Evidence map›Paper›PMID 32174737›Full record

ArticleOman journal of ophthalmology

Prevalence and causative agents of allergic conjunctivitis and its determinants in adult citizens of Western Saudi Arabia: A survey.

Khaled A Alqurashi, Ashjan Yousef Bamahfouz, Bayan Mutlaq Almasoudi

Open access · diamondAbstract read
In one paragraph

Article in Oman journal of ophthalmology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.4field-weighted citation impact, top 40% 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

11 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Interplay and severity of nasal and ocular symptoms in allergic rhinitis.Journal of family medicine and primary care · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Assessment of Meibomian Gland (MD) Impairment Among Seasonal Allergic Conjunctivitis (SAC) Patients.Medical science monitor : international medical journal of experimental and clinical research · 2022
    Article
  9. Article
  10. Article
  11. 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

3 authors at 2 institutions in 1 country.

Khaled A AlqurashiDepartment of Ophthalmology, Faculty of Medicine, Taif University, Taif, Saudi Arabia.
Ashjan Yousef BamahfouzDepartment of Ophthalmology, Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia.
Bayan Mutlaq AlmasoudiDepartment of Ophthalmology, College of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia.
Umm al-Qura University · SATaif University · SA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo estimate the prevalence of allergic conjunctivitis (AC) and its related allergic ailments among Saudi adults in the western region.

methodsAdult population of Taif, Makkah, and Jeddah cities was surveyed from 2017 to June 2018. Subjective questionnaire was used to collect the response. Participants were asked about symptoms (redness, itching, watering, based diagnosis and details of AC, treatment taken in the pasts, and associated conditions, such as allergic asthma and rhinitis). The age-sex-adjusted prevalence, its determinants, and associations to other ailments were assessed.

resultsWe surveyed 2187 participants (mean age 26.0 ± 9.1 years). The age-sex-adjusted prevalence of AC was 70.5% (95% confidence interval [CI] 68.6-72.4). There could be 2.1 million AC patients among 3.1 million adult populations in Western KSA. It was significantly higher in females compared to males (odds ratio [OR] = 1.7 [95% CI 1.4-2.2]). The risk of AC did not vary by age group (

conclusionAC affects seven in ten adults in Western Saudi Arabia. AC is positively associated to allergic rhinitis and bronchial asthma. Public health policies at primary eye-care level should focus on early detection and care of persons with AC.

Indexed as

Allergic conjunctivitisallergic rhinitisasthmaprevalence

Identifiers

PMID32174737
PMCPMC7050458
OpenAlexW3008154497

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.