Examining the association between military service history and outcomes after burn injury.

INTRODUCTION: The association between military service history and long-term outcomes after burn injury is unknown. This study uses data from the Burn Model System National Database to compare outcomes of individuals with and without self-reported military service history. METHODS: Outcome measures were assessed at 12 months after injury including the Veterans Rand-12 Item Health Survey/Short Form-12, Satisfaction With Life Scale, Patient Reported Outcomes Measure Information System 29, 4-D Itch scale, Post Traumatic Stress Disorder Check List - Civilian Version, self-reported Post Traumatic Stress Disorder, and employment status. This study included 675 people with burns of whom 108 reported a history of military service. RESULTS: The military service history group was more likely to be older, and male. Those with military service were most likely to be on Medicare insurance and those without military service history were most likely to be on Private Insurance/HMP/PPO. No significant differences were found between those with and without military service history in the outcome measures. CONCLUSIONS: Further research should examine differences in outcomes between civilians and those with military service history, including elements of resilience and post traumatic growth.

Item Pool Development for the School-Aged Life Impact Burn Recovery Evaluation Profile Computerized Adaptive Test: An Observer-Reported Outcome Assessment Measuring the Impact of Burn Injuries in School-Aged Children.

The transition from early childhood to teen years (5-12) is a critical time of development, which can be made particularly challenging by a burn injury. Assessing postburn recovery during these years is important for improving pediatric survivors' development and health outcomes. Few validated burn-specific measures exist for this age group. The purpose of this study was to generate item pools that will be used to create a future computerized adaptive test (CAT) assessing postburn recovery in school-aged children. Item pool development was guided by the previously developed School-Aged Life Impact Burn Recovery Evaluation (SA-LIBRE5-12) conceptual framework. The item pool development process involved a systematic literature review, extraction of candidate items from existing legacy measures, iterative item review during expert consensus meetings, and parent cognitive interviews. The iterative item review with experts consisted of six rounds. A total of 10 parent cognitive interviews were conducted. The three broad themes of concern were items that needed 1) clarification, needed context, or were vague, 2) age dependence and relevance, and 3) word choice. The cognitive interviews indicated that survey instructions, recall period, item stem, and response choices were interpretable by respondents. Final item pool based on parental feedback consists of 57, 81, and 60 items in physical, psychological, and family and social functioning, respectively. Developed item pools (n = 198) in three domains are consistent with the existing conceptual framework. The next step involves field testing the item pool and calibration using item response theory to develop and validate the SA-LIBRE5-12 CAT Profile.

Interpreting Life Impact Burn Recovery Evaluation Profile Scores for Use by Clinicians, Burn Survivors, and Researchers.

The Life Impact Burn Recovery Evaluation (LIBRE) Profile is a patient-reported outcome measure developed to assess social participation in adult burn survivors. This study identified numeric score cut-points that define different levels of social participation ability and described each level. An expert panel identified numeric score cut-points that distinguish different levels of social participation for the six LIBRE Profile domains. Methods employed an iterative, modified-Delphi approach, and bookmarking to review calibrated item banks. Analyses (using calibration sample data and repeated in a validation sample) examined means, SDs, and sample distributions for each level. Analyses of variance examined score differences between levels. The panel developed descriptions for each established level. Initial cut-points resulted in four levels for five domains (Social Activities, Social Interactions, Romantic Relationships, Sexual Relationships, and Work & Employment) and five levels for the sixth domain (Relationships with Family & Friends). Comparisons demonstrated significant differences between level mean scores for all domains (P < .05) except Relationships with Family & Friends. Based on follow-up surveys, Relationships with Family & Friends score cut-points were adjusted to identify four levels with significant score differences between all levels. Panelists reached consensus for level descriptions. Score cut-points and descriptions identify different levels of social participation, providing a relevant context for interpreting LIBRE Profile numeric scores. LIBRE Profile Social Participation levels will help clinicians and persons with burn injury interpret LIBRE Profile numeric scores and promote use of this important new assessment.

