Results of the implementation of integrated care after cardiorespiratory arrest in a university hospital

OBJECTIVES

to identify the care measures performed after cardiorespiratory arrest (CRA) and to relate them to the neurological status and survival at four moments: within the first 24 hours, at the discharge, six months after discharge, and one year after discharge.

METHOD

retrospective, analytical and quantitative study performed at the Emergency Department of a university hospital in São Paulo. Eighty-eight medical records of CRA patients who had a return of spontaneous circulation sustained for more than 20 minutes were included and the post-CRA care measures performed in the first 24 hours were identified, as well as its relationship with survival and neurological status.

RESULTS

the most frequent post-CRA care measures were use of advanced airway access techniques and indwelling bladder catheterization. Patients who had maintained good breathing and circulation, temperature control and who were transferred to intensive care unit had a better survival in the first 24 hours, after six months and one year after discharge. Good neurological status at six months and one year after discharge was associated with non-use of vasoactive drugs and investigation of the causes of the CRA.

CONCLUSION

the identification of good practices in post-CRA care may help to reduce the mortality of these individuals and to improve their quality of life.

A cohort study of maternal cardiometabolic risk factors and primary cesarean delivery in an integrated health system

BACKGROUND

Maternal cardiometabolic risk factors (i.e., hyperglycemia, pre-existing hypertension and high body mass index) impact fetal growth and risk of having a cesarean delivery. However, the independent and joint contribution of maternal cardiometabolic risk factors to primary cesarean section is unclear. We aimed to elucidate the degree to which maternal cardiometabolic risk factors contribute to primary cesarean deliveries and whether associations vary by infant size at birth in an integrated health system.

METHODS

A cohort study of 185,045 singleton livebirths from 2001 to 2010. Poisson regression with robust standard errors provided crude and adjusted relative risks (RR) and 95% confidence intervals (CIs) for cesarean delivery risk associated with risk factors. We then estimated the proportion of cesarean sections that could be prevented if the cardiometabolic risk factor in pregnant women were eliminated (the population-attributable risk [PAR]).

RESULTS

In a single multivariable model, maternal cardiometabolic risk factors were independently associated with cesarean delivery: RR (95% CI) abnormal glucose screening 1.04 (1.01-1.08); gestational diabetes 1.18 (1.11-1.18) and pre-existing diabetes 1.60 (1.49-1.71); pre-existing hypertension 1.16 (1.10-1.23); overweight 1.27 (1.24-1.30); obese class I 1.46 (1.42-1.51); obese class II 1.73 (1.67-1.80); and obese class III 1.97 (1.88-2.07); adjusting for established risk factors, medical facility and year. The associations between maternal cardiometabolic risk factors and primary cesarean delivery remained among infants with appropriate weights for gestational age. The PARs were 17.4% for overweight/obesity, 7.0% for maternal hyperglycemia, 2.0% for pre-existing hypertension and 20.5% for any cardiometabolic risk factor.

CONCLUSIONS

Maternal cardiometabolic risk factors were independently associated with risk of primary cesarean delivery, even among women delivering infants born at an appropriate size for gestational age. Effective strategies to increase the proportion of women entering pregnancy at an optimal weight with normal blood pressure and glucose before pregnancy could potentially eliminate up to 20% of cesarean deliveries.

Integrated Care with Indigenous Populations: A Systematic Review of the Literature

INTRODUCTION

The integration of behavioral health into medical care is related to positive results including improved patient health outcomes, provider satisfaction, and cost-offset. Indigenous people suffer from the highest health disparities in the nation and disproportionately experience barriers to health care; yet it is unknown if integrated care is effective for this population.

METHODS

A systematic literature review was completed on the state of integrated care at Indigenous-serving health care sites in 2014 and was updated in 2016. Three databases were selected (Eric, Medline, and PsycInfo) and keywords pertaining to an Indigenous population and integrated care services (e.g., Native American, American Indian, or First Nations with integrated care, primary care, or family medicine) were used. After inclusion and exclusion criteria were applied, nine articles were selected out of the 2,889 articles found. Five additional articles were added in the 2016-update search. The selected articles were then evaluated using standards of integrated care.

RESULTS

The selected articles demonstrated wide-ranging and positive results including improved physical and mental health symptoms, reduced substance use, improvements in education and employment status, as well as a decreased involvement with the criminal justice system. It appears that interventions that additionally integrated culturally relevant health beliefs and practices experienced the largest gains in health outcomes.

DISCUSSION

Integrated care appears to be an intervention that can ameliorate these disparities by reducing stigma for those seeking care and providing coordinated care to prevent or reduce health care disparities in this population. While integrated care appears to be an effective system of care for Indigenous people, it must be noted that integration of local Indigenous health beliefs and practices is equally necessary.

