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Ji J, Zhang Y, Ma Y, Jia L, Cai M, Li Z, Zhang T, Guo C. People who living with HIV/AIDS also have a high prevalence of anxiety disorders: a systematic review and meta-analysis. Front Psychiatry 2024; 15:1259290. [PMID: 38380124 PMCID: PMC10877523 DOI: 10.3389/fpsyt.2024.1259290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Accepted: 01/22/2024] [Indexed: 02/22/2024] Open
Abstract
Background An estimated 301 million people worldwide suffer from anxiety disorders. People living with HIV/AIDS (PLWHA) are particularly prone to anxiety disorders that could interfere with the important developmental process in an individual's development and ultimately result in a wide range of negative mental, physical, and psychosocial consequences, as well as poor quality of life in those population groups. Early intervention for anxiety disorders can reverse some of the physical damage caused by anxiety. However, based on systematic reviews and meta-analyses, the specific prevalence of anxiety disorders in PLWHA remains unknown. Method We conducted a literature search on PubMed, Embase, and Web of Science up to 22 October 2022. A random-effects meta-analysis was used to pool prevalence rates from the included studies. Sensitivity and subgroup analyses were performed to identify the possible sources of heterogeneity and to compare the prevalence estimates across groups. The Joanna Briggs Institute's Quality Assessment Checklist was used to assess the quality of the included studies. Cochran's Q and I2 tests were used to assess the between-study heterogeneity. Results Ten studies with a total of 238,570 cases were included for the final analysis. Results showed that 15.5% of HIV/AIDS patients had anxiety disorders. The prevalence was higher in females (20.8%) than males (20.7%). The mean age of PLWHA with anxiety disorders was 46.58 ± 11.15 years in these included studies. The subgroup analyses showed significant higher prevalence in non-heterosexual (32.1%). Conclusion We attempted to quantify literature that could allow for stronger inferences to be made regarding the significantly higher prevalence of anxiety disorders in PLWHA, a finding that suggests the imperativeness of intervention strategies to alleviate suffering and reduce the probable negative ramifications. Systematic review registration https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42023442219, identifier CRD42023442219.
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Affiliation(s)
- Jiahao Ji
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Yang Zhang
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Sexually Transmitted Disease Prevention and Control, Beijing, China
| | - Yundong Ma
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, China
- Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Lin Jia
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Miaotian Cai
- Department of Respiratory and Critical Care Medicine, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Zhen Li
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Tong Zhang
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Sexually Transmitted Disease Prevention and Control, Beijing, China
| | - Caiping Guo
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
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Erly SJ, Khosropour CM, Hajat A, Sharma M, Reuer JR, Dombrowski JC. AIDS Drug Assistance Program disenrollment is associated with loss of viral suppression beyond differences in homelessness, mental health, and substance use disorders: An evaluation in Washington state 2017-2019. PLoS One 2023; 18:e0285326. [PMID: 37141285 PMCID: PMC10159195 DOI: 10.1371/journal.pone.0285326] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 04/19/2023] [Indexed: 05/05/2023] Open
Abstract
AIDS Drug Assistance Programs (ADAPs) are state-administered programs that pay for medical care for people living with HIV in the US. Maintaining enrollment in the programs is challenging, and a large proportion of clients in Washington state (WA) fail to recertify and are disenrolled. In this study we sought to quantify the impact of disenrollment from ADAPs on viral suppression. We conducted a retrospective cohort study of the 5238 clients in WA ADAP from 2017 to 2019 and estimated the risk difference (RD) of viral suppression before and after disenrollment. We performed a quantitative bias analysis (QBA) to assess the effect of unmeasured confounders, as the factors that contribute to disenrollment and medication discontinuation may overlap. Of the 1336 ADAP clients who disenrolled ≥1 time, 83% were virally suppressed before disenrollment versus 69% after (RD 12%, 95%CI 9-15%). The RD was highest among clients with dual Medicaid-Medicare insurance (RD 22%, 95%CI 9-35%) and lowest among privately insured individuals (RD 8%, 95%CI 5-12%). The results of the QBA suggest that unmeasured confounders do not negate the overall RD. The ADAP recertification procedures negatively impact the care of clients who struggle to stay in the program; alternative procedures may reduce this impact.