Association of the National Dependent Coverage Expansion With Insurance Use for Sexual and Reproductive Health Services by Female Young Adults.

Importance: Sexual and reproductive health services are a primary reason for care seeking by female young adults, but the association of the 2010 Patient Protection and Affordable Care Act Dependent Coverage Expansion (ACA-DCE) with insurance use for these services has not been studied to our knowledge. Insurer billing practices may compromise dependent confidentiality, potentially discouraging dependents from using insurance or obtaining care. Objective: To evaluate the association between implementation of ACA-DCE and insurance use for confidential sexual and reproductive health services by female young adults newly eligible for parental coverage. Design, Setting, and Participants: For this cross-sectional study, a difference-in-differences analysis of a US national sample of commercial claims from January 1, 2007, to December 31, 2009, and January 1, 2011, to December 31, 2016, captured insurance use before and after policy implementation among female young adults aged 23 to 25 years (treatment group) who were eligible for dependent coverage compared with those aged 27 to 29 years (comparison group) who were ineligible for dependent coverage. Data were analyzed from January 2019 to February 2020. Exposures: Eligibility for parental coverage under the ACA-DCE as of 2010. Main Outcomes and Measures: Probability of insurance use for contraception and Papanicolaou testing. Emergency department and well visits were included as control outcomes not sensitive to confidentiality concerns. Linear probability models adjusted for age, plan type, annual deductible, comorbidities, and state and year fixed effects, with SEs clustered at the state level. Results: The study sample included 4 690 699 individuals (7 268 372 person-years), with 2 898 275 in the treatment group (mean [SD] age, 23.7 [0.8] years) and 1 792 424 in the comparison group (mean [SD] age; 27.9 [0.8] years). Enrollees in the treatment group were less likely to have a comorbidity (77.3% vs 72.9%) and more likely to have a high deductible plan (14.6% vs 10.1%) than enrollees in the comparison group. Implementation of the ACA-DCE was associated with a -2.9 (95% CI, -3.4 to -2.4) percentage point relative reduction in insurance use for contraception and a -3.4 (95% CI, -3.9 to -3.0) percentage point relative reduction in Papanicolaou testing in the treatment vs comparison groups. Emergency department and well visits increased 0.4 (95% CI, 0.2-0.7) and 1.7 (95% CI, 1.3-2.1) percentage points, respectively. Conclusions and Relevance: The findings suggest that implementation of the ACA-DCE was associated with a reduction in insurance use for sexual and reproductive health services and an increase in emergency department and well health visits by female young adults newly eligible for parental coverage. Some young people who gained coverage under the expansion may not be using essential, confidential services.

Unrestricted Direct Access to Physical Therapist Services Is Associated With Lower Health Care Utilization and Costs in Patients With New-Onset Low Back Pain.

BACKGROUND: Low back pain (LBP) is one of the most prevalent conditions for which patients seek physical therapy in the United States. The American Physical Therapy Association categorizes direct access to physical therapist services into 3 levels: limited, provisional, and unrestricted. OBJECTIVE: The objective of this study was to evaluate the association of level of access to physical therapist services with LBP-related health care utilization and costs. DESIGN: This was a retrospective cohort study of patients with new-onset LBP between 2008 and 2013; data were from OptumLabs Data Warehouse. METHODS: We identified 59,670 individuals who were 18 years old or older, who had new-onset LBP, and who had commercial or Medicare Advantage insurance through a private health plan. We examined 2 samples. The first was health care utilization among individuals who saw a physical therapist first in states with either unrestricted access or provisional access. The second was LBP-related costs among individuals who saw either a physical therapist or a primary care physician first. RESULTS: Individuals who saw a physical therapist first in states with provisional access had significantly higher measures of health care utilization within 30 days, including plain imaging and frequency of physician visits, than individuals who saw a physical therapist first in states with unrestricted access. Compared with individuals who saw a primary care physician first, pooled across provisional-access and unrestricted-access states, those who saw a physical therapist first in provisional-access states had 25% higher relative costs at 30 days and 32% higher relative costs at 90 days, whereas those who saw a physical therapist first in unrestricted-access states had 13% lower costs at 30 days and 32% lower costs at 90 days. LIMITATIONS: This was a claims-based study with limited information on patient characteristics, including severity and duration of pain. CONCLUSIONS: Short-term LBP-related health care utilization and costs were lower for individuals in unrestricted-access states than in provisional-access states.

