Evidence map›Paper›PMID 41562651›Full record

ArticleClocks & sleep2026

Prevalence of Obstructive Sleep Apnea and Adherence to CPAP for TAXI Drivers.

Yik Hin Chan, Anastasya Maria Kosasih, Venetia Kok, Yi-Hui Ou, Yun Jing Crystal Chng, Joshua J Gooley, Chi-Hang Lee

Abstract read
In one paragraph

Article in Clocks & sleep, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Yik Hin ChanDepartment of Cardiology, National University Heart Centre, 1 E Kent Ridge Road, NUHS Tower Block Level 9, Singapore 119228, Singapore.
Anastasya Maria KosasihDepartment of Cardiology, National University Heart Centre, 1 E Kent Ridge Road, NUHS Tower Block Level 9, Singapore 119228, Singapore.ORCID 0000-0002-8018-2283
Venetia KokNeuroscience and Behavioural Disorders Programme, Duke-NUS Medical School, Singapore 169857, Singapore.
Yi-Hui OuDepartment of Cardiology, National University Heart Centre, 1 E Kent Ridge Road, NUHS Tower Block Level 9, Singapore 119228, Singapore.
Yun Jing Crystal ChngDepartment of Cardiology, National University Heart Centre, 1 E Kent Ridge Road, NUHS Tower Block Level 9, Singapore 119228, Singapore.
Joshua J GooleyNeuroscience and Behavioural Disorders Programme, Duke-NUS Medical School, Singapore 169857, Singapore.
Chi-Hang LeeDepartment of Cardiology, National University Heart Centre, 1 E Kent Ridge Road, NUHS Tower Block Level 9, Singapore 119228, Singapore.ORCID 0000-0001-8777-2705

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We investigated the effects of Continuous Positive Airway Pressure (CPAP) on blood pressure (BP) and vigilance in taxi drivers with obstructive sleep apnea (OSA). This pilot study recruited taxi drivers aged ≥60 years to undergo polysomnography. Those diagnosed with OSA underwent 6 months of CPAP therapy. Baseline and follow-up assessments included 24 h ambulatory blood pressure monitoring (ABPM) and the psychomotor vigilance test (PVT). Among the 32 participants, 22 (68.8%) were diagnosed with OSA (median age 63.0 [62.0-65.0] years; 21 males). The average CPAP adherence was 3.1 ± 2.3 h per night, with 23.5% using CPAP for more than 4 h per night. There were no significant changes in 24 h mean systolic ABPM (125.9 [116.8-134.9] mmHg to 126.0 [118.3-133.7] mmHg;

Indexed as

blood pressurecontinuous positive airway pressureobstructive sleep apneapsychomotor vigilance test

Identifiers

PMID41562651
PMCPMC12821386

What OpenQuestion holds

Textmetadata
LicenceCC BY
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Registered trials

None linked

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.