Table 3. EMS and admission vital signs and laboratory values from 1200 PROMMTT patients by pre-hospital IVF fluid status.
| IVF group (n = 1009) | No IVF group (n = 191) | p | |
|---|---|---|---|
| On-scene | |||
| Heart Rate (bpm) | 107 (88.7, 120) | 102 (88, 120) | 0.40 |
| Systolic blood pressure (mmHg) | 100 (84, 124) | 110 (90, 130) | 0.04 |
| Respiratory rate (Respirations/min) | 20 (16, 24) | 20 (16, 22) | 0.27 |
| Emergency Department | |||
| Temperature (°F) | 97 (96.0, 97.9) | 97.1 (95.9, 97.9) | 0.74 |
| Heart Rate (bpm) | 105 (86, 124) | 107 (88, 122) | 0.84 |
| Systolic blood pressure (mmHg) | 105 (85, 126) | 110 (88, 138) | 0.05 |
| Diastolic blood pressure (mmHg) | 67 (53, 82) | 70 (52, 90) | 0.08 |
| Respiratory rate (Respirations/min) | 20 (18, 25) | 20 (18, 27) | 0.96 |
| SpO2 (%) | 98 (73, 100) | 96.4 (83, 100) | 0.94 |
| GCS | 13 (3, 15) | 15 (6, 15) | < 0.01 |
| GCS (Eye) | 3 (1, 4) | 4 (1,4) | <0.01 |
| GCS (Verbal) | 4 (1, 5) | 5 (1,5) | < 0.01 |
| GCS (Motor) | 6 (1, 6) | 6 (3,6) | < 0.01 |
| Basic Metabolic Panel | |||
| Sodium (mEq/L) | 140.0 (138.0, 142.0) | 140.0 (138.0, 142.0) | 0.91 |
| Potassium (mEq/L) | 3.6 (3.3, 4.1) | 3.7 (3.3, 4.0) | 0.76 |
| Chloride (mmol/L) | 107.0 (104.0, 110.0) | 105.0 (103, 108.0) | < 0.01 |
| Bicarbonate | NR | NR | NR |
| BUN (mg/dl) | 14.0 (10.0, 17.0) | 15.0 (10.0, 18.0) | 0.14 |
| Cr (mg/dl) | 1.1 (0.9, 1.3) | 1.12 (0.93, 1.4) | 0.34 |
| Glucose (mg/dl) | 167.0 (140.0, 217.0) | 169 (130, 210) | 0.25 |
| Blood Count | |||
| Hemoglobin (gm/dl) | 11.6 (10.0, 13.2) | 12.5 (10.8, 13.8) | < 0.01 |
| Hematocrit (%) | 34.3 (30.0, 38.8) | 37 (32.0, 40.2) | < 0.01 |
| Platelets (K/dl) | 223 (178.0, 273.5) | 238 (192.0, 297.5) | < 0.01 |
| Coagulation | |||
| Fibrinogen (mg/dl) | 211.0 (152.0, 287.0) | 257.5 (190.5, 377.7) | < 0.01 |
| PT (sec.) | 15.2 (13.7, 17.5) | 14.4 (13.3, 15.6) | < 0.01 |
| INR | 1.2 (1.1, 1.5) | 1.14 (1.08, 1.28) | < 0.01 |
| PTT (sec.) | 28.0 (24.1, 33.2) | 27 (23, 31.6) | 0.03 |
Significant difference: p ≤ 0.05
NR - Not Recorded