Observational retrospective study of the association of initial healthcare provider for new-onset low back pain with early and long-term opioid use.

OBJECTIVE: This study examined the association of initial provider treatment with early and long-term opioid use in a national sample of patients with new-onset low back pain (LBP). DESIGN: A retrospective cohort study of patients with new-onset LBP from 2008 to 2013. SETTING: The study evaluated outpatient and inpatient claims from patient visits, pharmacy claims and inpatient and outpatient procedures with initial providers seen for new-onset LBP. PARTICIPANTS: 216 504 individuals aged 18 years or older across the USA who were diagnosed with new-onset LBP and were opioid-naïve were included. Participants had commercial or Medicare Advantage insurance. EXPOSURES: The primary independent variable is type of initial healthcare provider including physicians and conservative therapists (physical therapists, chiropractors, acupuncturists). MAIN OUTCOME MEASURES: Short-term opioid use (within 30 days of the index visit) following new LBP visit and long-term opioid use (starting within 60 days of the index date and either 120 or more days' supply of opioids over 12 months, or 90 days or more supply of opioids and 10 or more opioid prescriptions over 12 months). RESULTS: Short-term use of opioids was 22%. Patients who received initial treatment from chiropractors or physical therapists had decreased odds of short-term and long-term opioid use compared with those who received initial treatment from primary care physicians (PCPs) (adjusted OR (AOR) (95% CI) 0.10 (0.09 to 0.10) and 0.15 (0.13 to 0.17), respectively). Compared with PCP visits, initial chiropractic and physical therapy also were associated with decreased odds of long-term opioid use in a propensity score matched sample (AOR (95% CI) 0.21 (0.16 to 0.27) and 0.29 (0.12 to 0.69), respectively). CONCLUSIONS: Initial visits to chiropractors or physical therapists is associated with substantially decreased early and long-term use of opioids. Incentivising use of conservative therapists may be a strategy to reduce risks of early and long-term opioid use.

Burn survivors injured as children exhibit resilience in long-term community integration outcomes: A life impact burn recovery evaluation (LIBRE) study.

INTRODUCTION: There is limited understanding of how burn injuries at different ages are associated with normal growth and development as well as the burn recovery process. This study provides new useful insights by comparing social participation outcomes among burn survivors injured in childhood compared with injuries sustained in middle age, and older adulthood. METHODS: Items from the development of the LIBRE profile were administered to 601 adult burn survivors with ≥5% TBSA burned or burns to critical areas (hands, feet, face, or genitals). Each item was answered on a 5-point Likert scale with higher scores denoting better outcomes. Mean scores for the 6 LIBRE profile scales (sexual relationships, family and friends, social interactions, social activities, work and employment, and romantic relationships) were compared between those burned as children (<18years) and those burned as adults (≥18years). Regression analyses were used to assess differences between groups with adjustment for demographic and clinical characteristics. RESULTS: Of the 597 burn survivors having complete data on age at injury, 165 (27.6%) sustained burn injuries as a child. Those burned as children were more frequently female than those burned as adults (57% vs 47%) and were also more frequently white non-Hispanic (89% vs 77%). Marital status and education level were similar in the two groups. Those who were burned as children had slightly higher scores on the social activities, work and employment and romantic relationships scales. However, these differences did not persist in adjusted regression analyses. CONCLUSIONS: Burn survivors who sustained injuries as a child fared at least as well as those burned as adults in a broad range of long-term social participation outcomes. The impact on long-term social participation outcomes of burn survivors was not significantly different between individuals with burns sustained during important developmental stages at young ages and those injured later in life.

