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Depression (differential diagnoses)

About: Depression (differential diagnoses) is a research topic. Over the lifetime, 56557 publications have been published within this topic receiving 2048357 citations.


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Journal ArticleDOI
01 Jun 1993-Spine
TL;DR: The outcome of back pain was predicted by pain- related disability and days in pain rather than by recency of onset, so it may be more meaningful to distinguish characteristic levels of pain intensity, pain-related disability, and pain persistence than to classify patients as acute or chronic.
Abstract: Outcomes of primary care back pain patients (N = 1128) were studied at 1 year after seeking care. Changes in depression depending on outcome, and predictors of poor outcome were evaluated. Less than one back pain patient in five reported recent onset (first onset within the previous 6 months). One year after seeking care, the large majority of both recent and nonrecent-onset patients reported having back pain in the previous month (69% vs. 82%). A significant minority of both recent and nonrecent-onset patients had either a poor functional outcome (14% vs. 21%) or continuing high intensity pain without appreciable disability (10% vs. 16%). Predictors of poor outcome included pain-related disability, days in pain, lower educational attainment, and female gender. Among initially dysfunctional patients with persistent pain, one half were improved and one third had a good outcome at the 1-year follow-up. Among initially dysfunctional patients who experienced a good outcome, elevated depressive symptoms improved to normal levels at follow-up. The outcome of back pain was predicted by pain-related disability and days in pain rather than by recency of onset, so it may be more meaningful to distinguish characteristic levels of pain intensity, pain-related disability, and pain persistence than to classify patients as acute or chronic.

414 citations

Journal ArticleDOI
TL;DR: Both lifetime and current panic-depression comorbidity are markers for more severe, persistent and disabling illness.
Abstract: Background The National Comorbidity Survey is a nationally representative survey of the prevalences and correlates of DSM-III-R disorders in the US household population. Methods Retrospective age-at-onset reports were used to study predictive relationships between lifetime panic and depression. Results Strong associations were found between the lifetime prevalences of panic and major depressive episodes (odds ratios: for panic attacks with depression, 6.2; for panic disorder with depression, 6.8). These associations were not significantly influenced by the inclusion or exclusion of respondents with mania. Temporally primary depression predicted a first onset of subsequent panic attacks but not of panic disorder. Temporally primary panic attacks, with or without panic disorder and whether or not the panic was persistent, predicted a first onset of subsequent major depression. The associations between panic attack and depression were attenuated in models that controlled for prior traumatic life experiences and histories of other DSM-III-R disorders. Conclusions Lifetime panic-depression comorbidity characterizes most community respondents with panic disorder and a substantial few of those with major depression. The absence of a dose-response relationship suggests that primary panic attack is a marker, rather than a causal risk factor, of subsequent depression. Primary depression, in comparison, appears to be a genuine risk factor for secondary panic attacks. That primary depression predicts panic attacks but not panic disorder suggests that secondary panic is a severity marker of depression rather than a comorbid condition. These results are far from definitive because they are based on retrospective reports, lay-administered diagnostic interviews, and only 1 survey. However, they raise important questions that could lead to a fundamental rethinking of panic-depression comorbidity if they are replicated in future epidemiological and clinical studies.

414 citations

Journal ArticleDOI
TL;DR: High levels of depression, PTSD and alcohol dependence/abuse among HIV-infected individuals in this setting are demonstrated and HIV care and treatment services represent an important venue to identify and manage individuals with common mental disorders in resource-limited settings.
Abstract: Despite the high prevalence of both mental disorders and HIV infection in much of sub-Saharan Africa, little is known about the occurrence of mental health disorders among HIV-infected individuals. We conducted a cross-sectional study among individuals enrolled into HIV care and treatment services near Cape Town, South Africa. Psychiatric diagnoses were measured using the Mini-International Neuropsychiatric Interview (MINI) administered by trained research nurses. In addition, all participants were administered brief rating scales for depression (the Center for Epidemiological Studies Depression Scale [CES-D]), posttraumatic stress disorder (PTSD), the Harvard Trauma Questionnaire (HTQ), and alcohol dependence/abuse (the Alcohol Use Disorders Identification Test [AUDIT]). The median age among the 465 participants was 33 years and 75% were female; 48% were receiving antiretroviral therapy. Overall, the prevalence of depression, PTSD and alcohol dependence/abuse was 14% (n = 62), 5% (n = 24), and 7...

414 citations

Journal ArticleDOI
TL;DR: C cumulative trauma continued to affect psychiatric symptom levels a decade after the original trauma events, and the diagnostic validity of PTSD criteria, with the notable exception of avoidance, was supported.
Abstract: BACKGROUND The dose-effect relationships of cumulative trauma to the psychiatric symptoms of major depression and post-traumatic stress disorder (PTSD) in a community study of Cambodian survivors of mass violence were evaluated. METHOD In 1990, a survey of 1000 households was conducted in a Thai refugee camp (Site 2) using a multi-stage random sampling design. Trauma history and psychiatric symptoms were assessed for two time periods. Analysis used linear dose-response regression modelling. RESULTS 993 Cambodian adults reported a mean of 14 Pol Pot era trauma events and 1.3 trauma events during the past year. Symptom categories of depression, PTSD, dissociative and culturally dependent symptoms exhibited strong dose-effect responses with the exception of avoidance. All symptom categories, except avoidant symptoms, were highly correlated. CONCLUSIONS Cumulative trauma continued to affect psychiatric symptom levels a decade after the original trauma events. The diagnostic validity of PTSD criteria, with the notable exception of avoidance, was supported. Inclusion of dissociative and culturally dependent symptoms increased the cultural sensitivity of PTSD.

413 citations

Journal Article
TL;DR: Work disability can be predicted by patient and work characteristics present at the first clinic visit, but it is persistent abnormalities of sedimentation rate, HAQ disability, and pain that may be detected in longitudinal followup that best predict work disability after work and demographic characteristics are accounted for.
Abstract: Objective Work disability is a common outcome of rheumatoid arthritis (RA). Yet there have been no longitudinal, longterm, prospective studies of work disability in this illness. This 18 year longitudinal study investigates the rate of work disability, its concomitants, and its predictors, using a large series of clinical, laboratory, and self-report measures. Methods In 1974, a computerized database was developed for the contemporaneous entry of all patient visits. Data included clinical, laboratory, and self-report information. Patients were also assessed by mailed questionnaires at 6 month intervals. In 1994, patients with RA were interviewed in detail about lifetime work status and work disability. Results Work disability was estimated to occur in 25% at 6.4 years and 50% at 20.9 years after disease onset, and most disability occurred late in the course of disease. Work disability was predicted by almost every demographic and clinical variable. Education level, body mass index (BMI), erythrocyte sedimentation rate, rheumatoid factor, pain, Health Assessment Questionnaire (HAQ) disability, and physical demands of the job were independently associated with disability. Over the course of their illness, the work disabled had a 35% reduction in family income, and had more abnormal scores for joint counts, grip strength, sedimentation rate, pain, global severity, HAQ disability, and anxiety and depression. Except for BMI, the results were essentially similar in a subset of 156 patients seen first with a disease duration of less than one year. Conclusion Work disability can be predicted by patient and work characteristics present at the first clinic visit, but it is persistent abnormalities of sedimentation rate, HAQ disability, and pain, which may be detected in longitudinal followup, that best predict work disability after work and demographic characteristics are accounted for.

412 citations


Performance
Metrics
No. of papers in the topic in previous years
YearPapers
202251
20213,717
20203,369
20193,005
20182,810
20172,737