Odds Of Health Care Utilization Research Articles

Adults With Spina Bifida Fare Worse than Young Adults: A Systemic Vulnerability in Urinary Tract Infection-Related Hospital Care.

We aim to estimate the odds of urinary tract infection (UTI)-related hospital care in spina bifida (SB) patients age 18 to 25 years as compared with patients with SB in adolescence (11-17 years) or adulthood (26-35 years). We hypothesize that patients with SB in the typical transitional age, 18 to 25 years, will have higher odds of UTI-related hospital care as compared to adolescent SB patients or adult SB patients. Using Cerner Real World Data, we performed a retrospective cohort analysis comparing SB patients to an age- and gender-matched controls. SB cases between 2015 and 2021 were identified and compared in 3 cohorts: 11 to 17 years (adolescents), 18 to 25 years (young adults [YA]), and 26 to 35 years (adults). Logistic regression analysis was used to characterize the odds of healthcare utilization. Of the 5497 patients with SB and 77,466 controls identified, 1839 SB patients (34%) and 3275 of controls (4.2%) had at least 1 UTI encounter. UTI-related encounters as a proportion of all encounters significantly increased with age in SB patients (adolescents 8%, YA 12%, adult 15%, P < .0001). Adjusting for race, sex, insurance and comorbidities, the odds of a UTI-related encounter in YA with SB was significantly higher than for adolescents with SB (adolescent OR = 0.65, 95% CI: 0.57-0.75, P < .001). YA had lower odds of a UTI-related encounter as compared with adults with SB (adult OR = 1.31, 95% CI: 1.16-1.49, P < .001). Young adults with SB have higher odds of UTI-related hospital care than adolescents, but lower odds of UTI-related hospital care when compared with adults.

Health care utilization by long-term survivors of blood or marrow transplantation-A Bone Marrow Transplant Survivor Study report.

Blood or marrow transplantation (BMT) survivors carry a high burden of morbidity, yet health care utilization by this vulnerable population remains understudied. Patterns and predictors of various domains of health care utilization in long-term BMT survivors were evaluated. Study participants were drawn from the Bone Marrow Transplant Survivor Study (BMTSS). Patients transplanted between 1974 and 2014 at one of three transplant centers who had survived ≥2years after BMT and were aged ≥18 years at the time of the study were included. A BMTSS survey served as the source of data for health care utilization, sociodemographics, and chronic health conditions. Domains of health care utilization in the 2 years preceding study participation included routine checkups, BMT-related visits, transplant/cancer center visits, emergency room (ER) visits, hospitalizations, and high health care utilization (≥7 physician visits during the 2 years before the study). Clinical characteristics and therapeutic exposures were abstracted from medical records. In this cohort of 3342 BMT survivors (52% allogeneic), the prevalence of health care utilization declined over time since BMT for both allogeneic and autologous BMT survivors, such that among those who had survived ≥20 years, only 49%-53% had undergone routine checkups, 37%-38% reported BMT-related visits, and 28%-29% reported transplant/cancer center visits. The presence of severe/life-threatening conditions and chronic graft-vs-host disease increased the odds of health care utilization across all domains. Lower education, lack of insurance, and Hispanic ethnicity were associated with a lower prevalence of routine checkups and/or transplant/cancer center visits. Lower income increased the odds of ER visits but reduced the odds of hospitalizations or high health care utilization. This study identified vulnerable populations of long-term BMT survivors who would benefit from specialized risk-based anticipatory care to reduce high health care utilization, ER visits, and hospitalizations.

Inequalities in the Incidence of Psychotic Disorders Among Racial and Ethnic Groups.