Socioeconomic and Geographic Disparities in Accessing Nursing Homes With High Star Ratings.

OBJECTIVES: The Centers for Medicare & Medicaid Services Nursing Home Compare (NHC) serves as the most comprehensive repository of Medicaid- and/or Medicare-certified nursing homes providing services to approximately 1.4 million US residents. A gap in the literature exists in understanding on the national level whether residents from socioeconomically disadvantaged counties experience disparities in the access to nursing homes with higher NHC star ratings. The study aimed to examine nursing home quality variations with regard to county-level socioeconomic, geographic, and metropolitan status, while adjusting for nursing home facility-level characteristics. DESIGN: Cross-sectional ecological study. SETTING AND PARTICIPANTS: 15,090 Medicaid/Medicare-certified nursing homes with nonmissing star ratings. MEASURES: Study outcomes were NHC overall, health inspection survey, nurse staffing, and quality measure star ratings. County-level measures included SES index, geographic regions, and metropolitan status. Facility-level characteristics included ownership, chain affiliation, type and length of Medicaid/Medicare certification, hospital affiliation, continuing care retirement community status, number of certified beds, and occupancy. RESULTS: Counties with average adjusted overall, nurse staffing, and quality measure star ratings below 3 stars appeared to be clustered in the South. Nursing homes located in counties with lower SES were associated with lower overall star ratings [adjusted mean stars: 3.66 to 3.84, 95% confidence interval (CI): (3.54, 3.79) to (3.73, 3.95)]. A similar pattern was observed in staffing [adjusted mean stars: 3.75 to 4.23, 95% CI: (3.54, 3.97) to (4.10, 4.35)] and quality ratings [adjusted mean stars: 3.29 to 3.52, 95% CI: (3.12, 3.47) to (3.35, 3.69)]. CONCLUSIONS: Residents in socioeconomically disadvantaged counties experience disparities in accessing nursing homes with higher star ratings. These areas may lack sufficient resources to adequately staff the facility and deliver care that meets industry quality standards. These issues are likely to persist and possibly even worsen for the lower- and middle-class geriatric population given the current uncertainty around healthcare reform.

A new algorithm to build bridges between two patient-reported health outcome instruments: the MOS SF-36® and the VR-12 Health Survey.

PURPOSE: To develop bridging algorithms to score the Veterans Rand-12 (VR-12) scales for comparability to those of the SF-36® for facilitating multi-cohort studies using data from the National Cancer Institute Surveillance, Epidemiology, and End Results Program (SEER) linked to Medicare Health Outcomes Survey (MHOS), and to provide a model for minimizing non-statistical error in pooled analyses stemming from changes to survey instruments over time. METHODS: Observational study of MHOS cohorts 1-12 (1998-2011). We modeled 2-year follow-up SF-36 scale scores from cohorts 1-6 based on baseline SF-36 scores, age, and gender, yielding 100 clusters using Classification and Regression Trees. Within each cluster, we averaged follow-up SF-36 scores. Using the same cluster specifications, expected follow-up SF-36 scores, based on cohorts 1-6, were computed for cohorts 7-8 (where the VR-12 was the follow-up survey). We created a new criterion validity measure, termed "extensibility," calculated from the square root of the mean square difference between expected SF-36 scale averages and observed VR-12 item score from cohorts 7-8, weighted by cluster size. VR-12 items were rescored to minimize this quantity. RESULTS: Extensibility of rescored VR-12 items and scales was considerably improved from the "simple" scoring method for comparability to the SF-36 scales. CONCLUSIONS: The algorithms are appropriate across a wide range of potential subsamples within the MHOS and provide robust application for future studies that span the SF-36 and VR-12 eras. It is possible that these surveys in a different setting outside the MHOS, especially in younger age groups, could produce somewhat different results.

Cost-Effectiveness of Intensive versus Standard Blood-Pressure Control.