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Affiliation(s)
- Steven J. Erly
- Department of Epidemiology, University of Washington, Seattle, Washington, United States of America
- Washington State Department of Health, Olympia, Washington, United States of America
| | - Christine M. Khosropour
- Department of Epidemiology, University of Washington, Seattle, Washington, United States of America
| | - Anjum Hajat
- Department of Epidemiology, University of Washington, Seattle, Washington, United States of America
| | - Monisha Sharma
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
| | - Jennifer R. Reuer
- Washington State Department of Health, Olympia, Washington, United States of America
| | - Julia C. Dombrowski
- Department of Epidemiology, University of Washington, Seattle, Washington, United States of America
- Department of Medicine, Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington, United States of America
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Factors Associated With Gaps in Medicaid Enrollment Among People With HIV and the Effect of Gaps on Viral Suppression. J Acquir Immune Defic Syndr 2019; 78:413-420. [PMID: 29697594 DOI: 10.1097/qai.0000000000001702] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Gaps in Medicaid enrollment may affect HIV outcomes. We evaluated factors associated with Medicaid enrollment gaps and their effect on viral suppression (VS) within the HIV Research Network. METHODS We used a combined data set with Medicaid enrollment files from 2006 to 2010 and HIV Research Network demographic and clinical data. A gap was defined as ≥1 month without Medicaid and gap length was determined. We used multivariable logistic regression to determine factors associated with a gap and multivariable logistic regression with generalized estimated equations to evaluate factors associated with VS after gap. RESULTS Of 5836 participants, the majority were male, of black race, and aged 25-50 years. More than half had a gap in Medicaid. Factors associated with a gap included male sex [adjusted odds ratio (aOR) 1.79, (1.53, 2.08)] and younger age (aORs ranging from 1.50 to 4.13 comparing younger age groups to age >50, P < 0.05 for all). About a quarter of gaps had VS information before and after gap. Of those, 53.7% had VS both before and after gap and 25.8% were unsuppressed both before and after gap. The strongest association with VS after gap was VS before gap [aOR 15.76 (10.48, 23.69)]. Transition into Ryan White HIV/AIDS Program coverage during Medicaid gaps was common (28% of all transitions). CONCLUSIONS Gaps in Medicaid enrollment were common and many individuals with pre-gap VS maintained VS after gap, possibly due to accessing other sources of antiretroviral therapy coverage. Implementing initiatives to maintain Medicaid enrollment and to expedite Medicaid reenrollment and having alternate resources available in gaps are important to ensure continuous antiretroviral therapy to optimize HIV outcomes.
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Edmonds A, Ludema C, Eron JJ, Cole SR, Adedimeji AA, Cohen MH, Cooper HL, Fischl M, Johnson MO, Krause DD, Merenstein D, Milam J, Wilson TE, Adimora AA. Effects of Health Insurance Interruption on Loss of Hypertension Control in Women With and Women Without HIV. J Womens Health (Larchmt) 2017; 26:1292-1301. [PMID: 28682658 DOI: 10.1089/jwh.2016.6308] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Among low-income women with and without HIV, it is a priority to reduce age-related comorbidities, including hypertension and its sequelae. Because consistent health insurance access has been identified as an important factor in controlling many chronic diseases, we estimated the effects of coverage interruption on loss of hypertension control in a cohort of women in the United States. METHODS We analyzed prospective, longitudinal data from the Women's Interagency HIV Study. HIV-infected and HIV-uninfected women were included between 2005 and 2014 when they reported health insurance at consecutive biannual visits and had controlled hypertension, and were followed for any insurance break and loss of hypertension control. We estimated hazard ratios (HRs) by Cox proportional hazards regression with inverse-probability-of-treatment-and censoring weights (marginal structural models), and plotted the cumulative incidence of hypertension control loss. RESULTS Among 890 HIV-infected women, the weighted HR for hypertension control loss comparing health insurance interruption to uninterrupted coverage was 1.37 (95% confidence interval [CI], 0.99-1.91). Inclusion of AIDS Drug Assistance Program (ADAP) participation with health insurance modestly increased the HR (1.47; 95% CI, 1.04-2.07). Analysis of 272 HIV-uninfected women yielded a similar HR (1.39; 95% CI, 0.88-2.21). Additionally, there were indications of uninterrupted coverage having a protective effect on hypertension when compared with the natural course in HIV-infected (HR, 0.82; 95% CI, 0.61-1.11) and HIV-uninfected (HR, 0.78; 95% CI, 0.52-1.19) women. CONCLUSIONS This study provides evidence that health insurance continuity promotes hypertension control in key populations. Interventions that ensure coverage stability and ADAP access should be a policy priority.
