Variables | All (n = 636) | Non-PE (n = 448) | PE (n = 188) | P-value |
---|---|---|---|---|
Physical examination | Â | Â | Â | |
Systolic blood pressure, mmHg | 126.2 ± 19.1 | 127.2 ± 19.3 | 123.9 ± 18.5 | 0.050 |
Diastolic blood pressure, mmHg | 78.6 ± 13.6 | 79.1 ± 14.1 | 77.4 ± 12.3 | 0.146 |
Heart rate, /min | 84 (75, 95) | 84 (75, 95) | 84 (76, 98) | 0.365 |
Respiratory rate, /min | 20 (19, 22) | 20 (19, 22) | 20 (19, 22) | 0.832 |
Laboratory test | Â | Â | Â | Â |
White blood cell count, ×109 | 5.6 (4.5, 7.0) | 5.5 (4.5, 6.8) | 5.9 (4.5, 7.9) | 0.064 |
Neutrophil count,×109 | 3.8 (2.9, 5.2) | 3.7 (2.8, 5.1) | 4.1 (3.0, 6.2) | 0.011 |
Hemoglobin, g/L | 175 (150, 201) | 174 (152, 203) | 177 (147, 198) | 0.551 |
Platelet count, ×109 | 134 (98, 175) | 137 (101, 176) | 129 (91, 172) | 0.059 |
Erythrocyte sedimentation rate, mm/h | 2.0 (1.0, 7.0) | 2.0 (1.0, 6.6) | 2.0 (1.0, 8.2) | 0.395 |
D-dimer, mg/L | 1.4 (0.9, 3.0) | 1.3 (0.9, 2.4) | 2.1 (1.2, 5.3) | < 0.001 |
PT, s | 12.9 (11.9, 14.3) | 12.8 (11.9, 14.3) | 13.1 (11.9, 14.3) | 0.480 |
APTT, s | 32.0 (28.4, 36.8) | 32.0 (28.6, 36.8) | 32.0 (27.7, 36.8) | 0.671 |
OI, mmHg | 270 (220, 330) | 274 (220, 330) | 257 (218, 316) | 0.111 |
Total protein, g/L | 61.3 (56.8, 66.1) | 61.5 (56.9, 66.0) | 60.70 (55.80, 66.40) | 0.602 |
Albumin, g/L | 34.7 (31.3, 38.0) | 34.8 (31.6, 38.2) | 34.3 (30.5, 37.3) | 0.040 |
ALT, U/L | 18 (12, 30) | 18 (12, 27) | 22 (14, 44) | < 0.001 |
AST, U/L | 24 (19, 35) | 23 (19, 32) | 26 (20, 43) | 0.002 |
LDH, IU/L | 265.0 (207.5, 340.0) | 258.0 (204.0, 332.0) | 275.0 (228.2, 360.0) | 0.010 |
BUN, mmol/L | 7.2 (5.1, 9.7) | 6.9 (5.0, 9.6) | 7.6 (5.2, 9.9) | 0.183 |
Uric acid, µmol/L | 425.0 (326.5, 560.5) | 424.5 (325.5, 559.0) | 434.5 (328.0, 568.0) | 0.724 |
Creatinine, µmol/L | 75.0 (63.0, 89.0) | 75.0 (62.0, 88.2) | 76.5 (64.0, 90.0) | 0.745 |
cTnI, ng/L | 18.1 (6.3, 50.6) | 16.2 (6.1, 49.9) | 22.1 (7.4, 53.6) | 0.298 |
CK-MB, U/L | 13.0 (10.0, 18.3) | 13.0 (10.0, 18.6) | 13.0 (9.5, 18.0) | 0.679 |
NT-proBNP, pg/mL | 410.0 (119.0, 924.4) | 406.0 (124.5, 910.2) | 425.4 (105.0, 975.1) | 0.956 |
Electrocardiogram and echocardiography | Â | Â | ||
Sinus tachycardia | 43 (6.8) | 35 (7.8) | 8 (4.3) | 0.103 |
Nonspecific T-wave inversion | 21 (3.3) | 12 (2.7) | 9 (4.8) | 0.175 |
Poor R-wave progression | 57 (9.0) | 35 (7.8) | 22 (11.7) | 0.117 |
Right bundle branch block | 104 (16.4) | 83 (18.5) | 21 (11.2) | 0.022 |
S1Q3T3 pattern | 35 (5.5) | 25 (5.6) | 10 (5.3) | 0.895 |
LA diameter, mm | 36 (33, 41) | 36 (33, 41) | 36 (32, 41) | 0.963 |
LVESVI, mL/m2 | 45 (41, 48) | 45 (41, 48) | 45 (41, 48) | 0.588 |
LVEDVI, mL/m2 | 28 (25, 31) | 28 (25, 31) | 28 (25, 31) | 0.454 |
Simpson biplane EF, % | 65.0 (60.0, 69.0) | 65.0 (60.9, 68.5) | 65.0 (60.0, 70.0) | 0.723 |
RA diameter, mm | 44 (38, 50) | 44 (38, 50) | 43 (38, 49) | 0.266 |
RV diameter, mm | 36 (30, 39) | 36 (30, 40) | 36 (31, 39) | 0.876 |
PA diameter, mm | 29 (25, 32) | 29 (25, 32) | 28 (24, 32) | 0.108 |
PASP, mmHg | 63 (48, 82) | 65 (49, 83) | 60 (47, 81) | 0.292 |
Treatment | Â | Â | Â | Â |
Ventilation | 57 (9.0) | 39 (8.7) | 18 (9.6) | 0.726 |
PICC | 6 (0.9) | 5 (1.1) | 1 (0.5) | 0.487 |