Natural history of symptoms of depression and anxiety during inpatient treatment on general medicine wards

The prevalence of anxiety in general hospital inpatients: A systematic review and meta-analysis

OBJECTIVE

To determine the prevalence of anxiety in general hospital inpatients by conducting a systematic review and meta-analysis of all relevant published studies.

METHOD

We searched Ovid Medline, Ovid Embase and Ovid PsycINFO from inception to December 2020. We included studies of the prevalence of anxiety symptoms of clinically significant severity (using cut-off scores on rating scales) and of the prevalence of anxiety disorders (using diagnostic interviews) in general hospital inpatients. Two independent reviewers assessed articles and extracted data. The review is registered with PROSPERO, number CRD42020189722.

RESULTS

We included 32 studies. Pooled prevalence estimates in random-effects meta-analyses were: anxiety symptoms 28% (95% CI 19% to 38%, 95% prediction interval 5% to 72%), any anxiety disorder 8% (95% CI 5% to 12%, 95% prediction interval 2% to 33%), panic disorder 3% (95% CI 2% to 4%, 95% prediction interval 1% to 8%), generalized anxiety disorder 5% (95% CI 3% to 8%, 95% prediction interval 1% to 23%). There was high heterogeneity in prevalence, little of which was explained in exploratory analyses of a limited number of potential determinants.

CONCLUSION

Anxiety symptoms of clinically significant severity affect more than one in four inpatients and anxiety disorders affect nearly one in ten.

Screening for depression in acute coronary syndrome patients: A comparison of Patient Health Questionnaire-9 versus Hospital Anxiety and Depression Scale-Depression

OBJECTIVE

To assess the reliability and criterion validity of Patient Health Questionnaire-9 (PHQ-9) versus Hospital Anxiety and Depression Scale-Depression (HADS-D) as screening instruments for depression in patients with the acute coronary syndrome (ACS).

METHODS

A total of 782 patients were recruited from four local hospitals. All of them completed the questionnaires of PHQ-9 and HADS-D. The measures of PHQ-9 and HADS-D were validated against the Mini International Neuropsychiatric Interview (MINI), a gold diagnostic criterion for major depressive disorder (MDD).

RESULTS

Based upon the MINI, the prevalence of MDD was 15.6% in Chinese ACS patients. Two scales demonstrated excellent internal consistencies (Cronbach's α > 0.8). The diagnostic accuracy of PHQ-9 and HADS-D for diagnosing MDD was moderate with areas under receiver operating characteristics (ROC) curve of 0.842 (95%CI: 0.806-0.894) and 0.813 (95%CI: 0.767-0.852), respectively. The optimal cutoff points of PHQ-9 and HADS-D for screening MDD were 10 and 9, respectively. Comparing the operating characteristics of PHQ-9 and HADS-D, the specificity was similar (84.7% vs. 85.5%, p = .40) while the sensitivity of PHQ-9 was significantly higher than HADS-D (86.9% vs. 76.2%, p = .001).

CONCLUSION

Chinese versions of PHQ-9 and HADS-D are reliable and valid screening instruments for MDD in ACS patients. The PHQ-9 performs better in minimizing missed diagnoses.

The prevalence of depression in general hospital inpatients: a systematic review and meta-analysis of interview-based studies

BACKGROUND

Comorbid depression in the medically ill is clinically important. Admission to a general hospital offers an opportunity to identify and initiate treatment for depression. However, we first need to know how common depression is in general hospital inpatients. We aimed to address this question by systematically reviewing the relevant literature.

METHODS

We reviewed published prevalence studies in any language which had used diagnostic interviews of general hospital inpatients and met basic methodological quality criteria. We focussed on interview-based studies in order to estimate the proportion of patients with a diagnosis of depressive illness.

RESULTS

Of 158 relevant articles, 65 (41%) describing 60 separate studies met our inclusion criteria. The 31 studies that focussed on general medical and surgical inpatients reported prevalence estimates ranging from 5% to 34%. There was substantial, highly statistically significant, heterogeneity between studies which was not materially explained by the covariates we were able to consider. The average of the reported prevalences was 12% (95% CI 10-15), with a 95% prediction interval of 4-32%. The remaining 29 studies, of a variety of specific clinical populations, are described.

