Completeness of central venous catheter template data points compared with a historical control.
| Template field | This study | Historical control8 | P* |
| Templates | n=7126 (100) | n=10 949 (100) | |
| Vascular insertion site | 235 (3.3) | 3288 (30) | <0.001 |
| Catheter bore size/number of lumens | 376 (5.3) | 5694 (52) | <0.001 |
| Number of -punctures through skin | 418 (5.9) | 4897 (45) | <0.001 |
| The three fields above complete | 6602 (93) | 4203 (38) | <0.001 |
Data are presented as numbers (%).
*χ2 test. P values are not corrected for multiple comparisons.