Association between hypertension and pressure ulcer: A systematic review and meta‐analysis

• Published in: International wound journal Vol. 21; no. 3; pp. e14829 - n/a
• Main Authors: Huang, Yanting, Zhou, Wei, Du, Haiyang
• Format: Journal Article
• Language: English
• Published: Oxford, UK Blackwell Publishing Ltd 01.03.2024; John Wiley & Sons, Inc
• Subjects: Alzheimer's disease; association; Cardiovascular disease; Case reports; COVID-19; Humans; Hypertension; Hypertension - epidemiology; Medical research; Meta-analysis; Patients; pressure ulcer; Pressure Ulcer - epidemiology; Pressure Ulcer - etiology; Pressure ulcers; Research Design; Review; Sensitivity analysis; Shear strain; Software; Stroke; Systematic review; Turkey; Singapore; Iran; United States > US; Qatar; China; Japan; Thailand; Switzerland; Portugal; meta-analysis; association; systematic review; hypertension; pressure ulcer
• ISSN: 1742-4801; 1742-481X; 1742-481X
• DOI: 10.1111/iwj.14829

This review aims to systematically evaluate the association between hypertension and pressure ulcer (PU). PubMed, Embase, Web of Science, and Cochrane Library were searched for studies from their inception until September 12, 2023. Literature search, data extraction, and quality assessment were conducted independently by two researchers. The random‐effects model was used to calculate the combined odds ratio (OR) and corresponding 95% confidence interval (CI) of hypertension in patients with PU; subgroup analyses were performed to explore the source of between‐study heterogeneity; sensitivity analysis was used to test the robust of the combined result; and funnel plot and Egger's test were used to assess the publication bias. Finally, a total of 19 studies with 564 716 subjects were included; the overall pooled result showed no significant association between hypertension and risk of developing PU (OR = 1.15, 95% CI = 0.90–1.47, p = 0.27); and the sensitivity analysis and publication bias analysis showed robust of the combined result. Subgroup analysis indicated a significant association between hypertension and PU when the primary disease was COVID‐19 (OR = 1.73, 95% CI = 1.35–2.22, p < 0.0001). No association between hypertension and PU was seen in subgroup analysis on the patient source and study design. In sum, there is no significantly statistical association between hypertension and the occurrence of PU in most cases, while the risk of PU significantly elevates among COVID‐19 patients combined with hypertension regardless of patient source and study design.