Self-reports of health care utilization compared to provider records

Design and Rationale for the Deep South Interactive Voice Response System-Supported Active Lifestyle Study: Protocol for a Randomized Controlled Trial

BACKGROUND

The rates of physical inactivity and related cancer incidence and mortality are disproportionately high in the Deep South region in the United States, a rural, medically underserved region with a large African American population compared with the rest of the nation. Given this region's lower rates of literacy and internet access, interactive voice response (IVR) system-automated telephone-based interventions have the potential to help overcome physical activity intervention barriers (literacy, internet access, costs, and transportation) but have yet to be extended to rural, underserved populations, such as in the Deep South. Thus, extensive formative research is being conducted to develop and beta test the Deep South IVR System-Supported Active Lifestyle intervention in preparation for dissemination in rural Alabama counties.

OBJECTIVE

This paper aims to describe the design and rationale of an ongoing efficacy trial of the Deep South IVR System-Supported Active Lifestyle intervention.

METHODS

A two-arm randomized controlled trial will be conducted to compare a 12-month physical activity intervention versus a wait-list control condition in 240 underactive adults from 6 rural Alabama counties. The Deep South IVR System-Supported Active Lifestyle intervention is based on the Social Cognitive Theory and includes IVR-automated physical activity-related phone counseling (daily in months 0-3, twice weekly in months 4-6, and weekly in months 7-12) and support from local rural county coordinators with the University of Alabama O'Neal Comprehensive Cancer Center Community Outreach and Engagement Office. The primary outcome is weekly minutes of moderate- to vigorous-intensity physical activity (7-day physical activity recall; accelerometry) at baseline, 6 months, 12 months, and 18 months. Rural Active Living Assessments will be conducted in each rural county to assess walkability, assess recreational amenities, and inform future environment and policy efforts.

RESULTS

This study was funded in March 2019 and approved by the institutional review board of the University of Alabama at Birmingham in April 2019. As of February 2020, start-up activities (hiring and training staff and purchasing supplies) were completed. Study recruitment and assessments began in September 2020 and are ongoing. As of February 2021, a total of 43 participants have been enrolled in Dallas County, 42 in Sumter County, and 51 in Greene County.

CONCLUSIONS

IVR-supported phone counseling has great potential for addressing physical activity barriers (eg, culture, literacy, cost, or transportation) and reducing related rural health disparities in this region.

TRIAL REGISTRATION

ClinicalTrials.gov NCT03903874; https://clinicaltrials.gov/ct2/show/NCT03903874.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/29245.

Examining the association between perceived neighbourhood safety and health services utilization: A cross-sectional study among older adults in the United States of America

OBJECTIVE

To assess the association between perceived neighbourhood safety and health services use among older adults.

METHODS

The Health and Retirement Study was used to assess the association of perceived neighbourhood safety with inpatient hospital utilization, contact with a physician, home health use, and any health services utilization in the United States of America (n = 10,844). Logistic regression models were used, while controlling for a large number of potential confounders.

RESULTS

The odds of any contact with a physician were greater among those who perceived their neighbourhood safety to be excellent (odds ratio (OR): 1.81, 95% confidence interval (CI): 1.20, 2.72) or very good (OR: 1.56, 95% CI: 1.04, 2.32) compared with those who perceived their neighbourhood safety as fair or poor, controlling for all model covariates. The odds of any health services utilization were greater among those who perceived their neighbourhood safety to be excellent (OR: 1.95, 95% CI: 1.26, 3.00) or very good (OR: 1.63, 95% CI: 1.06, 2.50) compared with those who perceived their neighbourhood safety as fair or poor controlling for all other model covariates. The odds of inpatient care were higher among those who perceived their neighbourhood to be excellent compared with those who compared their neighbourhood to be fair/poor (OR: 1.22, 95% CI: 1.01, 1.48). Results were not statistically significant for home health utilization.

CONCLUSIONS

These analyses show a relationship between perceived neighbourhood safety and contact with a physician and any health services utilization among older adults and a weaker relationship between perceived neighbourhood safety and inpatient services. Future research should continue to examine this relationship between perceived neighbourhood safety and health services utilization among older adults.

Effect of the OPTIMAL programme on self-management of multimorbidity in primary care: a randomised controlled trial

Background

Effective primary care interventions for multimorbidity are needed.

Aim

To evaluate the effectiveness of a group-based, 6-week, occupational therapy-led self-management support programme (OPTIMAL) for patients with multimorbidity.

Design and setting

A pragmatic parallel randomised controlled trial across eight primary care teams in Eastern Ireland with 149 patients with multimorbidity, from November 2015 to December 2018. Intervention was OPTIMAL with a usual care comparison.

Method

Primary outcomes were health-related quality of life (EQ-5D-3L) and frequency of activity participation (Frenchay Activities Index [FAI]). Secondary outcomes included independence in activities of daily living, occupational performance and satisfaction, anxiety and depression, self-efficacy, and healthcare utilisation. Complete case linear regression analyses were conducted. Age (<65/≥65 years) and the number of chronic conditions (<4/≥4) were explored further.

Results

A total of 124 (83.2%) and 121 (81.2%) participants had complete data at immediate and 6-month post-intervention follow-up, respectively. Intervention participants had significant improvement in EQ-VAS (visual analogue scale) at immediate follow-up (adjusted mean difference [aMD] = 7.86; 95% confidence interval [CI] = 0.92 to 14.80) but no difference in index score (aMD = 0.04; 95% CI = −0.06 to 0.13) or FAI (aMD = 1.22; 95% CI = −0.84 to 3.29). At 6-month follow-up there were no differences in primary outcomes and mixed results for secondary outcomes. Pre-planned subgroup analyses suggested participants aged <65 years were more likely to benefit.

Conclusion

OPTIMAL was found to be ineffective in improving health-related quality of life or activity participation at 6-month follow-up. Existing multimorbidity interventions tend to focus on older adults; preplanned subgroup analyses results in the present study suggest that future research should target younger adults (<65 years) with multimorbidity.

Anxiety sensitivity and respiratory disease outcomes among individuals with chronic obstructive pulmonary disease

OBJECTIVE

Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity and mortality worldwide. Depression and anxiety worsen COPD and lead to greater respiratory symptom severity and health care utilization. Fear of physical sensations of anxiety (AS-P) is known to exacerbate respiratory symptoms. The current study investigated the unique contribution of AS-P in respiratory symptom exacerbations, emergency department visits, hospitalizations, and COPD-related functional health status, controlling for medical characteristics, depression, and anxiety.

METHOD

The sample included 535 adults with COPD (M_age = 56.57; 58.1% male). Participants were recruited from a web-based panel of adults with chronic respiratory disease and completed an online battery of self-report measures.

RESULTS

Consistent with hypotheses, AS-P significantly increased the likelihood of acute symptom exacerbations by 12% and respiratory-related emergency department visits and hospitalizations by 7% during the prior 12 month period. Additionally, AS-P demonstrated a unique, large effect (f² = 0.37) on COPD-related functional health status.

CONCLUSION

Fear of physical sensations contributed to worse respiratory outcomes and health care utilization among adults with COPD. Screening for AS-P may effectively identify at-risk COPD patients, while reducing AS-P through targeted interventions may result in decreased symptom severity, functional limitations, and burden on the health care system.

The somatic care situation of people with mental illness

BACKGROUND AND AIMS

People with mental illness have worse physical health and reduced life expectancy compared to the general population. Nevertheless, their medical care is often insufficient. The present study aimed to investigate the somatic status of people with mental illness with a focus on somatic diagnoses, metabolic risk factors, regular somatic care, and routine check-ups.

METHODS

This study used a 14-item questionnaire to survey the somatic care situation of psychiatric university hospital patients. Main survey topics were psychiatric and somatic diagnoses, metabolic risk factors, regular somatic care, and routine check-ups.

RESULTS

Four-hundred and thirty-five people with mental illness (48.3% male, mean age 45.4 years) were included. More than three quarters of the participating people with mental illness had access to a general practitioner. People with affective and anxiety disorders reported significantly more contact with medical specialists for somatic diseases, but schizophrenic patients did not receive enough care. Not all people with mental illness and on psychiatric medication received regular somatic care. Somatic diseases increased with number of diagnoses, and the duration of the psychiatric illness was positively correlated with treatment motivation.

CONCLUSION

The observed unmet medical needs in this study might reflect the lack of treatment motivation in people with mental illness, but could also represent their obstacles to access care as well as a suboptimal communication between the treating psychiatrist and the referring general practitioner. Increasing awareness of somatic diseases in psychiatric patients and easier access to somatic care have to be implemented in psychiatric clinical routine. The risk of stigmatization in somatic institutions and the lack of self-care management in people with mental illness are complicating factors.

Evaluation of Peer-to-Peer Support and Health Care Utilization Among Community-Dwelling Older Adults

IMPORTANCE

The vast majority of older adults desire to age in their communities, and it is not clear what helps them be successful at aging in place.

OBJECTIVE

To investigate the comparative effectiveness of community-designed and community-implemented peer-to-peer (P2P) support programs vs standard community services (SCS) to promote health and wellness in at-risk older adults.

DESIGN, SETTING, AND PARTICIPANTS

This comparative effectiveness study involved a longitudinal cohort of adults aged 65 years and older conducted between 2015 and 2017. The setting was 3 communities in which community-based organizations delivered P2P services to older adults in California, Florida, and New York. Participants in the P2P group and in the SCS group were matched at enrollment into the study according to age, sex, and race/ethnicity at each site. Data analysis was performed from October 2018 to May 2020.

EXPOSURES

P2P support was provided by trained older adult volunteers in the same community. They provided support targeted at the needs of the older adult they served, including transportation assistance, check-in calls, social activities, help with shopping, and trips to medical appointments.

MAIN OUTCOMES AND MEASURES

Rates of hospitalization, urgent care (UC) and emergency department (ED) use, and a composite measure of health care utilization were collected over 12 months of follow-up.