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Affiliation(s)
- Andrew Edmonds
- 1 Department of Epidemiology, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill , Chapel Hill, North Carolina
| | - Christina Ludema
- 2 Division of Infectious Diseases, School of Medicine, The University of North Carolina at Chapel Hill , Chapel Hill, North Carolina
| | - Joseph J Eron
- 2 Division of Infectious Diseases, School of Medicine, The University of North Carolina at Chapel Hill , Chapel Hill, North Carolina
| | - Stephen R Cole
- 1 Department of Epidemiology, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill , Chapel Hill, North Carolina
| | - Adebola A Adedimeji
- 3 Department of Epidemiology and Population Health, Albert Einstein College of Medicine , Bronx, New York
| | - Mardge H Cohen
- 4 Department of Medicine, Cook County Health and Hospital System and Rush University , Chicago, Illinois
| | - Hannah L Cooper
- 5 Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University , Atlanta, Georgia
| | - Margaret Fischl
- 6 Division of Infectious Diseases, Department of Medicine, University of Miami School of Medicine , Miami, Florida
| | - Mallory O Johnson
- 7 Department of Medicine, University of California , San Francisco, San Francisco, California
| | - Denise D Krause
- 8 Department of Biomedical Materials Science, School of Dentistry, University of Mississippi Medical Center , Jackson, Mississippi
| | - Dan Merenstein
- 9 Department of Family Medicine, Georgetown University Medical Center , Washington, District of Columbia
| | - Joel Milam
- 10 Department of Preventive Medicine, Keck School of Medicine, University of Southern California , Los Angeles, California
| | - Tracey E Wilson
- 11 Department of Community Health Sciences, School of Public Health, State University of New York (SUNY) Downstate Medical Center , Brooklyn, New York
| | - Adaora A Adimora
- 1 Department of Epidemiology, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill , Chapel Hill, North Carolina
- 2 Division of Infectious Diseases, School of Medicine, The University of North Carolina at Chapel Hill , Chapel Hill, North Carolina
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Impact of Health Insurance, ADAP, and Income on HIV Viral Suppression Among US Women in the Women's Interagency HIV Study, 2006-2009. J Acquir Immune Defic Syndr 2017; 73:307-312. [PMID: 27763995 DOI: 10.1097/qai.0000000000001078] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Implementation of the Affordable Care Act motivates assessment of health insurance and supplementary programs, such as the AIDS Drug Assistance Program (ADAP) on health outcomes of HIV-infected people in the United States. We assessed the effects of health insurance, ADAP, and income on HIV viral load suppression. METHODS We used existing cohort data from the HIV-infected participants of the Women's Interagency HIV Study. Cox proportional hazards models were used to estimate the time from 2006 to unsuppressed HIV viral load (>200 copies/mL) among those with Medicaid, private, Medicare, or other public insurance, and no insurance, stratified by the use of ADAP. RESULTS In 2006, 65% of women had Medicaid, 18% had private insurance, 3% had Medicare or other public insurance, and 14% reported no health insurance. ADAP coverage was reported by 284 women (20%); 56% of uninsured participants reported ADAP coverage. After accounting for study site, age, race, lowest observed CD4, and previous health insurance, the hazard ratio (HR) for unsuppressed viral load among those privately insured without ADAP, compared with those on Medicaid without ADAP (referent group), was 0.61 (95% CI: 0.48 to 0.77). Among the uninsured, those with ADAP had a lower relative hazard of unsuppressed viral load compared with the referent group (HR, 95% CI: 0.49, 0.28 to 0.85) than those without ADAP (HR, 95% CI: 1.00, 0.63 to 1.57). CONCLUSIONS Although women with private insurance are most likely to be virally suppressed, ADAP also contributes to viral load suppression. Continued support of this program may be especially critical for states that have not expanded Medicaid.
