tetano
Editor, Senior Moderator
BMJ Open Diabetes Res Care
. 2024 Aug 6;12(4):e003841.
doi: 10.1136/bmjdrc-2023-003841. Risk of healthcare visits from influenza in subjects with diabetes and impacts of early vaccination
Ronald Horswell[SUP] 1 [/SUP], San Chu[SUP] 1 [/SUP], Addison E Stone[SUP] 2 [/SUP], Daniel Fort[SUP] 3 [/SUP], Gabriel Uwaifo[SUP] 4 [/SUP], Vivian A Fonseca[SUP] 5 [/SUP], Elizabeth B Norton[SUP] 6 [/SUP]
Affiliations
Introduction: The objective of this study was to determine the burden of influenza disease in patients with or without diabetes in a population of American adults to understand the benefits of seasonal vaccination.
Research design and methods: We performed a retrospective cohort study using electronic medical records totaling 1,117,263 from two Louisiana healthcare providers spanning January 2012 through December 2017. Adults 18 years or older with two or more records within the study period were included. The primary outcome quantified was influenza-related diagnosis during inpatient (IP) or emergency room (ER) visits and risk reduction with the timing of immunization.
Results: Influenza-related IP or ER visits totaled 0.0122-0.0169 events per person within the 2013-2016 influenza seasons. Subjects with diabetes had a 5.6-fold more frequent influenza diagnosis for IP or ER visits than in subjects without diabetes or 3.7-fold more frequent when adjusted for demographics. Early immunization reduced the risk of influenza healthcare utilization by 66% for subjects with diabetes or 67% for subjects without diabetes when compared with later vaccination for the 2013-2016 influenza seasons. Older age and female sex were associated with a higher incidence of influenza, but not a significant change in risk reduction from vaccination.
Conclusions: The risk for influenza-related healthcare utilization was 3.7-fold higher if patients had diabetes during 2013-2016 influenza seasons. Early immunization provides a significant benefit to adults irrespective of a diabetes diagnosis. All adults, but particularly patients with diabetes, should be encouraged to get the influenza vaccine at the start of the influenza season.
Keywords: Diabetes Mellitus, Type 2; Infectious Disease Medicine; Vaccination.
. 2024 Aug 6;12(4):e003841.
doi: 10.1136/bmjdrc-2023-003841. Risk of healthcare visits from influenza in subjects with diabetes and impacts of early vaccination
Ronald Horswell[SUP] 1 [/SUP], San Chu[SUP] 1 [/SUP], Addison E Stone[SUP] 2 [/SUP], Daniel Fort[SUP] 3 [/SUP], Gabriel Uwaifo[SUP] 4 [/SUP], Vivian A Fonseca[SUP] 5 [/SUP], Elizabeth B Norton[SUP] 6 [/SUP]
Affiliations
- PMID: 39107077
- DOI: 10.1136/bmjdrc-2023-003841
Introduction: The objective of this study was to determine the burden of influenza disease in patients with or without diabetes in a population of American adults to understand the benefits of seasonal vaccination.
Research design and methods: We performed a retrospective cohort study using electronic medical records totaling 1,117,263 from two Louisiana healthcare providers spanning January 2012 through December 2017. Adults 18 years or older with two or more records within the study period were included. The primary outcome quantified was influenza-related diagnosis during inpatient (IP) or emergency room (ER) visits and risk reduction with the timing of immunization.
Results: Influenza-related IP or ER visits totaled 0.0122-0.0169 events per person within the 2013-2016 influenza seasons. Subjects with diabetes had a 5.6-fold more frequent influenza diagnosis for IP or ER visits than in subjects without diabetes or 3.7-fold more frequent when adjusted for demographics. Early immunization reduced the risk of influenza healthcare utilization by 66% for subjects with diabetes or 67% for subjects without diabetes when compared with later vaccination for the 2013-2016 influenza seasons. Older age and female sex were associated with a higher incidence of influenza, but not a significant change in risk reduction from vaccination.
Conclusions: The risk for influenza-related healthcare utilization was 3.7-fold higher if patients had diabetes during 2013-2016 influenza seasons. Early immunization provides a significant benefit to adults irrespective of a diabetes diagnosis. All adults, but particularly patients with diabetes, should be encouraged to get the influenza vaccine at the start of the influenza season.
Keywords: Diabetes Mellitus, Type 2; Infectious Disease Medicine; Vaccination.