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. 2022 Mar 7;9(1):e35199. doi: 10.2196/35199

Table 2.

Percentage of central venous catheter insertions with corresponding logbook entries before and after the introduction of the app-based logbook.


Before After P value
Total number of CVCs,a n 1059 1102 N/Ab
Corresponding logbook entry, n (%) 38 (3.6) 226 (20.5) <.001
No corresponding logbook entry, n (%) 1021 (96.4) 876 (79.5) <.001

aCVC: central venous catheter.

bN/A: not applicable.