Comparative Trends in Heart Disease, Stroke, and All-Cause Mortality in the United States and a Large Integrated Healthcare Delivery System

OBJECTIVES

Heart disease and stroke remain among the leading causes of death nationally. We examined whether differences in recent trends in heart disease, stroke, and total mortality exist in the United States and Kaiser Permanente Northern California (KPNC), a large integrated healthcare delivery system.

METHODS

The main outcome measures were comparisons of US and KPNC total, age-specific, and sex-specific changes from 2000 to 2015 in mortality rates from heart disease, coronary heart disease, stroke, and all causes. The Centers for Disease Control and Prevention Wide-Ranging Online Data for Epidemiologic Research data system was used to determine US mortality rates. Mortality rates for KPNC were determined from health system, Social Security vital status, and state death certificate databases.

RESULTS

Declines in age-adjusted mortality rates were noted in KPNC and the United States for heart disease (36.3% in KPNC vs 34.6% in the United States), coronary heart disease (51.0% vs 47.9%), stroke (45.5% vs 38.2%), and all-cause mortality (16.8% vs 15.6%). However, steeper declines were noted in KPNC than the United States among those aged 45 to 65 years for heart disease (48.3% KPNC vs 23.6% United States), coronary heart disease (55.6% vs 35.9%), stroke (55.8% vs 26.0%), and all-cause mortality (31.5% vs 9.1%). Sex-specific changes were generally similar.

CONCLUSIONS

Despite significant declines in heart disease and stroke mortality, there remains an improvement gap nationally among those aged less than 65 years when compared with a large integrated healthcare delivery system. Interventions to improve cardiovascular mortality in the vulnerable middle-aged population may play a key role in closing this gap.

Assessment of Tdap Vaccination Effectiveness in Adolescents in Integrated Health-Care Systems

PURPOSE

Despite high national vaccination coverage with tetanus toxoid, reduced diphtheria toxoid, and acellular pertussis (Tdap) vaccines among U.S. adolescents, rates of adolescent pertussis disease are increasing. We estimated the duration of protection after Tdap vaccination and the possible effects of the change from whole-cell to acellular childhood pertussis vaccines in the United States during the 1990s.

METHODS

We conducted a retrospective cohort analysis among 11- to 18-year-olds enrolled in two integrated health-care delivery systems during 2005-2012. Cases met the Council of State and Territorial Epidemiologists' confirmed or probable definition or a polymerase chain reaction-positive suspect definition. We estimated vaccine effectiveness (VE) overall and by time since Tdap receipt. We stratified VE estimates by primary series pertussis vaccine received (based on birth year): mixed-vaccine cohort (1987-1997) and acellular vaccine cohort (1998-2001).

RESULTS

The overall Tdap VE was 57% (95% confidence interval [CI]: 42%-68%); the VE in the mixed-vaccine and acellular cohorts was 65% (95% CI: 44%-78%) and 52% (95% CI: 30%-68%), respectively. Tdap VE within <2 years post vaccination (69%, 95% CI: 54%-79%) was significantly different from VE ≥2 years post vaccination (34%, 95% CI: 1%-55%, p value < .01). VE was significantly higher <2 years post vaccination compared with ≥2 years post vaccination in both mixed-vaccine (87%, 95% CI: 58%-96%, and 52%, 95% CI: 13%-73%; p value = .04) and acellular cohorts (62%, 95% CI: 41%-76%, and 21%, 95% CI: -30% to 52%; p value = .01).

CONCLUSIONS

Although Tdap vaccination remains the best pertussis prevention method for adolescents, protection wanes within 2 years regardless of the type of childhood primary vaccine. Vaccines with longer duration of protection could decrease pertussis burden.

The quality of assessments for childhood psychopathology within a regional medical center

Accurate assessment is essential to implementing effective mental health treatment; however, little research has explored child clinicians' assessment practices in applied settings. The current study thus examines practitioners' use of evidence-based assessment (EBA) instruments (i.e., self-report measures and structured interviews), specificity of identified diagnoses (i.e., use of specific diagnostic labels vs. nonstandardized labels, not otherwise specified [NOS] diagnoses, and adjustment disorder diagnoses), and documentation of Diagnostic and Statistical Manual of Mental Disorders (4th ed., text rev., DSM-IV-TR, American Psychiatric Association, 2000) criteria. Use of these practices was evaluated via analysis of documentation contained within a regional medical center's medical records. This analysis was limited to 2,499 session notes from patient appointments associated with psychiatric disorders newly diagnosed during 2013. In total, session notes were linked to 694 children aged 7 to 17. Results indicated that EBA use was low overall, although self-report measures were utilized relatively frequently versus structured interviews. Diagnostic specificity was also low overall and clinicians rarely documented full diagnostic criteria; however, EBA use was associated with increased diagnostic specificity. Further, clinicians practicing in psychological, psychiatric, and primary care settings were more likely to use self-report measures as compared to those practicing in an integrated behavioral health social work setting. In addition, structured interviews were most likely to be utilized by clinicians practicing in a psychological services setting. Finally, clinicians were more likely to use self-report measures when the identified primary concern was a mood disorder or attention-deficit/hyperactivity disorder (ADHD). Based on these results, we provide suggestions and references to resources for clinicians seeking to improve the quality of their assessments via implementation of EBA. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Psychiatric Case Review and Treatment Intensification in Collaborative Care Management for Depression in Primary Care

