tetano
Editor, Senior Moderator
Diabetes Care
. 2024 Jun 18:dc240124.
doi: 10.2337/dc24-0124. Online ahead of print. Impact of COVID-19 and Non-COVID-19 Hospitalized Pneumonia on Longer-Term Cardiovascular Mortality in People With Type 2 Diabetes: A Nationwide Prospective Cohort Study From Scotland
Stuart J McGurnaghan[SUP] 1 [/SUP], Paul M McKeigue[SUP] 2 [/SUP], Luke A K Blackbourn[SUP] 1 [/SUP], Joseph Mellor[SUP] 2 [/SUP], Thomas M Caparrotta[SUP] 1 [/SUP], Naveed Sattar[SUP] 3 [/SUP], Brian Kennon[SUP] 4 [/SUP], David McAllister[SUP] 5 [/SUP], Sarah H Wild[SUP] 2 [/SUP], Helen M Colhoun[SUP] 1 [/SUP]; Scottish Diabetes Research Network Epidemiology Group
Affiliations
Objective: In this study we examine whether hospitalized coronavirus disease 2019 (COVID-19) pneumonia increases long-term cardiovascular mortality more than other hospitalized pneumonias in people with type 2 diabetes and aim to quantify the relative cardiovascular disease (CVD) mortality risks associated with COVID-19 versus non-COVID-19 pneumonia.
Research design and methods: With use of the SCI-Diabetes register, two cohorts were identified: individuals with type 2 diabetes in 2016 and at the 2020 pandemic onset. Hospital and death records were linked for determination of pneumonia exposure and CVD deaths. Poisson regression estimated rate ratios (RRs) for CVD death associated with both pneumonia types, with adjustment for confounders. Median follow-up durations were 1,461 days (2016 cohort) and 700 days (2020 cohort).
Results: The adjusted RR for CVD death following non-COVID-19 pneumonia was 5.51 (95% CI 5.31-5.71) prepandemic and 7.3 (6.86-7.76) during the pandemic. For COVID-19 pneumonia, the RR was 9.13 (8.55-9.75). Beyond 30 days post pneumonia, the RRs converged, to 4.24 (3.90-4.60) for non-COVID-19 and 3.35 (3.00-3.74) for COVID-19 pneumonia, consistent even with exclusion of prior CVD cases.
Conclusions: Hospitalized pneumonia, irrespective of causal agent, marks an increased risk for CVD death immediately and over the long-term. COVID-19 pneumonia poses a higher CVD death risk than other pneumonias in the short-term, but this distinction diminishes over time. These insights underscore the need for including pneumonia in CVD risk assessments, with particular attention to the acute impact of COVID-19 pneumonia.
. 2024 Jun 18:dc240124.
doi: 10.2337/dc24-0124. Online ahead of print. Impact of COVID-19 and Non-COVID-19 Hospitalized Pneumonia on Longer-Term Cardiovascular Mortality in People With Type 2 Diabetes: A Nationwide Prospective Cohort Study From Scotland
Stuart J McGurnaghan[SUP] 1 [/SUP], Paul M McKeigue[SUP] 2 [/SUP], Luke A K Blackbourn[SUP] 1 [/SUP], Joseph Mellor[SUP] 2 [/SUP], Thomas M Caparrotta[SUP] 1 [/SUP], Naveed Sattar[SUP] 3 [/SUP], Brian Kennon[SUP] 4 [/SUP], David McAllister[SUP] 5 [/SUP], Sarah H Wild[SUP] 2 [/SUP], Helen M Colhoun[SUP] 1 [/SUP]; Scottish Diabetes Research Network Epidemiology Group
Affiliations
- PMID: 38889071
- DOI: 10.2337/dc24-0124
Objective: In this study we examine whether hospitalized coronavirus disease 2019 (COVID-19) pneumonia increases long-term cardiovascular mortality more than other hospitalized pneumonias in people with type 2 diabetes and aim to quantify the relative cardiovascular disease (CVD) mortality risks associated with COVID-19 versus non-COVID-19 pneumonia.
Research design and methods: With use of the SCI-Diabetes register, two cohorts were identified: individuals with type 2 diabetes in 2016 and at the 2020 pandemic onset. Hospital and death records were linked for determination of pneumonia exposure and CVD deaths. Poisson regression estimated rate ratios (RRs) for CVD death associated with both pneumonia types, with adjustment for confounders. Median follow-up durations were 1,461 days (2016 cohort) and 700 days (2020 cohort).
Results: The adjusted RR for CVD death following non-COVID-19 pneumonia was 5.51 (95% CI 5.31-5.71) prepandemic and 7.3 (6.86-7.76) during the pandemic. For COVID-19 pneumonia, the RR was 9.13 (8.55-9.75). Beyond 30 days post pneumonia, the RRs converged, to 4.24 (3.90-4.60) for non-COVID-19 and 3.35 (3.00-3.74) for COVID-19 pneumonia, consistent even with exclusion of prior CVD cases.
Conclusions: Hospitalized pneumonia, irrespective of causal agent, marks an increased risk for CVD death immediately and over the long-term. COVID-19 pneumonia poses a higher CVD death risk than other pneumonias in the short-term, but this distinction diminishes over time. These insights underscore the need for including pneumonia in CVD risk assessments, with particular attention to the acute impact of COVID-19 pneumonia.