min after suction with hyperoxygenation in combination with alveoli recruitment maneuver,PaO and SaO went up(P<0.0) and remained at a higher level than the basic one even 0 min after suction(P>0.0).
min after suction with hyperoxygenation in combination with alveoli recruitment maneuver,PaO and SaO went up(P<0.0) and remained at a higher level than the basic one even 0 min after suction(P>0.0).
合法吸痰后 min PaO、SaO升高(P<0.0),直到吸痰后0 min仍然高于基线水平(P>0.0)。