RESULTS

A total of 503 participants were screened, 456 participants were enrolled and had baseline data (234 in the SCS group and 222 in the P2P group), and 8 participants had no follow-up data, leaving 448 participants for the main analysis (231 in the SCS group and 217 in the P2P group; 363 women [81%]; mean [SD] age, 80 [9] years). Participants in the P2P group more often lived alone, had lower incomes, and were more physically and mentally frail at baseline compared with the SCS group. After adjusting for propensity scores to account for baseline differences between the 2 groups, there was a statistically significant higher rate of hospitalization in the P2P group than in the SCS group (0.68 hospitalization per year vs 0.44 hospitalization per year; risk ratio, 1.54; 95% CI, 1.14-2.07; P = .005) during the 12 months of observation. There were no significant differences between the 2 groups in the rates of ED or UC visits or composite health care utilization over the 12 months of the study.

CONCLUSIONS AND RELEVANCE

P2P support was associated with higher rates of hospitalization but was not associated with other measures of health care utilization. Given that this is not a randomized clinical trial, it is not clear from these findings whether peer support will help older adults age in place, and the topic deserves further study.

Comparison of self-report and administrative data sources to capture health care resource use in people with chronic obstructive pulmonary disease following pulmonary rehabilitation

Background

The optimal method to collect accurate healthcare utilisation data in people with chronic obstructive pulmonary disease (COPD) is not well established. The aim of this study was to determine feasibility and compare self-report and administrative data sources to capture health care resource use in people with COPD for 12 months following pulmonary rehabilitation.

Methods

This is a secondary analysis of a randomised controlled equivalence trial comparing centre-based and home-based pulmonary rehabilitation. Healthcare utilisation data were collected for 12 months following pulmonary rehabilitation from self-report (monthly telephone questionnaires and diaries) and administrative sources (Medicare Benefits Schedule, medical records). Feasibility was assessed by the proportion of self-reports completed and accuracy was established using month-by-month and per participant comparison of self-reports with administrative data.

Results

Data were available for 145/163 eligible study participants (89%, mean age 69 (SD 9) years, mean forced expiratory volume in 1 s 51 (SD 19) % predicted; n = 83 male). For 1725 months where data collection was possible, 1160 (67%) telephone questionnaires and 331 (19%) diaries were completed. Accuracy of recall varied according to type of health care encounter and self-report method, being higher for telephone questionnaire report of emergency department presentation (Kappa 0.656, p < 0.001; specificity 99%, sensitivity 59%) and hospital admission (Kappa 0.669, p < 0.001; specificity 97%, sensitivity 68%) and lower for general practitioner (Kappa 0.400, p < 0.001; specificity 62%, sensitivity 78%) and medical specialist appointments (Kappa 0.458, p < 0.001; specificity 88%, sensitivity 58%). A wide variety of non-medical encounters were reported (allied health and nursing) which were not captured in administrative data.

Conclusion

For self-reported methods of healthcare utilisation in people with COPD following pulmonary rehabilitation, monthly telephone questionnaires were more frequently completed and more accurate than diaries. Compared to administrative records, self-reports of emergency department presentations and inpatient admissions were more accurate than for general practitioner and medical specialist appointments.

Trial registration

NCT01423227 at clinicaltrials.gov

Supplementary Information

The online version contains supplementary material available at 10.1186/s12913-020-05920-0.

REFRESH protocol: a non-inferiority randomised clinical trial comparing internet and teleconference to in-person 'Managing Fatigue' interventions on the impact of fatigue among persons with multiple sclerosis

INTRODUCTION

Multiple sclerosis (MS) is an immune-mediated disease of the central nervous system. It is considered a major cause of non-traumatic disability in young adults. One of the most common and disabling symptoms of MS is fatigue. MS fatigue can impact all aspects of quality of life, including physical, mental and social function. Fortunately, fatigue self-management interventions, such as 'Managing Fatigue: A 6 week energy conservation course', can decrease the impact of fatigue and improve health-related quality of life. The purpose of this study is to compare three modes of delivering the Managing Fatigue intervention-two remote delivery formats (teleconference and internet) and one in-person format-on perceptions of fatigue and its impact on physical, mental and social function.

METHODS AND ANALYSIS

A non-inferiority randomised clinical trial is being conducted to compare the three delivery formats (1:1:1 allocation ratio) among 582 participants with MS living in the Midwestern and Northeastern United States. The hypothesis is that teleconference and internet versions of the intervention are non-inferior to the traditional mode of clinical service delivery (ie, one to one, in person) in terms of the primary outcome of self-reported fatigue impact (ie, Fatigue Impact Scale) and the secondary outcome of health-related quality of life (ie, Multiple Sclerosis Impact Scale). Outcomes are being measured at baseline, 2 months, 3 months and 6 months. The primary analysis tool will be linear mixed effects model. The prespecified inferiority margin for the primary outcome is 10 points. We will also examine whether baseline characteristics (eg, sociodemographic) moderate outcomes of the Managing Fatigue intervention and whether changes in self-efficacy and fatigue self-management behaviours mediate changes in outcomes.

ETHICS AND DISSEMINATION

The protocol is approved centrally by the institutional review board at Case Western Reserve University. Eligible participants give consent before being enrolled and randomised into the study. The study results will be disseminated through relevant advocacy organisations, newsletters to participants, publication in peer-reviewed journals and presentations at scientific conferences.

TRIAL REGISTRATION NUMBER

NCT03550170; Pre-results.

Prevalence and Characteristics of Dysphagia Based on a Population-Based Survey

BACKGROUND & AIMS

Although dysphagia is common, there is limited information about the prevalence and burden of illness of dysphagia in the United States. We performed a population-based survey of more than 31,000 adults to evaluate the epidemiology, clinical characteristics, and health care-seeking behavior of individuals with dysphagia.

METHODS

We performed a cross-sectional analysis of adults in the United States who completed an online, self-administered health survey from April 4 through April 19, 2018. All respondents were asked which of the following symptoms they had ever experienced (presented in random order): dysphagia, abdominal pain, bloating, bowel incontinence, constipation, diarrhea, heartburn/reflux, nausea/vomiting, or none of the above. Only respondents who selected dysphagia continued the remaining survey, which included questions about dysphagia severity, use of compensatory maneuvers, health care seeking, and esophageal comorbidities. We used multivariable regression methods to adjust for confounding.

RESULTS

Of 31,129 individuals who participated in the survey, 4998 respondents (16.1%) reported experiencing dysphagia; 92.3% of these had symptoms in the previous week. We found that 16.3% of respondents described their dysphagia over the previous 7 days as either quite a bit or very severe. Drinking liquids to help with dysphagia (86.0%) and taking longer to finish eating (76.5%) were the most common compensatory maneuvers. Overall, 51.1% of individuals sought care for their difficulty swallowing; older age, male sex, having a usual source of care and insurance, having comorbidities, and more severe dysphagia symptoms increased the odds for seeking care (P < .05). The most commonly reported esophageal comorbidities were gastroesophageal reflux disease (30.9%), eosinophilic esophagitis (8.0%), and esophageal stricture (4.5%).

CONCLUSIONS

In a large population-based survey, we found that dysphagia is common; 1 of 6 adults reported experiencing difficulty swallowing. However, half of individuals have not discussed their symptoms with a clinician and many could have treatable disorders.

Rates and Predictors of Patient Underreporting of Hospitalizations During Follow-Up After Acute Myocardial Infarction: An Assessment From the TRIUMPH Study

BACKGROUND

Many clinical investigations depend on participant self-report as a principal method of identifying health care events. If self-report is used as the trigger to collect and adjudicate medical records, any event that is not reported by the patient will be missed by the investigators, reducing the power of the study and misrepresenting the risk of its participants. We sought to determine the rates and predictors of underreporting hospitalization events during the follow-up period of a prospective study of patients hospitalized with an acute myocardial infarction.

METHODS AND RESULTS

The TRIUMPH (Translational Research Investigating Underlying Disparities in Acute Myocardial Infarction Patients' Health Status) registry, a longitudinal multicenter cohort study of people with acute myocardial infarction in the United States, queried patients for hospitalization events during interviews at 1, 6, and 12 months. To validate these self-reports, medical records for all events at every hospital where the patient reported receiving care were acquired for adjudication, not just those for the reported events. Of the 4340 participants in TRIUMPH, 1209 (28%) reported at least one hospitalization. After medical records abstraction and adjudication, we identified 1086 hospitalizations from 639 participants (60.2±12 years of age, 38.2% women). Of these hospitalizations, 346 (31.9%) were underreported by the participants. Rates of underreporting ranged from 22.5% to 55.6% based on different patient characteristics. The odds of underreporting were highest for those not currently working (adjusted odds ratio, 1.66 [95% CI, 1.04-2.63]), lowest for those married (adjusted odds ratio, 0.50 [95% CI, 0.33-0.76]), and increased the longer the elapsed time between the admission and the patient's follow-up interview (adjusted odds ratio per month, 1.16 [95% CI, 1.08-1.24]). There was a substantial within-individual variation on the accuracy of reporting.

CONCLUSIONS

Hospitalizations after acute myocardial infarction are commonly underreported in interviews and should not be used alone to determine event rates in clinical studies.

Healthcare services and medication use among cancer survivors and their partners: a cross-sectional analysis of 16 European countries

PURPOSE

To estimate the association between a cancer diagnosis and the use of healthcare services and medication among cancer survivors (CS) and their partners (PCS), particularly in the first years after diagnosis.

METHODS

This is a cross-sectional study based on data from the Fourth Wave of the Survey of Health, Ageing and Retirement in Europe-SHARE (2010-2011); it included individuals aged ≥ 50 years and their partners, from 16 European countries. All CS diagnosed with a first primary cancer within 10 years (n = 1174) and corresponding PCS (n = 1174) were country-, sex-, age- and education-matched (1:3) with non-cancer individuals (NC) and partners of non-cancer individuals (PNC), respectively. Adjusted odds ratios (ORs) and 95% confidence intervals (95% CIs) were computed.

RESULTS

Healthcare use in the previous 12 months and current medication intake were more frequent among CS than NC; the ORs (95% CIs) were 2.56 (2.23-2.94) for ≥ 8 medical contacts, 3.07 (2.62-3.59) for hospital stays and 1.75 (1.52-2.03) for use of ≥ 3 drugs indicated for different health problems. Medical contacts (OR = 5.74, 95% CI 4.31-7.65) and hospitals stays (OR = 13.88, 95% CI 10.15-18.98) were more frequent among CS diagnosed in the last 2 years. Contacts with medical doctors (≥ 8; OR = 1.23, 95% CI 1.06-1.42) were also more common among PCS than PNC.

