Excess health care service utilization and costs associated with underrecognition of psychiatric comorbidity in a medical/surgical inpatient setting

Determining the Impact of Preoperative Psychiatric Comorbidities on Readmission After Resection of Vestibular Schwannoma

OBJECTIVE

To determine the impact of comorbid depression on readmission after vestibular schwannoma resection.

STUDY DESIGN

Retrospective database analysis.

SETTING

National database of readmitted patients.

PATIENTS

The Nationwide Readmission Database (NRD) was retrospectively reviewed for patients with history of vestibular schwannoma, identified by International Classification of Disease, Ninth Revision (ICD-9) code 225.1 and ICD-10 code D33.3, who underwent surgical resection (ICD-9 04.01, ICD-10-PCS 00BN0ZZ) in 2020.

INTERVENTIONS

Therapeutic.

MAIN OUTCOME MEASURES

Need for rehabilitation, need for procedures, length of stay, cost of readmission, and insurance status.

RESULTS

A total of 1997 patients were readmitted after resection of vestibular schwannoma in 2020. Of these patients, 290 had history of a comorbid depressive disorder.A significantly higher proportion of patients with history of comorbid depression were transferred to a rehabilitation facility after readmission (11.30% versus 4.30%, p < 0.001). Length of stay (p = 0.227) and total readmission cost (p = 0.723) did not differ significantly, but a significantly lower proportion had private insurance (55.40% versus 64.40%, p = 0.027).

CONCLUSION

Depression is associated with higher utilization of postoperative rehabilitation services and higher rates of medical comorbidities, and should be considered during preoperative evaluation.

Functional Rehabilitation: An Integrated Treatment Model for Patients With Complex Physical and Psychiatric Conditions

The health care delivery system in the United States, structured to provide single-disease care, presents unique challenges for patients with complex physical and psychiatric comorbidities. Patients in these populations are often referred to multiple specialty clinics, encounter little continuity of care or collaboration among their providers, incur high health care costs, and experience poor treatment outcomes. Given these barriers, questions remain about the extent to which siloed and fragmented care, as opposed to the complex nature of the illnesses themselves, contribute to poor outcomes. If given the opportunity to receive well-integrated, consistent, and personalized care, can patients with historically difficult-to-treat comorbid medical and mental illnesses make progress? This article describes an innovative model of care called functional rehabilitation that is designed to address existing barriers in treatment. The functional rehabilitation program seeks to disrupt the escalating effects of interacting comorbidities by offering highly collaborative treatment from a small team of clinicians, personalized interventions using a shared decision-making framework, multipronged treatment options, colocation in a large hospital system, and significant 1:1 time with patients. The article includes a case example with longitudinal outcome data that illustrates how progress can be made with appropriate programmatic supports. Future research should examine the cost-effectiveness of this model of care.

Utilization of Health Care Among Perinatal Women in the United States: The Role of Depression

Background: Individuals with depression have increased nonpsychiatric health care utilization. Associations between depression and utilization have not been studied in perinatal women, despite their heightened depression risk. We examined patterns of nonpsychiatric health care utilization by symptoms of perinatal depression, expecting more frequent use of acute services while being less likely to have routine medical care. Materials and Methods: We identified 1,103 perinatal participants from the 2005 to 2016 National Health and Nutrition Examination Surveys. The Patient Health Questionnaire was used to identify depression (score ≥10). We evaluated associations between perinatal depressive symptoms and health care utilization using logistic models and relative excess risk due to interaction (RERI) using adjusted models with appropriate weighting to provide national estimates. Results: Among perinatal U.S. women, 7.3% had depressive symptoms. Relative to those without these symptoms, women experiencing depressive symptoms were younger, more impoverished, and uninsured (p < 0.05). Women with depressive symptoms, compared with those without them, had twice the odds of being without routine medical care (21.6% vs. 12.5%, adjusted odds ratio [aOR]: 2.1, 95% confidence interval [CI]: 1.1 to 4.1) and of using urgent care more frequently (26.5% vs. 15.1%, aOR: 1.9, 95% CI: 1.0 to 3.9). Depressive symptoms combined with lack of insurance generally increased the odds of not having routine care (RERI: 8.4, 95% CI: -0.5 to 17.3) and more frequent use of urgent care (RERI: 7.1, 95% CI: -2.7 to 17.0). Conclusions: Perinatal depression is a prevalent, high-risk illness that requires more nonpsychiatric services and increased psychiatric care. Approaches that facilitate establishing a place for routine care and decreasing acute care use are necessary.

A glimpse into the psychological status of E.N.T inpatients in China: A cross-sectional survey of three hospitals in different regions

Objective

To determine whether E.N.T inpatients have a higher prevalence of mental illness than the general population and whether certain diseases are more likely to be associated with mental illness than other diseases.

Methods

This cross-sectional survey was conducted in the E.N.T departments of three hospitals in different cities in China. The psychological status of all consecutive adult inpatients was assessed within 1–2 days following hospital admission using the Symptom Checklist-90 (SCL-90), Zung Self-Rating Depression Scale (SDS) and Zung Self-Rating Anxiety Scale (SAS). Inpatients from the general surgery and pneumology departments at the same hospital were enrolled and surveyed as control groups.

