ArticleJournal of vascular surgery2024
Psychosocial and socioeconomic factors are most predictive of health status in patients with claudication.
Article in Journal of vascular surgery, 2024. 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, 8 citations in OpenAlex.
- Association of Depression with Walking in People with Peripheral Artery Disease: A Post-Hoc Analysis of the BIP Trial.Journal of atherosclerosis and thrombosis · 2025Trial
- Role of Depression and Anxiety in Peripheral Artery Disease: Correlates, Outcomes, and Considerations for Treatment.Arteriosclerosis, thrombosis, and vascular biology · 2026Review
- Association between depressive symptoms and health status outcomes in patients with symptomatic peripheral artery disease.Journal of psychosomatic research · 2025Article
- Latent Health Status Trajectories in Individuals With New or Worsening Claudication Symptoms.Journal of the American Heart Association · 2025Article
- Association of social support and health status outcomes in peripheral artery disease.Journal of vascular surgery · 2024Article
- Addressing Psychosocial Care Needs in Women with Peripheral Artery Disease.Current cardiology reports · 2024Review
Corrections and comments
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Authors and funding
11 authors at 6 institutions in 2 countries.
Funding
Abstract
backgroundAs a key treatment goal for patients with symptomatic peripheral artery disease (PAD), improving health status has also become an important end point for clinical trials and performance-based care. An understanding of patient factors associated with 1-year PAD health status is lacking in patients with PAD.
methodsThe health status of 1073 consecutive patients with symptomatic PAD in the international multicenter PORTRAIT (Patient-Centered Outcomes Related to Treatment Practices in Peripheral Arterial Disease: Investigating Trajectories) registry was measured at baseline and 1 year with the Peripheral Artery Questionnaire (PAQ). The association of 47 patient characteristics with 1-year PAQ scores was assessed using a random forest algorithm. Variables of clinical significance were retained and included in a hierarchical multivariable linear regression model predicting 1-year PAQ summary scores.
resultsThe mean age of patients was 67.7 ± 9.3 years, and 37% were female. Variables with the highest importance ranking in predicting 1-year PAQ summary score were baseline PAQ summary score, Patient Health Questionnaire-8 depression score, Generalized Anxiety Disorder-2 anxiety score, new onset symptom presentation, insurance status, current or prior diagnosis of depression, low social support, initial invasive treatment, duration of symptoms, and race. The addition of 19 clinical variables in an extended model marginally improved the explained variance in 1-year health status (from R
conclusionsPatients' 1-year PAD-specific health status, as measured by the PAQ, can be predicted from 10 mostly psychosocial and socioeconomic patient characteristics including depression, anxiety, insurance status, social support, and symptoms. These characteristics should be validated and tested in other PAD cohorts so that this model can inform risk adjustment and prediction of PAD health status in comparative effectiveness research and performance-based care.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.