Low-Temperature Plasma Short Exposure to Decontaminate Peri-Implantitis-Related Multispecies Biofilms on Titanium Surfaces In Vitro

Table 3

Comparisons between LPT groups.

Bacteria	Biofilm	Comparison		Group 2	value	Result	95% CI
A. naeslundii	24 h	Plasma 1 min/3 mm	vs.	Plasma 1 min/10 mm	0.477	Plasma 1 min/3 mm & plasma 1 min/10 mm n.s.	0.00 (-2.15, 0.00)
		Plasma 1 min/3 mm	vs.	Plasma 3 min/3 mm	0.758	plasma 1 min/3 mm & plasma 3 min/3 mm n.s.	0.00 (-1.32, 0.00)
		Plasma 1 min/3 mm	vs.	Plasma 5 min/3 mm	1.000	Plasma 1 min/3 mm & plasma 5 min/3 mm n.s.	—
		Plasma 1 min/10 mm	vs.	Plasma 3 min/10 mm	0.852	Plasma 1 min/10 mm & plasma 3 min/10 mm n.s.	0.00 (-1.91, 2.15)
		Plasma 1 min/10 mm	vs.	Plasma 5 min/10 mm	0.477	Plasma 1 min/10 mm & plasma 5 min/10 mm n.s.	0.00 (0.00, 2.15)
		Plasma 3 min/3 mm	vs.	Plasma 3 min/10 mm	0.780	Plasma 3 min/3 mm & plasma 3 min/10 mm n.s.	0.00 (-1.91, 1.32)
		Plasma 3 min/3 mm	vs.	Plasma 5 min/3 mm	0.758	Plasma 3 min/3 mm & plasma 5 min/3 mm n.s.	0.00 (0.00, 1.32)
		Plasma 3 min/10 mm	vs.	Plasma 5 min/10 mm	0.477	Plasma 3 min/10 mm & plasma 5 min/10 mm n.s.	0.00 (0.00, 1.91)
		Plasma 5 min/3 mm	vs.	Plasma 5 min/10 mm	1.000	Plasma 5 min/3 mm & plasma 5 min/10 mm n.s.	—
	3 d	Plasma 1 min/3 mm	vs.	Plasma 1 min/10 mm	0.738	Plasma 1 min/3 mm & plasma 1 min/10 mm n.	0.00 (-1.79, 1.32)
		Plasma 1 min/3 mm	vs.	Plasma 3 min/3 mm	0.101	Plasma 1 min/3 mm & plasma 3 min/3 mm n.s.	0.66 (0.00, 1.32)
		Plasma 1 min/3 mm	vs.	Plasma 5 min/3 mm	0.101	Plasma 1 min/3 mm & plasma 5 min/3 mm n.s.	0.66 (0.00, 1.32)
		Plasma 1 min/10 mm	vs.	Plasma 3 min/10 mm	0.545	Plasma 1 min/10 mm & plasma 3 min/10 mm	0.00 (-0.30, 1.79)
		Plasma 1 min/10 mm	vs.	Plasma 5 min/10 mm	0.102	Plasma 1 min/10 mm & plasma 5 min/10 mm	0.81 (0.00, 1.79)
		Plasma 3 min/3 mm	vs.	Plasma 3 min/10 mm	0.203	Plasma 3 min/3 mm & plasma 3 min/10 mm n.	0.00 (-1.32, 0.00)
		Plasma 3 min/3 mm	vs.	Plasma 5 min/3 mm	1.000	Plasma 3 min/3 mm & plasma 5 min/3 mm n.s.	—
		Plasma 3 min/10 mm	vs.	Plasma 5 min/10 mm	0.203	Plasma 3 min/10 mm & plasma 5 min/10 mm	0.00 (0.00, 1.32)
		Plasma 5 min/3 mm	vs.	Plasma 5 min/10 mm	1.000	Plasma 5 min/3 mm & plasma 5 min/10 mm n.	—
	7 d	Plasma 1 min/3 mm	vs.	Plasma 1 min/10 mm	0.203	Plasma 1 min/3 mm & plasma 1 min/10 mm n.s.	0.00 (-1.32, 0.00)
