Table 3.

Comparison of percentage of change for each action bin between VentAI policy and clinicians’ policy (MIMIC-III dataset).

	1	2	3	4	5	6	7
Vt [mL/Kg]	0–2.5	2.5–5	5–7.5	7.5–10	10–12.5	12.5–15	>15
%	*	5119.1	202.9	−50.8	−49.5	−83.7	*
PEEP [cmH2O]	0–5	5–7	7–9	9–11	11–13	13–15	>15
%	−27.2	29.3	53.6	−44.9	*	*	*
FiO2 [%]	25–30	30–35	35–40	40–45	45–50	50–55	>55
%	*	*	−20.1	−10.8	5.3	140.3	−59.8

*Less than 1% from the total possible time decision incidence, total table see Table 2c in the Supplemental Files.

Specific setting ranges for the action space bins are highlighted in bold for Vt, FiO₂ and PEEP, respectively. Data is presented as the percentage of change for each bin by comparing VentAI with the clinician. Positive numbers indicate that an action has been chosen more frequently by VentAI, negative numbers indicate that an action has been chosen less frequently.

Specific setting ranges for the action space bins are highlighted in grey for Vt, FiO₂ and PEEP, respectively. Data is presented as the percentage of change for each bin by comparing VentAI with the clinician. Positive numbers indicate that an action has been chosen more frequently by VentAI, negative numbers indicate that an action has been chosen less frequently. Vt: Tidal Volumes; FiO₂: Fraction of inspired oxygen; PEEP: positive end-expiratory pressure.