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. 2016 Nov 17;44(6):1524–1533. doi: 10.1177/0300060516669893

Figure 1.

Figure 1.

Kaplan–Meier curves of extubation in patients with myasthenia gravis during a myasthenic crisis.

(a) The use of plasma exchange during each crisis seemed to positively contribute to early extubation. (b) Male sex, (c) ventilator-associated pneumonia, and (d) atelectasis after intubation were significantly associated with delayed extubation. A P-value of <0.05 was considered statistically significant.