Evidence map›Paper›PMID 40495820›Full record

ArticleClinical ophthalmology (Auckland, N.Z.)2025

Depression and Associated Factors Among Diabetic Patients Undergoing Diabetic Retinopathy Assessments at a Tertiary Care Center: A Cross-Sectional Study.

Phit Upaphong, Janejit Choovuthayakorn, Jirachaya Choovuthayakorn, Phichayut Phinyo, Direk Patikulsila, Onnisa Nanegrungsunk, Voraporn Chaikitmongkol, Paradee Kunavisarut, Atitaya Apivatthakakul, Nahathai Wongpakaran and 1 more

Abstract read
In one paragraph

Article in Clinical ophthalmology (Auckland, N.Z.), 2025. 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

11 authors.

Phit UpaphongDepartment of Ophthalmology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.ORCID 0000-0001-8590-8568
Janejit ChoovuthayakornDepartment of Ophthalmology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.ORCID 0000-0001-5972-0270
Jirachaya ChoovuthayakornDepartment of Ophthalmology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
Phichayut PhinyoClinical Epidemiology and Clinical Statistics Center, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.ORCID 0000-0002-8543-6254
Direk PatikulsilaDepartment of Ophthalmology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.ORCID 0000-0002-0124-722X
Onnisa NanegrungsunkDepartment of Ophthalmology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
Voraporn ChaikitmongkolDepartment of Ophthalmology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
Paradee KunavisarutDepartment of Ophthalmology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
Atitaya ApivatthakakulDepartment of Ophthalmology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
Nahathai WongpakaranDepartment of Psychiatry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.ORCID 0000-0001-8365-2474
Tinakon WongpakaranDepartment of Psychiatry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.ORCID 0000-0002-9062-3468

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: To explore the prevalence of depression and its associated factors among diabetic patients attending the retina unit at Chiang Mai University Hospital for diabetic retinopathy (DR) or diabetic macular edema (DME) screening and/or treatment. Patients and Methods: This cross-sectional study recruited consecutive diabetic patients scheduled for ophthalmic evaluations between July 1, 2022, and January 31, 2023. Participants completed in-person interviews to provide demographic information, medical history, and mental health status. Depression severity was assessed using the Outcome Inventory-21, while vision-related quality of life (VRQoL) was measured with the National Eye Institute Visual Functioning Questionnaire-25 (NEI VFQ-25). Ocular characteristics were extracted from medical records. The primary outcomes included the prevalence of depression and its association with VRQoL, anxiety, visual acuity, and DR/DME severity. Results: A total of 304 diabetic patients participated, with 55.6% (n = 169) being male. The mean (standard deviation, SD) age was 56.3 (11.4) years, and the mean (SD) visual acuity (VA) in the better-seeing eye was 0.4 (0.3) LogMAR. Bilateral proliferative DR and bilateral center-involved DME were observed in 50.6% and 18.4% of participants, respectively. The mean (SD) composite score for the NEI VFQ-25 was 79.3 (18.1), with the color vision subscale showing the highest score at 93.3 (18.3). Depression was identified in 11 patients (3.6%, 95% confidence interval: 2.0 to 6.4%). Multivariable linear regression revealed that lower VRQoL and higher anxiety levels were significantly associated with depressive symptoms, while no significant correlation was found with VA or DR/DME severity. Conclusion: VRQoL and anxiety levels are key factors associated with depression in diabetic patients with DR/DME, with VRQoL exhibiting a stronger association than VA. Incorporating patient-reported outcome measures into clinical care may enhance mental health assessment and overall healthcare quality, enabling earlier detection of depression risk among diabetic patients and supporting timely intervention.

Indexed as

depressive symptomsmental distresspsychological burdenquality of liferetinal diseasevisual-related function

Identifiers

PMID40495820
PMCPMC12148946

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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.