Trial reportRheumatology international2025
Estimating pain visual analogue scale from health assessment questionnaire for rheumatoid arthritis with beta mixture models.
Trial report in Rheumatology international, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed.
- The effects of thoracic surgery techniques on postoperative pain and comparison of intercostal interventions.Medicine · 2026Observational
- Rethinking Pain Assessment: Subjective Scales, Biomarkers, and Multimodal Integration.Journal of pain research · 2026Review
- Learning molecular fingerprints of foods to decode dietary intake.Research square · 2025Article
- Clinical efficacy of mechanically activated tissue retractor combined with vacuum sealing drainage for treating deep soft tissue defects: a prospective study.American journal of translational research · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors.
Funding
Abstract
To map from the health assessment questionnaire disability index (HAQ) to the pain visual analogue scale (VAS) for people with rheumatoid arthritis. The estimation sample comprised adults with rheumatoid arthritis and inadequate response to tumour necrosis factor-α inhibitors in a multicentre phase 4 randomised controlled trial. Beta mixture models were estimated with combinations of HAQ and its square, age and sex as independent variables. Bayesian Information Criteria informed the number of components. Model performance (root mean squared error; mean absolute error; pseudo-R
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Registered trials
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