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. 2023 Oct 14;4(2):209–215. doi: 10.1016/j.jointm.2023.08.008

Figure 2.

Figure 2

Changes in SAE admissions, ICU mortality, and hospital mortality, and the use of IMV, NIV, and catecholamine over the study period. The proportion of admissions to the ICU for SAE decreased over time, as did ICU mortality and hospital mortality. The use of catecholamine almost disappeared from 2005. The use of mechanical ventilation remained infrequent. ICU: Intensive care unit; IMV: Invasive mechanical ventilation; NIV: Non-invasive mechanical ventilation; SAE: Severe asthma exacerbation.