Results

The 439 patients enrolled in the final analysis accounted for 88.0% of all E.N.T inpatients during the study period. Of these patients, 16.4% were in an anxious state and 79.5% were in a depressive state. The overall anxiety (41.7 ± 9.7) and depression (55.9 ± 29.2) scores were much higher than Chinese norm (29.8 ± 10.0 and 33.5 ± 8.6, respectively), and significant differences were observed (t = 20.89, P < 0.01 and t = 13.12, P < 0.01, respectively). Although 18.7% of the E.N.T patients were psychiatric distress, these patients scored lower on the SCL-90 than the Chinese norm. Furthermore, the patients in the E.N.T department had a higher prevalence of anxiety and depression than those in the general surgery department but a similar prevalence to those in the respiratory department.

Conclusion

Psychological distress, particularly anxiety and depression, are widespread in patients with otolaryngological diseases. Therefore, the identification and treatment of co-occurring psychiatric disorders in this high risk and clinically challenging group of patients are urgent in China.

Association of behavioral health factors and social determinants of health with high and persistently high healthcare costs

A high proportion of U.S. health care costs are attributable to a relatively small proportion of patients. Understanding behavioral and social factors that predict initial and persistent high costs for these "high utilizers" is critical for health policy-makers. This prospective observational study was conducted at Kaiser Permanente Northern California (KPNC), an integrated healthcare delivery system with 4.1 million members. A stratified random sample of high-cost vs. non-high-cost adult KPNC members matched by age, gender, race/ethnicity, type of health insurance, and medical severity (N = 378) was interviewed between 3/14/2013 and 3/20/2014. Data on health care costs and clinical diagnoses between 1/1/2008 and 12/31/2012 were derived from the electronic health record (EHR). Social-economic status, depression symptoms, adverse childhood experiences (ACEs), interpersonal violence, financial stressors, neighborhood environment, transportation access, and patient activation and engagement were obtained through telephone interviews. Initial and subsequent high-cost status were defined as being classified in top 20% cost levels over 1/1/2009-12/31/2011 and 1/1/2012-12/31/2012, respectively. Psychiatric diagnosis (OR 2.55, 95% CI 1.52-4.29, p < 0.001), financial stressors (OR 1.97, 95% CI 1.19-3.26, p = 0.009), and ACEs (OR 1.10, 95% CI 1.00-1.20, p = 0.051) predicted initial high-cost status. ACEs alone predicted persistent high-cost status in the subsequent year (OR 1.12, 95% CI 1.00-1.25, p = 0.050). Non-medical factors such as psychiatric problems, financial stressors and adverse childhood experiences contribute significantly to the likelihood of high medical utilization and cost. Efforts to predict and reduce high utilization must include measuring and potentially addressing these factors.

Health-economic outcomes in hospital patients with medical-psychiatric comorbidity: A systematic review and meta-analysis

BACKGROUND

Hospital inpatients often experience medical and psychiatric problems simultaneously. Although this implies a certain relationship between healthcare utilization and costs, this relationship has never been systematically reviewed.

OBJECTIVE

The objective is to examine the extent to which medical-psychiatric comorbidities relate to health-economic outcomes in general and in different subgroups. If the relationship is significant, this would give additional reasons to facilitate the search for targeted and effective treatments for this complex population.

METHOD

A systematic review in Embase, Medline, Psycinfo, Cochrane, Web of Science and Google Scholar was performed up to August 2016 and included cross-references from included studies. Only peer-reviewed empirical studies examining the impact of inpatient medical-psychiatric comorbidities on three health-economic outcomes (length of stay (LOS), medical costs and rehospitalizations) were included. Study design was not an exclusion criterion, there were no restrictions on publication dates and patients included had to be over 18 years. The examined populations consisted of inpatients with medical-psychiatric comorbidities and controls. The controls were inpatients without a comorbid medical or psychiatric disorder. Non-English studies were excluded.

RESULTS

From electronic literature databases, 3165 extracted articles were scrutinized on the basis of title and abstract. This resulted in a full-text review of 86 articles: 52 unique studies were included. The review showed that the presence of medical-psychiatric comorbidity was related to increased LOS, higher medical costs and more rehospitalizations. The meta-analysis revealed that patients with comorbid depression had an increased mean LOS of 4.38 days compared to patients without comorbidity (95% CI: 3.07 to 5.68, I2 = 31%).

CONCLUSIONS

Medical-psychiatric comorbidity is related to increased LOS, medical costs and rehospitalization; this is also shown for specific subgroups. This study had some limitations; namely, that the studies were very heterogenetic and, in some cases, of poor quality in terms of risk of bias. Nevertheless, the findings remain valid and justify the search for targeted and effective interventions for this complex population.

Stroke survivors with severe mental illness: Are they at-risk for increased non-psychiatric hospitalizations?