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Brouwer ES, Moga DC, Eron JJ, Napravnik S. Evaluating the incident user design in the HIV population: incident use versus naive? Pharmacoepidemiol Drug Saf 2014; 24:297-300. [PMID: 25257199 DOI: 10.1002/pds.3705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Revised: 08/07/2014] [Accepted: 08/08/2014] [Indexed: 11/09/2022]
Abstract
INTRODUCTION The incident user design is the preferred study design in comparative effectiveness (CER) research. Usually, 180-365 days of exposure free time is adequate to remove biases associated with inclusion of prevalent users. In HIV research, the use of antiretrovirals (ARVs) at any time in the past may influence future treatment choices and CER results; thus, identifying naive as opposed to incident users is of importance. We examined misclassification of antiretroviral naive status based on Medicaid administrative data through linkage to the UNC CFAR HIV Clinical Cohort (UCHCC). METHODS We identified Medicaid patients with incident exposure to common first-line ARV regimens between 2002 and 2008 that were also patients enrolled in the UCHCC. We calculated the proportion of antiretroviral naive patients based on the UCHCC, among patients identified as having incident exposure in Medicaid and examined factors associated with being antiretroviral naive in both data sources using logistic regression to generate prevalence odds ratios and associated 95% confidence intervals. RESULTS Of the 3500 Medicaid patients with incident antiretroviral (ARV) exposure, 1344 were also enrolled in the UCHCC. In this sample, 34% were antiretroviral naive at the time of first exposure in the Medicaid data based on the UCHCC. In multivariable models, higher CD4 cell counts and log HIV RNA values were associated with being antiretroviral naive in both data sources. CONCLUSIONS Administrative data are an important source of information related to HIV treatment. As the construction of a durable and long-lasting HIV treatment plan involves knowledge of current and past antiretroviral therapy, augmentation of this data with comprehensive clinical cohort information is necessary.
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Affiliation(s)
- Emily S Brouwer
- Department of Pharmacy Practice and Science, University of Kentucky, Lexington, KY, USA; Department of Medicine, Division of Infectious Diseases, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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Keller SC, Yehia BR, Momplaisir FO, Eberhart MG, Share A, Brady KA. Assessing the overall quality of health care in persons living with HIV in an urban environment. AIDS Patient Care STDS 2014; 28:198-205. [PMID: 24654969 DOI: 10.1089/apc.2014.0001] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Ensuring high quality primary care for people living with HIV (PLWH) is important. We studied factors associated with meeting Health Resources and Services Administration-identified HIV performance measures, among a population-based sample of 376 PLWH in care at 24 Philadelphia clinics. Quality of care was assessed by a patient-level composite of 15 performance measures, focusing on HIV-specific care, vaccinations, and co-morbid condition screening. Adjusted incidence rate ratios (IRR) demonstrated relationships between patient and clinic factors and the performance measures score. The mean number of measures met was 8.52. Older age groups met more measures than 18- to 29-year-olds (age 40-49: adjusted IRR: 1.19, 95% CI: 1.05-1.35; age ≥50: adjusted IRR: 1.19, 95% CI: 1.03-1.35). Higher CD4 counts were associated with meeting more measures compared to CD4 <200 cells/μL (CD4 350-499 cells/μL: adjusted IRR: 1.14, 95% CI: 1.02-1.28; ≥500 cells/μL: adjusted IRR: 1.12, 95% CI: 1.01-1.26). PLWH attending clinics that provide adherence counseling or case management met more measures (adjusted IRR: 1.12, 95% CI: 1.04-1.21; adjusted IRR: 1.08, 95% CI: 1.02-1.14; respectively) than those attending clinics without these services. Limitations include potentially poor performance measure documentation and equal treatment of measures. Future work should focus on improving compliance with performance measures.
