| | Group A | Group B | P-value | | () | () |
| Baseline | | | | SBP, DBP | 137.3 (18.9), 76.6 (14.1) | 139.1 (19.3), 84.6 (11.4) | .099, .585 | HR, SpO2 | 73.1 (11.3), 99.3 (1.0) | 79.3 (11.0), 99.8 (0.5) | .502, .267 | At insertion | | | | SBP, DBP | 119.3 (18.9), 67.7 (12.8) | 124.2 (21.6), 78.5 (15.7) | .075, .436 | HR, SpO2 | 70.3 (10.4), 99.8 (0.7) | 76.2 (10.9), 100.0 (0.0) | .068, .618 | 5 minutes after insertion | | | | SBP, DBP | 113.1 (13.5), 68.1 (12.6) | 122.5 (26.3), 76.3 (16.6) | , | HR, SpO2 | 69.5 (11.1), 99.9 (0.6) | 71.1 (16.9), 99.9 (0.2) | .226, .887 | 10 minutes after insertion | | | | SBP, DBP | 107.9 (10.4), 67.7 (11.7) | 121.4 (27.2), 75.1 (17.9) | , .476 | HR, SpO2 | 69.2 (11.7), 99.9 (0.6) | 75.3 (9.8), 99.9 (0.2) | .281, .902 | 15 minutes after insertion | | | | SBP, DBP | 109.9 (10.2), 68.5 (10.4) | 119.9 (22.4), 74.6 (13.1) | .107, .306 | HR, SpO2 | 70.7 (11.4), 99.9 (0.6) | 74.1 (10.7), 100.0 (0.0) | .473, .699 | 20 minutes after insertion | | | | SBP, DBP | 110.7 (11.7), 66.5 (11.9) | 125.7 (20.2), 78.3 (10.7) | .091, | HR, SpO2 | 70.2 (11.5), 99.9 (0.6) | 73.7 (10.0), 100.0 (0.0) | , .817 | 25 minutes after insertion | | | | SBP, DBP | 110.1 (10.6), 70.1 (11.3) | 125.2 (18.4), 79.0 (13.4) | .097, .297 | HR, SpO2 | 70.7 (12.7), 99.8 (0.9) | 76.5 (7.6), 100.0 (0.0) | .352, .751 | 30 minutes after insertion | | | | SBP, DBP | 111.9 (10.2), 72.3 (9.4) | 117.5 (13.3), 78.3 (7.1) | .516, .220 | HR, SpO2 | 69.8 (14.0), 99.9 (0.3) | 72.3 (5.4), 99.8 (0.5) | .394, .531 |
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