		Plasma 1 min/3 mm	vs.	Plasma 3 min/3 mm	1.000	Plasma 1 min/3 mm & plasma 3 min/3 mm n.s.	—
		Plasma 1 min/3 mm	vs.	Plasma 5 min/3 mm	0.422	Plasma 1 min/3 mm & plasma 5 min/3 mm n.s.	—
		Plasma 1 min/10 mm	vs.	Plasma 3 min/10 mm	1.000	Plasma 1 min/10 mm & plasma 3 min/10 mm n.s.	0.00 (-1.32, 1.32)
		Plasma 1 min/10 mm	vs.	Plasma 5 min/10 mm	0.203	Plasma 1 min/10 mm & plasma 5 min/10 mm n.s.	0.00 (0.00, 1.32)
		Plasma 3 min/3 mm	vs.	Plasma 3 min/10 mm	0.203	Plasma 3 min/3 mm & plasma 3 min/10 mm n.s.	0.00 (-1.32, 0.00)
		Plasma 3 min/3 mm	vs.	Plasma 5 min/3 mm	0.422	Plasma 3 min/3 mm & plasma 5 min/3 mm n.s.	—
		Plasma 3 min/10 mm	vs.	Plasma 5 min/10 mm	0.203	Plasma 3 min/10 mm & plasma 5 min/10 mm n.s.	0.00 (0.00, 1.32)
		Plasma 5 min/3 mm	vs.	Plasma 5 min/10 mm	0.422	Plasma 5 min/3 mm & plasma 5 min/10 mm n.s.	—
P. gingivalis	24 h	Plasma 1 min/3 mm	vs.	Plasma 1 min/10 mm	0.477	Plasma 1 min/3 mm & plasma 1 min/10 mm n.s.	0.00 (-2.78, 0.00)
		Plasma 1 min/3 mm	vs.	Plasma 3 min/3 mm	1.000	Plasma 1 min/3 mm & plasma 3 min/3 mm n.s.	—
		Plasma 1 min/3 mm	vs.	Plasma 5 min/3 mm	1.000	Plasma 1 min/3 mm & plasma 5 min/3 mm n.s.	—
		Plasma 1 min/10 mm	vs.	Plasma 3 min/10 mm	1.000	Plasma 1 min/10 mm & plasma 3 min/10 mm n.s.	0.00 (-2.72, 2.78)
		Plasma 1 min/10 mm	vs.	Plasma 5 min/10 mm	0.203	Plasma 1 min/10 mm & plasma 5 min/10 mm n.s.	0.00 (0.00, 2.78)
		Plasma 3 min/3 mm	vs.	Plasma 3 min/10 mm	0.477	Plasma 3 min/3 mm & plasma 3 min/10 mm n.s.	0.00 (-2.72, 0.00)
		Plasma 3 min/3 mm	vs.	Plasma 5 min/3 mm	1.000	Plasma 3 min/3 mm & plasma 5 min/3 mm n.s.	—
		Plasma 3 min/10 mm	vs.	Plasma 5 min/10 mm	0.203	Plasma 3 min/10 mm & plasma 5 min/10 mm n.s.	0.00 (0.00, 2.72)
		Plasma 5 min/3 mm	vs.	Plasma 5 min/10 mm	0.422	Plasma 5 min/3 mm & plasma 5 min/10 mm n.s.	—
	3 d	Plasma 1 min/3 mm	vs.	Plasma 1 min/10 mm	0.270	Plasma 1 min/3 mm & plasma 1 min/10 mm n.	-0.46 (-1.79, 0.30)
		Plasma 1 min/3 mm	vs.	Plasma 3 min/3 mm	0.101	Plasma 1 min/3 mm & plasma 3 min/3 mm n.s.	0.66 (0.00, 1.32)
		Plasma 1 min/3 mm	vs.	Plasma 5 min/3 mm	0.101	Plasma 1 min/3 mm & plasma 5 min/3 mm n.s.	0.66 (0.00, 1.32)
		Plasma 1 min/10 mm	vs.	Plasma 3 min/10 mm	0.119	Plasma 1 min/10 mm & plasma 3 min/10 mm	0.72 (0.00, 1.79)