The authors examined recent trends in incidence of psychotic disorders, demographic characteristics, and comorbid psychiatric and medical conditions among six racial/ethnic groups. A retrospective cohort study design was used to examine the incidence of psychotic disorders across race/ethnicity groups and comorbid psychiatric and medical conditions among members of Kaiser Permanente Northern California from 2009 to 2019 (N=5,994,758). Poisson regression was used to assess changes in annual incidence, and Cox proportional hazards and logistic regression models adjusted for age and sex were used to test correlates and consequences. Overall, the incidence of nonaffective psychotic disorders decreased slightly over the study period. Compared with White members, the risk of nonaffective psychosis diagnosis was higher among Black (hazard ratio=2.13, 95% CI=2.02-2.24) and American Indian or Alaskan Native (AIAN) (hazard ratio=1.85, 95% CI=1.53-2.23) members and lower among Asian (hazard ratio=0.72, 95% CI=0.68-0.76) and Hispanic (hazard ratio=0.91, 95% CI=0.87-0.96) members, as well as those whose race/ethnicity was categorized as "other" (hazard ratio=0.92, 95% CI=0.86-0.99). Compared with White members, the risk of affective psychosis diagnosis adjusted for age and sex was higher among Black (hazard ratio=1.76, 95% CI=1.62-1.91), Hispanic (hazard ratio=1.09, 95% CI=1.02-1.16), and AIAN (hazard ratio=1.38, 95% CI=1.00-1.90) members and lower among Asian (hazard ratio=0.77, 95% CI=0.71-0.83), Native Hawaiian or other Pacific Islander (hazard ratio=0.69, 95% CI=0.48-0.99), and "other" (hazard ratio=0.86, 95% CI=0.77-0.96) members. Psychotic disorders were associated with significantly higher odds of suicide (odds ratio=2.65, 95% CI=2.15-3.28), premature death (odds ratio=1.30, 95% CI=1.22-1.39), and stroke (odds ratio=1.64, 95% CI=1.55-1.72) and lower odds of health care utilization (odds ratio=0.44, 95% CI=0.42-0.47). This study demonstrates racial and ethnic variation in incident psychotic disorder diagnoses in the United States, compared with non-Hispanic Whites. Individuals diagnosed with psychosis face a greater burden of other negative health outcomes and lower odds of health care utilization, reflecting personal and economic impacts. Identifying risk factors for elevated rates and protective influences in subgroups can inform strategies for prevention and interventions to ameliorate severe consequences of psychotic syndromes.

PO-686-07 THE USE OF CHANGE-FROM-BASELINE DETECTION OF AF BURDEN TO PREDICT HEALTH CARE UTILIZATION IN PATIENTS WITH ATRIAL FIBRILLATION

Atrial fibrillation (AF) is associated with increased risk of healthcare utilization (HCU), which may be triggered by onset of AF or change in burden. Change from baseline of AF burden or other parameters measured by insertable cardiac monitors (ICM) may be useful to predict near-term (HCU). To determine whether rules-based algorithms that examine change from baseline of ICM parameters can be used to stratify risk of near-term HCU. We performed a retrospective cohort study of US patients with Medtronic ICMs enrolled in Carelink® remote monitoring (2007-2019) linked to medical claims data (Optum© Clinformatics database). The ICM cohort was matched to claims data with 7 encrypted identifiers. We included matched patients with ≥1 day of ICM detected AF (any quantity) and ≥12 months continuous enrollment pre- and post-ICM implant. AF burden (total hours/day of AT/AF) was transformed into simple moving averages (SMAs) of different periods (1, 2, 3, 5, 8, 13, 21 days) for each follow-up (FU), including a cumulative SMA calculated for the time between ICM implantation and FU. AF pattern was defined as the comparison of an SMA period with its cumulative average. The same process was applied to daily activity recorded by the ICM. HCU was defined as any encounter from a hospital, emergency room, or ambulatory surgical center with a cardiovascular DRG or diagnosis code. Classification trees were used to describe which ICM detected patterns best stratified patient risk of HCU. Of 89,578 ICM patients, 2,616 (2.9%) met AF and other inclusion criteria (71±11 years, 55% male, CHA2DS2-VASc 3.7±1.9). Overall, 1,998 (76%) had a HCU over 605,363 days. Burden pattern revealed distinct groups: (A) no history of AF (reference); (B) below average burden; (C) above average burden; (D) above average burden with low level ICM-detected daily activity. Odds of HCU were increased in all groups vs reference (B vs A OR 3.82; C vs A OR 8.25; D vs A OR 11.66), including a 33% increase in HCU detection over nominal duration & quantity thresholds. Change-from-baseline analyses of ICM-detected AF and ICM-detected daily activity was strongly associated with near-term HCU, especially high burden coupled with low activity. This approach could provide actionable information to guide treatment and reduce HCU.

