Evidence map›Paper›PMID 36141761›Full record

ArticleInternational journal of environmental research and public health2022

Factors Influencing Visual Improvement after Phacoemulsification Surgery among Malaysian Cataract Patients.

Nadiah Sa'at, Anis Kausar Ghazali, Najib Majdi Yaacob, Mohamad Aziz Salowi

Abstract read
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Article in International journal of environmental research and public health, 2022. 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
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

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4 · The record

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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

4 authors.

Nadiah Sa'atBiostatistics and Research Methodology Unit, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, USM, Kubang Kerian 16150, Malaysia.
Anis Kausar GhazaliBiostatistics and Research Methodology Unit, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, USM, Kubang Kerian 16150, Malaysia.ORCID 0000-0001-5983-768X
Najib Majdi YaacobBiostatistics and Research Methodology Unit, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, USM, Kubang Kerian 16150, Malaysia.ORCID 0000-0002-6860-1430
Mohamad Aziz SalowiHospital Selayang, Batu Caves 68100, Malaysia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Blindness and visual impairment are part of the global burden of eye disease, with cataract being one of the leading causes of blindness. This study aimed to determine the factors affecting visual acuity (VA) improvement among cataract patients after phacoemulsification surgery in Malaysia. Cataract patients aged over 18 who underwent phacoemulsification surgery between January 2014 and December 2018 were included in this retrospective cohort study. Patients' sociodemographic, comorbidities, surgical, and related complication factors were extracted from the National Eye Database. The outcome was measured by the difference in visual acuity before and after the operation and was categorized as "improved", "no change", and "worse". A total of 180,776 patients were included in the final analysis. Multinomial logistic regression analysis showed "no changes in VA" was significantly higher in patients aged less than 40 years old (OR: 1.66; 95% CI: 1.22, 2.26), patients with ocular comorbidities (OR: 1.65; 95% CI: 1.53, 1.77), patients who had undergone surgery lasting more than 60 min (OR: 1.39; 95% CI: 1.14, 1.69), patients who had surgery without an intraocular lens (IOL) (OR: 1.64; 95% CI: 1.20, 2.26), and patients with postoperative complications (OR: 8.76; 95% CI: 8.13, 9.45). Worsening VA was significantly higher among male patients (OR: 1.11; 95% CI: 1.01, 1.22), patients who had ocular comorbidities (OR: 1.76; 95% CI: 1.59, 1.96), patients who had undergone surgery lasting more than 60 min (OR: 1.94; 95% CI: 1.57, 2.41), patients who had surgery without an IOL (OR: 2.03; 95% CI: 1.48, 2.80), and patients with postoperative complications (OR: 21.46; 95% CI: 19.35, 23.80). The factors impacting "no changes" in and "worsening" of VA after cataract surgery were the following: older age, male gender, ethnicity, ocular comorbidities, surgeon grade, absence of IOL, intraoperative complication, and postoperative problems.

Indexed as

CataractPhacoemulsificationAdolescentAdultBlindnessHumansLens Implantation, IntraocularMalePostoperative ComplicationsRetrospective Studiesaffecting factorsimprovementmultivariable analysisvisual acuity

Identifiers

PMID36141761
PMCPMC9517142

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