Table 7.

Correlation between the antibiotic resistance of the biofilm and biofilm structure.

	BV (×105 µm3)		AT (µm)		BR
	SCC	p-Value	SCC	p-Value	SCC	p-Value
Ampicillins	0.018	0.924	0.101	0.601	−0.143	0.459
Cefepime	0.016	0.933	0.11	0.957	0.053	0.784
Ceftazidime	0.066	0.733	0.021	0.914	0.094	0.628
Amikacin	0.813 **	0.000	0.642 **	0.000	0.029	0.883
Gentamicin	0.411 *	0.027	0.130	0.501	−0.283	0.137
Tetracycline	0.136	0.483	0.088	0.649	0.115	0.553
Ciprofloxacin	0.117	0.547	−0.039	0.841	0.115	0.422
Levofloxacin	0.430 *	0.03	0.272	0.153	0.096	0.62

SCC, Spearman correlation coefficient, * p-value < 0.05; ** p-value < 0.01. BV, biovolume; AT, average thickness; BR, biofilm roughness.