CONCLUSION

When compared to individuals without cancer, CS diagnosed in the last 10 years, as well as their partners, had an increased healthcare use.

IMPLICATION FOR CANCER SURVIVORS

These findings highlight the importance of family-focused care in oncological settings, in order to support patients as well as their partners, who are frequently their closest significant person.

Pre-post effectiveness evaluation of Chronic Disease Self-Management Program (CDSMP) participation on health, well-being and health service utilization

Objectives

The Chronic Disease Self-Management Program (CDSMP) is a standardized self-management intervention for patients with various chronic diseases. CDSMP provides self-management skills to enhance patient health, well-being, and coping skills. The present study evaluates the effectiveness of CDSMP delivered in routine clinical services on health, health behaviors and healthcare utilization in patients with various chronic illnesses.

Methods

A pragmatic single group pre-post design evaluated the effectiveness of the CDSMP in an Irish cohort using self-report data collected by service providers in hospital, community health and patient organizations. Data on health, health behavior and healthcare utilization were collected at baseline ( n = 263), immediately post-program ( n = 102), and six months ( n = 81) after enrollment.

Results

CDSMP participants reported statistically significant increases in activity levels, self-efficacy, energy and quality of life, and a significant decrease in depression scores at six months follow-up. There was a significant decrease in self-reported visits to the GP and in total nights spent in hospital.

Discussion

This national pre–post study provides preliminary evidence for the potential effectiveness of CDSMP delivered during routine care in improving important health outcomes and reducing health care utilization among a heterogeneous sample of chronic disease patients.

Chronic Constipation in the United States: Results From a Population-Based Survey Assessing Healthcare Seeking and Use of Pharmacotherapy

OBJECTIVES

Chronic idiopathic constipation (CIC) is characterized by unsatisfactory defecation and difficult or infrequent stools. CIC affects 9%-20% of adults in the United States, and although prevalent, gaps in knowledge remain regarding CIC healthcare seeking and medication use in the community. We recruited a population-based sample to determine the prevalence and predictors of (i) individuals having discussed their constipation symptoms with a healthcare provider and (ii) the use of constipation therapies.

METHODS

We recruited a representative sample of Americans aged 18 years or older who had experienced constipation. Those who met the Rome IV criteria for irritable bowel syndrome and opioid-induced constipation were excluded. The survey included questions on constipation severity, healthcare seeking, and the use of constipation medications. We used multivariable regression methods to adjust for confounders.

RESULTS

Overall, 4,702 participants had experienced constipation (24.0% met the Rome IV CIC criteria). Among all respondents with previous constipation, 37.6% discussed their symptoms with a clinician (primary care provider 87.6%, gastroenterologist 26.0%, and urgent care/emergency room physician 7.7%). Age, sex, race/ethnicity, marital status, employment status, having a source of usual care, insurance status, comorbidities, locus of control, and constipation severity were associated with seeking care (P < 0.05). Overall, 47.8% of respondents were taking medication to manage their constipation: over-the-counter medication(s) only, 93.5%; prescription medication(s) only, 1.3%; and both over-the-counter medication(s) and prescription medication(s), 5.2%.

DISCUSSION

We found that 3 of 5 Americans with constipation have never discussed their symptoms with a healthcare provider. Furthermore, the use of prescription medications for managing constipation symptoms is low because individuals mainly rely on over-the-counter therapies.

A Bourdieusian approach to class-related inequalities: the role of capitals and capital structure in the utilisation of healthcare services in later life

This paper draws on Bourdieu's theory of economic, social and cultural capital to understand the relative effect of the volume and the composition of these capitals on healthcare service use in later life. Based on data from the fifth wave of the Survey of Health, Aging, and Retirement in Europe (n = 64,840), we first look at the contribution of each capital in the use of three healthcare services (general practitioner, dentist and hospital). Using cluster analysis, we then mobilise Bourdieu's concept of habitus to explain how the unequal distribution of material and non-material capitals acquired in childhood lead to different levels of health and hospital care utilisation in later life. After controlling for demographic and health insurance variables, our results show that economic capital has the strongest individual association among the three capitals. However, the results of a cluster analysis used to distinguish between capital structures show that those with high non-material capital and low material capital have higher levels of primary healthcare utilisation, and in turn lower levels of hospital use. Bourdieu's approach sheds light on the importance of capitals in all forms and structures to understand the class-related mechanisms that contribute to different levels of healthcare use.

Self-treatment of skin infections by people who inject drugs

BACKGROUND AND AIMS

Persons who inject drugs (PWID) experience high rates of skin and soft tissue infections (SSTI) and often access emergency or inpatient treatment. However, many PWID do not seek care and self-treat some or all of their infections. The goal of the current study was to examine predictors of self-treatment of SSTI in a sample of hospitalized PWID, and describe methods of and reasons for self-treatment.

METHODS

PWID (N = 252) were recruited from inpatient medical units at an urban safety-net hospital to join a behavioral intervention trial. The baseline interview focused on past-year SSTI incidence and related treatment, including reasons for not accessing medical care and methods of self-treatment.

RESULTS

Of study participants, 162 (64%) reported having at least one SSTI in the past year. This subset was 59.9% White/Caucasian with a mean age of 38.0 (SD + 10.5). One-third of these participants (32.3%) reported ever self-treating SSTI in the past year. In a logistic regression model, number of past-year infections (OR = 1.81, p < .001) and positive outlook (OR = 2.46, p < .001) were associated with self-treatment of SSTI. Common methods of self-treatment included mechanically draining sores, applying heat/warm compress, and cleaning affected areas. Continued drug use and belief that infections were not serious and could be self-treated were two main reasons for not seeking professional medical care.

CONCLUSIONS

Interventions targeting SSTI among PWID should include education on when to seek medical care and the risks of serious infection, and could be implemented at local clinics or harm reduction programs to increase access.

Life beyond 5 Years after TAVI: Patients' Perceived Health Status and Long-Term Outcome after Transcatheter Aortic Valve Implantation

Background

Transcatheter aortic valve implantation (TAVI) is currently recommended for patients with severe aortic stenosis at intermediate or high surgical risk. The decision process during TAVI evaluation includes a thorough benefit-risk assessment, and knowledge about long-term benefits and outcomes may improve patients' expectation management.

Objective

To evaluate patients' perceived health status and self-reported long-term outcome more than 5 years after TAVI.

Methods and Results

Demographic and procedure data were obtained from all patients treated with TAVI at our institution from 2006 to 2012. A cross-sectional survey was conducted on the patients alive, measuring health status, including the EQ-5D-5L questionnaire, and clinical outcomes. 103 patients (22.8%) were alive at a median follow-up period of 7 years (5.4–9.8). 99 (96%) of the 103 patients were included in the final analysis. The mean age at follow-up was 86.5 years ± 8.0 years, and 56.6% were female. Almost all patients (93.9%) described an improvement of their quality of life after receiving TAVI. At late follow-up, the mean utility index and EQ-VAS score were 0.80 ± 0.20 and 58.49 ± 11.49, respectively. Mobility was found to be the most frequently reported limitation (85.4%), while anxiety/depression was the least frequently reported limitation (19.8%). With respect to functional class, 64.7% were in New York Heart Association (NYHA) class III or IV, compared to 67.0% prior to TAVI (p=0.51). Self-reported long-term outcomes revealed mainly low long-term complication rates. 74 total hospitalizations were reported after TAVI, and among those 43% for cardiovascular reasons. Within cardiovascular rehospitalizations, new pacemaker implantations were the most frequently reported (18.9%), followed by cardiac decompensation and coronary heart disease (15.6%).

Conclusion

The majority of the patients described an improvement of health status after TAVI. More than five years after TAVI, the patients' perceived health status was satisfactory, and the incidence of clinical events and hospitalizations was very low.

File audit to assess sustained fidelity to a recovery and wellbeing oriented mental health service model: an Australian case study

Background

Over the past decade there has been increasing attention to implementing recovery-oriented approaches within mental health service practice and enhancing fidelity to such approaches. However, as is often the case with evidence-based practices, less attention has been paid to the sustainability of recovery-oriented approaches over time. This study sought to investigate whether fidelity to a recovery-oriented practice framework – the Collaborative Recovery Model could be sustained over time.

Method

The study setting was an Australian community managed mental health organisation. A file audit of consumer support plans was undertaken using the Goal and Action Plan Instrument for Quality audit tool (GAP-IQ). The audit tool assessed 17 areas for quality. Consumers (n = 116) from a large community managed mental health organisation participated in the study. Sustained fidelity to the Collaborative Recovery Model (CRM) was determined by comparing results from the file audit to a similar audit conducted 3 years earlier.

Results

The file audit revealed a significant increase in fidelity to CRM practices between 2011 and 2014. Fidelity to individual audit items that comprise the GAP-IQ was also found to significantly increase across 16 of the 17 GAP-IQ audit items, with the exception of the ‘Action Plan Review’ audit item.

Conclusions

A comparison of file audit data across different time points within the same setting can provide useful feedback about whether or not a practice is being sustained over time. Although fidelity increased overtime the study design does not allow conclusions that training and coaching practices implemented by the organisation were responsible.

Body mass index and lifetime healthcare utilization

BACKGROUND

Overweight and obesity is a major global public health challenge, and understanding the implications for healthcare systems is essential for policy planning. Past studies have typically found positive associations between obesity and healthcare utilization, but these studies have not taken into consideration that obesity is also associated with early mortality. We examined associations between body mass index (BMI, reported as kg/m2) and healthcare utilization with and without taking BMI-specific survival into consideration.

METHODS

We used nationally representative data on 33 882 adults collected between 2002 and 2015. We computed BMI- and age-specific primary and secondary care utilization and multiplied the estimated values with gender-, age-, and BMI-specific probabilities of surviving to each age. Then, we summed the average BMI-specific utilization between 18 and 85 years.