OBJECTIVE

This study examined whether psychiatric case review was associated with depression medication modification in a large implementation program of collaborative care for depression in safety-net primary care clinics.

METHODS

Registry data were examined from an implementation of the collaborative care model in Washington State. A total of 14,960 adults from 178 primary care clinics who initiated care between January 1, 2008, and September 30, 2014, and who had a baseline Patient Health Questionnaire-9 (PHQ-9) score of 10 or higher were included. Rates of psychiatric case reviews and receipt of new depression medications were extracted from the registry for all patients and for a subset of patients who did not improve by eight weeks of treatment (did not achieve a PHQ-9 score of less than 10 or a reduction in PHQ-9 score of 50% or more, compared with baseline).

RESULTS

One-half of patients received a new depression medication. Psychiatric case review in any given month was associated with a doubling of the probability of receiving a new medication in the following month. Among patients who did not improve by eight weeks of treatment, a psychiatric case review during weeks 8-12 was associated with a higher rate of receipt of new medications during weeks 8-16 or weeks 8-20.

CONCLUSIONS

In a collaborative care program, psychiatric case review was associated with higher rates of subsequent receipt of a new depression medication. This finding supports the importance of psychiatric case review in reducing clinical inertia in collaborative care treatment of depression.

Accuracy of international classification of diseases, ninth revision, codes for postpartum hemorrhage among women undergoing cesarean delivery

BACKGROUND

Determining the accuracy of International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9) codes for postpartum hemorrhage (PPH) is vital for reaching valid conclusions about the epidemiology of PPH. Our primary objectives were to assess the performance characteristics of ICD-9 PPH codes against a reference standard using estimated blood loss (EBL) among a cohort undergoing Cesarean delivery.

STUDY DESIGN AND METHODS

We analyzed maternal discharge and EBL data from women who underwent Cesarean delivery at Kaiser Permanente Northern California facilities between 2010 and 2013. We defined PPH as an EBL of at least 1000 mL. In a secondary analysis, ICD-9 performance characteristics were assessed using an EBL of at least 1500 mL to classify severe PPH.

RESULTS

We identified 35,614 hospitalizations for Cesarean delivery. Using EBL of at least 1000 mL as the "gold standard," PPH codes had a sensitivity of 27.8%, specificity of 97%, positive predictive value (PPV) of 74.5%, and a negative predictive value (NPV) of 80.9%. The prevalence of a PPH code (9%) was lower than the prevalence using a blood loss of at least 1000 mL (24%). Using a reference standard of EBL of at least 1500 mL, PPH codes had a sensitivity of 61.7%, specificity of 93.8%, PPV of 34.2%, and NPV of 97.9%.

CONCLUSION

PPH ICD-9 codes have high specificity, moderately high PPVs and NPVs, and low sensitivity. An EBL of at least 1500 mL as a reference standard has higher sensitivity. Our findings suggest that, for women undergoing Cesarean delivery, quality improvement efforts are needed to enhance PPH ICD-9 coding accuracy in administrative data sets.

An innovative model to coordinate healthcare and social services for people with serious mental illness: A mixed-methods case study of Maryland's Medicaid health home program

OBJECTIVE

We conducted a case study examining implementation of Maryland's Medicaid health home program, a unique model for integration of behavioral, somatic, and social services for people with serious mental illness (SMI) in the psychiatric rehabilitation program setting.

METHOD

We conducted interviews and surveys with health home leaders (N=72) and front-line staff (N=627) representing 46 of the 48 total health home programs active during the November 2015-December 2016 study period. We measured the structural and service characteristics of the 46 health home programs and leaders' and staff members' perceptions of program implementation.

RESULTS

Health home program structure varied across sites: for example, 15% of programs had co-located primary care providers and 76% had onsite supported employment providers. Most leaders and staff viewed the health home program as having strong organizational fit with psychiatric rehabilitation programs' organizational structures and missions, but noted implementation challenges around health IT, population health management, and coordination with external providers.