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Affiliation(s)
- Sara C. Keller
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Baligh R. Yehia
- Division of Infectious Diseases, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Florence O. Momplaisir
- Division of Infectious Diseases, Temple University School of Medicine, Philadelphia, Pennsylvania
| | - Michael G. Eberhart
- AIDS Activities Coordinating Office, City of Philadelphia Department of Public Health, Philadelphia, Pennsylvania
| | - Amanda Share
- AIDS Activities Coordinating Office, City of Philadelphia Department of Public Health, Philadelphia, Pennsylvania
| | - Kathleen A. Brady
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland
- AIDS Activities Coordinating Office, City of Philadelphia Department of Public Health, Philadelphia, Pennsylvania
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Parhami I, Fong TW, Siani A, Carlotti C, Khanlou H. Documentation of psychiatric disorders and related factors in a large sample population of HIV-positive patients in California. AIDS Behav 2013; 17:2792-801. [PMID: 23247363 DOI: 10.1007/s10461-012-0386-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This retrospective cohort study examined electronic medical records of HIV-positive patients in California (N = 7,834) to find the prevalence of any psychiatric condition and the associations between several factors and the likelihood of these disorders. Approximately 53 % of the patients in this study had a documented psychiatric condition, including 23 % who had a mood disorder, 19 % who had a substance-related disorder, and 16 % who had an anxiety disorder. After controlling for potential confounders, significant positive associations (p < 0.001) were found between female gender and the presence of any mood disorder (adjusted odds ratio [95 % confidence interval, 95 %CI] = 1.58 [1.26-1.99]) or anxiety disorder (AOR = 1.54 [1.18-2.02]) and between homosexual orientation and the presence of any psychiatric condition (AOR = 1.33 [1.15-1.55]), mood disorder (AOR = 1.71 [1.42-2.07]), or anxiety disorder (AOR = 1.41 [1.22-1.88]). There were also significant negative associations between African-American race and the presence of any psychiatric condition (AOR = 0.68 [0.60-0.77]), mood disorder (AOR = 0.74 [0.64-0.86]), anxiety disorder (AOR = 0.43 [0.36-0.52]), or substance-related disorder (AOR = 0.78 [0.67-0.91]) and between state/federal insurance and the presence of any psychiatric condition (AOR = 0.70 [0.62-0.79]), mood disorder (AOR = 0.71 [0.62-0.80]), or anxiety disorder (AOR = 0.77 [0.66-0.89]).
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Affiliation(s)
- Iman Parhami
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, CA, USA,
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Yeh RF, Gupta SA, Sangani DN, Sansgiry SS. The association of pharmacy drug-delivery services with adherence in an urban HIV population†. JOURNAL OF PHARMACEUTICAL HEALTH SERVICES RESEARCH 2012. [DOI: 10.1111/j.1759-8893.2012.00099.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Abstract
Objective
The aim of this study was to examine the effect of drug-distribution methods on antiretroviral medication adherence in HIV-positive patients.
Methods
This was a longitudinal, retrospective study of an independent retail pharmacy providing complementary delivery services. Patients of 18 years of age or older receiving antiretroviral therapy were evaluated from 1 January to 30 June 2004. Patients were included if they had a minimum of one prescription claim for any antiretroviral medication during the study period and received state medication assistance. Using data obtained from computerized pharmacy records a medication possession ratio was calculated to assess adherence measured by pharmacy refill history over 6 months. To assess the consistency of adherence over time a modified medication possession ratio, termed the compliance/non-compliance index (CNI) at each refill, was developed and compared between each group.
Key findings
Of the 181 patients included in the study, those who had medications delivered had significantly better adherence (90.3% compared with 82.6%, P = 0.001) and CNI value (73.5% compared with 57.9%, P = 0.001) in comparison with those who picked up their medications. After controlling for age, gender, drug class, insurance type and time and distance from the pharmacy, use of medication-delivery services was significantly associated with adherence (P < 0.0001) and CNI score (P = 0.012).
Conclusion
Complementary medication-delivery services by pharmacies significantly increased adherence at each refill for antiretroviral therapy in HIV-positive patients. Further research is needed on how medication-distribution strategies can be implemented universally and the economic impact on cost of care to increase medication adherence in this high-risk population.
