Rehospitalization risk factors for psychiatric treatment among elderly Medicaid beneficiaries following hospitalization for a physical health condition.

OBJECTIVES: Hospitalizations for physical health problems can cause great mental health challenges. We examined risk factors and expenditures for early readmission for inpatient psychiatric treatment following a hospitalization for a non-psychiatric condition. METHOD: We used eight years of Florida Medicaid enrollment and claims data for (FY 2003-2011) as well as data obtained from the Florida Center for Health Information and Policy Analysis, Inpatient Hospital Database, to identify episodes of hospitalization for all Medicaid-enrolled older adults. There were a total of 781,660 index hospitalizations for non-behavioral health-related hospitalizations, 2690 (0.3%) of which resulted in a behavioral health-related rehospitalization within 30 days after discharge. We estimated the relative risk of early rehospitalization using Cox proportional hazards regression. RESULTS: Participants (n = 276,254) were 76.8 ± 8.3 years old; 68.4% female and 43.5% White. As expected, we found that having a preexisting behavioral health disorder (including severe mental illness, substance use disorder, or dementia) greatly increased the risk of readmission. We also found that male gender increased the risk of early readmission. Older age, being Black and having one or more comorbid medical conditions as identified by the Charlson Index were associated with substantially reduced risk. CONCLUSION: Identifying hospitalized patients with psychiatric conditions, as well as those who are relatively young within this age group, male, White rather than Black or of other race, alcohol abusers, and those without comorbid conditions, and providing them with care to address their behavioral needs may help in efforts to reduce early rehospitalizations for psychiatric conditions.

Risk of Early Rehospitalization for Non-Behavioral Health Conditions Among Adult Medicaid Beneficiaries with Severe Mental Illness or Substance Use Disorders.

The goal was to examine risk factors and expenditures for early rehospitalization (within 30 days of discharge) for non-behavioral health conditions among Medicaid-enrolled Floridians over 8 years. There were 1,689,797 hospitalization episodes with 19% (N = 314,742) resulting in early rehospitalization. Total gross charges for early rehospitalization were over 13 billion dollars. In Cox proportional hazards regression adjusted for demographic and health covariates, drug use disorder was associated with 50% increased risk of early rehospitalization. Having major depressive disorder increased risk by 17%; psychotic disorder, bipolar disorder, and alcohol use disorder increased risk of early rehospitalization slightly by 10, 6, and 6% respectively. The effect of dementia on risk was minimal at 2%. Risk of early rehospitalization decreased by 3.5% per year over the 8 years of the study. Attention to mental health problems, especially drug use disorder, may help further reduce rates of early readmission for non-behavioral health conditions.

Predictors of emergency commitment for nursing home residents: the role of resident and facility characteristics.

OBJECTIVES: The ability of nursing homes to manage the mental health needs of their residents is crucial to providing high quality care. An important element is preventing exacerbations of psychiatric conditions that trigger discharge from the nursing home (NH) because of an emergency commitment (EC) for an involuntary psychiatric examination. The objective of this study was to examine the relationship between resident and facility characteristics and the risk of EC for involuntary psychiatric examination among Medicaid-enrolled NH residents in Florida. DESIGN: This retrospective cohort study employed 2.5 years (31 December 2002 through 30 June 2005) of Medicaid enrollment and fee-for-service, pharmacy, and involuntary commitment data to examine resident characteristics. NH characteristics were obtained from the Online Survey Certification and Reporting database. SETTING: Medicaid-certified NHs in Florida (N= 584). PARTICIPANTS: Medicaid-enrolled NH residents (N= 32,604). RESULTS: Younger age, male gender, having dementia, having a serious mental illness (SMI), and residing in a for-profit facility were all independently associated with the greater risk of EC. Although most residents with EC were prescribed psychotropic medication, less than half received non-pharmacological behavioral health outpatient services before or after their involuntary psychiatric examination. CONCLUSION: Our findings highlight the salience of resident and facility characteristics to prevalence rates of EC for involuntary psychiatric examinations among NH residents and underscore a need for increased education, communication, and future research on the predictive factors as well as the consequences of these adverse events.

The role of race and ethnicity in predicting length of hospice care among older adults.

BACKGROUND: The purpose of the study was to examine both direct and interactive roles of race/ethnicity with patients' characteristics (age, gender, relationship with caregiver, diagnosis, referral source, and payment type) in predicting length of hospice care. METHOD: This study included a total of 16,323 patients 65 years of age and older (M(age)=81.4, SD=8.3) who were served by a hospice in central Florida during a four-year period, 2002-2006. Survival analyses were conducted using the Cox proportional hazards model to predict the length of hospice care and test the interaction effects of race/ethnicity. RESULTS: The majority of subjects (83.5%) were white, 7.6% were African-American, and 8.9% were Hispanic. During the study period, 58.5% died. All patient characteristics were significantly associated with the length of hospice care (p < .05). Overall, Hispanics had the longest hospice stay (M=98.84 days), followed by African-Americans (M=90.29) and whites (M=88.20). With the exception of African-American women who were no more likely to stay longer under hospice care than African-American men, the women in this study stayed longer under hospice care than men did. Patients referred from long-term care (LTC) settings had shorter stays in hospice care compared to those referred by physicians in other settings. Additionally, African-Americans and Hispanics referred from LTC had significantly shorter hospice stays than those referred by primary physicians. CONCLUSION: In this limited sample of hospice patients, length of stay was longer for minority patients than white patients.