RESULTS

During a survival-adjusted lifetime, males with normal weight (BMI: 18.5-24.9) had, on average, 167 primary care, and 77 secondary care contacts. In comparison, males with overweight (BMI: 25.0-29.9), category I obesity (BMI: 30.0-34.9), and category II/III obesity (BMI ≥35.0) had 11%, 41%, and 102% more primary care, and 14%, 29%, and 78% more secondary care contacts, respectively. Females with normal weight had, on average, 210 primary care contacts and 91 secondary care contacts. Females with overweight, category I obesity, and category II/III obesity had 20%, 34%, and 81% more primary care contacts, and 26%, 16%, and 16% more secondary care contacts, respectively.

CONCLUSION

The positive association between BMI and healthcare utilization was reduced, but not offset, when BMI-specific survival was taken into consideration. Our findings underpin previous research and suggest that interventions to offset the increasing prevalence of overweight, and especially obesity, are warranted.

The association of intensive care with utilization and costs of outpatient healthcare services and quality of life

Background

Little is known about outpatient health services use following critical illness and intensive care. We examined the association of intensive care with outpatient consultations and quality of life in a population-based sample.

Methods

Cross-sectional analysis of data from 6,686 participants of the Study of Health in Pomerania (SHIP), which consists of two independent population-based cohorts. Statistical modeling was done using Poisson regression, negative binomial and generalized linear models for consultations, and a fractional response model for quality of life (EQ-5D-3L index value), with results expressed as prevalence ratios (PR) or percent change (PC). Entropy balancing was used to adjust for observed confounding.

Results

ICU treatment in the previous year was reported by 139 of 6,686 (2,1%) participants, and was associated with a higher probability (PR 1.05 [CI:1.03;1.07]), number (PC +58.0% [CI:22.8;103.2]) and costs (PC +64.1% [CI:32.0;103.9]) of annual outpatient consultations, as well as with a higher number of medications (PC +37.8% [CI:17.7;61.5]). Participants with ICU treatment were more likely to visit a specialist (PR 1.13 [CI:1.09; 1.16]), specifically internal medicine (PR 1.67 [CI:1.45;1.92]), surgery (PR 2.42 [CI:1.92;3.05]), psychiatry (PR 2.25 [CI:1.30;3.90]), and orthopedics (PR 1.54 [CI:1.11;2.14]). There was no significant effect regarding general practitioner consultations. ICU treatment was also associated with lower health-related quality of life (EQ-5D index value: PC -13.7% [CI:-27.0;-0.3]). Furthermore, quality of life was inversely associated with outpatient consultations in the previous month, more so for participants with ICU treatment.

Conclusions

Our findings suggest that ICU treatment is associated with an increased utilization of outpatient specialist services, higher medication intake, and impaired quality of life.

Building Better Caregivers: A Pragmatic 12-Month Trial of a Community-Based Workshop for Caregivers of Cognitively Impaired Adults

Building Better Caregivers (BBC), a community 6-week, peer-led intervention, targets family caregivers of those with cognitive impairments. BBC was implemented in four geographically scattered areas. Self-report data were collected at baseline, 6 months, and 1 year. Primary outcome were caregiver strain and depression. Secondary outcomes included caregiver burden, stress, fatigue, pain, sleep, self-rated health, exercise, self-efficacy, and caregiver and care partner health care utilization. Paired t tests examined 6 month and 1-year improvements. General linear models examined associations between baseline and 6-month changes in self-efficacy and 12-month primary outcomes. Eighty-three participants (75% of eligible) completed 12-month data. Caregiver strain and depression improved significantly (Effect Sizes = .30 and .41). All secondary outcomes except exercise and caregiver health care utilization improved significantly. Baseline and 6-month improvements in self-efficacy were associated with improvements in caregiver strain and depression. In this pilot pragmatic study, BBC appears to assist caregivers while reducing care partner health care utilization. Self-efficacy appears to moderate these outcomes.

Childhood otitis media: Relationship with daycare attendance, harsh parenting, and maternal mental health

Psychological stress has been linked to developmental problems and poor health in children, but it is unclear whether it is also related to otitis media (OM). As part of a long-term study surveying the characteristics of childcare and development in Taiwan, we analyzed the relationship between OM and sources of psychological stress in children, such as poor maternal mental health and harsh parental discipline. We analyzed the data of 1998 children from the "Kids in Taiwan: National Longitudinal Study of Child Development & Care (KIT) Project" at the age of 3 years. Using bivariate and multivariate logistic regression models, we tested several risk factors as potential independent predictors of two outcomes: parent-reported incidence of OM and child health. The proportion of children who had developed OM in the first 3 years of their life was 12.5%. Daycare attendance (odds ratio [OR]: 1.475; 95% confidence interval [CI]: 1.063-2.046), poor maternal mental health (OR: 1.913; 95% CI: 1.315-2.784), and harsh parental discipline (OR: 1.091; 95% CI: 1.025-1.161) correlated with parent-reported occurrence of OM. These findings suggest that providing psychosocial support to both parents and children might be a novel strategy for preventing OM.

Correlates of health care use among White and minority men and women with diabetes: An NHANES study

AIMS

The current study sought to identify patient-level factors related to health care use among White and minority men and women with diabetes.

METHODS

A sample of 447 of non-pregnant individuals with diabetes, ages 18-64, was drawn from the 2015-2016 National Health and Nutrition Examination Surveys dataset. Poisson regression models tested associations between health care use and self-rated health, depression, medical comorbidities, body mass index, marital status, number of children, income, insurance coverage, and age, stratified by gender and racial/ethnic minority status.

RESULTS

Poorer self-rated health was the only significant correlate of increased health care use among White men with diabetes whereas income and insurance were significant correlates of increased use among minority men. Among White and minority women, higher levels of depression and being single were correlated with greater health care use. Comorbid medical conditions and insurance coverage were also related to use among minority women.

CONCLUSIONS

Among individuals with diabetes, health care use among White men appeared to be driven by subjective health whereas financial factors were critical among minority men. Family structure and mental health were instrumentally associated with health care use among all women. These factors can be targeted to promote equitable access to care.

Help-seeking behavior among community-dwelling adults with chronic pain

Background: Some individuals with chronic pain do not seek care. This decision may be due to characteristics of the individual, pain, and/or their health professional(s). Aims: This study aimed to identify and compare features of individuals with chronic pain, their pain and general health, and their health care professional between community-dwelling adults who did and did not seek care. Methods: Randomly selected adults were mailed a study questionnaire that screened for chronic pain (pain persisting ≥3 months) and asked about their general well-being (Short Form [SF]-36), pain location (body diagram), pain intensity and characteristics (Leeds Assessment of Neuropathic Symptoms and Signs), experiences with health care professionals (Chronic Illness Resources Survey), and visits made to health professionals over the past year. Respondents were categorized as help-seeking (≥1 visit in the past year) and non-help-seeking (zero visits in the past year). Results: Six percent of respondents (44/696) were non-help-seeking. These respondents differed in individual, pain, and health care professional characteristics when compared to those who did seek care. Specifically, when other variables were controlled, non-help-seeking individuals were less likely to be male (relative risk [RR] = 0.39, 95% confidence interval [CI], 0.18-0.86), report comorbid conditions (RR = 0.46, 95% CI, 0.22-0.98), report being treated as an equal partner in decision making (RR = 0.40, 95% CI, 0.18-0.93), and rate their health care professional as important to their pain management (RR = 0.39, 95% CI, 0.18-0.85). They were more likely to use over-the-counter medication to manage their pain (RR = 2.52, 95% CI, 1.14-5.58). Conclusions: Experiences with health professionals play a role in determining whether an individual manages his or her pain independently. Future research should explore the safety of those who do not seek care.

Income-related inequality and inequity in children's health care: A longitudinal analysis using data from Brazil

The Brazilian Unified Health System was created in the late 1980s to ensure free universal access to health care and was funded by taxes and social contributions. The persistent inequity in access to health services in favour of richer individuals in Brazil has been observed in the literature. However, to the best of our knowledge, no measurement of inequality in medicine use or private health insurance (PHI) among children has been performed with longitudinal data. This paper uses inequality indices and their decompositions to analyse the income-related inequalities/inequities in children's health care in the city of Pelotas, Brazil, using longitudinal data following children from 12 to 72 months of age. Our sample with data in all waves has between 1877 and 2638 children (varying according to outcome). We seek to answer three questions: i) How does the inequality/inequity in health care evolve as children grow up? ii) What are the main factors associated with inequality in children's health care? iii) How much of the change in inequality/inequity is explained by mobility in children's health care and income mobility? We found that inequities in health care have their beginnings in early childhood but that there was a reduction in inequity at 72 months of age. Ownership of children's PHI was associated with greater pro-rich inequity in health care. The reduction in inequality/inequity was linked to mobility in the sense that initially poorer children had greater gains in health care (a greater increase in PHI ownership and a lower reduction in medicine use). Despite this improvement among the poorest, apparently, the Brazilian public health service seems to fail to ensure equity in health care use among children, with possible long-term consequences on inequalities in health.

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The inequities in health care have their beginnings even in early childhood.

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Income and mother's education have a strong contribution in the inequalities.

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Private health insurance has strong contribution in inequalities of medicine use.

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There was reduction in inequity for children's health care in Pelotas/Brazil.

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This improvement for poorest children occurred when they reached 72 months.

Oregon's Coordinated Care Organization Experiment: Are Members' Experiences of Care Actually Changing?

In 2012, Oregon embarked on an ambitious plan to redesign financing and care delivery for Medicaid. Oregon's Coordinated Care Organizations (CCOs) are the first statewide effort to use accountable care principles to pay for Medicaid benefits. We surveyed 8,864 Medicaid-eligible participants approximately 1 year before and 12 months after CCO implementation to assess the impact of CCOs on member-reported outcomes. We compared changes in outcomes over time between Medicaid CCO members, Medicaid fee-for-service (FFS) members, and those who were uninsured. After 1 year, Medicaid beneficiaries enrolled in CCOs reported better access to care, better quality care, and better connections to primary care than Medicaid FFS or uninsured persons. We did not find early evidence of improvements in preventive care and screenings or in ED utilization. Although these are early indicators, results suggest that Oregon's delivery system transformation is having a positive impact on patient experience outcomes.

Self-Report of Outpatient Therapy Dose at 6 and 12 Months After Severe Traumatic Brain Injury

OBJECTIVE

Determine agreement between self-reported dose and dose reflected in administrative records of outpatient physical, occupational, and speech therapies at 6 and 12 months after severe traumatic brain injury (TBI), for the purpose of examining accuracy and predictors of accuracy of self-reported health care utilization in this population.

