Types Of Service Utilization Research Articles

Determinants of Discretionary and Non-Discretionary Service Utilization among Caregivers of People with Dementia: Focusing on the Race/Ethnic Differences

ABSTRACT Using Andersen’s behavioral model of service utilization, this study aimed to understand how predisposing, enabling, and need factors were associated with two types of service utilization among caregivers of people with dementia. Caregiver participants (N = 637) were from the Resources for Enhancing Alzheimer’s Caregivers Health (REACH II) study. Binary logistic and linear regression analyses were conducted to predict whether participants used services and the frequency of such service utilization. Results showed that some enabling and need factors were significantly associated with both discretionary and non-discretionary service utilization. Results also indicated some need factors were significant factors of the frequency of use for both discretionary and non-discretionary services. In addition, being Hispanic or African American moderated the association between some enabling or needs factors and service utilization. Practice attention needs to be paid on several enabling and needs factors among Hispanic and African American caregivers of people with dementia.

Differences in Medicare Utilization and Expenditures in the Last Six Months of Life among Patients with and without Alzheimer's Disease and Related Disorders.

Previous research has not focused on differences at the end of life among Medicare beneficiaries with, and without, a diagnosis of Alzheimer's disease and related disorders (ADRDs). The purpose of this study was to examine differences in utilization of inpatient services and Medicare expenditures (overall and by category) in the last six months of life for patients with, versus those without, a diagnosis of ADRD. The study used 2013 Medicare Research Identifiable Files (5% sample) to study utilization and expenditures for a full six months before death (n = 7895 for ADRD; n = 30,639 for non-ADRD). A generalized linear model with a gamma distribution was used to examine the association of ADRD with end-of-life service utilization and expenditures. ADRD patients were overall less expensive than their non-ADRD peers through reduced use of high-cost services, and urban patients were more likely than rural patients to use hospice and other services among both the ADRD and non-ADRD groups. After controlling for age, gender, race, dual eligibility, residence, region, chronic conditions, and type of service utilization, ADRD beneficiaries cost Medicare 11% less than non-ADRD beneficiaries (p < 0.01). Future research should examine the informal caregiving costs of caring, which is a significant part of care for an ADRD patient, as the residential setting of the beneficiary highly influences costs.

Factors that contribute to help-seeking among homeless, trauma-exposed youth: A social-ecological perspective

Homeless youth are at great risk of Posttraumatic Stress Disorder (PTSD) and posttraumatic stress symptoms (PTSS) during homelessness. The social-ecological framework provides a lens to examine the multifaceted characteristics that promote various types of help-seeking among homeless youth with high trauma exposure. The present study uses baseline data from homeless youth interviewed in a longitudinal study to examine utilization of physical health, vocational, and mental health services among this population. The study explores the following research question: What social-ecological factors are associated with physical health, vocational, and mental health help-seeking among homeless youth with PTSS? Homeless youth, aged 13 to 26, who used drop-in services at collaborating sites were recruited and interviewed. Youth participants with PTSS were included in this study. Logistic regression models were conducted to analyze individual, family/peer, and community contextual factors in relation to three types of service utilization (i.e., physical health, vocational, and mental health services). Among individual factors, duration of homelessness was associated with increased physical and mental health service utilization, injection drug-use was linked to decreased mental health services, and race/ethnicity was associated with increased help-seeking across all three service types. For family/peer level factors, foster care involvement was linked to increased mental health help-seeking and social support from street-based peers was associated with greater vocational service utilization. Among community-level factors, youth who reported receiving social support from community-based providers were more likely to seek out mental health services. Implications of the findings are discussed.

Rural-Urban Differences in Costs of End-of-Life Care for the Last 6 Months of Life Among Patients with Breast, Lung, or Colorectal Cancer.

The purpose of this study was to examine rural-urban differences in utilization and expenditures in the last 6 months of life for patients with breast, lung, or colorectal cancer. The study used a 5% sample of the 2013 Medicare Research Identifiable Files to study utilization and expenditures for beneficiaries with breast, lung, or colorectal cancer during the last 6 months before death (n = 6,214). End of life expenditures were calculated as the sum of total Medicare expenditures for inpatient, outpatient, physician, home health, hospice, and skilled nursing facility costs during the last 6 months of life. For each type of cancer, total Medicare expenditures in the last 6 months of life were lower for rural decedents compared to their urban counterparts. During the last 6 months of life, median Medicare expenditures were lower for rural decedents for breast cancer ($21,839 vs $25,698), lung cancer ($22,814 vs $27,635), and colorectal cancer ($24,156 vs $28,035; all differences significant at P < .05). In adjusted models, care for rural decedents was less costly than urban decedents for breast, lung, and colorectal cancer, respectively. Our findings indicate that Medicare expenditures are lower for rural beneficiaries with each type of cancer than urban beneficiaries, even after adjusting for age, gender, race, dual eligibility, region, chronic conditions, and type of service utilization. The findings from this study can be useful for policymakers in developing programs and resource allocation decisions that impact rural beneficiaries.

African American Female Offender's Use of Alternative and Traditional Health Services After Re-Entry: Examining the Behavioral Model for Vulnerable Populations.

