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. 2022 Oct 4;15(10):e008942. doi: 10.1161/CIRCOUTCOMES.122.008942

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© 2022 American Heart Association, Inc.

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Figure 3. — Associations between troponin elevation on intensive care unit (ICU) admission and troponin fold change during hospitalization with 28-day mortality and cardiovascular events. Bar graphs depicting the odds ratios and 95% CIs for 28-day mortality (A) and cardiovascular events (B) based on acute cardiac injury on ICU admission categorized as troponin elevation 1–2x, 2–3x, 3–4x, and >4x the upper reference limit of normal vs no acute cardiac injury (reference) based on model 3. C and D, Odds ratios and 95% CIs based on the absolute fold change in troponin during hospitalization categorized as an absolute fold change of <1.29, 1.3%–9.3%, and >9.3% compared with patients with no elevated troponin measurements during hospitalization (reference) for 28-day mortality (C) and cardiovascular events (D) based on model 3.