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Affiliation(s)
- Rosa F Yeh
- Department of Clinical Sciences and Administration, University of Houston, College of Pharmacy, Houston, TX, USA
| | | | | | - Sujit S Sansgiry
- Department of Clinical Sciences and Administration, University of Houston, College of Pharmacy, Houston, TX, USA
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Banerjee R, Ziegenfuss JY, Shah ND. Impact of discontinuity in health insurance on resource utilization. BMC Health Serv Res 2010; 10:195. [PMID: 20604965 PMCID: PMC2914034 DOI: 10.1186/1472-6963-10-195] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2009] [Accepted: 07/06/2010] [Indexed: 11/30/2022] Open
Abstract
Background This study sought to describe the incidence of transitions into and out of Medicaid, characterize the populations that transition and determine if health insurance instability is associated with changes in healthcare utilization. Methods 2000-2004 Medical Expenditure Panel Survey (MEPS) was used to identify adults enrolled in Medicaid at any time during the survey period (n = 6,247). We estimate both static and dynamic panel data models to examine the effect of health insurance instability on health care resource utilization. Results We find that, after controlling for observed factors like employment and health status, and after specifying a dynamic model that attempts to capture time-dependent unobserved effects, individuals who have multiple transitions into and out of Medicaid have higher emergency room utilization, more office visits, more hospitalizations, and refill their prescriptions less often. Conclusions Individuals with more than one transition in health insurance status over the study period were likely to have higher health care utilization than individuals with one or fewer transitions. If these effects are causal, in addition to individual benefits, there are potentially large benefits for Medicaid programs from reducing avoidable insurance instability. These results suggest the importance of including provisions to facilitate continuous enrollment in public programs as the United States pursues health reform.
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Affiliation(s)
- Ritesh Banerjee
- Division of Health Care Policy & Research, Mayo Clinic, Rochester Minnesota USA.
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Utilization of mental health and substance abuse care for people living with HIV/AIDS, chronic mental illness, and substance abuse disorders. J Acquir Immune Defic Syndr 2008; 47:449-58. [PMID: 18197121 DOI: 10.1097/qai.0b013e3181642244] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To examine the effects of race/ethnicity, insurance, and type of substance abuse (SA) diagnosis on utilization of mental health (MH) and SA services among triply diagnosed adults with HIV/AIDS and co-occurring mental illness (MI) and SA disorders. DATA SOURCE Baseline (2000 to 2002) data from the HIV/AIDS Treatment Adherence, Health Outcomes, and Cost Study. STUDY DESIGN A multiyear cooperative agreement with 8 study sites in the United States. The Structured Clinical Interview for DSM-IV Axis I Disorders (SCID) was administered by trained interviewers to determine whether or not adults with HIV/AIDS had co-occurring MI and SA disorders. DATA COLLECTION/EXTRACTION METHODS Subjects were interviewed in person about their personal characteristics and utilization of MH and SA services in the prior 3 months. Data on HIV viral load were abstracted from their medical records. PRINCIPAL FINDINGS Only 33% of study participants received concurrent treatment for MI and SA, despite meeting diagnostic criteria for both: 26% received only MH services, 15% received only SA services, and 26% received no services. In multinomial logistic analysis, concurrent utilization of MH and SA services was significantly lower among nonwhite and Hispanic participants as a group and among those who were not dependent on drugs and alcohol. Concurrent utilization was significantly higher for people with Veterans Affairs Civilian Health and Medical Program of the Uniformed Services (VA CHAMPUS) insurance coverage. Two-part models were estimated for MH outpatient visits and 3 SA services: (1) outpatient, (2) residential, and (3) self-help groups. Binary logistic regression was estimated for any use of psychiatric drugs. Nonwhites and Hispanics as a group were less likely to use 3 of the 5 services; they were more likely to attend SA self-help groups. Participants with insurance were significantly more likely to receive psychiatric medications and residential SA treatment. Those with Medicaid were more likely to receive MH outpatient services. Participants who were alcohol dependent but not drug dependent were significantly less likely to receive SA services than those with dual alcohol and drug dependence. CONCLUSION Among adults with HIV/AIDS and co-occurring MH and SA disorders, utilization of MH and SA services needs to be improved.
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Handford C, Tynan A, Rackal JM, Glazier R. Setting and organization of care for persons living with HIV/AIDS. Cochrane Database Syst Rev 2006; 2006:CD004348. [PMID: 16856042 PMCID: PMC8406550 DOI: 10.1002/14651858.cd004348.pub2] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
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.