CONCLUSIONS

The available evidence suggests a likely prevalence high enough to make it worthwhile screening hospital inpatients for depression and initiating treatment where appropriate. Further, higher quality, research is needed to clarify the prevalence of depression in specific settings and to further explore the reasons for the observed heterogeneity in estimates.

Associations of Physician Empathy with Patient Anxiety and Ratings of Communication in Hospital Admission Encounters

OBJECTIVE

To assess the association between the frequency of empathic physician responses with patient anxiety, ratings of communication, and encounter length during hospital admission encounters.

DESIGN

Analysis of coded audio-recorded hospital admission encounters and pre- and postencounter patient survey data.

SETTING

Two academic hospitals.

PATIENTS

Seventy-six patients admitted by 27 attending hospitalist physicians.

MEASUREMENTS

Recordings were transcribed and analyzed by trained coders, who counted the number of empathic, neutral, and nonempathic verbal responses by hospitalists to their patients' expressions of negative emotion. We developed multivariable linear regression models to test the association between the number of these responses and the change in patients' State Anxiety Scale (STAI-S) score pre- and postencounter and encounter length. We used Poisson regression models to examine the association between empathic response frequency and patient ratings of the encounter.

RESULTS

Each additional empathic response from a physician was associated with a 1.65-point decline in the STAI-S anxiety scale (95% confidence interval [CI], 0.48-2.82). Frequency of empathic responses was associated with improved patient ratings for covering points of interest, feeling listened to and cared about, and trusting the doctor. The number of empathic responses was not associated with encounter length (percent change in encounter length per response 1%; 95% CI, -8%-10%).

CONCLUSIONS

Responding empathically when patients express negative emotion was associated with less patient anxiety and higher ratings of communication but not longer encounter length.

Anxiety and depression on an acute respiratory ward

OBJECTIVES

Psychological difficulties are a common complication among patients with respiratory disease, and are associated with poorer health outcomes and increased use of healthcare. As prevalence studies typically sample patients from community settings, this study aimed to explore the extent and nature of psychological difficulties during acute hospital admission.

METHODS

A case example of an acute respiratory ward is presented. In total, 41 acute respiratory inpatients completed standardised measures of depression, anxiety, and health anxiety.

RESULTS

Rates of clinically significant depression, anxiety, and health anxiety were 71%, 40%, and 21%, respectively, with 76% of participants showing clinically significant scores on at least one measure. Comparison to existing literature suggests depression rates may be elevated in the acute inpatient context. The difficulties experienced encompassed both contextual factors related to being in hospital and broader health concerns.

CONCLUSION

We suggest that psychological distress may be particularly prevalent in inpatient settings and that larger-scale studies are warranted.

Prevalence and Determinants of Depression and Anxiety Symptoms in Surgical Patients

OBJECTIVES

Mood disorders are prevalent in hospitalized patients. However, risk factors for early diagnosis have not been studied exclusively in surgical patients. Our study aimed to investigate the prevalence and determinants of depression and anxiety symptoms in surgical patients.

METHODS

We included 392 surgical patients in this prospective cross-sectional study, which took place between June 2011 and June 2012. The Hospital Anxiety and Depression Scale (HADS) was used to screen for symptoms of depression and anxiety at weekly interviews. Regression analysis was performed to identify risk factors for early (the day after admission) and late (one week or more) in-hospital psychiatry symptoms.

RESULTS

Depression and anxiety symptoms increased from the time of admission toward longer hospital stay. Scores obtained in the second and third weeks of admission were associated with the need for surgery while HADS in the third week was associated with lack of familial support and being under the poverty line (p < 0.050). Regression model analysis showed that early depression was associated with female gender, and early anxiety was inversely affected by female gender and protected by higher education level. A history of mood disorder was a risk factor. Later anxiety was also associated with longer hospital stay.

CONCLUSIONS

Depression and anxiety symptoms are a major concern in surgical patients especially in females and those with a history of mood disorders or lower educational level. Patients with a longer hospital stay, in particular, those with underlying diseases, postoperative complications, lack of familial support, and the need for reoperation were also at increased risk.