Prolonged Operative Time Associated with Increased Healthcare Utilization after Open Reduction and Internal Fixation of Intra-Articular and Extra-Articular Distal Radial Fractures: An Analysis of 17,482 Cases.

Background The current literature does not contain a quantitative description of the associations between operative time and adverse outcomes after open reduction and internal fixation (ORIF) of distal radial fractures (DRF). Questions/Purpose We aimed to quantify associations between DRF ORIF operative time and 1) 30-day postoperative health care utilization and 2) the incidence of local wound complications. Methods The American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database was queried for DRF ORIF cases (January 2012-December 2018). A total of 17,482 cases were identified. Primary outcomes included health care utilization (length of stay [LOS], discharge dispositions, 30-day readmissions, and reoperations) per operative-time category. Secondary outcome was incidence of wound complications per operative-time category. Multivariate regression was conducted to determine operative-time categories associated with increased risk while adjusting for demographics, comorbidities, and fracture type. Spline regression models were constructed to visualize associations. Results The 121 to 140-minute category was associated with significantly higher risk of a LOS > 2 days (odds ration [OR]: 1.64; 95% confidence interval [CI]:1.1-2.45; p = 0.014) and nonhome discharge (OR: 1.72; 95% CI:1.09-2.72; p = 0.02) versus 41 to 60-minute category. The ≥ 180-minute category exhibited highest odds of LOS > 2 days (OR: 2.08; 95%CI: 1.33-3.26; p = 0.001), nonhome discharge disposition (OR: 1.87; 95% CI: 1.05-3.33; p = 0.035), and 30-day reoperation occurrence (OR: 3.52; 95% CI: 1.59-7.79; p = 0.002). There was no association between operative time and 30-day readmission ( p > 0.05 each). Higher odds of any-wound complication was first detected at 81 to 100-minute category (OR: 3.02; 95% CI: 1.08-8.4; p = 0.035) and peaked ≥ 181 minutes (OR: 9.62; 95% CI: 2.57-36.0; p = 0.001). Spline regression demonstrated no increase in risk of adverse outcomes if operative times were 50 minutes or less. Conclusion Our findings demonstrate that prolonged operative time is correlated with increased odds of health care utilization and wound complications after DRF ORIF. Operative times greater than 60 minutes seem to carry higher odds of postoperative complications.

Associations of Snoring and Asthma Morbidity in the School Inner-City Asthma Study

Inner-city children are disproportionately affected by asthma and sleep-disordered breathing (SDB). However, little is known about the association of SDB symptoms with asthma morbidity in this vulnerable population. Assess the relationship between snoring frequency and asthma morbidity. This study was part of the School Inner-City Asthma Study, a longitudinal prospective cohort study of children with persistent asthma who attended schools in the Northeast United States from 2008 to 2013. Participants had baseline assessments of asthma symptoms, snoring, and allergy status. Caregivers completed quarterly surveys for 12 months on symptoms of asthma, snoring, and health care outcomes. Snoring frequency (non-, rare-, sometimes-, habitual-snoring) and its relationship with asthma symptoms and asthma morbidity were assessed by mixed-effects models. There were 1186 observations from 339 subjects. Mean age was 7.9 years; roughly half were male, and most were of minority race. Half were overweight or obese, and 65.5% had atopy. At initial snoring assessment, 24.8% reported habitual snoring, but report of snoring frequency varied over the study period. Multivariate analyses revealed increased odds of maximum asthma symptom days for habitual snoring compared with nonsnoring (1.58; 95% CI, 1.19-2.10; P < .002) and all other snoring categories. Habitual snoring was associated with greater odds of health care utilization (incidence rate ratio, 1.72; 95% CI, 1.10-2.69; P= .02) and worse asthma control (odds ratio, 1.49; 95% CI, 1.05-2.11; P= .03) compared with nonsnoring. Snoring is common among inner-city school-age children with asthma, and habitual snoring is associated with increased asthma symptom burden and health care utilization.