		Plasma 1 min/10 mm	vs.	Plasma 5 min/10 mm	0.025		1.47 (1.32, 1.79)
		Plasma 3 min/3 mm	vs.	Plasma 3 min/10 mm	0.098	plasma 3 min/3 mm & plasma 3 min/10 mm n.	-0.66 (-1.32, 0.00)
		Plasma 3 min/3 mm	vs.	Plasma 5 min/3 mm	1.000	Plasma 3 min/3 mm & plasma 5 min/3 mm n.s.	—
		Plasma 3 min/10 mm	vs.	Plasma 5 min/10 mm	0.098	Plasma 3 min/10 mm & plasma 5 min/10 mm	0.66 (0.00, 1.32)
		Plasma 5 min/3 mm	vs.	Plasma 5 min/10 mm	1.000	Plasma 5 min/3 mm & plasma 5 min/10 mm n.	—
	7 d	Plasma 1 min/3 mm	vs.	Plasma 1 min/10 mm	0.422	Plasma 1 min/3 mm & plasma 1 min/10 mm n.s.	—
		Plasma 1 min/3 mm	vs.	Plasma 3 min/3 mm	0.422	Plasma 1 min/3 mm & plasma 3 min/3 mm n.s.	—
		Plasma 1 min/3 mm	vs.	Plasma 5 min/3 mm	0.422	Plasma 1 min/3 mm & plasma 5 min/3 mm n.s.	—
		Plasma 1 min/10 mm	vs.	Plasma 3 min/10 mm	0.273	Plasma 1 min/10 mm & plasma 3 min/10 mm n.s.	0.00 (-1.32, 0.00)
		Plasma 1 min/10 mm	vs.	Plasma 5 min/10 mm	0.422	Plasma 1 min/10 mm & plasma 5 min/10 mm n.s.	—
		Plasma 3 min/3 mm	vs.	Plasma 3 min/10 mm	0.273	Plasma 3 min/3 mm & plasma 3 min/10 mm n.s.	0.00 (-1.32, 0.00)
		Plasma 3 min/3 mm	vs.	Plasma 5 min/3 mm	1.000	Plasma 3 min/3 mm & plasma 5 min/3 mm n.s.	—
		Plasma 3 min/10 mm	vs.	Plasma 5 min/10 mm	0.101	Plasma 3 min/10 mm & plasma 5 min/10 mm n.s.	0.66 (0.00, 1.32)
		Plasma 5 min/3 mm	vs.	Plasma 5 min/10 mm	0.422	Plasma 5 min/3 mm & plasma 5 min/10 mm n.s.	—
S. oralis	24 h	Plasma 1 min/3 mm	vs.	Plasma 1 min/10 mm	0.203	Plasma 1 min/3 mm & plasma 1 min/10 mm n.s.	0.00 (-1.79, 0.00)
		Plasma 1 min/3 mm	vs.	Plasma 3 min/3 mm	1.000	Plasma 1 min/3 mm & plasma 3 min/3 mm n.s.	—
		Plasma 1 min/3 mm	vs.	Plasma 5 min/3 mm	0.422	Plasma 1 min/3 mm & plasma 5 min/3 mm n.s.	—
		Plasma 1 min/10 mm	vs.	Plasma 3 min/10 mm	1.000	Plasma 1 min/10 mm & plasma 3 min/10 mm n.s.	0.00 (-2.00, 1.79)
		Plasma 1 min/10 mm	vs.	Plasma 5 min/10 mm	0.477	Plasma 1 min/10 mm & plasma 5 min/10 mm n.s.	0.00 (0.00, 1.79)
		Plasma 3 min/3 mm	vs.	Plasma 3 min/10 mm	0.203	Plasma 3 min/3 mm & plasma 3 min/10 mm n.s.	0.00 (-2.00, 0.00)
		Plasma 3 min/3 mm	vs.	Plasma 5 min/3 mm	0.422	Plasma 3 min/3 mm & plasma 5 min/3 mm n.s.	—
		Plasma 3 min/10 mm	vs.	Plasma 5 min/10 mm	0.477	Plasma 3 min/10 mm & plasma 5 min/10 mm n.s.	0.00 (0.00, 2.00)
		Plasma 5 min/3 mm	vs.	Plasma 5 min/10 mm	1.000	Plasma 5 min/3 mm & plasma 5 min/10 mm n.s.	—