A descriptive study of adjustment disorder diagnoses in general hospital patients

Objective: A descriptive survey of the characteristics of medical and surgical patients given the diagnosis of adjustment disorder.

Method: 124 case notes of patients with adjustment disorder diagnoses seen over a one year period in a tertiary care hospital were reviewed to describe their characteristics. Patient demographic data, medical illness, hospitalisation details and psychiatric consultation notes were examined.

Results: This diagnosis represented 18.5% of consultation-liaison referrals. The length of hospitalisation for the adjustment disorder patients was more than twice that of general medical admissions. At least one psychosocial stressor was noted in 93% of all patients; in 59% of patients the medical illness was one of the stressors noted. About a third of patients had a past psychiatric history. Only 9% of patients had new courses of antidepressants recommended and in only 2% was inpatient psychiatric admission required. The diagnosis was used especially in patients with serious medical conditions, self-harm, injury and poisoning, and in cases presenting with a mixture of somatic and psychic symptoms.

Conclusions: The results suggest that this is a commonly used diagnosis in the medical consultation setting; it is largely being used in a way consistent with DSM criteria, whilst there were indications that it was also used for a range of problem behaviours that are difficult to classify.

Design and baseline data from the Management of Sadness and Anxiety in Cardiology (MOSAIC) randomized controlled trial

BACKGROUND

Depression and anxiety in cardiac patients are independently associated with adverse cardiovascular outcomes, including mortality. Collaborative care (CC) programs, which use care managers to assess patients, coordinate care, and perform therapeutic interventions, have proven effective in managing depression in this population. However, no prior CC intervention has simultaneously managed depression and anxiety disorders, and there has been minimal study of CC in high-risk cardiac inpatients.

MATERIALS AND METHODS

The Management of Sadness and Anxiety in Cardiology (MOSAIC) study was a prospective randomized trial of a low-intensity CC intervention, compared to enhanced usual care, for patients hospitalized for acute coronary syndrome, heart failure, or arrhythmia, and diagnosed with depression, generalized anxiety disorder (GAD), or panic disorder (PD). The primary outcome measure for MOSAIC was mental health-related quality of life (HRQoL), measured using the Medical Outcomes Study Short Form-12. Additional outcomes included psychological, functional, and medical outcomes, including rehospitalizations.

RESULTS

A total of 183 eligible participants were enrolled (92 collaborative care, 91 enhanced usual care); 94% of depressed patients reported being depressed for >1month, and 53% of those with GAD reported clinically significant anxiety for >1year. One hundred thirty-three patients had depression, 118 had GAD, and 19 had PD; 74 participants (40%) had two or more of the disorders.

CONCLUSION

The MOSAIC trial will provide data regarding whether an intervention that concurrently manages these common psychiatric disorders results in meaningful improvements in HRQoL, psychiatric symptoms, and medical outcomes in cardiac patients at high risk for adverse outcomes.

A mind-body approach for precompetitive anxiety in power-lifters: 2 case studies

OBJECTIVE

The aim of this article is to report how Neuro Emotional Technique (NET) was used for precompetitive anxiety in 2 power-lifting athletes.

CLINICAL FEATURES

Two athletes (1 elite and 1 novice), who were participating in major competitions within 2 weeks of testing, were assessed for cognitive and somatic anxiety levels pre- and postintervention. Three psychometrics were used to measure mental state (cognitive anxiety): the Sports Competitive Anxiety Test, the Depression Anxiety Stress Scales, and the SF-36v2 Health Survey. To assess somatic anxiety, saliva samples were collected and screened for cortisol and dehydroepiandrosterone.

INTERVENTION AND OUTCOME

The intervention was performed by a doctor of chiropractic and consisted of one 30-minute session of NET that focused on the athletes' concerns regarding the upcoming competitions. The results showed reductions in reported subjective anxiety levels and changes in the salivary hormone profile of both athletes following the intervention, with the more remarkable changes occurring in the novice athlete. The reduction in reported cognitive anxiety levels and the change in somatic anxiety markers may be the result of the mind-body intervention. However, these changes may also be attributed to other factors, such as the natural course of anxiety during competition. An experimental trial would be required to determine the effectiveness of NET for reducing precompetitive anxiety of power-lifters.

