Table 2.

Primary outcome: clinical cure 7–10 after drainage (Adapted from Olson et al. [1]).

	Standard Care (%) n = 46	PVP-I (%) n = 51	Difference (95% CI)	P Value
Total Clinical Cure at 7–10 Days	42 (91.3%)	45 (88.2%)	3.1 (−10.7, 16.8)	0.53
Clinical Cure at 7–10 Days in Patients on Antibiotics	(n = 34)	(n = 35)
	31 (91.2%)	31 (88.6%)	2.6 (−14.2, 20.0)	0.53
Clinical Cure at 7–10 Days in Patients Not on Antibiotics	(n = 12)	(n = 16)
	11 (91.7%)	14 (87.5%)	4.2 (−29.0, 31.0)	0.78