Evidence map›Paper›PMID 33628010›Full record

ArticleClinical ophthalmology (Auckland, N.Z.)2021

Multiple Eyelid Signs are Suggestive of

Lunla Udomwech, Nonthapan Phasuk

Open access · goldAbstract read
In one paragraph

Article in Clinical ophthalmology (Auckland, N.Z.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.6field-weighted citation impact, top 30% of its field
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

3 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Reducing ocularFrontiers in allergy · 2025
    Article
  3. Review
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

2 authors at 1 institution in 1 country.

Lunla UdomwechSchool of Medicine, Walailak University, Nakhon Si Thammarat, Thailand.ORCID 0000-0002-5695-2954
Nonthapan PhasukSchool of Medicine, Walailak University, Nakhon Si Thammarat, Thailand.ORCID 0000-0003-2382-2333
Walailak University · TH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo determine the signs associated with PATIENTS AND

methodsThis was a prospective, case-control clinical study. Eighty-three controls and 43 blepharitic patients were consecutively enrolled from Walailak University Hospital. Each patient answered a questionnaire, underwent a complete eye exam, and had four lashes from each eye epilated; eyelashes were directly examined under a light microscope. Ocular signs, including types of eyelash debris (waxy debris, scaly debris, or cylindrical dandruff (CD)), erythema and telangiectasia of the eyelid, were noted.

results

conclusionIn contrast to previous studies that found only CD to be highly associated with eyelash demodicosis, we found multiple suggestive signs: any kind of debris on eyelashes (scaly, waxy, or CD), eyelid erythema, and eyelid telangiectasia. Approximately one-quarter (26.5%) of the studied population had asymptomatic mite colonization.

Indexed as

blepharitisdebrisDemodexeyelid signsThailand

Identifiers

PMID33628010
PMCPMC7898219
OpenAlexW3130198263

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.