Table 5.

Predetermined Student’s T tests to observe significant differences at particular time points for Enterococcus isolates grown with or without antibiotics. There were no significant differences noted for any of the above comparisons.

		SC Day 0	SC Day 38	IM Day 0	IM Day 28	IM Day 28	IM Day 38	T value	Probability
Treatment		N = 6	N = 6	N = 6	N = 6	N = 6	N = 6	N = 6	N = 6
No Antibiotic	Mean/Standard Error	3.2/(0.44)	2.98/(0.38					−0.44	0.73
No Antibiotic	Mean/Standard Error			1.56/(0.36)	2.12/(0.23)			−1.67	0.35
Ampicillin	Mean/Standard Error	0	0					−0.39	0.71
Ampicillin	Mean/Standard Error			0	0			−0.16	0.88
Ampicillin	Mean/Standard Error		0				0	0.72	0.47
Ceftiofur	Mean/Standard Error	0.58/(0.12)	0.31/(0.19)					−0.39	0.71
Ceftiofur	Mean/Standard Error			0.55/(0.27)	0.15/(0.09)			−0.16	0.88
Ceftiofur	Mean/Standard Error		0.31/(0.19)				0.15/(0.09)	0.72	0.47
Tetracycline	Mean/Standard Error	0.26/(0.18)	0.44/(0.16)					−0.39	0.71
Tetracycline	Mean/Standard Error			0	0.2/(0.04)			−0.16	0.88
Tetracycline	Mean/Standard Error		0.44/(0.16)				0.21/(0.14)	0.72	0.47