CONCLUSION

Maryland's psychiatric rehabilitation-based health home is a promising model for integration of behavioral, somatic, and social services for people with SMI but may be strengthened by additional policy and implementation supports, including incentives for external providers to engage in care coordination with health home providers.

Prevalence and recognition of obesity and its associated comorbidities: cross-sectional analysis of electronic health record data from a large US integrated health system

OBJECTIVE

To determine the prevalence of obesity and its related comorbidities among patients being actively managed at a US academic medical centre, and to examine the frequency of a formal diagnosis of obesity, via International Classification of Diseases, Ninth Revision (ICD-9) documentation among patients with body mass index (BMI) ≥30 kg/m2.

DESIGN

The electronic health record system at Cleveland Clinic was used to create a cross-sectional summary of actively managed patients meeting minimum primary care physician visit frequency requirements. Eligible patients were stratified by BMI categories, based on most recent weight and median of all recorded heights obtained on or before the index date of 1July 2015. Relationships between patient characteristics and BMI categories were tested.

SETTING

A large US integrated health system.

RESULTS

A total of 324 199 active patients with a recorded BMI were identified. There were 121 287 (37.4%) patients found to be overweight (BMI ≥25 and <29.9), 75 199 (23.2%) had BMI 30-34.9, 34 152 (10.5%) had BMI 35-39.9 and 25 137 (7.8%) had BMI ≥40. There was a higher prevalence of type 2 diabetes, pre-diabetes, hypertension and cardiovascular disease (P value<0.0001) within higher BMI compared with lower BMI categories. In patients with a BMI >30 (n=134 488), only 48% (64 056) had documentation of an obesity ICD-9 code. In those patients with a BMI >40, only 75% had an obesity ICD-9 code.

CONCLUSIONS

This cross-sectional summary from a large US integrated health system found that three out of every four patients had overweight or obesity based on BMI. Patients within higher BMI categories had a higher prevalence of comorbidities. Less than half of patients who were identified as having obesity according to BMI received a formal diagnosis via ICD-9 documentation. The disease of obesity is very prevalent yet underdiagnosed in our clinics. The under diagnosing of obesity may serve as an important barrier to treatment initiation.

How health leaders can benefit from predictive analytics

Predictive analytics can support a better integrated health system providing continuous, coordinated, and comprehensive person-centred care to those who could benefit most. In addition to dollars saved, using a predictive model in healthcare can generate opportunities for meaningful improvements in efficiency, productivity, costs, and better population health with targeted interventions toward patients at risk.

Does service integration improve technical quality of care in low-resource settings? An evaluation of a model integrating HIV care into family planning services in Kenya

The aim of this study was to investigate association between HIV and family planning integration and technical quality of care. The study focused on technical quality of client-provider consultation sessions. The cross-sectional study observed 366 client-provider consultation sessions and interviewed 37 health care providers in 12 public health facilities in Kenya. Multilevel random intercept and linear regression models were fitted to the matched data to investigate relationships between service integration and technical quality of care as well as associations between facility-level structural and provider factors and technical quality of care. A sensitivity analysis was performed to test for hidden bias. After adjusting for facility-level structural factors, HIV/family planning integration was found to have significant positive effect on technical quality of the consultation session, with average treatment effect 0.44 (95% CI: 0.63-0.82). Three of the 12 structural factors were significantly positively associated with technical quality of consultation session including: availability of family planning commodities (9.64; 95% CI: 5.07-14.21), adequate infrastructure (5.29; 95% CI: 2.89-7.69) and reagents (1.48; 95% CI: 1.02-1.93). Three of the nine provider factors were significantly positively associated with technical quality of consultation session: appropriate provider clinical knowledge (3.14; 95% CI: 1.92-4.36), job satisfaction (2.02; 95% CI: 1.21-2.83) and supervision (1.01; 95% CI: 0.35-1.68), while workload (-0.88; 95% CI: -1.75 to - 0.01) was negatively associated. Technical quality of the client-provider consultation session was also determined by duration of the consultation and type of clinic visit and appeared to depend on whether the clinic visit occurred early or later in the week. Integration of HIV care into family planning services can improve the technical quality of client-provider consultation sessions as measured by both health facility structural and provider factors.

The benefit of evolving multidisciplinary care in ALS: a diagnostic cohort survival comparison

BACKGROUND

Care for people with amyotrophic lateral sclerosis (ALS) has altered at King's College Hospital over the last 20 years. The clinic has been a multidisciplinary, specialist, tertiary referral centre since 1995 with a large team with integrated palliative and respiratory care since 2006. We hypothesised that these changes would improve survival.

METHODS

In this retrospective observational study, patients diagnosed with El Escorial definite, probable and possible ALS between 1995-1998 and 2008-2011 were followed up. The primary outcome measure was a chi-square test for the proportion of each cohort surviving. Kaplan-Meier survival analysis and Cox multivariate regression were secondary analyses.