CONCLUSION

Neuro Emotional Technique may have helped these power-lifters control emotional arousal and precompetitive anxiety. However, caution is warranted when using these results to draw conclusions or when extrapolating these results to other settings.

Adverse outcomes associated with Contact Precautions: a review of the literature

BACKGROUND

Contact Precautions (CP) are a standard method for preventing patient-to-patient transmission of multiple drug-resistant organisms (MDROs) in hospital settings. With the ongoing worldwide concern for MDROs including methicillin-resistant Staphylococcus aureus (MRSA) and broadened use of active surveillance programs, an increasing number of patients are being placed on CP. Whereas few would argue that CP are an important tool in infection control, many reports and small studies have observed worse noninfectious outcomes in patients on CP. However, no review of this literature exists.

METHODS

We systematically reviewed the literature describing adverse outcomes associated with CP. We identified 15 studies published between 1989 and 2008 relating to adverse outcomes from CP. Nine were higher quality based on standardized collection of data and/or inclusion of control groups.

RESULTS

Four main adverse outcomes related to CP were identified in this review. These included less patient-health care worker contact, changes in systems of care that produce delays and more noninfectious adverse events, increased symptoms of depression and anxiety, and decreased patient satisfaction with care.

CONCLUSION

Although CP are recommended by the Centers for Disease Control and Prevention as an intervention to control spread of MDROs, our review of the literature demonstrates that this approach has unintended consequences that are potentially deleterious to the patient. Measures to ameliorate these deleterious consequences of CP are urgently needed.

Depressive und Angststörungen bei somatischen Krankheiten

Depressiv-ängstliche Störungen sind bei den unterschiedlichen somatischen Erkrankungen häufig. Sie sind nicht nur als Reaktion auf die Situation der Erkrankung zu verstehen, sondern in ein komplexes Bedingungsgefüge eingebettet. Sie sind besonders häufig bei Erkrankungen, die das Zentralnervensystem oder endokrine Regulationssysteme direkt betreffen. Es besteht ein enger Zusammenhang zur Chronizität, Schwere und Prognose der Erkrankung. Eigenständige Effekte von diversen pharmakologischen Substanzgruppen sind wahrscheinlich.

Prevalence and treatment of depression in a hospital department of internal medicine

BACKGROUND

Depressive disorders are overrepresented among patients admitted to nonpsychiatric units of general hospitals, but the majority of depressed patients are not identified in this setting. Effective and well-tolerated treatments and reliable diagnostic criteria, together with new assessment tools (self-administered or not), have been developed with encouraging results. Nevertheless, few studies have utilized standardized instruments and extensive clinical interviews by well-trained psychiatrists to assess depression. New research should test these tools in a French-speaking environment.

METHODS

The investigation covered 292 patients aged 18-65 who were admitted over a period of 6 months to the internal medicine units of Geneva University Hospitals. Each patient filled in a self-administered questionnaire for depression [Patient Health Questionnaire (PHQ-9)]; 212 patients were also evaluated by a psychiatrist using DSM-IV diagnostic assessment and the Hamilton Depression Rating Scale during the first week of their hospital stay; both assessments were single-blinded.

RESULTS

Psychiatric clinical interviews identified a high proportion (26.9%) of depressive disorders (37% among women) for all diagnoses; 11.3% (17.3% among women) of the patients met the DSM-IV criteria for major depression. The PHQ-9 identified depressive disorders among 34.9% of patients (42% among women) and identified a major depressive syndrome among 18.4% of patients (29.6% among women). Physicians in the internal medicine unit identified only about half the depressive patients; at the time of psychiatric examination, fewer than one in four patients was receiving antidepressant therapy.

CONCLUSIONS

Our findings confirm the results of previous investigations, which showed that the failure to detect and treat depression is a major health problem among patients admitted to nonpsychiatric units of a general hospital.