DESIGN

Secondary analysis of survey used in a larger study; participants were queried about therapy doses using a structured interview, either alone or assisted by relatives if they so chose, with responses compared to administrative records.

SETTING

Rehabilitation center providing outpatient TBI therapies.

PARTICIPANTS

Sixty-five people with severe TBI living in the community provided 6-month data (N=65); 54 provided 12-month data.

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

Degree of agreement with administrative records of scheduled and billed therapy appointments, measured using intraclass correlation coefficients (ICCs), with linear regression used to predict accuracy from demographic variables and cognitive status.

RESULTS

ICCs were in the moderate range at 6 months, but were more variable, with some in the poor range, at 12 months. Agreement was higher for scheduled than for billed (attended) appointments. Assisted and unassisted patients provided comparable agreement with records. No demographic factors were associated with accuracy, but lower cognitive FIM scores, as hypothesized, tended to predict lower agreement at 6 months.

CONCLUSIONS

People with severe TBI can provide reasonable estimates of commonly prescribed outpatient therapy doses at 6 months postinjury. Accuracy may be improved by inviting patients to request assistance from relatives and by asking them to consider attended (vs scheduled) sessions.

Health Outcomes and Lifestyle in a Sample of People With Multiple Sclerosis (HOLISM): Longitudinal and Validation Cohorts

Objective: To report the methodology and summary data of the Health Outcomes and Lifestyle In a Sample of people with Multiple sclerosis (HOLISM) longitudinal and validation cohorts. We report (1) data on participation, socio-demographics, disease characteristics, medication use, modifiable lifestyle risk factor exposures, and health outcomes of the HOLISM longitudinal cohort 2.5-years post enrolment; (2) attrition at this 2.5-year wave; and (3) baseline characteristics of the associated HOLISM validation cohort. Methods: The HOLISM longitudinal study recruited people internationally with self-reported diagnosed multiple sclerosis (MS) through web 2.0 platforms and MS society newsletters. Participants, first recruited in 2012, were invited 2.5-years later to participate in a follow-up survey. At both time points, participants completed a comprehensive online questionnaire of socio-demographics, modifiable lifestyle exposures, and health outcomes using validated and researcher-designed tools. The same methodology was used to recruit a new sample: the HOLISM validation cohort. Characteristics were explored using summary measures. Results: Of 2,466 people with MS at baseline, 1,401 (56.8%) provided data at 2.5-year follow-up. Attrition was high, likely due to limited amount of contact information collected at baseline. Completion of the 2.5-year wave was associated with healthier lifestyle, and better health outcomes. Participants completing follow-up had diverse geographical location, were predominantly female, married, unemployed or retired. At 2.5-year follow-up, nearly 40% were overweight or obese, most were physically active, non-smokers, consumed little alcohol, used vitamin D/omega-3 supplements, and 42% reported current disease-modifying drug use. Thirty percentage of reported cane or gait disability, while 13% relied on major mobility supports (Patient Determined Disease Steps). Approximately half the respondents reported a comorbidity, 63% screened positive for clinically significant fatigue (Fatigue Severity Scale), and 22% screened positive for depression (Patient Health Questionnaire-9). The validation cohort's characteristics were mostly consistent with previously reported HOLISM baseline data. Conclusions: Exploring prospective associations of modifiable environmental/behavioral risk factors with health outcomes in this international longitudinal sample of people with MS will be beneficial to MS research. Impacts of attrition and selection bias will require consideration. The validation cohort provides opportunity for replication of previous findings, and also for temporal validation of predictive models derived from the HOLISM cohort.

Diminished Trust of Healthcare Providers, Risky Lifestyle Behaviors, and Low Use of Health Services: A Descriptive Study of Rural Adolescents

The purpose of our study was to determine the extent to which individual characteristic variables predict trust of healthcare provider (HCP), lifestyle behaviors, and use of health services among adolescents attending public high school in rural Indiana. The sample included 224 individuals surveyed in 9th grade or 12th grade required courses. Trust of HCP and lifestyle behaviors were predicted using hierarchical multiple regression; number of HCP visits and emergency department (ED) visits in the past 12 months were predicted using negative binomial regression. This sample of adolescents living in a rural area reported riskier lifestyle behaviors than another sample of adolescents, lower trust of HCP than adults in general, and fewer HCP and ED visits than adolescents in general. Our study supports the need for school-based health services in rural areas and the opportunity for school nurses to act as care coordinators for marginalized youth.

Association Between Anxiety, Depression, and Post-traumatic Stress Disorder and Outcomes After Ischemic Stroke

Background: Stroke patients are known to be at risk of developing anxiety, depression, and post-traumatic stress disorder (PTSD). Objective: To determine the overlap between anxiety, depression, and PTSD in patients after stroke and to determine the association between these disorders and quality of life, functional status, healthcare utilization, and return to work. Methods: A cross-sectional telephone survey was conducted to assess for depression, anxiety, PTSD, and health-related outcomes 6-12 months after first ischemic stroke in patients without prior psychiatric disease at a single stroke center. Results: Of 352 eligible subjects, 55 (16%) completed surveys. Seven subjects (13%) met criteria for probable anxiety, 6 (11%) for PTSD, and 11 for depression (20%). Of the 13 subjects (24%) who met criteria for any of these disorders, 6 (46%) met criteria for more than one, and 5 (39%) met criteria for all three. There were no significant differences in baseline characteristics, including stroke severity or neurologic symptoms, between those with or without any of these disorders. Those who had any of these disorders were less likely to be independent in their activities of daily living (ADLs) (54 vs. 95%, p < 0.001) and reported significantly worse quality of life (score of 0-100, median score of 50 vs. 80, p < 0.001) compared to those with none of these disorders. Conclusions: Anxiety, depression, and PTSD are common after stroke, have a high degree of co-occurrence, and are associated with worse outcomes, including quality of life and functional status.

Self-report versus electronic medical record recorded healthcare utilisation in older community-dwelling adults: Comparison of two prospective cohort studies

INTRODUCTION

Self-reported measures of healthcare utilisation are often used in longitudinal cohort studies involving older community-dwelling people. The aim of this study is to compare healthcare utilisation rates using patient self-report and manual extraction from the general practice (GP) electronic medical record (EMR).

METHODS

Study population: Two prospective cohort studies (n = 806 and n = 1,377, aged ≥70 years) conducted in the Republic of Ireland were compared. Study outcomes: GP, outpatient department (OPD) and emergency department (ED) visits over a one-year period. Statistical analysis: Descriptive statistics of the two cohorts are presented. A negative binomial regression was performed and results are presented as incidence rate ratios (IRR) with 95% confidence intervals (CI). For the outcome of any ED visit, linear regression was performed, yielding risk ratios (RR) with 95% CI.

RESULTS

The annual rates of GP, OPD and ED visits were 6.30 (SD 4.63), 2.11 (SD 2.46) and 0.26 (SD 0.62) respectively in GP EMR cohort, compared to 5.65 (SD 8.06), 2.09 (SD 5.83) and 0.32 (SD 0.84) in the self-report cohort. In univariate regression analysis comparing healthcare utilisation, the self-report cohort reported a lower frequency of GP visits (unadjusted IRR 0.90 (95% CI 0.84, 0.96), p = 0.02)), a greater frequency of ED visits (1.20 (0.98, 1.49), p = 0.083)), and no difference in OPD visits (unadjusted IRR 0.99 (95% CI 0.86, 1.13), p = 0.845)). In multivariate analysis, adjusted for relevant confounders, there was no difference in GP visits (adjusted IRR 0.99 (95% CI 0.92, 1.06), p = 0.684)) or OPD visits (adjusted IRR 1.09 (0.95, 1.25), p = 0.23)) between the two cohorts. However, the self-report cohort reported 37% more ED visits (adjusted IRR 1.37 (1.10, 1.71), p = 0.005)) and were more likely to report any ED visit (adjusted RR 1.23 (95% CI 1.02, 1.48), p = 0.028)).

CONCLUSIONS

This study demonstrates that reported rates of GP and OPD visits were similar but there were differences in reported ED visits, with significantly higher self-reported visits. This may be due to ED visits not being notified to the GP and contextual issues such as transfer of healthcare utilisation data between sectors may vary in different healthcare systems.

Family History in the Primary Open-Angle African American Glaucoma Genetics Study Cohort

PURPOSE

To determine the relationship between positive family history (FH) and primary open-angle glaucoma (POAG) diagnosis and clinical presentation in the Primary Open-Angle African American Glaucoma Genetics (POAAGG) cohort.

METHODS

FH of POAG in first-degree relatives was assessed in 2365 subjects in the POAAGG cohort. A standardized interview was used to assess FH of glaucoma, demographic characteristics, lifestyle choices, and medical and ocular comorbidities.

RESULTS

Positive FH was associated with increased risk of POAG (age-adjusted odds ratio and 95% confidence interval 3.4 [2.8, 4.1]). In age-adjusted analysis among POAG cases, positive FH was associated with younger age (P < .001), female sex (P < .001), hypertension (P = .006), use of hypertension medication (P = .03), and prior glaucoma surgery (P = .02). Cases with positive FH also had thicker retinal nerve fiber layers (P = .03).

CONCLUSIONS

The risk conferred by positive FH suggests strong genetic underpinnings for some patients with this disease, which will be investigated by genome-wide association studies and whole exome sequencing. NOTE: Publication of this article is sponsored by the American Ophthalmological Society.

Improving care for older people with long-term conditions and social care needs in Salford: the CLASSIC mixed-methods study, including RCT

Background

The Salford Integrated Care Programme (SICP) was a large-scale transformation project to improve care for older people with long-term conditions and social care needs. We report an evaluation of the ability of the SICP to deliver an enhanced experience of care, improved quality of life, reduced costs of care and improved cost-effectiveness.

Objectives

To explore the process of implementation of the SICP and the impact on patient outcomes and costs.

Design

Qualitative methods (interviews and observations) to explore implementation, a cohort multiple randomised controlled trial to assess patient outcomes through quasi-experiments and a formal trial, and an analysis of routine data sets and appropriate comparators using non-randomised methodologies.