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Affiliation(s)
| | - Anne‐Marie Tynan
- Inner City Health Research UnitSt Michael's Hospital30 Bond StreetToronto, OntarioCanadaM5B 1W2
| | - Julia M Rackal
- St. Michael's HospitalInner City Health Research Unit30 Bond StreetTorontoONCanadaM5B 1W8
| | - Richard Glazier
- St. Michael's HospitalCentre for Research on Inner City Health30 Bond St.TorontoOntarioCanadaM5B 1W8
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13
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Simoni JM, Frick PA, Huang B. A longitudinal evaluation of a social support model of medication adherence among HIV-positive men and women on antiretroviral therapy. Health Psychol 2006; 25:74-81. [PMID: 16448300 PMCID: PMC5096446 DOI: 10.1037/0278-6133.25.1.74] [Citation(s) in RCA: 166] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Nonadherence in the management of chronic illness is a pervasive clinical challenge. Although researchers have identified multiple correlates of adherence, the field remains relatively atheoretical. The authors propose a cognitive-affective model of medication adherence based on social support theory and research. Structural equation modeling of longitudinal survey data from 136 mainly African American and Puerto Rican men and women with HIV/AIDS provided preliminary support for a modified model. Specifically, baseline data indicated social support was associated with less negative affect and greater spirituality, which, in turn, were associated with self-efficacy to adhere. Self-efficacy to adhere at baseline predicted self-reported adherence at 3 months, which predicted chart-extracted viral load at 6 months. The findings have relevance for theory building, intervention development, and clinical practice.
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Affiliation(s)
- Jane M Simoni
- Department of Psychology, University of Washington, Box 351525, Seattle, WA 98195-1525, USA.
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14
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Bailey JE, Van Brunt DL, Somes GW, Dorko CS, Wan JY. Impact of a statewide Medicaid managed care system on healthcare utilization and outcomes for people living with HIV. Am J Med Sci 2005; 328:305-14. [PMID: 15599325 DOI: 10.1016/s0002-9629(15)33939-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND Medicaid managed care (MMC) systems provide insurance for many persons living with HIV and AIDS (PLWH). This study sought to assess the impact of a statewide MMC system (TennCare) on healthcare utilization and outcomes for PLWH. METHODS A retrospective longitudinal analysis of trends in population characteristics was performed. The study population included all Tennessee PLWH identified by State Health Department, enrolled for 1 year or longer in Medicaid (1992-1993) or TennCare (1994-1997). Main outcome measures included health care utilization, incidence of opportunistic infections, and mortality. RESULTS From 1992 to 1997, the following decreased: average number of hospitalizations for HIV (0.72 to 0.37) and AIDS (1.27 to 0.52); emergency visits for HIV (1.70 to 1.12) and AIDS (1.65 to 1.02); outpatient visits for HIV (5.94 to 5.00) and AIDS (8.37 to 7.35), percentage of persons diagnosed with Pneumocystis carinii pneumonia for AIDS (10% to 6%) and percentage of persons diagnosed with community-acquired pneumonia for HIV (14% to 9%) and AIDS (27% to 12%), annual incidence of AIDS in the HIV population (33% to 10%), and annual mortality for HIV (3% to 1%) and AIDS (16% to 3%). The average number of antiretroviral medication prescriptions filled increased for HIV (1.27 to 2.45) and AIDS (1.31 to 3.34). CONCLUSIONS This study documents improvements in utilization patterns, morbidity, and mortality in a statewide MMC system. These findings suggest that MMC patients are benefiting from recent advances in therapy.
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Affiliation(s)
- James E Bailey
- Department of Medicine, University of Tennessee Health Science Center, Memphis, Tennessee 38105, USA.
