ArticleCritical care research and practice2025
Association Between Length of Stay and Incidence of Hospital-Acquired Anaemia in Critically Ill Patients: A Retrospective Cohort Study.
Article in Critical care research and practice, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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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.
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Abstract
Hospital-acquired anaemia (HAA) is characterised by initially normal haemoglobin levels upon admission that are lowered during the hospital stay. The decreased haemoglobin levels related to the days of intensive care unit (ICU) hospitalisation may explain the effect of other interventions on haemoglobin levels. This study aimed to investigate the association between decreased haemoglobin levels and days of hospitalisation in critically ill patients in the Qassim region by analysing haemoglobin levels within the first 7, 14, and 21 days after ICU admission. A total of 180 patients were admitted during the study period. Patients with gastrointestinal bleeding, transfusion-dependent anaemia, a history of anaemia or bleeding, those with chronic kidney disease or on dialysis, and those who had hematologic or other malignancies were excluded (
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