Setting

Salford in the north-west of England.

Participants

Older people aged ≥ 65 years, carers, and health and social care professionals.

Interventions

A large-scale integrated care project with three core mechanisms of integration (community assets, multidisciplinary groups and an ‘integrated contact centre’).

Main outcome measures

Patient self-management, care experience and quality of life, and health-care utilisation and costs.

Data sources

Professional and patient interviews, patient self-report measures, and routine quantitative data on service utilisation.

Results

The SICP and subsequent developments have been sustained by strong partnerships between organisations. The SICP achieved ‘functional integration’ through the pooling of health and social care budgets, the development of the Alliance Agreement between four organisations and the development of the shared care record. ‘Service-level’ integration was slow and engagement with general practice was a challenge. We saw only minor changes in patient experience measures over the period of the evaluation (both improvements and reductions), with some increase in the use of community assets and care plans. Compared with other sites, the difference in the rates of admissions showed an increase in emergency admissions. Patient experience of health coaching was largely positive, although the effects of health coaching on activation and depression were not statistically significant. Economic analyses suggested that coaching was likely to be cost-effective, generating improvements in quality of life [mean incremental quality-adjusted life-year gain of 0.019, 95% confidence interval (CI) –0.006 to 0.043] at increased cost (mean incremental total cost increase of £150.58, 95% CI –£470.611 to £711.776).

Limitations

The Comprehensive Longitudinal Assessment of Salford Integrated Care study represents a single site evaluation, with consequent limits on external validity. Patient response rates to the cohort survey were < 40%.

Conclusions

The SICP has been implemented in a way that is consistent with the original vision. However, there has been more rapid success in establishing new integrated structures (such as a formal integrated care organisation), rather than in delivering mechanisms of integration at sufficient scale to have a large impact on patient outcomes.

Future work

Further research could focus on each of the mechanisms of integration. The multidisciplinary groups may require improved targeting of patients or disease subgroups to demonstrate effectiveness. Development of a proven model of health coaching that can be implemented at scale is required, especially one that would provide cost savings for commissioners or providers. Similarly, further exploration is required to assess the longer-term benefits of community assets and whether or not health impacts translate to reductions in care use.

Trial registration

Current Controlled Trials ISRCTN12286422.

Funding

This project was funded by the NIHR Health Services and Delivery Research programme and will be published in full inHealth Services and Delivery Research; Vol. 6, No. 31. See the NIHR Journals Library website for further project information.

Exploring levels and correlates of health literacy in Arabic and Vietnamese immigrant patients with cancer and their English-speaking counterparts in Australia: a cross-sectional study protocol

INTRODUCTION

For immigrants diagnosed with cancer, the stress of a cancer diagnosis and treatment can be amplified by unfamiliarity with the health system, lack of culturally and linguistically appropriate information, and inability to communicate efficiently and accurately with the treating team. Lower levels of health literacy may be one factor underlying poorer outcomes among immigrant patients with cancer, but there have been few studies exploring this issue to date. This study aims to investigate the levels and correlates of health literacy in two immigrant populations affected by cancer and their English-speaking counterparts.

METHODS AND ANALYSIS

Levels and correlates of health and eHealth literacy will be evaluated using a cross-sectional self-report questionnaire. Eligible, English, Arabic and Vietnamese patients with cancer and survivors (n=50 of each language group) will be invited to complete a questionnaire in their preferred language containing the Health Literacy Questionnaire, the eHealth Literacy Scale and study-specific questions assessing potential correlates of poor health literacy, including gender, age, education level, acculturation into Australian society and number of chronic illnesses.Multivariable logistic regression will be used to identify potential approaches to support effective communication with healthcare providers and preferred methods for assessing patient-reported outcomes (PROs) to support culturally appropriate cancer care.The outcomes of this study will be used to better meet the needs of immigrant populations, including the tailoring of interventions appropriate to different health literacy levels. Outcomes will also inform strategies for PRO assessment to inform unmet needs and to address Australian healthcare system challenges to meet the needs of immigrant populations.

ETHICS AND DISSEMINATION

The study was reviewed and approved by the Human Research Ethics Committee of South Western Sydney Local Health District (approval number: HREC/16/LPOOL/650). Results from the study will aim to be published at international conferences and in peer-reviewed journals.

Is self or caregiver report comparable to Medicare claims indicators of healthcare utilization after stroke?

Background Claims data from Medicare or other payers might not generalize to other populations regarding service use after stroke especially among younger patients. However, high agreement between self-report and Medicare claims data would support the use of self-reported healthcare utilization data in these populations. Methods A population-based sample of 147 stroke participants with traditional fee-for service Medicare and their family caregivers was examined. Concordance with Medicare claims was examined for stroke participant self-report for Emergency Room visits, hospitalizations, and physician visits for a six-month period after stroke, and for both stroke participant and caregiver reports of receipt of Physical Therapy (PT), Speech and Language Pathology (SLP), or Home Health Agency (HHA) visits. Results Agreement was good for Emergency Room visits (kappa 0.75), hospitalization (kappa 0.70), and physician visits (Prevalence Adjusted Bias Adjusted Kappa [PABAK] 0.69) but more moderate for physical therapy, speech and language therapy, and home health agency visits (kappa 0.56-0.63). Caregiver agreement with Medicare claims was similar to stroke participant agreement. African Americans were less likely to self-report therapy compared to whites (OR 0.32 PT, 0.38 SLP, 0.29 HHA, p < 0.03). Younger stroke participants reported lower levels of Emergency Room visits than claims (OR 0.81, p = 0.001). Conclusion Healthcare utilization after stroke can be reliably assessed from Medicare claims, Stroke participant, or Caregiver report for salient events such as hospitalizations and Emergency Room visits. Self-report and caregiver report appear to be less reliable for identifying use of therapy or home health services. Caution should be used when interpreting disparities based on self-report data alone in these areas.

Developing a multidisciplinary rehabilitation package following hip fracture and testing in a randomised feasibility study: Fracture in the Elderly Multidisciplinary Rehabilitation (FEMuR)

BACKGROUND

Proximal femoral fracture is a major health problem in old age, with annual UK health and social care costs of £2.3B. Rehabilitation has the potential to maximise functional recovery and maintain independent living, but evidence of clinical effectiveness and cost-effectiveness is lacking.

OBJECTIVES

To develop an enhanced community-based rehabilitation package following surgical treatment for proximal femoral fracture and to assess acceptability and feasibility for a future definitive randomised controlled trial (RCT) and economic evaluation.

DESIGN

Phase I - realist review, survey and focus groups to develop the rehabilitation package. Phase II - parallel-group, randomised (using a dynamic adaptive algorithm) feasibility study with focus groups and an anonymised cohort study.

SETTING

Recruitment was from orthopaedic wards of three acute hospitals in the Betsi Cadwaladr University Health Board, North Wales. The intervention was delivered in the community following hospital discharge.

PARTICIPANTS

Older adults (aged ≥ 65 years) who had received surgical treatment for hip fracture, lived independently prior to fracture, had mental capacity (assessed by the clinical team) and received rehabilitation in the North Wales area.

INTERVENTIONS

Participants received usual care (control) or usual care plus an enhanced rehabilitation package (intervention). Usual care was variable and consisted of multidisciplinary rehabilitation delivered by the acute hospital, community hospital and community services depending on need and availability. The intervention was designed to enhance rehabilitation by improving patients' self-efficacy and increasing the amount and quality of patients' practice of physical exercise and activities of daily living. It consisted of a patient-held information workbook, a goal-setting diary and six additional therapy sessions.

MAIN OUTCOME MEASURES

The primary outcome measure was the Barthel Activities of Daily Living (BADL) index. The secondary outcome measures included the Nottingham Extended Activities of Daily Living (NEADL) scale, EuroQol-5 Dimensions, ICEpop CAPability measure for Older people, General Self-Efficacy Scale, Falls Efficacy Scale - International (FES-I), Self-Efficacy for Exercise scale, Hospital Anxiety and Depression Scale (HADS) and service use measures. Outcome measures were assessed at baseline and at 3-month follow-up by blinded researchers.

RESULTS

Sixty-two participants were recruited (23% of those who were eligible), 61 were randomised (control, n = 32; intervention, n = 29) and 49 (79%) were followed up at 3 months. Compared with the cohort study, a younger, healthier subpopulation was recruited. There were minimal differences in most outcomes between the two groups, including the BADL index, with an adjusted mean difference of 0.5 (Cohen's d = 0.29). The intervention group showed a medium-sized improvement on the NEADL scale relative to the control group, with an adjusted mean difference between groups of 3.0 (Cohen's d = 0.63). There was a trend for greater improvement in FES-I and HADS in the intervention group, but with small effect sizes, with an adjusted mean difference of 4.2 (Cohen's d = 0.31) and 1.3 (Cohen's d = 0.20), respectively. The cost of delivering the intervention was £231 per patient. There was a possible small relative increase in quality-adjusted life-years in the intervention group. No serious adverse events relating to the intervention were reported.

CONCLUSIONS

Trial methods were feasible in terms of eligibility, recruitment and retention, although recruitment was challenging. The NEADL scale was more responsive than the BADL index, suggesting that the intervention could enable participants to regain better levels of independence compared with usual care. This should be tested in a definitive Phase III RCT. There were two main limitations of the study: the feasibility study lacked power to test for differences between the groups and a ceiling effect was observed in the primary measure.

TRIAL REGISTRATION

Current Controlled Trials ISRCTN22464643.

FUNDING

This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 21, No. 44. See the NIHR Journals Library for further project information.

Prevalence of psychological distress among parents of children with intellectual disabilities in Malawi

BACKGROUND

Children with intellectual disabilities are common and are increasing in number as more children survive globally. In stark contrast to the 1-3% prevalence of intellectual disability in children globally (reported by WHO), studies from Malawi provide alarmingly high rates (26%). We know that the prevalence of psychological distress is as high as 50% in parents of children with intellectual disabilities in Europe and the US. No such studies have yet been conducted in Africa. This study is aimed at determining the prevalence and risk factors for psychological distress among parents of intellectually disabled children in Malawi.