RESULTS

There was low reporting of some interventions. Five hundred and forty-seven people were included. Survival between the cohorts was significantly different (p = 0.022) with a higher proportion surviving during 2008-2011. Survival time was 21.6 (95% CI 19.2-24.0) months in the 2008-2011 cohort compared to 19.2 years (15.6-21.6) in the 1995-1998 cohort (log rank p = 0.018). Four hundred and ninety-three cases were included in the Cox regression. Diagnostic cohort was a significant predictor variable (HR 0.79 (0.64-0.97) p = 0.023).

CONCLUSIONS

These results support the hypothesis that integrated specialist clinics with multidisciplinary input improve survival in ALS.

Initial examination of characteristics of patients who are high utilizers of an established primary care behavioral health consultation service

Obective: Although much has been studied regarding high-utilizing patients of medical services, no studies have been published regarding high-utilizing patients of integrated primary care behavioral health (PCBH) services. The primary purpose of the current study was to examine characteristics of high-utilizing patients of PCBH services and model adherence. The secondary purpose was to describe the process of conducting this research by clinicians in integrated care.

METHOD

Data were obtained from electronic health records retrospectively for the study's time period, 2007-2013, for the sample of all patients who met with the behavioral health consultation team during that time. Variables include demographics, diagnoses, involvement in additional services, and scores on a patient-complexity scale for a subset of patients. Chi-square analyses, t tests and logistic regression analyses were performed.

RESULTS

The results demonstrate significant associations between key demographic characteristics, use of population-based augmentation services (i.e., consulting psychiatry, care management, substance-abuse consulting), and high-utilizing status. Model adherence was maintained over time. Logistic regression analysis, controlling for high-utilizing status and number of visits, demonstrated a significant relationship between more complex diagnostic categories and behavioral health issues.

DISCUSSION

There are differences between high-utilizing patients and nonhigh-utilizing patients suggestive of increased clinical severity and appropriate use of services while maintaining PCBH model integrity. The use of the population-based augmentation services is associated with high-utilizer status, and reflects the ability of these services to target those patients who most need the clinical care. (PsycINFO Database Record

Integrating health care for high-need medicaid beneficiaries with serious mental illness and chronic physical health conditions at managed care, provider, and consumer levels

OBJECTIVE

Policies supporting value-based care and alternative payment models, notably in the Affordable Care Act and the Medicare Access & CHIP Reauthorization Act of 2015, offer hope to advance care integration for individuals with behavioral and chronic physical health conditions. The potential for integration to improve quality while managing costs for individuals with high needs, coupled with the remaining financial, operational, and policy challenges, underscores a need for continued discussion of integration programs' preliminary outcomes and lessons. The authors describe the early efforts of the HealthChoices HealthConnections pilot program for adult Medicaid beneficiaries with serious mental illness and co-occurring chronic conditions, which used a navigator model in 3 southeastern Pennsylvania counties.

METHOD

The authors conducted a difference-in-differences analysis of emergency department (ED) visits, hospitalizations, and readmissions using Medicaid claims data and collected data about program implementation.

RESULTS

ED visits decreased 4% among study group members (n = 4,788) while increasing almost 6% in the comparison group (n = 7,039) during the intervention period (p = .036); there were no statistically significant differences in hospitalizations or readmissions. This pilot demonstrated the promise of nurse navigators (care managers) to bridge gaps between the physical and mental health care systems, and the success of a private-public partnership developing a member profile to share behavioral and physical health information in the absence of an interoperable health information technology system.

CONCLUSIONS AND IMPLICATIONS FOR PRACTICE

The implementation lessons can inform state Medicaid Health Home models as well as accountable care organizations considering incorporation of behavioral health care. (PsycINFO Database Record

Changes in Hospital Utilization Among Seriously Mentally Ill Patients Following Enrollment in an Integrated Primary and Behavioral Health Care Program

OBJECTIVES

Integrated primary and behavioral health care models are emerging to improve access to care; however, the effect they have on utilization and expenditure has yet to be studied.

METHODS

A retrospective, longitudinal review of all patients (N = 343; 97% Medicaid) enrolled in our primary and behavioral health care program looked at hospital utilization up to a year before and after enrollment and estimated spending from Medicaid reimbursement data.

RESULTS

There was a significant decrease in emergency department (ED) visits per person before enrollment vs after enrollment (2.39 vs 1.88, P = .009) with a decrease in those classified as high ED utilizers (four or more times in a year) from 22% to 16%, respectively (P = < .001). 'here was no change in inpatient admissions or length of stay. Medicaid saved $701.89 per client while costing the hospital $981.93 per client.

