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. 2022 Sep 13;2(1):e153. doi: 10.1017/ash.2022.294

Fig. 2.

Fig. 2.

Desorption of adhering bacteria during interventions with 2 hours of flow compared with flow chambers left empty for 2 hours. (A) The difference between the mean number of adhering bacteria prior to precleaning compared to the number of adhering bacteria after an intervention. (B) The difference between the mean number of adhering bacteria after precleaning compared to the number of adhering bacteria after intervention. The dotted line represents no intervention. *P < .05 was considered significant.