BACKGROUND: In the Systolic Blood Pressure Intervention Trial (SPRINT), adults at high risk for cardiovascular disease who received intensive systolic blood-pressure control (target, <120 mm Hg) had significantly lower rates of death and cardiovascular disease events than did those who received standard control (target, <140 mm Hg). On the basis of these data, we wanted to determine the lifetime health benefits and health care costs associated with intensive control versus standard control. METHODS: We used a microsimulation model to apply SPRINT treatment effects and health care costs from national sources to a hypothetical cohort of SPRINT-eligible adults. The model projected lifetime costs of treatment and monitoring in patients with hypertension, cardiovascular disease events and subsequent treatment costs, treatment-related risks of serious adverse events and subsequent costs, and quality-adjusted life-years (QALYs) for intensive control versus standard control of systolic blood pressure. RESULTS: We determined that the mean number of QALYs would be 0.27 higher among patients who received intensive control than among those who received standard control and would cost approximately $47,000 more per QALY gained if there were a reduction in adherence and treatment effects after 5 years; the cost would be approximately $28,000 more per QALY gained if the treatment effects persisted for the remaining lifetime of the patient. Most simulation results indicated that intensive treatment would be cost-effective (51 to 79% below the willingness-to-pay threshold of $50,000 per QALY and 76 to 93% below the threshold of $100,000 per QALY), regardless of whether treatment effects were reduced after 5 years or persisted for the remaining lifetime. CONCLUSIONS: In this simulation study, intensive systolic blood-pressure control prevented cardiovascular disease events and prolonged life and did so at levels below common willingness-to-pay thresholds per QALY, regardless of whether benefits were reduced after 5 years or persisted for the patient's remaining lifetime. (Funded by the National Heart, Lung, and Blood Institute and others; SPRINT ClinicalTrials.gov number, NCT01206062 .).

Region and Insurance Plan Type Influence Discharge Disposition After Hip and Knee Arthroplasty: Evidence From the Privately Insured US Population.

BACKGROUND: Little is known about regional variation in the use of postacute care services after elective procedures, such as total hip or knee arthroplasty (THA/TKA), and how insurance type may influence it. The goal of this study is to assess the influence of region and insurance arrangements on discharge disposition. METHODS: A representative sample of the privately insured US population with THA or TKA in 2009 or 2010 was obtained from the MarketScan database applying individual-level weights from the Medical Expenditure Panel Survey. Multivariate logistic regression was used to predict the odds of being discharged to an extended care facility (ECF) compared with being discharged home. The model adjusted for region, insurance plan type, sociodemographic characteristics, comorbidities, and length of stay. RESULTS: Large variability was observed in ECF use across the US. Patients in the Northeast were 2.5 times more likely to receive care at an ECF compared with patients in the South (odds ratio [OR] = 2.51, 95% confidence interval [CI]: 1.97-3.19). Enrollees in noncapitated plans such as fee-for-service plans or exclusive provider organizations were less likely to be discharged to an ECF compared with health maintenance organizations/preferred provider organizations with capitation enrollees (OR = 0.74, 95% CI: 0.57-0.94; OR = 0.49, 95% CI: 0.34-0.74, respectively). CONCLUSION: Region and private insurance plan arrangements are related to extended care use among THA and TKA patients. Understanding regional variation in discharge disposition provides policy makers with important information as to where to focus new tests of hip and knee procedures such as same day arthroplasty.

Associations Between Medication Class and Subsequent Augmentation of Depression Treatment in Privately Insured US Adults.