CONCLUSION

Integrated health care may decrease ED utilization for clients with a serious mental ill- ness (SMI) while increasing savings for Medicaid and reducing hospital revenue.

How vertical integration affects the quantity and cost of care for Medicare beneficiaries

Health systems are employing physicians in growing numbers. The implications of this trend are poorly understood and controversial. We use rich data from the Centers for Medicare and Medicaid Services to examine the effects of a set of physician acquisitions by hospital systems on outpatient utilization and spending. We find that financial integration systematically produces economically large changes in the acquired physicians' behavior, but has less consistent effects at the acquiring system level.

Utility of a multidisciplinary tumor board in the management of pancreatic and upper gastrointestinal diseases: an observational study

BACKGROUND & OBJECTIVES

Multidisciplinary tumor boards (MDTBs) are frequently employed in cancer centers but their value has been debated. We reviewed the decision-making process and resource utilization of our MDTB to assess its utility in the management of pancreatic and upper gastrointestinal tract conditions.

METHODS

A prospectively-collected database was reviewed over a 12-month period. The primary outcome was change in management plan as a result of case discussion. Secondary outcomes included resources required to hold MDTB, survival, and adherence to treatment guidelines.

RESULTS

Four hundred seventy cases were reviewed. MDTB resulted in a change in the proposed plan of management in 101 of 402 evaluable cases (25.1%). New plans favored obtaining additional diagnostic workup. No recorded variables were associated with a change in plan. For newly-diagnosed cases of pancreatic ductal adenocarcinoma (n = 33), survival time was not impacted by MDTB (p = .154) and adherence to National Comprehensive Cancer Network guidelines was 100%. The estimated cost of physician time per case reviewed was $190.

CONCLUSIONS

Our MDTB influences treatment decisions in a sizeable number of cases with excellent adherence to national guidelines. However, this requires significant time expenditure and may not impact outcomes. Regular assessments of the effectiveness of MDTBs should be undertaken.

Hierarchical Statistical Models to Represent and Visualize Survey Evidence for Program Evaluation: iCCM in Malawi

Policy and Program evaluation for maternal, newborn and child health is becoming increasingly complex due to changing contexts. Monitoring and evaluation efforts in this area can take advantage of large nationally representative household surveys such as DHS or MICS that are increasing in size and frequency, however, this analysis presents challenges on several fronts. We propose an approach with hierarchical models for cross-sectional survey data to describe evidence relating to program evaluation, and apply this approach to the recent scale up of iCCM in Malawi. We describe careseeking for children sick with diarrhea, pneumonia, or malaria with empirical Bayes estimates for each district of Malawi at two time points, both for careseeking from any source, and for careseeking only from health surveillance assistants (HSA). We do not find evidence that children in areas with more HSA trained in iCCM are more likely to seek care for pneumonia, diarrhea, or malaria, despite evidence that many indeed are seeking care from HSA. Children in areas with more HSA trained in iCCM are more likely to seek care from a HSA, with 100 additional trained health workers in a district corresponding to a 2% average increase in careseeking from HSA. The hierarchical models presented here provide a flexible set of methods that describe the primary evidence for evaluating iCCM in Malawi and which could be extended to formal causal analyses, and to analysis for other similar evaluations with national survey data.

Is integrated care associated with service costs and admission rates to institutional settings? An observational study of community mental health teams for older people in England

OBJECTIVES

To evaluate the association between the degree of integration in community mental health teams (CMHTs) and: (i) the costs of service provision; (ii) rates of mental health inpatient and care home admission.

METHODS

An observational study of service use and admissions to institutional care was undertaken for a prospectively-sampled cohort of patients from eight CMHTs in England. Teams were chosen to represent 'high' or 'low' levels of integrated working practice and patients were followed-up for seven months. General linear models were used to estimate service costs and the likelihood of institutional admission.

RESULTS

Patients supported by high integration teams received services costing an estimated 44% more than comparable patients in low integration teams. However, after controlling for case mix, no significant differences were found in the likelihood of admission to mental health inpatient wards or care homes between team types.

CONCLUSIONS

Integrated mental health and social care teams appeared to facilitate greater access to community care services, but no consequent association was found with community tenure. Further research is required to identify the necessary and sufficient components of integrated community mental health care, and its effect on a wider range of outcomes using patient-reported measures. © 2016 The Authors. International Journal of Geriatric Psychiatry published by John Wiley & Sons, Ltd.

