ArticleInternational journal of ophthalmology2020
Profile of retinal diseases in adult patients attending two major eye clinics in Kinshasa, the Democratic Republic of Congo.
Article in International journal of ophthalmology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed.
- Observation of the effect of one-to-one education on high-risk cases of diabetic foot.World journal of clinical cases · 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.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimTo determine the frequency and types of retinal diseases and the extend of the related visual loss in adult patients attending two public eye clinics of Kinshasa, Democratic Republic of Congo.
methodsReview of medical records of patients with retinal diseases seen in the major eye clinics in Kinshasa, the University Hospital of Kinshasa (UHK) and Saint Joseph Hospital (SJH), from January 2012 to December 2014. Demographics and diagnoses were retrieved and analyzed. Outcome measures were frequency and prevalence of retinal diseases, blindness and low vision.
resultsA total of 40 965 patients aged 40y or older were examined during this period in both clinics. Of these, 1208 had retinal disease, giving a 3-year and an annual prevalence of 3% and 1%, respectively. Mean age was 61.7±10.7y, and 55.8% of the patients were males. Arterial hypertension (68.1%) and diabetes (43.3%) were the most common systemic comorbidities. Hypertensive retinopathy (41.8%), diabetic retinopathy (37.9%), age-related macular degeneration (AMD; 14.6%), and chorioretinitis and retinal vein occlusion (7.3% each) were the most common retinal diseases, with 3-year prevalence rates of 1.3%, 1.0%, 0.43%, and 0.21% respectively. Bilateral low vision and blindness were present in 26.8% and 8.4% of the patients at presentation. Major causes of low vision and blindness were diabetic retinopathy (14.8%), AMD (4.9%), retinal detachment (2.8%), and retinal vein occlusion (2.5%). The prevalence was significantly higher among males than females, and at the UHK than SJH.
conclusionRetinal diseases are common among Congolese adult patients attending eye clinics in Kinshasa. They cause a significant proportion of low vision and blindness.
Indexed as
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.