IMPORTANCE: Treatment augmentation is an important clinical decision in the pharmacotherapy for depression, yet few studies have examined the rates of treatment augmentation by medication class. OBJECTIVE: The aim of this study was to examine which initial pharmacotherapies for depression are more likely than others to result in subsequent treatment augmentation. METHODS: This study is a retrospective cohort analysis of administrative data of 214,705 privately insured US adults between the age of 18 and 64 years who were diagnosed with a new episode of depression in 2009. Propensity score-adjusted logistic regression and Cox regression were used to model the effect of the class of initial monotherapy on treatment augmentation. Risk adjustors included depression severity, comorbidities, provider type, insurance, and demographic characteristics. EXPOSURE: The class of initial monotherapy and the health care provider type were the main independent variables of interest. MAIN OUTCOME: The outcome was the augmentation of monotherapy. RESULTS: Thirty-four percent of individuals received treatment augmentation. Compared with selective serotonin reuptake inhibitor monotherapy, second-generation antipsychotics as the initial treatment were associated with significant increase in the likelihood of augmentation compared with the other classes (hazards ratio, 2.59; 95% confidence interval [CI], 2.51-2.68). This result was corroborated after propensity score adjustment (odds ratio, 2.85; 95% CI, 2.70-3.00) when comparing second-generation antipsychotics to the other classes of pharmacotherapy. The other significant predictor of treatment augmentation was the provider type. Mental health specialists were 27% more likely to augment a treatment compared with generalists (hazards ratio, 1.27; 95% CI, 1.25-1.30). CONCLUSIONS: The type of initial antidepressant therapy is associated with the chances of treatment augmentation. Second-generation antipsychotics progressed to augmentation more rapidly than the other classes.

The Role of Geography in the Assessment of Quality: Evidence from the Medicare Advantage Program.

The Affordable Care Act set in motion a renewed emphasis on quality of care evaluation. However, the evaluation strategies of quality by the Centers for Medicare and Medicaid Services do not consider geography when comparisons are made among plans. Using an overall measure of a plan's quality in the public sector--the Medicare Advantage (MA) star ratings--we explored the impact of geography in these ratings. We identified 2,872 U.S counties in 2010. The geographic factor predicted a larger fraction of the MA ratings' compared to socio-demographic factors which explained less. Also, after the risk adjustments, almost half of the U.S. states changed their ranked position in the star ratings. Further, lower MA star ratings were identified in the Southeastern region. These findings suggest that the geographic component effect on the ratings is not trivial and should be considered in future adjustments of the metric, which may enhance the transparency, accountability, and importantly level the playing field more effectively when comparing quality across health plans.

Receipt of Evidence-Based Pharmacotherapy and Psychotherapy Among Children and Adolescents With New Diagnoses of Depression.

OBJECTIVE: Little is known about utilization rates of the various depression treatment options available in the private sector for children and adolescents. For privately insured youths, this study examined the utilization frequency of six treatment options for depression with varying degrees of empirical support. METHODS: A nationally representative administrative claims database of privately insured individuals (Truven Analytics database, 2008-2010) was used to construct a cohort of 61,599 youths (ages six to 17 years) with depression. Multivariable logistic regression controlling for insurance type, region, and illness severity and complexity assessed, by physician specialty, the likelihood of receiving six different depression treatments (medication combined with psychotherapy, first-line medication, second-line medication, non-evidence-based medication, second-generation antipsychotics, and psychotherapy alone). RESULTS: Only 58.4% of depressed youths received at least one type of depression treatment; 33.6% received psychotherapy alone, 24.8% received medication alone, and 2.7% received combination treatment. Of depressed youths receiving only medication, 24.8% received medications unsupported by empirical evidence (non-evidence-based or second-generation antipsychotics) and 50.6% received medications with equivocal support. Mental health specialists were approximately nine times (odds ratio=8.61) more likely than primary care providers to prescribe combination treatment. Other predictors of receiving combination treatment included having diagnosed major depressive disorder, being a young adolescent (ages 12-14), and residing in the Northeast. CONCLUSIONS: Large proportions of depressed youths are not receiving any treatment or are receiving treatments unsupported or equivocally supported by empirical evidence. Additional research is warranted to assess factors associated with nonrecommended use of pharmacotherapies for youths with depression.

Patient cost-sharing and insurance arrangements are associated with hospital readmissions after abdominal surgery: Implications for access and quality health care.

