Table 2 A comparison of laboratory parameters and treatment between the two groups in MIMIC-IV Database
From: Prognostic value of admission respiratory rate in patients with acute myocardial infarction
Total n = 5631 | RR ≤ 20 breaths/min n = 3652 | RR > 20 breaths/min n = 1979 | P value | |
|---|---|---|---|---|
Laboratory Parameters | ||||
Troponin T (ng/mL) | 0.33 (0.1–1.1) | 0.34 (0.1–1.05) | 0.32 (0.11–1.18) | 0.345 |
CK-MB (ng/mL) | 12.0 (5.0–37.0) | 12.0 (5.0–40.0) | 11.0 (5.0–35.0) | 0.281 |
NT-proBNP (pg/mL) | 6188.0 (2326.0–16,291.0) | 5885.0 (2143.8–15,117.0) | 6482.0 (2518.0–17,083.0) | 0.166 |
Lactate (mmol/L) | 1.8 (1.2–2.9) | 1.6 (1.2–2.5) | 2.2 (1.4–3.7) | < 0.001 |
Albumin (g/dL) | 3.4 (2.9—3.8) | 3.4 (2.9–3.8) | 3.3 (2.9–3.7) | 0.002 |
ALT (u/L) | 32.0 (18.0–69.0) | 31.0 (19.0–65.5) | 33.0 (18.0–75.0) | 0.194 |
AST (u/L) | 55.0 (30.0—139.0) | 54.0 (29.0–132.0) | 56.0 (31.0–153.0) | 0.104 |
Total Cholesterol (mg/dL) | 161.0 (128.0–194.0) | 162.0 (128.0–197.5) | 157.0 (127.3–185.8) | 0.205 |
Triglyceride (mg/dL) | 112.0 (81.3–161.8) | 110.5 (80.8–161.0) | 112.5 (85.0–162.3) | 0.345 |
HDL-C (mg/dL) | 43.0 (35.0–54.0) | 43.0 (35.0–53.0) | 43.0 (34.0–54.0) | 0.687 |
LDL-C (mg/dL) | 90.0 (62.0–116.0) | 91.0 (62.0–117.0) | 88.0 (62.0–113.0) | 0.405 |
Urea (mg/dL) | 23.0 (16.0–40.0) | 22.0 (15.0–35.0) | 27.0 (18.0–46.0) | < 0.001 |
Creatinine (mg/dL) | 1.2 (0.9–1.8) | 1.1 (0.8–1.7) | 1.3 (0.9–2.1) | < 0.001 |
Uric Acid (mg/dL) | 7.8 (5.3–11.4) | 7.9 (5.4–12.1) | 7.8 (5.2–10.7) | 0.374 |
Leukocytes (× 109/L) | 11.2 (8.3–15.3) | 10.9 (8.1–14.6) | 11.9 (8.8–16.5) | < 0.001 |
Neutrophil (%) | 80.7 (72.8–76.6) | 79.9 (72.0–85.8) | 82.4 (74.0–87.7) | < 0.001 |
Hemoglobin (g/L) | 11.5 (9.7–13.2) | 11.7 (9.9–13.5) | 11.1 (9.2–12.8) | < 0.001 |
Glucose (mg/dL) | 139.0 (110.0–191.0) | 134.0 (107.0–182.0) | 147.0 (115.0–205.0) | < 0.001 |
INR | 1.2 (1.1–1.5) | 1.2 (1.1–1.5) | 1.3 (1.1–1.5) | < 0.001 |
PaO2 (mmHg) | 106.0 (56.0–289.0) | 164.0 (66.0–353.0) | 75.0 (47.0–130.0) | < 0.001 |
PaCO2 (mmHg) | 40.0 (35.0–46.0) | 40.0 (36.0–45.0) | 40.0 (34.0–47.0) | 0.084 |
Treatments (%) | ||||
Aspirin | 5052 (89.7) | 3360 (92.0) | 1692 (85.5) | < 0.001 |
DAPT | 2336 (41.5) | 1573 (43.1) | 763 (38.6) | 0.001 |
Statins | 4889 (86.80 | 3279 (89.8) | 1610 (81.4) | < 0.001 |
ACEI | 2305 (40.9) | 1589 (43.5) | 716 (36.2) | < 0.001 |
ARB | 206 (3.7) | 160 (4.4) | 46 (2.3) | < 0.001 |
Digoxin | 249 (4.4) | 137 (3.8) | 112 (5.7) | < 0.001 |
Beta-blockers | 4628 (82.2) | 3144 (86.1) | 1484 (75.0) | < 0.001 |
Warfarin | 1233 (21.9) | 815 (22.3) | 418 (21.1) | 0.301 |
Diuretics | ||||
Furosemide | 3772 (67.0) | 2416 (66.2) | 1356 (68.5) | 0.072 |
Torsemide | 434 (7.7) | 240 (6.6) | 194 (9.8) | < 0.001 |
Bumetanide | 101 (1.8) | 59 (1.6) | 42 (2.1) | 0.171 |
Vasopressors and Inotropes | ||||
Dopamine | 438 (7.8) | 252 (6.9) | 186 (9.4) | < 0.001 |
Dobutamine | 286 (5.1) | 149 (4.1) | 137 (6.9) | < 0.001 |
Epinephrine | 584 (10.4) | 379 (10.4) | 205 (10.4) | 0.982 |
Norepinephrine | 1489 (26.4) | 834 (22.8) | 655 (33.1) | < 0.001 |
Milrinone | 257 (4.6) | 180 (4.9) | 77 (3.9) | 0.075 |
Morphine | 613 (10.9) | 335 (9.2) | 278 (14.0) | < 0.001 |
Procedures (%) | ||||
CPR | 106 (1.9) | 68 (1.9) | 38 (1.9) | 0.878 |
IABP | 182 (3.2) | 110 (3.0) | 72 (3.6) | 0.205 |
CABG | 1281 (22.7) | 1096 (30.0) | 185 (9.3) | < 0.001 |
Ventilator | 1276 (22.7) | 708 (19.4) | 568 (26.7) | < 0.001 |
Dilation of Coronary Artery | 455 (8.1) | 258 (7.1) | 197 (10.0) | < 0.001 |
ECMO | 21 (0.4) | 7 (0.2) | 14 (0.7) | 0.002 |