Do Latino and non-Latino White Medicaid-enrolled adults differ in utilization of evidence-based treatment for major depressive disorder?

Although evidence-based practice guidelines have been developed to achieve greater consistency and quality in mental health care, insufficient research exists on implementing these guidelines among different racial/ethnic groups and the impact of guideline adherence on treatment outcomes. This study compared mental health care received by community dwelling Latino and non-Latino White Medicaid enrollees in Florida with a diagnosis of major depressive disorder (MDD) and examined predictors of adherence to American Psychiatric Association (APA) guidelines for the treatment of MDD. Latinos were more likely than Whites to receive guideline adherent treatment (OR = 1.21, P < .0001). Enrollees receiving combination drug therapy were most likely to receive treatment consistent with APA guidelines (OR = 4.25, P < .0001). Despite research demonstrating the efficacy of evidence-based practices, many study participants did not receive guideline adherent treatment. Policies and practices targeted at increasing adherence to approved guidelines and improving treatment outcomes are recommended.

Risk of arrest in persons with schizophrenia and bipolar disorder in a Florida Medicaid program: the role of atypical antipsychotics, conventional neuroleptics, and routine outpatient behavioral health services.

OBJECTIVE: To examine (1) arrest outcomes for adults with schizophrenia and bipolar disorder who were treated with first-generation antipsychotics (FGAs) or second-generation atypical antipsychotics (SGAs) and (2) the interaction between medication class and outpatient services in a Florida Medicaid program. METHOD: In a secondary data analysis, Florida Medicaid data covering the period from July 1, 2002, to March 31, 2008, were used to identify persons diagnosed with schizophrenia, schizoaffective disorder, and bipolar disorder and to examine antipsychotic medication episodes lasting at least 60 days. There were 93,999 medication episodes in the population examined (N = 36,519). Medication episodes were coded as (1) SGA-aripiprazole, clozapine, olanzapine, paliperidone, quetiapine, risperidone, risperidone long-acting therapy, or ziprasidone; or (2) FGA-any other antipsychotic medication. Outpatient services were defined as the proportion of 30-day periods of each medication episode with at least 1 behavioral health visit. Survival analyses were used to analyze the data, and they were adjusted for the baseline propensity for receiving an SGA. RESULTS: Second-generation antipsychotic episodes were not associated with reduced arrests compared to FGA episodes; however, the interaction between outpatient services and SGA episodes was significant (hazard ratio [HR] = 0.68; 95% CI, 0.50-0.93; P = .02) such that an SGA episode with an outpatient visit during at least 80% of every 30-day period of the episode was associated with reduced arrests compared to SGA episodes with fewer outpatient services. There was no significant effect for concurrent FGA episodes and outpatient treatment (HR = 0.81; 95% CI, 0.60-1.10; P = .18). Substance use, poor refill compliance, and prior arrest increased risk of subsequent arrest. CONCLUSIONS: The interaction between outpatient visits and treatment with SGAs was significantly associated with reduced arrests. These findings indicate the importance of concurrent antipsychotic medications and outpatient services to affect arrest outcomes for adults with schizophrenia and bipolar disorder.

Gender differences and risk of arrest among offenders with serious mental illness.

Despite the increasing number of men and women with serious mental illness (SMI) incarcerated in America's jails, little research exists on the role gender may play in arrest among persons with SMI. This study examined correlates of arrests among offenders with SMI, specifically the role of gender. County criminal justice records, as well as county and statewide social service archival databases, were used to identify jail inmates with SMI in a large urban county in Florida. Of the 3,769 inmates identified, 41% were female. This study identified three distinct classes of male and female offenders within which persons had similar trajectories of arrests over the 4-year study period representing those with minimal, low, and high arrest rates. Findings suggest some important differences between women and men in risk factors for re-arrests. Attention to these factors may improve the ability to prevent future recidivism among men and women with SMI.

Risperidone long-acting therapy prescribing patterns and their impact on early discontinuation of treatment in a large Medicaid population.