BACKGROUND: Readmission rates after operative procedures are used increasingly as a measure of hospital care quality. Patient access to care may influence readmission rates. The objective of this study was to determine the relationship between patient cost-sharing, insurance arrangements, and the risk of postoperative readmissions. METHODS: Using the MarketScan Research Database (n = 121,002), we examined privately insured, nonelderly patients who underwent abdominal surgery in 2010. The main outcome measures were risk-adjusted unplanned readmissions within 7 days and 30 days of discharge. Odds of readmissions were compared with multivariable logistic regression models. RESULTS: In adjusted models, $1,284 increase in patient out-of-pocket payments during index admission (a difference of one standard deviation) was associated with 19% decrease in the odds of 7-day readmission (odds ratio [OR] 0.81, 95% confidence interval [CI] 0.78-0.85) and 17% decrease in the odds of 30-day readmission (OR 0.83, 95% CI 0.81-0.86). Patients in the noncapitated point-of-service plans (OR 1.19, 95% CI 1.07-1.33), preferred provider organization plans (OR 1.11, 95% CI 1.03-1.19), and high-deductible plans (OR 1.12, 95% CI 1.00-1.26) were more likely to be readmitted within 30 days compared with patients in the capitated health maintenance organization and point-of-service plans. CONCLUSION: Among privately insured, nonelderly patients, increased patient cost-sharing was associated with lower odds of 7-day and 30-day readmission after abdominal surgery. Insurance arrangements also were significantly associated with postoperative readmissions. Patient cost sharing and insurance arrangements need consideration in the provision of equitable access for quality care.

Relationships between Medicare Advantage contract characteristics and quality-of-care ratings: an observational analysis of Medicare Advantage star ratings.

BACKGROUND: The Centers for Medicare & Medicaid Services (CMS) publishes star ratings on Medicare Advantage (MA) contracts to measure plan quality of care with implications for reimbursement and bonuses. OBJECTIVE: To investigate whether MA contract characteristics are associated with quality of care through the Medicare plan star ratings. DESIGN: Retrospective study of MA star ratings in 2010. Unadjusted and adjusted multivariable linear regression models assessed the relationship between 5-star rating summary scores and plan characteristics. SETTING: CMS MA contracts nationally. PARTICIPANTS: 409 (71%) of a total of 575 MA contracts, covering 10.56 million Medicare beneficiaries (90% of the MA population) in the United States in 2010. MEASUREMENTS: The MA quality ratings summary score (stars range from 1 to 5) is a quality measure based on 36 indicators related to processes of care, health outcomes, access to care, and beneficiary satisfaction. RESULTS: Nonprofit, larger, and older MA contracts were more likely to receive higher star ratings. Star ratings ranged from 2 to 5. Nonprofit contracts received an average 0.55 (95% CI, 0.42 to 0.67) higher star ratings than for-profit contracts (P  < 0.001) after controls were set for contract characteristics. LIMITATION: The study focused on persons aged 65 years or older covered by MA. CONCLUSION: In 2010, nonprofit MA contracts received significantly higher star ratings than for-profit contracts. When comparing health plans in the future, the CMS should give increasing attention to for-profit plans with lower quality ratings and consider developing programs to assist newer and smaller plans in improving their care for Medicare beneficiaries. PRIMARY FUNDING SOURCE: None.

Functional Status and Hospital Readmissions Using the Medical Expenditure Panel Survey.

BACKGROUND: Hospital readmissions are expensive and they may signal poor quality of care. Whether functional status is related to hospital readmissions using a representative U.S sample remains unexplored . OBJECTIVE: We aimed to assess the relationship between functional status and all-cause 30-day hospital readmissions using a representative sample of the US population. DESIGN: This was a retrospective observational study (2003-2011). PATIENTS: The study included 3,772 patients who completed the SF-12 before being hospitalized. Three hundred and eighteen (8.4%) were readmitted within 30 days after being discharged. MEASUREMENTS: The Medical Expenditure Panel Survey (MEPS) was employed. Functional status was measured with the Short-Form 12-Item Health Survey Version 2® (SF-12). The probability of being readmitted was estimated using a logistic model controlling for demographic characteristics, comorbid conditions, insurance coverage, physical (PCS) and mental (MCS) summaries of the SF-12, reason for hospitalization, length of hospital stay, region, and residential area. RESULTS: A one-unit difference in PCS reduced the odds of readmission by 2% (odds ratio 0.98 [95% CI, 0.97 to 0.99]; p < 0.001), which implies an 18% reduction in the odds of readmissions for a ten-unit difference (one standard deviation) in PCS. The c-statistic of the model was 0.72. CONCLUSION: Baseline physical function is associated with hospital readmissions. The SF-12 improves the ability to identify patients at high risk of hospital readmission.

