Observational studyInternal medicine (Tokyo, Japan)2019
Performance Status Is a Risk Factor for Depression before the Diagnosis of Lung Cancer Patients.
Observational study in Internal medicine (Tokyo, Japan), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed, 9 citations in OpenAlex.
- Depression, performance status, and discontinued treatment mediate an association of curability belief with prognosis in advanced cancer patients.Scientific reports · 2024Article
- Article
- Depression, anxiety, and performance status among the women with metastatic breast cancer receiving palliative care in Bangladesh: A cross sectional study.Health science reports · 2022Article
- Biological, Psychological, and Social Determinants of Depression: A Review of Recent Literature.Brain sciences · 2021Review
- Beyond Performance Status.Clinical oncology (Royal College of Radiologists (Great Britain)) · 2020Review
- The Association of Depression with Type D Personality and Coping Strategies in Patients with Coronary Artery Disease.Internal medicine (Tokyo, Japan) · 2020Observational
Corrections and comments
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Authors and funding
11 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective Previous studies have shown that lung cancer patients experience depression before their diagnosis. However, the patient characteristics that are risk factors for depression before the diagnosis of lung cancer are unclear. We therefore performed this study to identify the characteristics that are risk factors for depression in lung cancer patients. Methods We performed a prospective observational study that included 183 patients who visited our department for suspected lung cancer between August 2014 and March 2017. These patients completed a Quick Inventory of Depressive Symptomatology-Self Report questionnaire. Ten patients with a history of depression were excluded. Results Among the remaining 173 patients, 110 were diagnosed with lung cancer. Among these 110 patients, 57 had depression. A poor performance status (PS) was significantly more prevalent in patients with depression than in those without. Furthermore, a multivariate analysis revealed that a poor PS was the only independent risk factor for depression before the diagnosis of lung cancer. Conclusion Physicians can use this information to evaluate whether patients have depression before the diagnosis of lung cancer.
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Registered trials
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