Table 1 Baseline characteristics of inpatients taking furosemide or not, before and after propensity score matching
| Â | Propensity score weighting | |||||
|---|---|---|---|---|---|---|
| Â | Before | After | ||||
| Â | Furosemide | Control | ASMDa | Furosemide | Control | ASMDa |
Number | 11828 | 38783 | Â | 11187 | 11187 | Â |
Age | 60.59 ± 14.78 | 57.45 ± 15.12 | 0.195 | 60.36 ± 15.13 | 60.44 ± 14.76 | 0.0072 |
Gender | 7004 (59.22) | 21683 (55.91) | 0.0673 | 6659 (59.52) | 6594 (58.94) | 0.0118 |
BMI | 24.27 ± 3.84 | 24.62 ± 3.85 | 0.0888 | 24.33 ± 3.87 | 24.28 ± 3.84 | 0.0063 |
Length of stay | 12.78 ± 7.38 | 9.46 ± 5.12 | 0.4502 | 11.81 ± 6.79 | 12.07 ± 6.5 | 0.0353 |
AKI | 3179 (26.88) | 4161 (10.73) | Â | 2678 (23.94) | 1870 (16.72) | Â |
Stage1 | 2372 (20.05) | 3667 (9.46) | Â | 2028 (18.13) | 1599 (14.29) | Â |
Stage2 | 504 (4.26) | 311 (0.8) | Â | 405 (3.62) | 157 (1.4) | Â |
Stage3 | 303 (2.56) | 183 (0.47) | Â | 245 (2.19) | 114 (1.02) | Â |
PLT | 214.47 ± 90.18 | 221.38 ± 79.89 | 0.0968 | 214.89 ± 84.59 | 216.09 ± 89.77 | 0.004 |
Hb | 120.84 ± 25.8 | 127.94 ± 22.63 | 0.2641 | 122.03 ± 24.47 | 121.58 ± 25.59 | 0.0035 |
WBC | 7.68 ± 3.86 | 7.36 ± 3.66 | 0.0753 | 7.77 ± 4.04 | 7.63 ± 3.81 | 0.0093 |
ALT | 45.99 ± 143.61 | 37.78 ± 101.01 | 0.048 | 43.15 ± 118.97 | 44.55 ± 137.04 | 0.0027 |
AST | 47.39 ± 157.41 | 34.92 ± 112.92 | 0.1318 | 43.29 ± 147.28 | 45.56 ± 151.21 | 0.0046 |
ALB | 34.45 ± 6.93 | 37.52 ± 6.12 | 0.4235 | 35.2 ± 6.47 | 34.69 ± 6.89 | 0.0044 |
UA | 326.41 ± 139.71 | 305.54 ± 114.6 | 0.1777 | 316.07 ± 132 | 323.47 ± 137.38 | 0.0106 |
eGFR | 90.25 ± 35.78 | 101.76 ± 33.63 | 0.2435 | 98.90 ± 34.40 | 99.24 ± 34.57 | 0.0086 |
CKD | 1312 (11.09) | 1440 (3.71) | 0.235 | 964 (8.62) | 1064 (9.51) | 0.0285 |
DM | 2181 (18.44) | 4957 (12.78) | 0.1459 | 1955 (17.48) | 1979 (17.69) | 0.0055 |
HBp | 4403 (37.23) | 10777 (27.79) | 0.1952 | 4036 (36.08) | 4028 (36.01) | 0.0015 |
ICU | 627 (5.3) | 570 (1.47) | 0.171 | 399 (3.57) | 477 (4.26) | 0.0311 |
Surgical | 7594 (64.2) | 27759 (71.58) | 0.1055 | 7311 (65.35) | 7292 (65.18) | 0.0027 |
Medical | 3607 (30.5) | 10454 (26.96) | 0.08 | 3477 (31.08) | 3418 (30.55) | 0.0097 |
OP | 7455 (63.03) | 24692 (63.67) | 0.0132 | 6897 (61.65) | 7021 (62.76) | 0.023 |
ACEI/ARB | 2744 (23.2) | 4626 (11.93) | 0.267 | 2328 (20.81) | 2390 (21.36) | 0.0131 |
CCB | 2382 (20.14) | 4830 (12.45) | 0.1916 | 2107(18.83) | 2133 (19.07) | 0.0058 |
Statin | 3724 (31.48) | 7610 (19.62) | 0.2554 | 3264 (29.18) | 3311 (29.6) | 0.009 |
NASID | 2442 (20.65) | 9427 (24.31) | 0.0904 | 2334 (20.86) | 2360 (21.1) | 0.0057 |
Antibiotic | 8663 (73.24) | 22043 (56.84) | 0.3705 | 7966 (71.21) | 8050 (71.96) | 0.017 |