Catheter location | Pre-PSM, No. (%) | P-value | Post-PSM, No. (%) | P-value | ||
---|---|---|---|---|---|---|
CLABSI (n = 407) | Non-CLABSI (n = 24,472) | CLABSI (n = 164) | Non-CLABSI (n = 7921) | |||
Catheter insertion sites |  |  |  < 0.001 |  |  |  < 0.001 |
 PICC | 152 (0.8) | 19,952 (99.2) |  | 71 (1.3) | 5319 (98.7) |  |
 Femoral | 74 (6.2) | 1128 (93.8) |  | 28 (3.8) | 707 (96.2) |  |
 Subclavian | 71 (5.2) | 1284 (94.8) |  | 25 (3.5) | 697 (96.5) |  |
 Internal Jugular | 53 (4.5) | 1115 (95.5) |  | 22 (3.3) | 640 (96.7) |  |
 Unclear | 7 (2.7) | 255 (97.3) |  | 5 (3.1) | 156 (96.9) |  |
 Femoral + Subclavian | 46 (6.4) | 670 (93.6) |  | 12 (3.2) | 366 (96.8) |  |
 Femoral + Internal Jugular | 3 (6.0) | 47 (94.0) |  | 1 (3.8) | 25 (96.2) |  |
 Subclavian + Internal Jugular | 1 (4.8) | 20 (95.2) |  | 0 (0.0) | 10 (100.0) |  |
 Femoral + Subclavian + Internal Jugular | 0 (0.0) | 1 (100.0) |  | 0 (0.0) | 1 (100.0) |  |