[Prevalence and effects of depressive and anxiety symptoms in internal medicine inpatients during the first year after hospital discharge]

In a prospective follow-up study the German version of the Hospital Anxiety and Depression Scale (HADS) was used to determine the prevalence of anxiety and depressive symptoms in internal medicine inpatients. From a total cohort of 376 admitted study patients questionnaires were completed at admission and after one year follow-up. The data demonstrated that the mean HADS score on the anxiety subscale decreased significantly from 6.7 3.5 at study inclusion to 5.8 3.8 after one year (p < 0.0005) while the mean HADS score on the depression subscale was relatively stable (5.3 3.6 versus 5.4 4.3, p = n.s.). Odds ratios for the prediction of positive HADS results at follow-up were 4.1 (95%-CI 2.0-8.4) for anxiety symptoms and 8.2 (95%-CI 4.6-14.6) for depressive symptoms. Patients with abnormal HADS anxiety scores were significantly more frequently rehospitalized (Odds ratio 1.9; p = 0.028) and also more frequently reported pain symptoms (Odds ratio 2.0; p = 0.019). These results demonstrate the persistence of depressive symptoms and the frequent utilization of health care in internal medicine inpatients with psychiatric disorders in the first year after hospital discharge.

Validation and utility of the patient health questionnaire in diagnosing mental disorders in 1003 general hospital Spanish inpatients

OBJECTIVE

To determine whether the Spanish version of the patient health questionnaire (PHQ) has validity and utility for diagnosing mental disorders in general hospital inpatients.

METHODS

Participants in the study were 1003 general hospital inpatients, randomly selected from all admissions over an 18-month period. All of them completed the PHQ, the Beck Depression Inventory (BDI), and measures of functional status, disability days, and health care use, including length of hospital stay. They also had a structured interview with a mental health professional.

RESULTS

A total of 416 (42%) of the 1003 general hospital inpatients had a PHQ diagnosis. There was good agreement between PHQ diagnoses and those of an independent mental health professional (for the diagnosis of any PHQ disorder, kappa = 0.74; overall accuracy, 88%; sensitivity, 87%; specificity, 88%), similar to the original English version of the PHQ in primary care patients. Patients with PHQ diagnoses had more functional impairment, disability days, and health care use than did patients without PHQ diagnoses (group main effects for functional status measures and disability days, p < .001; group main effects for health care use, p < .01). The group main effect for hospital length of stay was not significant. An index of depression symptom severity calculated from the PHQ correlated significantly both with the number of depressive symptoms detected at interview and the total BDI score. PHQ administration was well accepted by patients.

CONCLUSIONS

The Spanish version of the PHQ has diagnostic validity in general hospital inpatients comparable to the original English version in primary care.

Anxiety, depressive, or cognitive disorders in rehabilitation patients: effect on length of stay

OBJECTIVE

To test the hypothesis that anxiety, depressive, or cognitive disorders are associated with an increase in length of stay of physical rehabilitation inpatients.

DESIGN

Secondary analysis of a 1-yr prospective data recording. Three treatment and rehabilitation centers in the Canton of Vaud (Switzerland). Ninety-five percent of inpatients admitted from November 15, 1990, to November 14, 1991, agreed to participate. Apart from length of stay, data consisted of demographic and medical data results from the Hospital Anxiety and Depression Scale, Mini-Mental State Score, and Functional Autonomy Measurement System. Multivariate linear regression was used in the analysis.

RESULTS

The presence of anxiety or depression altered length of stay in a bivariate analysis, although all effects disappeared in a multivariate approach. Factors that had an independent association with length of stay were gender, length of stay in an acute care hospital before hospitalization, treatment and rehabilitative centers, Functional Autonomy Measurement System mobility score, and Functional Autonomy Measurement System Activities of Daily Living score. Results concerning the association between cognition abilities and length were similar.

CONCLUSIONS

Our results recognize that an influence of psychiatric disorders acted on length of stay through a relationship between the psychiatric status and the control variables. If mental state influences physical state, then early intervention studies are desirable. If somatic state induces mental alterations, then interventions directed toward the psychiatric sphere will bring mostly qualitative benefits (amelioration of well-being without remarkable effects on length of stay).