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15
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Rusch M, Nixon S, Schilder A, Braitstein P, Chan K, Hogg RS. Use of antiretroviral therapy among HIV positive individuals living in British Columbia. AIDS Care 2005; 16:914-22. [PMID: 15385247 DOI: 10.1080/09540120412331290176] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The objective of this study was to examine the level of antiretroviral use and characterize individuals accessing antiretroviral therapy in British Columbia. The study was conducted by the British Columbia Persons with AIDS Society and the British Columbia Centre for Excellence in HIV/AIDS. Self-administered questionnaires were mailed out to HIV-positive members from May to September of 2002. Comparisons of sociodemographic characteristics and disease status were made using Pearson's Chi2 and the Kruskal-Wallis test for continuous variables. A total of 764 (51%) HIV-positive participants returned the questionnaire. Of these, 80% reported ever using antiretroviral therapy and 64.5% indicated current use. Reasons for never taking antiretroviral therapy were high CD4 or doctor's advice (74/126; 59%), feeling healthy (50/126; 40%) and being afraid of side-effects (35/126; 28%). Those reporting current antiretroviral use were more likely to be older (p<0.001), white (p=0.01), male (p<0.001), gay or bisexual (p<0.001), graduated from high school (p=0.001), non-injecting drug user (IDU) (p<0.001) and earning a household income greater than CAN$10,000/year (p=0.003). IDU status and length of time since diagnosis remained significantly associated with antiretroviral use in multivariate models. The differences in current antiretroviral use by sociodemographic characteristics such as IDU suggest that the need remains to target marginalized populations in order to maximize the health benefits from antiretroviral therapy.
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Affiliation(s)
- M Rusch
- British Columbia Centre for Excellence in HIV/AIDS, St Paul's Hospital, University of British Columbia, Vancouver, Canada.
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16
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Furler MD, Einarson TR, Walmsley S, Millson M, Bendayan R. Polypharmacy in HIV: impact of data source and gender on reported drug utilization. AIDS Patient Care STDS 2004; 18:568-86. [PMID: 15630785 DOI: 10.1089/apc.2004.18.568] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Drug use in HIV is complex and may involve multiple therapeutic and nontherapeutic agents including prescription, over-the-counter, complementary and alternative medicine, and social/recreational drugs. This study was designed to assess the extent of such drug use in HIV-infected men and women. One hundred four adults were recruited through the HIV Ontario Observational Database from HIV outpatient clinics throughout Ontario, Canada. Patient demographics and data on drug use and physician awareness of drug use were collected through in-person interviews and medical chart review. All patient interviews and 96% of medical charts revealed the use of at least one drug. Eighty-five percent of patients reported use of antiretroviral medications; nearly 70% used highly active antiretroviral therapy. Patients used significantly more drugs by patient report (15.7 +/- 7.7) than by medical chart review (8.4 +/- 5.0) reporting up to 39 drugs per person. Pill burden was substantial, averaging 20.7 +/- 12.5 and ranged up to 69 "pills-per-day." Patient-reported physician awareness of drug use was highest for prescription drugs and lowest for social/recreational drugs; correspondingly agreement between medical chart and patient report ranged from 80% for antiretrovirals to 10% for non-prescribed drugs. The drug and pill burden faced by patients with HIV is considerable. Prevalence of use for specific drug classes varied with both data source and gender while number of drugs used differed only by data source. Our findings emphasize the complexity of pharmacotherapy in HIV and the need for comprehensive drug assessment, particularly because of the risks of drug-drug interactions and decreased adherence secondary to therapeutic complexity.
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Affiliation(s)
- Michelle D Furler
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
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17
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Simoni JM, Frick PA, Lockhart D, Liebovitz D. Mediators of social support and antiretroviral adherence among an indigent population in New York City. AIDS Patient Care STDS 2002; 16:431-9. [PMID: 12396695 DOI: 10.1089/108729102760330272] [Citation(s) in RCA: 97] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Survey interviews were conducted with a random sample of 50 primarily indigent, African American and Puerto Rican men and women at an outpatient human immunodeficiency virus (HIV) clinic in the Bronx, New York. Analyses revealed a generally high rate of adherence according to self-report data (i.e., on average, participants reported taking 85% of their medications over the last 3 days). However, adherence to the correct number of pills, dosing schedules, and special instructions was more problematic. No sociodemographic or substance use indicators were associated with adherence. Compared to men, women reported higher scores on the Crowne-Marlowe Social Desirability Scale, which were positively correlated with self-reported adherence. "Forgot" (50%) and "felt worse" (46%) were the most common reasons for missed doses. Mediation analyses provided partial support for our proposed model of social support and adherence. Specifically, regression analyses controlling for social desirability indicated that need for social support was positively correlated with acknowledged nonadherence and that this relationship was mediated by self-efficacy and depressive symptomatology.
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Affiliation(s)
- Jane M Simoni
- Department of Psychology, University of Washington, Seattle, Washington 98195-1525, USA.
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