TABLE 8.
Anesthetic and Hemodynamic Characteristics by mRS Good vs Poor Outcome
| Characteristic | mRS good outcome (n = 169) | mRS poor outcome (n = 202) | P value |
|---|---|---|---|
| ASA status (Median/IQR) | 3/1 (3, 4) | 3/1 (3, 4) | <.0001 |
| Inhalational anesthetics only n (%) | 133 (79%) | 152 (75%) | .433 |
| Combined inhalational/intravenous anesthesia n (%) | 22 (14%) | 47 (23%) | .310 |
| TIVA only n (%) | 4 (2%) | 3 (1%) | .534 |
| Sevoflurane Average end-tidal concentration (median/IQR) | 1.52/0.48 (1.2, 1.68) | 1.41/0.56 (1.11, 1.67) | .105 |
| Desflurane Average end-tidal concentration (median/IQR) | 5.17/1.19 (4.58, 5.77) | 4.72/1.45 (3.91, 5.31) | .002 |
| Average SBP (median/IQR) | 119/19 (109, 128) | 121/17 (113, 130) | .051 |
| Average DBP (median/IQR) | 64/11 (59, 71) | 63/13 (57, 70) | .128 |
| Average MBP (median/IQR) | 82/12 (76, 87) | 80/12 (76, 87) | .86 |
| Average HR (median/IQR) | 73/13 (66, 79) | 74/17 (66,83) | .361 |
| Average SPO2 (median/IQR) | 99/1 (98, 100) | 99/2 (98, 100) | .516 |
| Average ETCO2 (median/IQR) | 31/5 (28, 33) | 31/4 (29, 33) | .933 |
Categorical variables are represented as number (percent). Continuous variables are represented as (Mean ± SD). Variables which are not normally distributed are presented as median and IQR (25%-75%). P < .05 is statistically significant.
ASA = American society of Anesthesiology; TIVA = total intravenous anesthesia; SBP = systolic blood pressure; DBP = diastolic blood pressure; MBP = mean blood pressure; HR = heart rate; SPO2 = oxygen saturation; ETCO2 = end tidal carbon dioxide.