Serious Infections in Patients With Gout in the US: ANational Study of Incidence, Time Trends, and Outcomes.

To study the epidemiology of serious infections in patients hospitalized with gout. We identified patients with gout hospitalized with a primary diagnosis of pneumonia, sepsis/bacteremia, urinary tract infection (UTI), skin and soft tissue infections (SSTIs), or opportunistic infections (OIs) in a US National Inpatient Sample from 1998 to 2016 and examined factors associated with utilization and mortality. We noted 1,140,085 hospitalizations of patients with serious infections and gout (11% of all hospitalizations of patients with gout; 1998-2000 [8.9%], 2015-2016 [14.5%]). Compared to patients without gout, patients with gout hospitalized with serious infections were older (median age 65 versus 74 years), more of them had a Charlson-Deyo comorbidity index score ≥2 (42% versus 65%), and fewer were female (53% versus 35%) or non-White (40% versus 35%), respectively. The most common infection was pneumonia (52%) in 1998-2000 and sepsis (52%) in 2015-2016. Median hospital charges and hospital stays were higher for patients with sepsis and OIs in 2015-2016 ($41,000-$42,000; 5.1-5.5 days) versus those with UTI, pneumonia, or SSTIs ($15,000-$17,000; 3.0-3.9 days). Compared to patients with sepsis, the multivariable-adjusted odds of health care utilization and in-hospital mortality were significantly lower for patients with UTI, SSTIs, and pneumonia, and non-home discharge or in-hospital mortality were lower in patients with OIs. Among patients hospitalized with infections, older age, Medicaid coverage, a higher Charlson-Deyo comorbidity index score, Black race, and Northeast and nonrural hospital location were associated with significantly higher health care utilization and mortality, while female sex, Medicare insurance, and lower income were associated with higher utilization. Given an increasing rate of serious infections, especially sepsis and pneumonia, in individuals with gout, development of effective interventions targeting factors associated with health care utilization and mortality will improve outcomes and reduce burden.

Cardiometabolic diseases, frailty, and healthcare utilization and expenditure in community-dwelling Chinese older adults

This study investigated associations between cardiometabolic diseases, frailty, and healthcare utilization and expenditure among Chinese older adults. The participants were 5204 community-dwelling adults aged at least 60 years from the China Health and Retirement Longitudinal Study. Five cardiometabolic diseases were assessed including hypertension, dyslipidemia, diabetes, cardiac diseases and stroke. Frailty status was based on five criteria: slowness, weakness, exhaustion, inactivity, and shrinking. Participants were deemed frailty if they met at least three criteria. As the number of cardiometabolic diseases increased, so did the prevalence of frailty, and the proportion of healthcare utilization, including outpatient visit and inpatient visit. Moreover, the total healthcare expenditure and the odds of catastrophic health expenditure were increased with the number of cardiometabolic disorders. After adjusting for covariates, cardiometabolic diseases were positively associated with higher odds of frailty, incurring outpatient and inpatient visit. And individuals with 2 or more cardiometabolic diseases had a higher odds of catastrophic health expenditure than persons with non-cardiometabolic disease. Participants who were frailty were more likely to report higher odds of healthcare utilization. These findings suggest that both cardiometabolic diseases and frailty assessment may improve identification of older adults likely to require costly, extensive healthcare.

Hospitalized Infections in Lupus: A Nationwide Study of Types of Infections, Time Trends, Health Care Utilization, and In-Hospital Mortality.