The nature of social work services in a large public medical center serving an impoverished multicultural population

The purpose of this paper is to describe the nature of social work services in a large public medical center serving an impoverished multicultural population. This monitoring evaluation was developed and conducted within the context of a research collaboration between a School of Social Work and a team of clinical workers, supervisors, and administrators from the social work department of the medical center. The paper includes a description of the development of the assessment instrument as well as the findings, including the categories of sociodemographics, assessments, and services delivered by medical social workers. Conclusions emphasize the degree of anxiety and depression in the patients and their families and the need for clinical social workers to be skilled in the multicultural assessment and treatment of these problems. This need is then put into the context of the current health care climate.

Symptoms in hospitalized patients: outcome and satisfaction with care

PURPOSE

Physical symptoms are responsible for substantial morbidity in outpatients. We assessed symptoms in patients admitted to a hospital to determine their frequency, persistence at discharge, and the relation between symptom outcome and satisfaction with care.

METHODS

During a 12-month period, 2,126 hospitalized medical patients completed a study interview within 2 hours of admission. More than half (n = 1,168) of the patients were re-interviewed within 24 hours of discharge. We ascertained the presence and severity of 11 physical symptoms, as well as activities of daily living, mobility, mood, self-rated health, physiologic severity of illness, satisfaction with care, and length of stay.

RESULTS

Symptoms were common at the time of hospital admission, particularly fatigue (80% of patients), dyspnea (60%), cough (51%), dizziness (51%), headache (47%), chest pain (46%), and nausea or vomiting (43%). Individual symptoms failed to resolve by hospital discharge approximately 25% to 50% of the time. The three most prominent predictors of persistence of symptoms were shorter length of stay, severity of the symptom on admission, and total symptom count. Patient satisfaction with care was associated with total symptom severity score at discharge and the degree of symptomatic improvement that had occurred during hospitalization.

CONCLUSION

Because symptoms are common at discharge and associated with decreased satisfaction with care, asking about them would be a reasonable way to enhance patient-oriented care.

From consultation-liaison psychiatry to psychosocial advocacy: maintaining psychiatry's scope

OBJECTIVE

To review the status of consultation-liaison (C-L) psychiatry and the forces shaping it, and to propose strategies for dealing with the crisis in which it finds itself.

METHOD

A Medline search of C-L psychiatry and related terms, together with hand-searching of C-L psychiatry and psychosomatic journals and bibliographies of found articles, was used for the literature base. The experience of membership of the committees of national and international C-L psychiatry organisations and their interaction with health care administrators was used as the basis for the discussion of strategies.

RESULTS

It is argued that patients with physical/psychiatric comorbidity and somatisation have been marginalised by application of narrow definitions of what constitutes 'serious mental disorder' in the public sector. Evidence is presented to support the argument that physical/psychiatric comorbidity is the most common form of psychiatric presentation in the community, that such comorbidity has serious consequences in terms of morbidity, mortality and health-care costs, and that even subthreshold psychiatric symptoms have serious implications when physical comorbidity exists.

CONCLUSION

It is concluded that a number of strategies, including pre-admission screening, integrated discharge planning, liaison, as well as shared care with general practitioners, advanced training in C-L psychiatry and more research to establish practice guidelines, are required if psychiatry is to remain a broad-based discipline rather than retreat to being a specialty for psychosis. Consultation-liaison psychiatrists must become the advocates for the psychosocial system.

A diagnostic aid for detecting (DSM-IV) mental disorders in primary care

This study was designed to develop and validate a new computerized version of the Symptom Driven Diagnostic System for Primary Care (SDDS-PC) and examine its feasibility in primary care practice. One thousand and one patients (ages 18-70) coming for routine care to Kaiser-Permanente were screened on a self-administered symptom scale for major depression, alcohol and drug dependence, generalized anxiety, panic and obsessive compulsive disorders, and suicidal behavior. The screen was followed up by a brief diagnostic interview, administered by a nurse, which yielded a one-page summary of positive symptoms and a provisional computer-generated diagnosis for the physician. The physician reviewed the summary results and made a diagnosis. The nurse and physician were blind to the screen results. Patients were reinterviewed within 96 hours by a mental health professional (MHP) blind to previous results. The nurses' interviews ranged between 1.5 and 3.5 minutes for a screened positive diagnosis. Agreement between the nurse and physician diagnoses was excellent to moderate. Disagreement was usually in the direction of the physician ruling out major mental disorders in favor of subsyndromal or medical explanations. Only rarely did physicians diagnose disorders not detected by the nurse interview. Agreement between physician and MHP was moderate. Physicians using the SDDS-PC seldom made diagnoses that were not confirmed by the independent assessment of the MHP. The SDDS-PC may facilitate recognition of psychiatric disorders and minimize the physician's time in information gathering.

