Subjects | 24 | 13 |
Heart rate beats·min−1 | 90 (77–95) | 95 (81–100)* | 78 (71–91)¶ | 91 (85–98)* |
Systolic BP mmHg | 125 (117–137) | 127 (119–141) | 127 (109–145) | 120 (113–157) |
mAP mmHg | 80 (76–89) | 81 (76–89) | 80 (69–88) | 83 (72–94) |
Respiratory rate breaths·min−1 | 18 (16–21) | 24 (17–27)* | 19 (17–23) | 35 (28–36)* |
SpO2 % | 97 (95–98) | 96 (94–98) | 97 (95–98) | 95 (90–96) |
Tidal volume mL | 467 (385–500) | 450 (370–540) | 440 (400–502) | 285 (237–326)*,¶ |
pH | 7.47 (7.41–7.5) | 7.45 (7.39–7.48) | 7.48 (7.44–7.5) | 7.45 (7.4–7.47) |
PCO2 Torr | 35 (29–39) | 37 (30–41) | 36 (32–40) | 39 (34–43) |
Base deficit mmol·L−1 | 2.1 (-2.5–5) | 1.1 (-1.5–3.6) | 3.9 (-1.3–5.4) | 3 (-2.1–4.8) |
StO2 % | 79 (75–84) | 81 (76–84) | 77 (73–83) | 75 (72–88) |
THI U | 9.9 (8.1–11.9) | 10.5 (8.5–12.9)* | 10.1 (7.8–11.1) | 10.4 (7.7–13)* |
DeO2 %·min−1 | -12.4 (-16.4– -9.8) | -12.7 (-16.5– -10.5) | −11.2 (−16.9– -7) | −13.7 (−18.7– -7.9)*,¶ |
ReO2 %·min−1 | 185 (144–252) | 205 (137–293) | 217 (181–309) | 261 (222–365) |
nirV′O2 U | 109 (90–158) | 114 (66–168) | 92 (76–146) | 141 (93–212)* |
Respiratory rate/VT breaths·min−1·L−1 | | 49 (33–68) | | 133 (85–169)¶ |
StO2 ratio | | 1.0 (0.96–1.05) | | 0.99 (0.97–1.03) |
DeO2 ratio | | 1.03 (0.92–1.22) | | 1.27 (1.12–1.49)¶ |
ReO2 ratio | | 1.06 (0.88–1.25) | | 1.08 (0.92–1.7) |
THI ratio | | 1.05 (1.02–1.19) | | 1.04 (0.98–1.07) |
nirV′O2 ratio | | 1.1 (0.8–1.3) | | 1.24 (1.21–1.66)¶ |