	3 d	Plasma 1 min/3 mm	vs.	Plasma 1 min/10 mm	0.051	Plasma 1 min/3 mm & plasma 1 min/10 mm n.	-1.47 (-1.79, 0.00)
		Plasma 1 min/3 mm	vs.	Plasma 3 min/3 mm	1.000	Plasma 1 min/3 mm & plasma 3 min/3 mm n.s.	—
		Plasma 1 min/3 mm	vs.	Plasma 5 min/3 mm	1.000	Plasma 1 min/3 mm & plasma 5 min/3 mm n.s.	—
		Plasma 1 min/10 mm	vs.	Plasma 3 min/10 mm	0.467	Plasma 1 min/10 mm & plasma 3 min/10 mm	0.29 (-1.32, 1.79)
		Plasma 1 min/10 mm	vs.	Plasma 5 min/10 mm	0.051	Plasma 1 min/10 mm & plasma 5 min/10 mm	1.47 (0.00, 1.79)
		Plasma 3 min/3 mm	vs.	Plasma 3 min/10 mm	0.101	Plasma 3 min/3 mm & plasma 3 min/10 mm n.	-0.66 (-1.32, 0.00)
		Plasma 3 min/3 mm	vs.	Plasma 5 min/3 mm	1.000	Plasma 3 min/3 mm & plasma 5 min/3 mm n.s.	—
		Plasma 3 min/10 mm	vs.	Plasma 5 min/10 mm	0.101	Plasma 3 min/10 mm & plasma 5 min/10 mm	0.66 (0.00, 1.32)
		Plasma 5 min/3 mm	vs.	Plasma 5 min/10 mm	1.000	Plasma 5 min/3 mm & plasma 5 min/10 mm n.	—
	7 d	Plasma 1 min/3 mm	vs.	Plasma 1 min/10 mm	0.422	Plasma 1 min/3 mm & plasma 1 min/10 mm n.s.	—
		Plasma 1 min/3 mm	vs.	Plasma 3 min/3 mm	1.000	Plasma 1 min/3 mm & plasma 3 min/3 mm n.s.	—
		Plasma 1 min/3 mm	vs.	Plasma 5 min/3 mm	1.000	Plasma 1 min/3 mm & plasma 5 min/3 mm n.s.	—
		Plasma 1 min/10 mm	vs.	Plasma 3 min/10 mm	1.000	Plasma 1 min/10 mm & plasma 3 min/10 mm n.s.	—
		Plasma 1 min/10 mm	vs.	Plasma 5 min/10 mm	0.422	Plasma 1 min/10 mm & plasma 5 min/10 mm n.s.	—
		Plasma 3 min/3 mm	vs.	Plasma 3 min/10 mm	0.422	Plasma 3 min/3 mm & plasma 3 min/10 mm n.s.	—
		Plasma 3 min/3 mm	vs.	Plasma 5 min/3 mm	1.000	Plasma 3 min/3 mm & plasma 5 min/3 mm n.s.	—
		Plasma 3 min/10 mm	vs.	Plasma 5 min/10 mm	0.422	Plasma 3 min/10 mm & plasma 5 min/10 mm n.s.	—
		Plasma 5 min/3 mm	vs.	Plasma 5 min/10 mm	1.000	Plasma 5 min/3 mm & plasma 5 min/10 mm n.s.	—
V. dispar	24 h	Plasma 1 min/3 mm	vs.	Plasma 1 min/10 mm	0.203	Plasma 1 min/3 mm & plasma 1 min/10 mm n.s.	0.00 (-1.32, 0.00)
		Plasma 1 min/3 mm	vs.	Plasma 3 min/3 mm	1.000	Plasma 1 min/3 mm & plasma 3 min/3 mm n.s.	—
		Plasma 1 min/3 mm	vs.	Plasma 5 min/3 mm	0.422	Plasma 1 min/3 mm & plasma 5 min/3 mm n.s.	—
		Plasma 1 min/10 mm	vs.	Plasma 3 min/10 mm	1.000	Plasma 1 min/10 mm & plasma 3 min/10 mm n.s.	0.00 (-2.00, 1.32)