Improving Benefits and Integrating Care for Older Medicare Beneficiaries with Physical or Cognitive Impairment

Issue: Two-thirds of Medicare beneficiaries with physical and/or cognitive impairment (PCI) who live in the community have three or more chronic conditions and could benefit from integrated medical and social services. Over one-third of those with PCI have incomes under 200 percent of the federal poverty level but are not covered by Medicaid, exposing them to risk of financial burdens and nursing home placement. Goal: To analyze two policy options that expand financing for home- and community-based care for older adults with PCI. Methods: Potential costs are estimated using the Medicare Current Beneficiary Survey. Key findings and conclusions: Medicare Help at Home—a proposal to add supplemental home- and community-based services—could be financed by income-related cost-sharing, beneficiary monthly premiums of $42, and an incremental payroll tax on employers and employees of 0.4 percent. This could produce savings to Medicaid of $1.6 billion over 14 years. Using a different option—an extension of Medicaid Community First Choice—would cost $16,224 per person assisted, with costs offset by reduced nursing home placement.

Utilization of integrated HIV and sexual and reproductive health services among women in Uganda

BACKGROUND

While the rationale for integration of HIV and sexual and reproductive health (HIV and SRH) services is strong, there is paucity of information on which population groups most utilize these services. Such studies would inform policy and programs on integration of services. The overall objective of this assessment is to provide information to researchers, planners and policy makers on the best practices for integrated services in order to maximize feasibility of scaling up. Specifically, this research paper identifies demographic and socioeconomic factors that are most related to utilization of integrated services in Uganda.

METHODS

This manuscript uses data from a sample of 9,691 women interviewed during the Uganda AIDS Indicator Survey (UAIS) of 2011. The selection criteria of the study respondents for this paper included women of reproductive age 15 - 49 years. The dependent variable is whether the respondent utilized integrated HIV and SRH services during pregnancy and delivery of the last child, while independent variables include; region of residence, age-group of woman, marital status, rural-urban residence, wealth indicator and educational level attainment. In the main analysis, a binary logistic regression model was fitted to the data.

RESULTS

Log-odds of utilizing integrated services were significantly higher among those women with a primary education (OR = 1.2, 95 % CI = 1.0-1.4, p < 0.05) compared to those with no education. Women from the Central part of Uganda were more likely to utilize integrated HIV and SRH services (OR = 1.3, 95 % CI = 1.0-1.7, p < 0.05), further the log-odds of utilizing integrated HIV and SRH services were significantly higher among women residing in Northern region (OR = 1.6, 95 % CI = 1.2-2.2, p < 0.01). The odds of utilization of integrated HIV and SRH services were higher for currently married women (OR = 6.6, 95 % CI = 5.5-8.0, p < 0.01) and the formerly married (OR = 3.4, 95 % CI = 2.7-4.2, p < 0.01), compared to the never married group. The odds of utilizing integrated HIV and SRH services were higher for younger women of ages less than 35 years compared to older women aged 40 - 49 years.

CONCLUSIONS

Utilization of integrated HIV and SRH services in Uganda is influenced greatly by demographic and socioeconomic characteristics. This study contributes to the current debate as it shows the on how best ways to improve HIV and SRH service delivery to the people.

Association of Integrated Team-Based Care With Health Care Quality, Utilization, and Cost

IMPORTANCE

The value of integrated team delivery models is not firmly established.

OBJECTIVE

To evaluate the association of receiving primary care in integrated team-based care (TBC) practices vs traditional practice management (TPM) practices (usual care) with patient outcomes, health care utilization, and costs.

DESIGN

A retrospective, longitudinal, cohort study to assess the association of integrating physical and mental health over time in TBC practices with patient outcomes and costs.

SETTING AND PARTICIPANTS

Adult patients (aged ≥18 years) who received primary care at 113 unique Intermountain Healthcare Medical Group primary care practices from 2003 through 2005 and had yearly encounters with Intermountain Healthcare through 2013, including some patients who received care in both TBC and TPM practices.

EXPOSURES

Receipt of primary care in TBC practices compared with TPM practices for patients treated in internal medicine, family practice, and geriatrics practices.

MAIN OUTCOMES AND MEASURES

Outcomes included 7 quality measures, 6 health care utilization measures, payments to the delivery system, and program investment costs.