Predictors of high-risk prescribing among elderly Medicare Advantage beneficiaries.

OBJECTIVES: To examine patient, community, and insurance plan predictors of high-risk prescribing in the elderly Medicare Advantage population. STUDY DESIGN: Cohort study. METHODS: Using a sample of 203 Medicare Advantage plans from the 2006-2008 Health Outcomes Survey, we compared patient, community, and insurance plan characteristics of 77,247 respondents with and without new Medicare Part D claims for high-risk medications from June 2006 to May 2007. RESULTS: Of the Medicare Advantage enrollee respondents, 15.6% received a new prescription for a high-risk medication during 12 months of follow-up. In adjusted analyses, new users of high-risk medications were more likely to be women (OR = 1.35; 95% CI,1.28-1.42), and they reported poorer general health (Physical Component Summary score 37.3 vs 40.4, P <.05) than did individuals who never received a high-risk prescription. Being aged ≥ 85 years was protective against receipt of a high-risk medication (OR relative to persons aged 65-69 years = 0.69; 95% CI, 0.64-0.75). Incidence of high-risk prescribing varied by census division, with a 2-fold difference between regions with the lowest and highest rates (9% in New England vs 18% in the West South Central region). Muscle relaxants, antihistamines, and opiates accounted for over 71% of new dispensing of high-risk medications. Approximately 67% of new users of high-risk medications received only 1 dispensing. CONCLUSIONS: High-risk prescribing varies widely by geography and drug class in the Medicare Advantage population. Women, persons with poorer self-reported health, and those residing in the Southern regions of the United States more frequently receive high-risk medications. Variations may highlight areas for targeted interventions to reduce high-risk prescribing to the elderly.

The association of PTSD with physical and mental health functioning and disability (VA Cooperative Study #569: the course and consequences of posttraumatic stress disorder in Vietnam-era veteran twins).

PURPOSE: To assess the relationship of posttraumatic stress disorder (PTSD) with health functioning and disability in Vietnam-era Veterans. METHODS: A cross-sectional study of functioning and disability in male Vietnam-era Veteran twins. PTSD was measured by the Composite International Diagnostic Interview; health functioning and disability were assessed using the Veterans RAND 36-Item Health Survey (VR-36) and the World Health Organization Disability Assessment Schedule 2.0 (WHODAS 2.0). All data collection took place between 2010 and 2012. RESULTS: Average age of the 5,574 participating Veterans (2,102 Vietnam theater and 3,472 non-theater) was 61.0 years. Veterans with PTSD had poorer health functioning across all domains of VR-36 and increased disability for all subscales of WHODAS 2.0 (all p < .001) compared with Veterans without PTSD. Veterans with PTSD were in poorer overall health on the VR-36 physical composite summary (PCS) (effect size = 0.31 in theater and 0.47 in non-theater Veterans; p < .001 for both) and mental composite summary (MCS) (effect size = 0.99 in theater and 0.78 in non-theater Veterans; p < .001 for both) and had increased disability on the WHODAS 2.0 summary score (effect size = 1.02 in theater and 0.96 in non-theater Veterans; p < .001 for both). Combat exposure, independent of PTSD status, was associated with lower PCS and MCS scores and increased disability (all p < .05, for trend). Within-pair analyses in twins discordant for PTSD produced consistent findings. CONCLUSIONS: Vietnam-era Veterans with PTSD have diminished functioning and increased disability. The poor functional status of aging combat-exposed Veterans is of particular concern.