Patterns of diagnoses, comorbidities, and treatment in late-middle-aged and older affective disorder patients: comparison of mental health and medical sectors

OBJECTIVE

To compare the diagnoses, psychiatric and medical comorbidities, and prior and current treatment received by late-middle-aged and older affective disorder patients in mental health and medical service settings and to identify predictors of these patients' length of inpatient care.

DESIGN

Department of Veterans Affairs (VA) nationwide databases are used to examine the prevalence, diagnoses, and inpatient and outpatient treatment received by affective disorder patients in mental health and medical units in Fiscal Year 1990.

RESULTS

Compared with late-middle-aged and older index medical patients (n = 11,701), index mental health patients (n = 9039) were more likely to have affective psychoses and major depressive disorder and less likely to have depressive disorder NOS. Almost 60% of affective disorder patients in mental health settings had comorbid psychiatric diagnoses; this was true of 30% of patients in medical settings. Moreover, more than 80% of affective disorder patients in mental health settings had concomitant medical disorders. Affective disorder patients also had very high rates of prior mental health and medical care. Patients who had more severe affective disorders and comorbid psychiatric and medical diagnoses had longer episodes of inpatient care; in contrast, more intensive prior medical and mental health outpatient care was associated with shorter episodes of inpatient care.

CONCLUSIONS

The findings highlight affective disorder patients' high rates of comorbidity and intensive use of health care resources, emphasize the value of outpatient care in reducing the amount of subsequent inpatient care, and underscore the need for closer integration of mental health and medical care.

Does physical improvement reduce depressive symptoms in HIV-infected medical inpatients?

The Beck Depression Inventory, Karnofsky Scale of Physical Performance, and a visual-analogue scale to assess subjective distress were administered to 32 HIV-infected medical inpatients shortly after admission and prior to discharge. Twenty-eight percent of subjects had severe depressive symptoms on admission. Most of these subjects remained in the severe range of depressive symptoms at discharge, despite physical improvement comparable to subjects with lower levels of depressive symptoms. In contrast, subjects with moderate depressive symptoms on admission showed a significant decrease in depressive symptoms at discharge. The results suggest that the etiology and management of depressive symptoms in HIV-infected medical inpatients may differ depending on the initial severity of depressive symptoms.

Depressive symptoms and measures of disability: a prospective study

OBJECTIVE

The purpose of this study was to test the hypothesis that decreases in severity of depressive symptoms in patients with chronic tinnitus would correlate with reductions in measures of functional disability.

METHOD

This study describes the correlations between several measures of functional disability and Hamilton depression scores in two groups of patients with major depression and depressive symptoms (D-NOS) who were patients enrolled in a 12-week placebo-controlled, double-blind trial of nortriptyline. These patients had chronic severe tinnitus which was associated in most patients with high frequency hearing loss. The effect of whether affective symptoms improved and the patient's initial depression status (major depression versus depressive symptoms) are examined in order to increase understanding about the correlations between depressive symptoms and functional disability.

RESULTS

Most measures of functional disability decreased synchronously with Hamilton Depression Scale scores in both patients with major depression and those with subclinical depressive symptoms. Patients whose depression improved had a significantly greater change in each disability measure than patients whose depression did not improve. This significant decrease in functional disability was seen in 11 of 13 scales in the improved D-NOS group, versus only 3 of the 13 scales in the unimproved D-NOS group; 9 of 13 scales of functional disability significantly decreased in the improved major depression group, versus 3 of 13 scales in the unimproved major depression group.

CONCLUSIONS

The results suggest that there was a significant correlation between improvement in both major depression and depression-NOS symptoms, and decreases in measures of functional disability in an aging population with a chronic medical illness.