METHODS

This quantitative cross-sectional study was conducted in January and February 2015. One hundred and seventy mothers and fathers of children with intellectual disabilities as diagnosed by psychiatric clinical officers were randomly sampled from two selected child disability clinics. The Self-Reporting Questionnaire (SRQ) was used "as measure for psychological distress and questions on socio-demographic variables were administered to all consenting participants." Data was coded, cleaned and analyzed using STATA.

RESULTS

70/170 (41.2%) of parents of children with intellectual disabilities reported psychological distress. Univariate and multivariate analysis showed that area of residence (P < 0.05), low socio-economic status (P < 0.05), knowledge of the disability of one's child (P < 0.05), low confidence in managing the disabled child (P < 0.05), increased perceived burden of care (P = 0.05), and having no sources for psychological support (P < 0.05) significantly predicted psychological distress among the parents for children with disabilities.

CONCLUSION

There is huge burden of psychological distress among parents of intellectually disabled children in Malawi. Psychosocial interventions are urgently needed to support parents of children with intellectual disability in Malawi.

Cost, Value, and Financial Hardship in Cancer Care: Implications for Pediatric Oncology

Cancer care in the United States faces a perfect storm: an aging population and expected increased cancer incidence, growing numbers of cancer survivors with ongoing care needs, and continued scientific advancements, offering extraordinary promise at extraordinary cost. How, then, do we as pediatric oncologists engage in the dialogue about cancer cost considerations? The purpose of this article and its accompanying session presented at the 2018 ASCO Annual Meeting is to introduce concepts of cost, value, and financial hardship. In the first section, we will provide an overview of principles of health economics, including components of cost, time horizon consideration, discounting, and methods to calculate incremental cost-effectiveness among therapeutic approaches. We will then introduce the value framework being debated in adult oncology and offer potential opportunities for its application in pediatric oncology. In the second section, we will describe the integration of the cost-effectiveness paradigm in an ongoing pediatric clinical trial, including design and analytic considerations. In the third section, we will shift away from cost to the health care system to cost to the patient, which is also termed "financial toxicity" or "financial hardship," focusing on the ongoing burden of cost on survivors of childhood cancer. Our goal is to provide our readers with the vocabulary and understanding of this complex and often thorny debate so that they can be active participants and informed advocates for their patients.

Motor Retraining (MoRe) for Functional Movement Disorders: Outcomes From a 1-Week Multidisciplinary Rehabilitation Program

BACKGROUND

Functional movement disorders (FMDs) are conditions of abnormal motor control thought to be caused by psychological factors. These disorders are commonly seen in neurologic practice, and prognosis is often poor. No consensus treatment guidelines have been established; however, the role of physical therapy in addition to psychotherapy has increasingly been recognized. This study reports patient outcomes from a multidisciplinary FMD treatment program using motor retraining (MoRe) strategies.

OBJECTIVE

To assess outcomes of FMD patients undergoing a multidisciplinary treatment program and determine factors predictive of treatment success.

DESIGN

Retrospective chart review.

SETTING

University-affiliated rehabilitation institute.

PATIENTS

Thirty-two consecutive FMD patients admitted to the MoRe program from July 2014-July 2016.

INTERVENTION

Patients participated in a 1-week, multidisciplinary inpatient treatment program with daily physical, occupational, speech therapy, and psychotherapy interventions.

MAIN OUTCOME MEASUREMENTS

Primary outcome measures were changes in the patient-rated Clinical Global Impression Scale (CGI) and the physician-rated Psychogenic Movement Disorder Rating Scale (PMDRS) based on review of standardized patient videos. Measurements were taken as part of the clinical evaluation of the program.

RESULTS

Twenty-four of the 32 patients were female with a mean age of 49.1 (±14.2) years and mean symptom duration of 7.4 (±10.8) years. Most common movement phenomenologies were abnormal gait (31.2%), hyperkinetic movements (31.2%), and dystonia (31.2%). At discharge, 86.7% of patients reported symptom improvement on the CGI, and self-reported improvement was maintained in 69.2% at the 6-month follow-up. PMDRS scores improved by 59.1% from baseline to discharge. Longer duration of symptoms, history of abuse, and comorbid psychiatric disorders were not significant predictors of treatment outcomes.

CONCLUSIONS

The majority of FMD patients experienced improvement from a 1-week multidisciplinary inpatient rehabilitation program. Treatment outcomes were not negatively correlated with longer disease duration or psychiatric comorbidities. The results from our study are encouraging, although further long-term prospective randomized studies are needed.

LEVEL OF EVIDENCE

III.

Hip fracture in the elderly multidisciplinary rehabilitation (FEMuR) feasibility study: testing the use of routinely collected data for future health economic evaluations

Background

Health economic evaluations rely on the accurate measurement of health service resource use in order to calculate costs. These are usually measured with patient completed questionnaires using instruments such as the Client Service Receipt Inventory (CSRI). These rely on participants' recall and can be burdensome to complete. Health service activity data are routinely captured by electronic databases.The aim was to test methods for obtaining these data and compare with those data collected using the CSRI, within a feasibility study of an enhanced rehabilitation intervention following hip fracture (Fracture in the Elderly Multidisciplinary Rehabilitation: FEMuR).

Methods

Primary care activity including prescribing data was obtained from the Secure Anonymised Information Linkage (SAIL) Databank and secondary care activity (Emergency Department attendances, out-patient visits and in-patient days) directly from Betsi Cadwaladr University Health Board (BCUHB), North Wales, UK. These data were compared with patient responses from the CSRI using descriptive statistics and the intraclass correlation coefficient (ICC).

Results

It was possible to compare health service resource use data for 49 out of 61 participants in the FEMuR study. For emergency department (ED) attendances, records matched in 23 (47%) cases, 21 (43%) over-reported on electronic records compared with CSRI and five participants (10%) under-reported, with an overall ICC of 0.42. For out-patient episodes, records matched in only six cases, 28 participants over-reported on electronic records compared with CSRI and 15 (12%) under-reported, with an overall ICC of only 0.27. For in-patient days, records matched exactly in only five cases (10%), but if an error margin of 7 days was allowed, then agreement rose to 39 (66%) cases, and the overall ICC for all data was 0.88.It was only possible to compare prescribing data for 12 participants. For prescribing data, the SAIL data reported 117 out of 118 items (99%) and the CSRI only 89 (79%) items.

Conclusions

The use of routinely collected data has the potential to improve the efficiency of trials and other studies. Although the methodology to make the data available has been demonstrated, the data obtained was incomplete and the validity of using this method remains to be demonstrated.

Trial registration

Trial registration: ISRCTN22464643 Registered 21 July 2014.

Validity of maternal report of care-seeking for childhood illness

Background

Accurate data on care-seeking for child illness are needed to improve public health programs and reduce child mortality. The accuracy of maternal report of care-seeking for child illness as collected through household surveys has not been validated.

Methods

A 2016 survey compared reported care-seeking against a gold-standard of health care provider documented care-seeking events among a random sample of mothers of children <5 years in Southern Province, Zambia. Enrolled children were assigned cards with unique barcodes. Seventy-five health care providers were given smartphones with a barcode reader and instructed to scan the cards of participating children seeking care at the source, generating an electronic record of the care-seeking event. Additionally, providers gave all caregivers accessing care for a child <5 years provider-specific tokens used to verify the point of care during the household survey. Reported care-seeking events were ascertained in each household using a questionnaire modeled off the Zambia Demographic and Health Survey (DHS) / Multiple Indicator Cluster Survey (MICS). The accuracy of maternal report of care-seeking behavior was estimated by comparing care-seeking events reported by mothers against provider-documented events.

Results

Data were collected on 384 children with fever, diarrhea, and/or symptoms of ARI in the preceding 2 weeks. Most children sought care from government facilities or community-based agents (CBAs). We found high sensitivity (Rural: 0.91, 95% confidence interval CI 0.84-0.95; Urban: 0.98, 95% CI 0.92-0.99) and reasonable specificity (Rural: 0.71, 95% CI 0.57-0.82; Urban: 0.76, 95% CI 0.62-0.85) of maternal report of care-seeking for child illness by type of provider. Maternal report of any care-seeking and seeking care from a skilled provider had slightly higher sensitivity and specificity. Seeking care from a traditional practitioner was associated with lower odds of accurately reporting the event, while seeking care from a government provider was associated with greater odds of accurate report. The measure resulted in a slight overestimation of true care-seeking behavior in the study population.

Conclusions

Maternal report is a valid measure of care-seeking for child illness in settings with high utilization of public sector providers. The study findings were limited by the low diversity in care-seeking practices for child illness and the exclusion of shops.

Patient satisfaction, health care resource utilization, and acute headache medication use with galcanezumab: results from a 12-month open-label study in patients with migraine

BACKGROUND

Effects of galcanezumab, a monoclonal antibody against calcitonin gene-related peptide, on patient satisfaction, health care resource utilization (HCRU), and acute medication use were evaluated in a long-term, open-label study in patients with migraine.

METHODS

Patients with episodic (78.9%) or chronic migraine (21.1%) were evaluated in the CGAJ study, an open-label study with 12-month treatment period. Galcanezumab 120 mg (with a loading dose of 240 mg) or 240 mg was administered subcutaneously once a month during treatment period. A self-rated scale, Patient Satisfaction with Medication Questionnaire-Modified (PSMQ-M), was used to measure satisfaction levels. Participants reported HCRU for the previous 6 months at baseline and that which occurred since the patient's last study visit during treatment period. Acute headache medication use for migraine or headache for the past month was self-reported by participants at baseline and at each monthly visit during treatment period.

RESULTS

At Months 1, 6, and 12, at least 69% of patients treated with galcanezumab responded positively for overall satisfaction, preference over prior treatments, and less impact from side effects. There were within-group reductions from baseline in migraine-specific HCRU (per 100 person-years) with galcanezumab for health care professional visits (173.4 to 59.6), emergency room visits (20.2 to 4.7), and hospital admissions (3.7 to 0.4) during treatment period. Statistically significant reductions in HCRU were observed for some events. There were significant within-group reductions from baseline in mean number of days/month with acute headache medication use for migraine or headache at each monthly visit during treatment period (overall change: -5.1 for galcanezumab 120 mg/240 mg; p<0.001).

CONCLUSION

Results from this long-term, open-label study suggest that treatment with galcanezumab is likely to lead to high patient satisfaction with treatment as well as meaningful reductions in migraine-specific HCRU and acute headache medication use in people with migraine.