RESULTS

During the study period (January 2010-December 2013), 113,452 unique patients (mean age, 56.1 years; women, 58.9%) accounted for 163,226 person-years of exposure in 27 TBC practices and 171,915 person-years in 75 TPM practices. Patients treated in TBC practices compared with those treated in TPM practices had higher rates of active depression screening (46.1% for TBC vs 24.1% for TPM; odds ratio [OR], 1.91 [95% CI, 1.75 to 2.08), adherence to a diabetes care bundle (24.6% for TBC vs 19.5% for TPM; OR, 1.26 [95% CI, 1.11 to 1.42]), and documentation of self-care plans (48.4% for TBC vs 8.7% for TPM; OR, 5.59 [95% CI, 4.27 to 7.33]), lower proportion of patients with controlled hypertension (<140/90 mm Hg) (85.0% for TBC vs 97.7% for TPM; OR, 0.87 [95% CI, 0.80 to 0.95]), and no significant differences in documentation of advanced directives (9.6% for TBC vs 9.9% for TPM; OR, 0.97 [95% CI, 0.91 to 1.03]). Per 100 person-years, rates of health care utilization were lower for TBC patients compared with TPM patients for emergency department visits (18.1 for TBC vs 23.5 for TPM; incidence rate ratio [IRR], 0.77 [95% CI, 0.74 to 0.80]), hospital admissions (9.5 for TBC vs 10.6 for TPM; IRR, 0.89 [95% CI, 0.85 to 0.94]), ambulatory care sensitive visits and admissions (3.3 for TBC vs 4.3 for TPM; IRR, 0.77 [95% CI, 0.70 to 0.85]), and primary care physician encounters (232.8 for TBC vs 250.4 for TPM; IRR, 0.93 [95% CI, 0.92 to 0.94]), with no significant difference in visits to urgent care facilities (55.7 for TBC vs 56.2 for TPM; IRR, 0.99 [95% CI, 0.97 to 1.02]) and visits to specialty care physicians (213.5 for TBC vs 217.9 for TPM; IRR, 0.98 [95% CI, 0.97 to 0.99], P > .008). Payments to the delivery system were lower in the TBC group vs the TPM group ($3400.62 for TBC vs $3515.71 for TPM; β, -$115.09 [95% CI, -$199.64 to -$30.54]) and were less than investment costs of the TBC program.

CONCLUSIONS AND RELEVANCE

Among adults enrolled in an integrated health care system, receipt of primary care at TBC practices compared with TPM practices was associated with higher rates of some measures of quality of care, lower rates for some measures of acute care utilization, and lower actual payments received by the delivery system.

Effect of a Multidisciplinary Outpatient Model of Care on Health Outcomes in Older Patients with Multimorbidity: A Retrospective Case Control Study

OBJECTIVE

To evaluate a holistic multidisciplinary outpatient model of care on hospital readmission, length of stay and mortality in older patients with multimorbidity following discharge from hospital.

DESIGN AND PARTICIPANTS

A pilot case-control study between March 2006 and June 2009 of patients referred on discharge to a multidisciplinary, integrated outpatient model of care that includes outpatient follow-up, timely GP communication and dial-in service compared with usual care following discharge, within a metropolitan, tertiary referral, public teaching hospital. Controls were matched in a 4:1 ratio with cases for age, gender, index admission diagnosis and length of stay.

MAIN OUTCOME MEASURES

Non-elective readmission rates, total readmission length of stay and overall survival.

RESULTS

A total of 252 cases and 1008 control patients were included in the study. Despite the patients referred to the multidisciplinary model of care had slightly more comorbid conditions, significantly higher total length of hospital stay in the previous 12 months and increased prevalence of diabetes and heart failure by comparison to those who received usual care, they had significantly improved survival (adjusted hazard ratio 0.70 95% CI 0.51-0.96, p = 0.029) and no excess in the number of hospitalisations observed.

CONCLUSION

Following discharge from hospital, holistic multidisciplinary outpatient management is associated with improved survival in older patients with multimorbidity. The findings of this study warrant further examination in randomised and cost-effectiveness trials.

Accessibility of ophthalmic healthcare for residents of an offshore island-an example of integrated delivery system

BACKGROUND

To assess the utilization of and satisfaction with ophthalmic healthcare provided by integrated delivery system (IDS) since 2000 and vision-related quality of life (VRQoL) for residents of an offshore island of Taiwan.

METHODS

Facilitators interviewed residents (age ≥ 50 years) with the 25-item National Eye Institute Visual Function Questionnaire (NEI-VFQ-25) for VRQoL and a questionnaire on clinical information, ophthalmic care utilization and satisfaction.

RESULTS

A total of 841 participants (response rate 93.4 %, 841/900) completed the questionnaire survey. Mean age was 63.7 (±10. 7) years. The common eye diseases were cataract (44.7 %), dry eye (15.5 %), and glaucoma (8.7 %). Among the participants, 61.0 % sought ophthalmic care under the IDS in the past year and 17.6 % experienced unmet ophthalmic needs in the past 6 months. Satisfaction with ophthalmic care under the IDS was 88.1 %. Determinants of dissatisfaction under the IDS were distance to healthcare facility and VRQoL. Predictors of VRQoL included age, residential area, marital status, occupation, comorbid condition, commercial insurance, household income, cataracts and glaucoma.

CONCLUSIONS

The implementation of IDS improves accessibility of ophthalmic care for residents of an offshore island. Geographic proximity to avail healthcare facility and VRQoL affect satisfaction with the IDS.