This is the first known study to use the Gelberg-Andersen Behavioral Model for Vulnerable Populations to predict African American women's use of three types of health services (alternative, hospitalization, and ambulatory) in the 18 months after release from prison. In the multivariate models, the most robust predictors of all three types of service utilization were in the vulnerable theoretical domains. Alternative health services were predicted by ethnic community membership, higher religiosity, and HIV/HCV. Hospitalizations were predicted by the lack of barriers to health care and disability. Ambulatory office visits were predicted by more experiences of gendered racism, a greater number of physical health problems, and HIV/HCV. Findings highlight the importance of cultural factors and HIV/HCV in obtaining both alternative and formal health care during community re-entry. Clinicians and policymakers should consider the salient role that the vulnerable domain plays in offender's accessing health services.

Public and private healthcare services utilization by non-institutional elderly in Hong Kong: Is the inverse care law operating?

To assess the factors associated with healthcare services utilization by the non-institutional elderly across five types of service utilization (Western medicine doctors in Government clinics, private Western medicine doctors, Chinese medicine practitioners, Emergency Units, and hospitalization). A secondary data analysis of a territory-wide cross-sectional survey collected by the Government among a representative sample of 4812 elderly (aged 60 and above) in Hong Kong. Our analysis, based on Anderson's behavioral framework, shows that need factors (relating to actual or perceived illness and diseases) are significantly related to the healthcare services utilization examined. However, enabling factors, such as monthly household income per capita, play a significant role in determining the utilization. Although the lower-income elderly consult more Government clinics and less private clinics than the more affluent, they have a lower total utilization of healthcare services despite having significantly greater healthcare needs. This suggests a mismatch of need and supply within the mixed economy of private and public healthcare services and suggests the existence of an 'inverse care law' in Hong Kong amongst elderly citizens. The findings raise concerns of inequities in Hong Kong's healthcare system, raising implications for future healthcare reforms.

Therapeutic drug monitoring of mood stabilizers in Medicaid patients with bipolar disorder.

The authors' goal was to determine the extent and pattern of blood serum monitoring of mood stabilizers in Medicaid patients with bipolar disorder. Data were drawn from a Medicaid medical claims data set from Pittsburgh and the surrounding region. The authors identified bipolar patients using lithium, valproate, and carbamazepine (N = 718) and then examined the patient demographic, diagnostic, and service use variables associated with therapeutic drug monitoring. A substantial proportion of lithium users (36.5%), valproate users (42.4%), and carbamazepine users (42.2%) with bipolar disorder diagnoses did not receive therapeutic drug level testing during the 12-month study period. Carbamazepine users who were male or in the 30-49-year age range were significantly less likely to be tested for serum drug level. Lithium users who did not receive partial-hospitalization psychiatric services and valproate users who received mental health case management were also less likely to be tested for serum drug level. Over one-half of the lithium users (54.1%) did not receive thyroid function tests, and few (4.2%) received renal function tests. Patients who did receive tests for serum drug level were likely to receive the other recommended tests. Many Medicaid patients with bipolar disorder received no therapeutic drug monitoring. Patient sociodemographic characteristics contributed little to explaining this omission, although some types of service utilization were related to rates of serum drug level testing.

Functional Health Development Model: A Tool for Planning

This paper describes a functional model (gross style) taking available information about the health sector e.g. indicators of health status, types of service utilization, source allocations and placing these quantities into a systematic framework as a tool for planning for health services in a developing area. The major advantages of functional models over trial-and-error for planning have been presented. The functional model described could contribute to the sorting out of desirable from less desirable policy alternatives for a specific population. The output from the model is useful for matching resources to program development, taking into consideration costs and effectiveness.

Individual Correlates of Health Service Utilization and the Cost of Poor Adjustment to Chronic Illness

It was conjectured that a small group of chronically ill in tertiary ambulatory clinics consume a large amount of health resources and that, from the perspective of the patient, psychosocial rather than disease variables would most explain their health service utilization and subsequent cost. New referrals with a chronic illness (N = 215) to one of three clinics (oncology, rheumatology, and gastroenterology) consented to participate in a subsequent trial of a psychosocial intervention designed to promote their adjustment to illness and, conceivably, to reduce their health service utilization. At baseline an inventory to describe the disease, treatment, functional capacity, prognosis, and socioeconomic situation of consenting subjects was completed. In addition, subjects completed the Psychosocial Adjustment to Illness Inventory (PAIS-SR), the Family Assessment Device (FAD), the Meaning of Illness Questionnaire (MIQ), and a Health Service Utilization Inventory designed to assess direct and indirect costs of health resources. These data were entered into a concurrent analytic survey design. Participating subjects represented a more socioeconomically advantaged and better-adjusted group of chronically ill patients compared with others referred to the tertiary clinics. They were representative of all new referrals in their use of the majority of health services. However, once hospitalized, participating subjects stayed longer and used specialists less. There was no important relationship between disease severity or prognosis and any type of service utilization, including hospitalization. Because the strongest correlate of all types of health services consumed was psychosocial adjustment to illness (r = 0.28 to 0.33), patients were partitioned into one of three categories of adjustment to illness: good, fair, and poor. The total annual cost per patient was $23,883, if poorly adjusted, compared with $9,791 if well adjusted. If cash transfers (benefits paid by different types of insurance) are added, the average 1987 annual cost per poorly adjusted subject was $31,291 per patient, compared with $13,771 for a patient well adjusted to the illness. There was a statistically significant and economically important linear gradient in 1987 treatment costs per category of adjustment. The possible economic implications for psychosocial intervention are highlighted.