BACKGROUND

This study examined outcomes for two groups of stroke survivors treated in Veteran Health Administration (VHA) hospitals, those with a severe mental illness (SMI) and those without prior psychiatric diagnoses, to examine risk of non-psychiatric medical hospitalizations over five years after initial stroke.

METHODS

This retrospective cohort study included 523 veterans who survived an initial stroke hospitalization in a VHA medical center during fiscal year 2003. The survivors were followed using administrative data documenting inpatient stroke treatment, patient demographics, disease comorbidities, and VHA hospital admissions. Multivariate Poisson regression was used to examine the relationship between patients with and without SMI diagnosis preceding the stroke and their experience with non-psychiatric medical hospitalizations after the stroke.

RESULTS

The study included 100 patients with SMI and 423 without SMI. Unadjusted means for pre-stroke non-psychiatric hospitalizations were higher (p = 0.0004) among SMI patients (1.47 ± 0.51) compared to those without SMI (1.00 ± 1.33), a difference which persisted through the first year post-stroke (SMI: 2.33 ± 2.46; No SMI: 1.74 ± 1.86; p = 0.0004). Number of non-psychiatric hospitalizations were not significantly different between the two groups after adjustment for patient sociodemographic, comorbidity, length of stay and inpatient stroke treatment characteristics. Antithrombotic medications significantly lowered risk (OR = 0.61; 95% CI: 0.49-0.73) for stroke-related readmission within 30 days of discharge.

CONCLUSIONS

No significant differences in medical hospitalizations were present after adjusting for comorbid and sociodemographic characteristics between SMI and non-SMI stroke patients in the five-year follow-up. However, unadjusted results continue to draw attention to disparities, with SMI patients experiencing more non-psychiatric hospitalizations both prior to and up to one year after their initial stroke. Additionally, stroke survivors discharged on antithrombotic medications were at lower risk of re-admission within 30 days suggesting the VHA should continue to focus on effective stroke management irrespective of SMI.

The give and take of freedom: The role of involuntary hospitalization and treatment in recovery from mental illness

The authors reviewed and synthesized scholarly literature on the topic of involuntary confinement and treatment for severely mentally ill adults. Objectively, all facets of the issue are reported, including recurrent positive outcomes, negative outcomes, and patient experiences in common. Patient experiences are organized into related subthemes of autonomy, patient satisfaction, relationships with staff, perceived coercion, traumatization, and humiliation. The literature suggests that short-term involuntary hospitalization is sometimes necessary in order to prevent the mentally ill from psychiatrically decompensating or harming themselves or others. Understandably, hospitalization is often experienced by the mentally ill as a demoralizing violation of their rights and tends to lead them to disengage further from the professional help they need in order to recover. In turn, disengagement leads to further decompensation and resulting risk for rehospitalization. In order to intervene in this cycle and instill severely mentally ill patients with hope in the recovery process, the use of coercive tactics must be decreased in favor of cooperative engagement measures to the greatest extent possible. Patients must be empowered to make choices within the limits of their illnesses through positive interactions with staff, particularly in potentially negative, autonomy-compromising situations. Cooperative measures may help to minimize the potentially traumatic and humiliating effects of being involuntarily hospitalized and medicated. In turn, trusting patient-provider relationships may develop. Thereafter, the severely mentally ill may become more likely to seek professional help on their own volition in the future.

The value of physical examination in mental health nursing

This article explores the use of a physical examination assignment in a mental health general nursing clinical placement course that addresses the poor physical health of people with mental illness and the barriers traditionally impeding health care provision for this population. A descriptive qualitative approach utilizes inductive content analysis to investigate 145 student survey responses. The assignment assists student nurses in understanding that physical and mental well-being are intrinsically linked. Students report increased comfort performing a physical examination on patients with mental illness post assignment. Students' initial bias towards this population was minimized post the clinical assignment. Poor physical health is common among people with mental health problems. Many view the provision of care as a major public health issue. Nurses are the front line caregivers of mental health service consumers and are well positioned to assess their physical needs. Their assessment may be the first step in recognizing health care issues in this population.

Serious mental illness and acute hospital readmission in diabetic patients

Patients with serious mental illness (SMI), particularly those with other chronic illnesses, may be vulnerable to unplanned hospital readmission. The authors hypothesized that SMI would be associated with increased 30-day hospital readmission in a cohort of adult patients with comorbid diabetes admitted to a tertiary care facility from 2005 to 2009. SMI was defined by International Classification of Diseases, Ninth Revision, discharge diagnosis codes for schizophrenia, schizoaffective, bipolar, manic, or major depressive disorders, or other psychosis. The primary outcome was 30-day readmission to the index hospital. Among 26 878 eligible admissions, the prevalence of SMI was 6% and the incidence of 30-day hospital admission was 16%. Among patients aged <35 years, SMI was significantly associated with decreased odds of 30-day hospital readmission (odds ratio [OR] = 0.39; 95% confidence interval [CI] = 0.17, 0.91). However, among patients ≥35 years, SMI was not significantly associated with 30-day hospital readmission (OR = 1.11; 95% CI = 0.86, 1.42). SMI may not be associated with increased odds of 30-day hospital readmission in this population.