Racial and Ethnic Differences in Trajectories of Hospitalization in US Men and Women With Heart Failure

BACKGROUND

Prior studies have documented racial and ethnic disparities in hospitalization among patients with heart failure (HF). However, racial/ethnic differences in trajectories of hospitalization following the diagnosis of HF have not been well characterized. This study examined racial/ethnic differences in individual-level trajectories of hospitalization in older adults with diagnosed HF.

METHODS AND RESULTS

Data from a nationally representative prospective cohort of US men and women aged 45 years and older were used to examine the number of hospitalizations reported every 24 months. Participants who were non-Hispanic white, non-Hispanic black, and Hispanic with a reported diagnosis of HF (n=3011) were followed from 1998 to 2014. Results showed a quadratic change in the number of reported hospitalizations following HF diagnosis, with an average of 2.36 (95% confidence interval [CI], 2.19-2.53; P<0.001) hospitalizations within 24 months that decreased by 0.35 (95% CI, -0.45 to -0.25; P<0.001) every 24 months and subsequently increased by 0.03 (95% CI, 0.02-0.05; P<0.001) thereafter. In men, there were no racial/ethnic differences in hospitalizations reported at the time of diagnosis; however, Hispanic men had significant declines in hospitalizations after diagnosis (Hispanic×time=-0.52; 95% CI, -0.99 to -0.05 [P=0.031]) followed by a sizeable increase in hospitalizations at later stages of disease (Hispanic×time2=0.06; 95% CI, 0.00-0.12 [P=0.047]). In women, hospitalizations were consistently high following their diagnosis and black women had significantly more hospitalizations throughout follow-up than white women (black=0.28; 95% CI, 0.00-0.55 [P=0.048]). Racial/ethnic disparities varied by geography and the differences remained significant after adjusting for multiple sociodemographic, psychosocial, behavioral, and physiological factors.

CONCLUSIONS

There were significant racial/ethnic differences in trajectories of hospitalization following the diagnosis of HF in US men and women. Racial/ethnic disparities varied by place of residence and the differences persisted after adjustment for multiple risk factors. The findings have important implications that may be crucial to planning the immediate and long-term delivery of care in patients with HF to reduce potentially preventable hospitalizations.

Generating diversity in human glucocorticoid signaling through a racially diverse polymorphism in the beta isoform of the glucocorticoid receptor

Alternative splicing of the human glucocorticoid receptor gene generates two isoforms, hGRα and hGRβ. hGRβ functions as a dominant-negative regulator of hGRα activity and but also has inherent transcriptional activity, collectively altering glucocorticoid sensitivity. Single-nucleotide polymorphisms in the 3' UTR of hGRβ have been associated with altered receptor protein expression, glucocorticoid sensitivity, and disease risk. Characterization of the hGRβ G3134T polymorphism has been limited to a relatively small, homogenous population. The objective of this study was to determine the prevalence of hGRβ G3134T in a diverse population and assess the association of hGRβ G3134T in this population with physiological outcomes. In a prospective cohort study, 3730 genetically diverse participants were genotyped for hGRβ G3134T and four common GR polymorphisms. A subset of these participants was evaluated for clinical and biochemical measurements. Immortalized human osteosarcoma cells (U-2 OS), stably transfected with wild-type or G3134T hGRβ, were evaluated for receptor expression, stability, and genome-wide gene expression. Glucocorticoid-mediated gene expression profiles were investigated in primary macrophages isolated from participants. In a racially diverse population, the minor allele frequency was 74% (50.7% heterozygous carriers and 23.3% homozygous minor allele), with a higher prevalence in Caucasian non-Hispanic participants. After adjusting for confounding variable, carriers of hGRβ G3134T were more likely to self-report allergies, have higher serum cortisol levels, and reduced cortisol suppression in response to low-dose dexamethasone. The presence of hGRβ G3134T in U-2 OS cells increased hGR mRNA stability and protein expression. Microarray analysis revealed that the presence of the hGRβ G3134T polymorphism uniquely altered gene expression profiles in U-2 OS cells and primary macrophages. hGRβ G3134T is significantly present in the study population and associated with race, self-reported disease, and serum levels of glucocorticoids. Underlying these health differences may be changes in gene expression driven by altered receptor stability.

Uninsured Primary Care Visit Disparities Under the Affordable Care Act

PURPOSE

Health insurance coverage affects a patient's ability to access optimal care, the percentage of insured patients on a clinic's panel has an impact on the clinic's ability to provide needed health care services, and there are racial and ethnic disparities in coverage in the United States. Thus, we aimed to assess changes in insurance coverage at community health center (CHC) visits after the Patient Protection and Affordable Care Act (ACA) Medicaid expansion by race and ethnicity.

METHODS

We undertook a retrospective, observational study of visit payment type for CHC patients aged 19 to 64 years. We used electronic health record data from 10 states that expanded Medicaid and 6 states that did not, 359 CHCs, and 870,319 patients with more than 4 million visits. Our analyses included difference-in-difference (DD) and difference-in-difference-in-difference (DDD) estimates via generalized estimating equation models. The primary outcome was health insurance type at each visit (Medicaid-insured, uninsured, or privately insured).

RESULTS

After the ACA was implemented, uninsured visit rates decreased for all racial and ethnic groups. Hispanic patients experienced the greatest increases in Medicaid-insured visit rates after ACA implementation in expansion states (rate ratio [RR] = 1.77; 95% CI, 1.56-2.02) and the largest gains in privately insured visit rates in nonexpansion states (RR = 3.63; 95% CI, 2.73-4.83). In expansion states, non-Hispanic white patients had twice the magnitude of decrease in uninsured visits compared with Hispanic patients (DD = 2.03; 95% CI, 1.53-2.70), and this relative change was more than 2 times greater in expansion states compared with nonexpansion states (DDD = 2.06; 95% CI, 1.52-2.78).

CONCLUSION

The lower rates of uninsured visits for all racial and ethnic groups after ACA implementation suggest progress in expanding coverage to CHC patients; this progress, however, was not uniform when comparing expansion with nonexpansion states and among all racial and ethnic minority subgroups. These findings suggest the need for continued and more equitable insurance expansion efforts to eliminate health insurance disparities.

Assessing Community Cancer care after insurance ExpanSionS (ACCESS) study protocol

Background

Cancer is the second most common cause of mortality in the United States. Cancer screening and prevention services have contributed to improved overall cancer survival rates in the past 40 years. Vulnerable populations (i.e., uninsured, low-income, and racial/ethnic minorities) are disproportionately affected by cancer, receive significantly fewer cancer prevention services, poorer healthcare, and subsequently lower survival rates than insured, white, non-Hispanic populations. The Affordable Care Act (ACA) aims to provide health insurance to all low-income citizens and legal residents, including an expansion of Medicaid eligibility for those earning ≤138% of federal poverty level. As of 2012, Medicaid was expanded in 32 states and the District of Columbia, while 18 states did not expand, creating a ‘natural experiment’ to assess the impact of Medicaid expansion on cancer prevention and care.

Methods

We will use electronic health record data from up to 990 community health centers available up to 24-months before and at least one year after Medicaid expansion. Primary outcomes include health insurance and coverage status, and type of insurance. Additional outcomes include healthcare delivery, number and types of encounters, and receipt of cancer prevention and screening for all patients and preventive care and screening services for cancer survivors.

Discussion

Cancer morbidity and mortality is greatly reduced through screening and prevention, but uninsured patients are much less likely than insured patients to receive these services as recommended. This natural policy experiment will provide valuable information about cancer-related healthcare services as the US tackles the distribution of healthcare resources and future health reform.

Trial Registration

Clinicaltrails.gov identifier NCT02936609.

Self-reported Use of Eye Care Among Adult Chinese Americans: The Chinese American Eye Study

PURPOSE

To identify the prevalence and determinants of self-reported eye care use among Chinese Americans.

DESIGN

Population-based, cross-sectional study.

PARTICIPANTS

A total of 4582 Chinese Americans 50 years and older residing in Monterey Park, California.

METHODS

Multivariable logistic regression analyses based on Andersen's Behavioral Model of Health Services Use were conducted to identify predisposing, enabling, and need variables associated with self-reported eye care use.

MAIN OUTCOME MEASURES

Prevalence of self-reported use assessed as eye care visit in the past 12 months, dilated eye examination in the past 12 months, and ever having had a dilated examination, and odds ratios for factors associated with these measures.

RESULTS

Overall, 36% of participants reported an eye care visit and 21% reported a dilated examination in the past 12 months. Forty-eight percent reported ever having had a dilated eye examination. Older age, female sex, preference for English, more education, health and vision insurance, a usual place for health care, currently driving, a greater number of comorbidities, and lower vision-specific quality-of-life (NEI VFQ-25) scores were associated with higher odds of reporting use of eye care.

CONCLUSIONS

Use of eye care among Chinese Americans was found to be as low as what is reported for African Americans and Hispanics, and lower than what is reported for whites. Multiple modifiable factors are associated with use of eye care among the rapidly growing Chinese American population. Culturally sensitive interventions targeting these factors should be a priority. Further research is needed to investigate how findings from this group of Chinese Americans reflect other Asian Americans that are different in language and ethnicity.

The economic consequences of obesity and overweight among adults in Quebec

OBJECTIVES

This article presents the first study of the economic consequences of obesity and overweight in the Canadian province of Quebec. The article examines three types of direct costs: hospitalizations, medical visits and drug consumption; and one type of indirect cost: productivity loss due to disability.

METHODS

The National Population Health Survey, conducted in all Canadian provinces by Statistics Canada between 1994 and 2011, provides self-reported longitudinal data for body mass index and the frequency of health care utilization and disability.

RESULTS

When we compared obese adults in Quebec to those with a normal weight at the beginning of the follow-up period, we observed that the former had significantly more frequent visits to the physician, more frequent hospital stays and higher consumption of drugs between 1994 and 2011. We estimated the annual cost of the excess health care utilization and excess disability at more than CAD $2.9 billion in 2011.

CONCLUSION

The results confirm that, similar to what had been found elsewhere in Canada and abroad, there are important economic consequences associated with overweight and obesity in Quebec.