ArticleJAMA surgery2019
Hawthorne Effect Should Be Controlled for in Quality Control Studies.
Article in JAMA surgery, 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
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
6 citing papers in PubMed.
- Association between radiological CDSS availability and quality of imaging referrals graded using RI-RADS.iScience · 2026Article
- Precision nutrition for the prevention and management of inflammatory bowel disease.Nature reviews. Gastroenterology & hepatology · 2026Review
- The Impact of Parafunctional Habits on Temporomandibular Disorders in Medical Students.Journal of clinical medicine · 2025Article
- Continuous Reduction of Hypoglycemia Incidence Post-Endoscopic Polypectomy Through Quality Control Circle Implementation.Journal of multidisciplinary healthcare · 2025Article
- Dialysis Modality Education Timing and Home Dialysis Uptake: A Quality Improvement Study.Kidney medicine · 2024Article
- Evaluation of Clinical Results regarding Peristomal Skin Health Associated with the Adjustment and Formulation of the New Moderma Flex One-Piece Ostomy Devices.Journal of personalized medicine · 2023Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
PubMed holds no abstract for this paper.
Indexed as
Identifiers
31268514What OpenQuestion holds
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 OpenQuestion graph.