To examine the time trends in hospitalized infections in patients with systemic lupus erythematosus (SLE), and the factors associated with health care utilization and in-hospital mortality. US National Inpatient Sample data from 1998-2016 were used to examine the epidemiology, time trends, and outcomes of 5 common hospitalized infections in patients with SLE, namely, pneumonia, sepsis/bacteremia, urinary tract infection (UTI), skin and soft tissue infections (SSTIs), and opportunistic infections (OIs). Time trends were compared using the Cochran-Armitage test. Multivariable-adjusted logistic regression models were used to examine the factors associated with health care utilization (hospital stay >3 days, hospital charges above the median, or discharge to a nonhome setting) and in-hospital mortality. Hospitalization rates per 100,000 claims among SLE patients in 1998-2000 versus in 2015-2016 were as follows: for OIs, 1.13 versus 1.61 (1.2-fold increase); for SSTIs, 4.78 versus 12.2 (2.5-fold increase); for UTI, 1.94 versus 6.12 (3.2-fold increase); for pneumonia, 15.09 versus 17.05 (1.1-fold increase); and for sepsis, 6.31 versus 39.64 (6.3-fold increase). In 2011-2012, sepsis surpassed pneumonia as the most common hospitalized infection in patients with SLE. In multivariable-adjusted models, a diagnosis of sepsis, older age, a Deyo-Charlson common comorbidities score of ≥2, having Medicare or Medicaid insurance, and urban hospital location were significantly associated with increased odds of in-hospital mortality and with all health care utilization outcomes. African American race was significantly associated with increased odds of health care utilization. The results of this study indicate that the rates of hospitalized infections increased over time in patients with SLE, and that pneumonia was surpassed by sepsis as the most common hospitalized infection. In addition, associations of risk factors with poorer outcomes were identified. These findings may help inform patients, providers, and policy makers with regard to the burden of infection in SLE, and could lead to interventions/pathways to improve outcomes.

Health Care Utilization by Older Adults in Nepal: An Investigation of Correlates and Equity in Utilization.

This study aims to evaluate factors associated with health care utilization (HCU) and to assess vertical and horizontal equity in utilization among Nepali older adults. Data are from an existing cross-sectional study involving systematic random sampling of 260 older adults in Far-Western (Sudurpaschim) Province of Nepal. Andersen's theoretical framework was used to assess predisposing, enabling, and need factors that have the potential to influence health care utilization. Multivariable logistic regression analyses were conducted to examine potential correlates of HCU. Horizontal and vertical equity were assessed using concentration curve and index. More than one-third of participants had not visited a health facility in the prior 12 months. Nine in 10 participants did not know about the government's free health service for older adults. Joint/extended family type, Ayurvedic/Homeopathic health care preference, higher-income tertile, and presence of chronic conditions were associated with higher odds of health care utilization in adjusted analyses. The concentration curve for HCU lies below the line of equity, and the subsequent index is positive, indicating that HCU was concentrated among richer individuals. If the government of Nepal is to achieve its goal of universal health care, the existing pro-rich inequity in HCU needs to be addressed.

Association of Medication Adherence and Clinical Outcomes in Sarcoidosis

Sarcoidosis, one of the most common interstitial lung diseases, has significant health disparities. Approximately 50%of individuals affected with sarcoidosis will undergo spontaneous remission, but those who do not undergo remission often require long-term or lifelong treatment to prevent disease progression. We sought to assess the association between medication adherence and clinical outcomes in sarcoidosis. Adult patients in the Johns Hopkins Sarcoidosis Clinic diagnosed with pulmonary sarcoidosis on treatment were eligible for enrollment. Questionnaires were administered to assess medication adherence, health-related quality of life (HRQoL), health-care utilization, and sociodemographic information. Clinical information was abstracted from medical charts including lung function, disease duration, comorbidities, and sarcoidosis organ involvement. A total of 117 participants were enrolled (57%women; 55%black; median age, 57 years). Within the cohort, 66%of individuals reported at least one nonadherent behavior. Higher medication adherence was associated with better HRQoL (P<.05). There was no association between medication adherence and the odds of health-care utilization, FVC %predicted, FEV1 %predicted, or diffusion capacity of the lungs for carbon monoxide %predicted. Black participants reported lower medication adherence than white participants (P< .05). This is the first observational study of medication adherence in sarcoidosis. We found that higher medication adherence was associated with better HRQoL, with blacks more likely to report nonadherence. Medication adherence may be an important target to improve patient-reported outcomes and health disparities in sarcoidosis.

Medication Adherence, Health Care Utilization, and Costs Among Patients Initiating Oral Oncolytics for Multiple Myeloma or Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma.

