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Figure 4 | Critical Care

Figure 4

From: High-frequency oscillatory ventilation and short-term outcome in neonates and infants undergoing cardiac surgery: a propensity score analysis

Figure 4

Kaplan-Meier plots of the probability of ICU delivery over time for each ventilation group. The median length of ICU stay was 11 days in the high-frequency oscillatory ventilation group, inter-quartile range 7.2 to 15.7 compared with 14 days in the conventional mechanical ventilation group, inter-quartile range 9 to 22, logrank test, 9.39, P = 0.002. CMV, conventional mechanical ventilation; HFOV, high-frequency oscillatory ventilation.

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