Flu Hospitalization Tied to Diabetes Risk - Summary - MDSpire
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Flu Hospitalization Tied to Diabetes Risk
A large English cohort study found influenza hospitalization more than doubled the short-term risk of new-onset diabetes, with prediabetes and critical care admission among the strongest predictors.
To investigate the incidence of newly diagnosed diabetes mellitus following hospitalization for influenza compared to matched community controls and patients hospitalized with sepsis.
Key Findings:
Diabetes incidence was 12.5 cases per 1,000 person-years in influenza patients vs. 6.5 in controls and 11.7 in sepsis patients.
Influenza hospitalization was associated with a 54% higher adjusted rate of diabetes diagnosis compared to matched controls.
Higher rates of prediabetes were observed in influenza patients compared to both comparator groups.
35% of influenza-hospitalized patients underwent glucose testing in the first year post-discharge, higher than controls and sepsis patients.
69% of patients diagnosed with diabetes post-influenza required oral medications or insulin therapy.
Interpretation:
Influenza hospitalization is linked to a significant increase in the risk of developing diabetes, particularly within the first 90 days post-discharge, suggesting a need for enhanced monitoring and prevention strategies.
Limitations:
Observational design and reliance on coding accuracy in electronic health records.
Unmatched sepsis cohort differing in demographics and hospital stay length.
Study period ending in March 2021 may limit generalizability to recent populations.
Only 12 cases of type 1 diabetes identified, limiting subgroup analyses.
Conclusion:
The findings highlight the potential long-term effects of influenza on diabetes risk, advocating for improved influenza prevention and monitoring of patients post-hospitalization.
Large Swedish cohort study finds children hospitalized for respiratory syncytial virus at older ages have greater risk of subsequent bacterial pneumonia