Oral oncolytic therapies have improved survival in hematologic cancers, such as chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) and multiple myeloma (MM), which are now being managed like chronic conditions. However, compared with other cancers, there is a lack of studies assessing adherence, health care resource utilization, and costs in patients with these cancers. To assess factors associated with adherence to oral oncolytic therapies, health care utilization, and costs in patients with CLL/SLL or MM. A retrospective database study was conducted using the IBM MarketScan Commercial Claims and Medicare Supplement databases. Adults (aged ≥ 18 years) diagnosed with and prescribed an oral oncolytic for CLL/SLL (ibrutinib or idelalisib) or MM (thalidomide, lenalidomide, or pomalidomide) between 2013 and 2016 and with continuous eligibility 6 months before and 12 months after oral oncolytic initiation were identified. Adherence to oral oncolytics was measured using the proportion of days covered (PDC) metric. Multiple linear regression and multivariable logistic regression were used to identify adherence predictors. Count models assessed the relationship between adherence and resource utilization, and generalized linear models assessed the relationship between adherence and health care costs. A total of 701 and 2,385 patients were identified with CLL/SLL or MM, respectively. Mean PDC (SD) for CLL/SLL and MM patients was 75.3 (22.5) and 57.6 (26.5), respectively. For CLL/SLL patients, those aged ≥ 65 years (beta [B] = -4.00) had lower medication use. Among MM patients, multiple predictors of higher medication use emerged: aged ≥ 65 years (B = 3.44), higher than average outpatient resource utilization (B = 3.53), insurance plan other than preferred provider organization (PPO; B = -2.58), previous cancer therapy (B = -2.81), higher number of concurrent unique therapeutic classes (B = -0.35), and higher comorbidity burden (B = -2.55). Patients with CLL/SLL and enrolled in plans other than a PPO were more likely to be adherent (OR = 1.41, 95% CI = 1.01-1.98), whereas patients who were aged ≥ 65 years, were residents of the southern United States, and had visited the emergency department in the baseline period were less likely to be adherent. For MM patients, those aged ≥ 65 years (OR = 1.68, 95% CI = 1.38-2.04) and with higher than average outpatient services utilization (OR = 1.24, 95% CI = 1.01-1.52) were more likely to be adherent, whereas those enrolled in plans other than a PPO, previously treated with cancer therapy, and with higher comorbidity burden were less likely to be adherent. In both cohorts, adherent patients had significantly lower odds of health care utilization and incurred lower medical costs, but higher prescription costs, following oncolytic initiation; however, total costs were not significantly lower in those adherent. Factors were identified that influenced adherence at the patient, treatment, and health system levels. These factors can be used to identify patients requiring interventions for improving medication-taking behavior and associated health care burden. This study received no outside funding. Dashputre was recently employed by Novartis; K. Gatwood has received speaker fees from Jazz Pharmaceuticals; and J. Gatwood has received research funding from Merck & Co. and GlaxoSmithKline, unrelated to this study..

Health Care Access and Utilization for Latino Youth in the United States: The Roles of Maternal Citizenship and Distress.

We sought to determine the associations between maternal citizenship and health care access and utilization for US-born Latino youth and to determine whether maternal distress is a moderator of the associations. Using 2010-2017 Integrated Public Use Microdata Series National Health Interview Survey data, multivariable logistic regressions were run to examine the associations among maternal citizenship and health care access and utilization for US-born Latino youth. Maternal citizenship and distress interactions were tested. Noncitizen mothers had higher odds of reporting uninsurance, lack of transportation for delaying care, and lower odds of health care utilization for their youth than citizen mothers. Compared with no distress, moderate and severe distress were positively associated with uninsurance, delayed medical care due to cost, lack of transportation, and having had an emergency department visit for their youth. Moderate distress was positively associated with youth having had a doctor's office visit. Noncitizen mothers with moderate distress were less likely to report their youth having had an emergency department visit than citizen mothers with moderate distress. Among severely distressed mothers, noncitizen mothers were more likely to report youth uninsurance and delayed care due to lack of transportation compared with citizen mothers. Health care access and utilization among US-born Latino youth are influenced by maternal citizenship and distress. Maternal distress moderates the associations among maternal citizenship and youth's health care access and use. Almost one-third of all US-born youth in the United States are Latino and current federal and state noninclusive immigration policies and anti-Latino immigrant rhetoric may exacerbate health care disparities.

