Table 2. Comparison of reported practices from NNUs that provided duplicate responses.

Practice	NNUs that provided the same answer in duplicate responses*
1a) Use a care bundle for PICC insertion	14/14 (100%)
1b) Use a care bundle for PICC maintenance	12/14 (86%)
1c) Monitor and feedback bundle compliance	12/14 (86%)
2) No routine removal or replacement of PICCs	13/15 (87%)
3) Avoid CHX-impregnated foam dressing	9/14 (64%)
4) Use 2% CHX in alcohol as skin preparation	6/13 (46%)
5) Clean catheter ports with 2% CHX in alcohol	7/14 (50%)

*21 NNUs had more than one response to at least one question. We show the number of NNUs with more than one response for each question. CHX = chlorhexidine