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The efficacy of hemoglobin, albumin, lymphocytes, and platelets (HALP) score in signifying acute appendicitis severity and postoperative outcomes

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Abstract

The HALP score, which is a combined index composed of hemoglobin, albumin, lymphocyte, and platelet, is a new indicator showing both inflammation and nutritional status. This study aims to evaluate the relationship of this combined index consisting of simple laboratory values with the degree of appendicitis complication and postoperative results in patients operated on for acute appendicitis. The data of 684 patients operated for acute appendicitis between January 2017 and December 2022 and inclusion criteria were analyzed with a single-center retrospective cross-sectional study design. Using routine laboratory data, patients' HALP scores were divided into two groups as low and high. The cut-off value of the HALP score according to the presence of postoperative complications was determined as < 31.2 by ROC analysis and the ROC curve. Patients were grouped as HALP score cut-off value below (group 1) and above (group 2). Complicated appendicitis and postoperative outcomes were compared to the HALP score groups. According to the cut-off value of the HALP score, 113 (16.5%) of the patients were in Group 1, and 571 (83.5%) were in Group 2. Complications developed in 15 (26%) patients (p < 0.001). Low HALP scores were a significant risk factor for peri-appendicular abscess (OR 29.12 95% CI 12.39–68.43), appendicitis perforation (OR = 20.82 95% 12.67–34.19), gangrenous appendicitis (OR = 35, 54, 95% 13.33–94.77), and postoperative complications (OR = 15.29 95% 7.95–29.41) (p < 0.001). Besides clinical and radiological findings, the HALP score shows the degree of acute appendicitis complication. It can be used as a simple, inexpensive, and easily applicable diagnostic tool.

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Authors and Affiliations

  1. Department of Surgery, Division of Surgical Oncology, Evliya Celebi Training and Research Hospital, Kütahya, Turkey

    Sami Benli

  2. Department of Surgery, Division of Surgical Oncology, Mersin University Medical Faculty, Mersin, Turkey

    Deniz Tazeoğlu

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  1. Sami Benli
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Correspondence to Sami Benli.

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Benli, S., Tazeoğlu, D. The efficacy of hemoglobin, albumin, lymphocytes, and platelets (HALP) score in signifying acute appendicitis severity and postoperative outcomes. Updates Surg 75, 1197–1202 (2023). https://doi.org/10.1007/s13304-023-01513-8

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