ArticleSleep disorders2020
Validation of the Arabic Version of the Epworth Sleepiness Scale among the Yemeni Medical Students.
Article in Sleep disorders, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
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, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.
- Measuring medical student wellbeing longitudinally: a psychometric systematic review of commonly used scales.Canadian medical education journal · 2026Pooled it
- Changes in pain, quality of life, sleep, and mental health after uncomplicated spinal neurosurgery in palestine: a prospective study of patient-reported outcomes.Scientific reports · 2025Article
- Validity and reliability of the Spanish version of the Epworth Sleepiness Scale.Sleep & breathing = Schlaf & Atmung · 2025Article
- Neuropsychiatric symptoms in Parkinson's disease: review of data from the Arab world.The Journal of international medical research · 2024Review
- Sleep quality, daytime sleepiness, and insomnia in patient with epilepsy:Neurosciences (Riyadh, Saudi Arabia) · 2023Article
- Quality of Sleep and Its Correlates among Yemeni Medical Students: A Cross-Sectional Study.Sleep disorders · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The study was conducted with the aim to assess the psychometric measures of an adapted Arabic version of the Epworth Sleepiness Scale (ESS) among medical students at Sana'a University, Yemen. The cross-sectional study targeted 360 students (males: 176; females: 184) from the preclinical 3
Identifiers
What 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.