Surgical Site Infections in Tanzania: A Five-Year Trend and Variation Analysis of National Surveillance Data, 2021-2025
· 2026-09-11 · 原文
DOI：10.64898/2026.09.09.26362600v1?rss=1
Background Surgical site infections (SSIs) are an alarming threat in the surgical field worldwide. They are among the prevalent Hospital Acquired Infections (HAIs) and contribute to antibiotic resistance in resource-limited countries, including Tanzania, where paucity of data exists. This study aimed to ascertain the five-year trend of SSI in Tanzanian health facilities. Methods A retrospective descriptive cross-sectional study was conducted using SSI data reported in the District Health Information System-2 (DHIS2) between October 2021 and December 2025. Data from 138 health facilities were extracted, cleaned, and analysed in R (version 4.5.0). Trends in SSI rates were assessed using Ordinary Least Squares (OLS) regression, with significant variations measured at [≤] 0.05. Results The
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1. 人话版
Background Surgical site infections (SSIs) are an alarming threat in the surgical field worldwide.
They are among the prevalent Hospital Acquired Infections (HAIs) and contribute to antibiotic resistance in resource-limited countries, including Tanzania, where paucity of data exists.
2. 领域脉络
This study aimed to ascertain the five-year trend of SSI in Tanzanian health facilities.
3. 机制拆解
摘要未展开方法细节——精读时重点看方法/模型部分。
4. 证据与数字
Methods A retrospective descriptive cross-sectional study was conducted using SSI data reported in the District Health Information System-2 (DHIS2) between October 2021 and December 2025.
Data from 138 health facilities were extracted, cleaned, and analysed in R (version 4.5.0).
Trends in SSI rates were assessed using Ordinary Least Squares (OLS) regression, with significant variations measured at [≤] 0.05.
5. 反例与边界
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6. 跨领域连接与意外收获
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7. 可复用方法
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8. 术语表
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