disease. This article describes the impact of depression on subsequent healthcare utilization for such patients. METHODS: One hundred ninety-eight health maintenance organization patients with stable coronary disease were interviewed after elective angiography using a structured psychiatric diagnostic scale. Cardiac events, hospitalizations, procedures, and costs were monitored for the next 5 years through automated data. Subjects were classified at the time of angiography by modified DSM-IV criteria into those with major, minor, and no depression. RESULTS: In univariate analyses, the no depression group (N = 136) was most likely to receive coronary artery bypass grafting (CABG) (61% vs. 36% in the major depression group vs. 27% in the minor depression group, p =.001), and the major depression group (N = 25) was most likely to receive percutaneous transluminal coronary angioplasty (PTCA) (44% vs. 14% in the minor depression group vs. 24% in the no depression group). The minor depression group (N = 37) was least likely to be hospitalized for cardiac reasons during follow-up (54% vs. 80% in the major depression group vs. 80% in the no depression group, p =.005). Five-year rates of myocardial infarction and death did not differ significantly between groups. Proportional hazard models showed that those in the depression groups differed in time from catheterization to CABG (chi2(2) = 11.9, p =.003) and time to PCTA (chi2(2) = 7.74, p =.02) after controlling for relevant covariates. Median regression showed that patients with no depression had higher costs during the first year but tended to have lower costs in years 2 through 5 than patients with minor or major depression. CONCLUSIONS: Depression status at angiography is associated with the need for revascularization and total healthcare costs for the following year.

Coronary Angiography↗

PubMed2006

Utility measurement in healthcare: the things I never got to.

The present article provides a brief historical background on the development of utility measurement and cost-utility analysis in healthcare. It then outlines a number of research ideas in this field that the author never got to. The first idea is extremely fundamental. Why is health economics the only application of economics that does not use the discipline of economics? And, more importantly, what discipline should it use? Research ideas are discussed to investigate precisely the underlying theory and axiom systems of both Paretian welfare economics and the decision-theoretical utility approach. Can the two approaches be integrated or modified in some appropriate way so that they better reflect the needs of the health field? The investigation is described both for the individual and societal levels. Constructing a 'Robinson Crusoe' society of only a few individuals with different health needs, preferences and willingness to pay is suggested as a method for gaining insight into the problem. The second idea concerns the interval property of utilities and, therefore, QALYs. It specifically concerns the important requirement that changes of equal magnitude anywhere on the utility scale, or alternatively on the QALY scale, should be equally desirable. Unfortunately, one of the original restrictions on utility theory states that such comparisons are not permitted by the theory. It is shown, in an important new finding, that while this restriction applies in a world of certainty, it does not in a world of uncertainty, such as healthcare. Further research is suggested to investigate this property under both certainty and uncertainty. Other research ideas that are described include: the development of a precise axiomatic basis for the time trade-off method; the investigation of chaining as a method of preference measurement with the standard gamble or time trade-off; the development and training of a representative panel of the general public to improve the completeness, coherence and consistency of measured preferences; and the investigation, using a model of a very small society, of the conflict between the patient perspective and the societal perspective regarding preferences. Finally, it is suggested that an important area of research, which the author never got to, would be to work closely with specific decision makers on specific decision problems, to help them formulate the problem, provide useful analyses, and to publish these as case studies to give the field a better understanding of the problems and the needs of decision makers.

Consumer Behavior↗

PubMed2004

Prevalence and impact of musculoskeletal disorders of the upper limb in the general population.

OBJECTIVE: To determine the prevalence, interrelation, and impact of musculoskeletal disorders of the upper limb in the general population. METHODS: A total of 9,696 randomly selected adults of working age were surveyed in a 2-stage cross-sectional study involving a screening questionnaire and a standardized physical examination in symptomatic subjects. Age- and sex-specific prevalence rates were estimated for several musculoskeletal disorders and for nonspecific pain in the upper limbs. The overlap and impact on daily activities and healthcare utilization were explored. RESULTS: Among 6,038 first-stage responders, 3,152 reported upper limb symptoms and 1,960 were subsequently examined. Of subjects with pain, 44.8% had 1 or more specific soft-tissue disorders. Site-specific prevalence rates were as follows: shoulder tendinitis 4.5% among men and 6.1% among women; adhesive capsulitis 8.2% among men and 10.1% among women; lateral epicondylitis 1.3% among men and 1.1% among women; de Quervain's disease 0.5% among men and 1.3% among women; other tenosynovitis of the hand or wrist, 1.1% among men and 2.2% among women. Specific disorders tended to cluster (P < 0.001) in individuals, with particular overlap at the shoulder. Compared with subjects with nonspecific pain, those with specific disorders more often reported inability to perform everyday tasks (P < 0.05), consultation with a doctor (P < 0.05), and use of prescribed medication (P < 0.05). CONCLUSION: Upper limb pain is common in the general population and is often associated with physical signs suggestive of specific upper-limb disorders. These disorders have a substantial impact on physical function and use of health care.

Activities of Daily Living↗