Association of the Hemoglobin-Albumin-Lymphocyte-Platelet (HALP) Score with Diabetic Retinopathy Severity: A Case-Control Comparison with Non-Diabetic Ophthalmology Patients.

Authors

Nurcan Gürsoy, Ersan Gürsoy

Published in

Journal of clinical medicine. Volume 15. Issue 15. Aug 06, 2026. Epub Aug 06, 2026.

Abstract

Background/Objectives: The hemoglobin-albumin-lymphocyte-platelet (HALP) score combines routine laboratory measures into an index of systemic immune-nutritional status. Its relationship with graded diabetic retinopathy (DR) severity is not fully established. We compared HALP between patients with DR and ophthalmology controls without documented diabetes and examined its association with retinopathy stage and proliferative disease. Methods: This prospective single-center case-control study enrolled 209 consecutive adults: 105 patients with DR and 104 controls. DR was recorded across eight ordered stages and additionally classified as non-proliferative DR (NPDR) or proliferative DR (PDR). Between-group tests, Spearman correlation, logistic regression, and receiver operating characteristic analysis were used. Results: HALP was lower in the DR group than in controls (47.47 [26.44] vs. 52.67 [31.83], p = 0.048) and in PDR than in NPDR (45.98 [17.62] vs. 52.90 [42.49], p = 0.008). HALP declined modestly with increasing stage (rho = -0.260, p = 0.007). In an exploratory age- and sex-adjusted model, each 10-unit increase in HALP was associated with lower odds of case-group membership (OR = 0.850, 95% CI: 0.750-0.963; p = 0.011). Within the DR cohort, HALP was not significantly associated with PDR after adjustment for age, sex, and HbA1c (OR = 0.809, 95% CI: 0.640-1.023; p = 0.077). Discrimination between cases and controls was limited (AUC = 0.579); a threshold of ≤52.09 provided 62.9% sensitivity and 53.8% specificity. Conclusions: Lower HALP values accompanied DR case status and greater retinopathy severity, but the adjusted association with PDR was not significant. Because diabetes status differed between groups, the case-control finding may reflect systemic effects of diabetes as well as retinal involvement.

PMID:
42590213
Bibliographic data and abstract were imported from PubMed on 13 Aug 2026.

Read full publication at:
Please sign in to see all details.

Stats

1-terrible, 9-excellent. How would you rate this publication? Sign in in to submit your rating.

Post a comment

You need to be signed in to post comments. You can sign in here.

Comments

There are no comments yet.