OBJECTIVE: Medicaid claims were examined to determine whether utilization of risperidone long-acting therapy (LAT) was consistent with manufacturer's prescribing information recommendations and what factors were associated with early discontinuation. METHOD: Florida Medicaid claims between July 1, 2003, and June 30, 2007, were used. Recipient demographics and diagnoses, provision of oral antipsychotic supplementation during the first 21 days, number of injections received, medication possession ratio, and augmentation/polypharmacy after the first 21 days were assessed. Logistic regression was used to identify factors associated with early discontinuation of risperidone LAT. RESULTS: There were 3,364 individuals who received 4,546 episodes of risperidone LAT. Most recipients were between 18 and 64 years and had schizophrenia or schizoaffective disorder. Median episode length was 106 days. Median number of injections was 5. Supplementation with oral antipsychotic during the first 21 days was provided in 48% of episodes. Mean dosages were 25 mg or less for 28% of episodes and greater than 75 mg for 7% of episodes. Augmentation/polypharmacy after the first 21 days occurred in 43% of episodes. Early risperidone LAT discontinuation was associated with absence of oral supplementation during the first 21 days (P < .001), low (P = .045) or high (P < .001) initial doses of risperidone LAT, prior inpatient treatment (P < .001), having a substance use disorder (P = .001), and being male (P = .036). CONCLUSIONS: Prescribing practices for risperidone LAT were compared with the recommended protocol. Risperidone LAT was typically used with recommended age and diagnostic groups. However, important discrepancies were identified that could have reduced perceived effectiveness and tolerability of risperidone LAT. Early discontinuation was less likely when the recommendations in the manufacturer's prescribing information regarding dosage and supplementation with oral antipsychotics were followed.

Predictors of preventable nursing home hospitalizations: the role of mental disorders and dementia.

OBJECTIVES: Nursing home (NH) hospitalizations place an enormous economic burden on an already overtaxed American healthcare system. Hospitalizations for "ambulatory care-sensitive" (ACS) conditions are considered preventable, as these are physical health conditions that can potentially be treated safely in a NH. The authors examined risk factors, including mental disorders and dementia, for hospitalization of Medicaid-enrolled NH residents with ACS conditions during fiscal year 2003-2006. METHODS: The authors merged Medicaid claims and enrollment data and Online Survey Certification and Reporting information for 72,251 Medicaid-enrolled NH residents in 647 NHs in Florida. The authors identified at least one ACS hospitalization in 8,382 residents for a total of 10,091 hospital admissions (18.5% of all hospitalizations). The authors used Cox proportional hazard regression to assess time to the first ACS hospitalization. RESULTS: In a fully adjusted model, younger age, non-white race, dementia, and serious mental disorder were associated with greater risk of ACS hospitalization. In addition, residents with a diagnosed mental disorder and no dementia incurred relatively high expenditures for ACS hospitalizations. Among facility characteristics, participants from for-profit facilities, facilities that were not a member of a chain, had more Medicaid recipients, and fewer than 120 beds had greater risk of ACS hospitalizations. CONCLUSIONS: Attention to the identified predictors of hospitalization for ACS conditions, which are potentially preventable, could reduce the risk and cost of these hospitalizations among Medicaid-enrolled NH residents. The need to reduce unnecessary hospitalization will become only more urgent as the population ages and healthcare expenses continue to escalate.

Serious mental illness in Florida nursing homes: need for training.

This study examined how the mental health needs of nursing home (NH) residents with serious mental illness (SMI) are addressed. Data were collected from three sources: interviews with 84 SMI stakeholders; surveys of 206 NH staff members; and focus groups at two psychiatry specialty NHs. Four common themes emerged: placement of older adults with SMI was a significant problem for discharge planners and NH admission coordinators; NH staff reported being uneasy with SMI residents and were concerned over aggressive behavior; staff in NHs with psychiatry specialty units appeared more comfortable serving SMI residents; and SMI training was a consistent recommendation of all SMI stakeholders and NH staff. Implications for training are discussed.

The relationship of antipsychotic medication class and adherence with treatment outcomes and costs for Florida Medicaid beneficiaries with schizophrenia.

While some studies show a significant advantage in adherence rates with use of atypical versus typical antipsychotic medication, others show no advantage or mixed results (Jones et al. (2006). Archives of General Psychiatry, 63, 1079-1087; Rosenheck, (2006). Archives of General Psychiatry, 63, 1074-1076). This study examined treatment outcomes and costs associated with adherence rates by antipsychotic medication class for adult Medicaid beneficiaries in Florida diagnosed with schizophrenia. Outcomes examined include arrests, involuntary commitments, and physical and behavioral healthcare costs. Study findings demonstrate that medication adherence for persons with schizophrenia may be as important to treatment costs and benefits as the class of medication used.

The relationship between mothers' child abuse potential and current mental health symptoms: implications for screening and referral.

This analysis examined data from mothers at 2 of the 9 sites participating in Substance Abuse and Mental Health Services Administration's (SAMHSA's) national Women Co-occurring Disorders and Violence Study (WCDVS). According to previous literature, it was hypothesized that women in the WCDVS would be at high risk of perpetrating child abuse. This research examined mothers' potential for physical child abuse and assessed the association between child abuse potential, current mental health symptoms, alcohol and drug use severity, and trauma. Results revealed that participants had significant potential for child abuse. Hierarchical regression analyses revealed that current mental health symptoms were the strongest predictor of mothers' scores on the Child Abuse Potential (CAP) Inventory. This study highlights the important relationships between commonly used instruments across the mental health, substance, and child welfare fields and the potential dual use of these instruments. Implications for policy and practice are discussed.