Table 2. Univariate and multivariate logistic regression analysis for poor ocular outcome of endogenous endophthalmitis.

Total of 23 EE patients (23 culture positive cases only)
Variables		Univariate		Multivariate
		OR (95% CI)	P-value	OR (95% CI)	P-value
Gender			0.253
	Female	reference
	Male	0.25 (0.01–2.12)
Age			0.511		0.728
	≤60 years	reference		reference
	>60 years	1.75 (0.33–9.93)		0.63 (0.03–7.37)
Predisposing disease			0.706
	Yes	0.61 (0.03–7.43)
	No	reference
Diabetes mellitus			0.673		0.659
	Yes	1.46 (0.26–9.31)		1.68 (0.18–21.24)
	No	reference		reference
Malignancy			0.401
	Yes	0.33 (0.01–4.05)
	No	reference
Indwelling catheter			0.995
	Yes	No results
	No	reference
Liver abscess			0.511
	Yes	1.75 (0.33–9.93)
	No	reference
Acute pyelonephritis			0.434
	Yes	2.00 (0.36–12.71)
	No	reference
Klebsiella as pathogen			0.012		0.021
	No	reference		reference
	Yes	13.33 (2.07–130.86)		17.53 (2.09–398.84)
Pathogens in culture			0.533
	No growth	reference
	Growth	No results
Diagnosis of EE after symptom onset			0.286
	≤3 days	reference
	>3 days	2.86 (0.45–24.73)
Antibiotic treatment after symptom onset			0.697
	≤4 days	reference
	>4 days	1.50 (0.20–13.86)
Surgical procedure after symptom onset			0.960
	≤5 days	reference
	>5 days	0.95 (0.14–6.73)
C-reactive protein (mg/dL)			0.382
	≤10	reference
	>10	2.50 (0.32–23.57)

EE, endogenous endophthalmitis. OR, odds ratio; CI, confidence interval.