The Effect of Health Insurance on Health Care Utilization in the Justice-Involved Population: United States, 2014-2016.

Objectives. To examine the impact of health insurance coverage on utilization of outpatient, hospital, and emergency department care among justice-involved individuals in the United States.Methods. We performed repeated cross-sectional analyses with data from the National Survey of Drug Use and Health. The study population included 6086 adults with justice involvement within the past year. We used logistic regression to examine the odds of health care utilization based on either a dichotomous or categorical measure of health insurance coverage. We used negative binomial regression to examine the number of times a specific type of care was utilized with both a dichotomous measure of health insurance coverage and a categorical measure of type of health insurance.Results. Health insurance was associated with increased utilization of outpatient, inpatient, and emergency department care.Conclusions. Health insurance coverage was associated with increased utilization of outpatient, inpatient, and emergency department health care among justice-involved individuals. Therefore, expanding access to health insurance in this population has the potential to increase care utilization of all types and decrease barriers to medical services.

In-home supportive services for individuals with cerebral palsy in California

Individuals with cerebral palsy (CP) may require personal assistance services for optimal functioning. The primary goal of this project is to determine if differences in health services exist between individuals with CP with family versus non-family member paid personal assistance providers. The secondary goal is to describe the population of children and non-elderly adults with CP receiving in-home supportive services (IHSS) and determine their health care costs compared to other IHSS recipients. Administrative data from the California Departments of Health and Human Services, Social Services and Developmental Services were linked and de-identified to provide information about individuals receiving IHSS in California in 2005. Recipients with CP were characterized and compared by age. Then to determine the factors associated with hospital use and emergency room (ER) use for IHSS recipients with CP adjusted odds were calculated. Monthly expenditures were calculated from claims data. 2.3% of all IHSS recipients in 2005 had CP of which 46% were children. 59% of recipients with CP have a parent as their paid provider. The presence of other medical diagnoses was the only factor associated with increased adjusted odds of hospital and ER use for both child-aged and non-elderly adult recipients with CP. Functional limitations and provider type were not associated with increased odds of health care utilization. Monthly health care expenditures for recipients with CP were ∼$1000 higher than for other IHSS recipients. Having a parent as the IHSS provider was not associated with difference in health service utilization. This finding supports the policy of allowing parents to be paid providers.

Depressive Symptoms Among Older Adults in Mexico City

Ageing and depression are associated with disability and have significant consequences for health systems in many other developing countries. Depression prevalence figures among the elderly are scarce in developing countries. To estimate the prevalence of depressive symptoms and their cross-sectional association with selected covariates in a community sample of Mexico City older adults affiliated to the main healthcare provider. Cross-sectional, multistage community survey. A total of 7,449 persons aged 60 years and older. Depression was assessed using the 30-item Geriatric Depression Scale (GDS); cognitive impairment, using the Mini-Mental State Examination; and health-related quality of life with the SF-36 questionnaire. The prevalence of significant depressive symptoms was estimated to be 21.7%, and 25.3% in those aged 80 and older. After correcting for GDS sensitivity and specificity, major depression prevalence was estimated at 13.2%. Comparisons that follow are adjusted for age, sex, education and stressful life events. The prevalence of cognitive impairment was estimated to be 18.9% in depressed elderly and 13.7% in non-depressed. SF-36 overall scores were 48.0 in depressed participants and 68.2 in non-depressed (adjusted mean difference = -20.2, 95% CI = -21.3, -19.1). Compared to non-depressed elderly, the odds of healthcare utilization were higher among those depressed, both for any health problem (aOR 1.4, 95% CI = 1.1, 1.7) and for emotional problems (aOR 2.7, 95% CI = 2.2, 3.2). According to GDS estimates, one of every eight Mexican older adults had major depressive symptoms. Detection and management of older patients with depression should be a high priority in developing countries.