		Plasma 1 min/10 mm	vs.	Plasma 5 min/10 mm	0.203	Plasma 1 min/10 mm & plasma 5 min/10 mm n.s.	0.00 (0.00, 1.32)
		Plasma 3 min/3 mm	vs.	Plasma 3 min/10 mm	0.203	Plasma 3 min/3 mm & plasma 3 min/10 mm n.s.	0.00 (-2.00, 0.00)
		Plasma 3 min/3 mm	vs.	Plasma 5 min/3 mm	0.422	Plasma 3 min/3 mm & plasma 5 min/3 mm n.s.	—
		Plasma 3 min/10 mm	vs.	Plasma 5 min/10 mm	0.203	Plasma 3 min/10 mm & plasma 5 min/10 mm n.s.	0.00 (0.00, 2.00)
		Plasma 5 min/3 mm	vs.	Plasma 5 min/10 mm	0.422	Plasma 5 min/3 mm & plasma 5 min/10 mm n.s.	—
	3 d	Plasma 1 min/3 mm	vs.	Plasma 1 min/10 mm	0.102	Plasma 1 min/3 mm & plasma 1 min/10 mm n.	-0.81 (-1.79, 0.00)
		Plasma 1 min/3 mm	vs.	Plasma 3 min/3 mm	1.000	Plasma 1 min/3 mm & plasma 3 min/3 mm n.s.	—
		Plasma 1 min/3 mm	vs.	Plasma 5 min/3 mm	1.000	Plasma 1 min/3 mm & plasma 5 min/3 mm n.s.	—
		Plasma 1 min/10 mm	vs.	Plasma 3 min/10 mm	0.346	Plasma 1 min/10 mm & plasma 3 min/10 mm	0.15 (0.00, 1.79)
		Plasma 1 min/10 mm	vs.	Plasma 5 min/10 mm	0.102	Plasma 1 min/10 mm & plasma 5 min/10 mm	0.81 (0.00, 1.79)
		Plasma 3 min/3 mm	vs.	Plasma 3 min/10 mm	0.201	Plasma 3 min/3 mm & plasma 3 min/10 mm n.	0.00 (-1.32, 0.00)
		Plasma 3 min/3 mm	vs.	Plasma 5 min/3 mm	1.000	Plasma 3 min/3 mm & plasma 5 min/3 mm n.s.	—
		Plasma 3 min/10 mm	vs.	Plasma 5 min/10 mm	0.201	Plasma 3 min/10 mm & plasma 5 min/10 mm	0.00 (0.00, 1.32)
		Plasma 5 min/3 mm	vs.	Plasma 5 min/10 mm	1.000	Plasma 5 min/3 mm & plasma 5 min/10 mm n.	—
	7 d	Plasma 1 min/3 mm	vs.	Plasma 1 min/10 mm	1.000	Plasma 1 min/3 mm & plasma 1 min/10 mm n.s.	—
		Plasma 1 min/3 mm	vs.	Plasma 3 min/3 mm	1.000	Plasma 1 min/3 mm & plasma 3 min/3 mm n.s.	—
		Plasma 1 min/3 mm	vs.	Plasma 5 min/3 mm	1.000	Plasma 1 min/3 mm & plasma 5 min/3 mm n.s.	—
		Plasma 1 min/10 mm	vs.	Plasma 3 min/10 mm	1.000	Plasma 1 min/10 mm & plasma 3 min/10 mm n.s.	—
		Plasma 1 min/10 mm	vs.	Plasma 5 min/10 mm	1.000	Plasma 1 min/10 mm & plasma 5 min/10 mm n.s.	—
		Plasma 3 min/3 mm	vs.	Plasma 3 min/10 mm	1.000	Plasma 3 min/3 mm & plasma 3 min/10 mm n.s.	—
		Plasma 3 min/3 mm	vs.	Plasma 5 min/3 mm	1.000	Plasma 3 min/3 mm & plasma 5 min/3 mm n.s.	—
		Plasma 3 min/10 mm	vs.	Plasma 5 min/10 mm	1.000	Plasma 3 min/10 mm & plasma 5 min/10 mm n.s.	—
		Plasma 5 min/3 mm	vs.	Plasma 5 min/10 mm	1.000	Plasma 5 min/3 mm & plasma 5 min/10 mm n.s.	—