Table 2.

Variables in the univariate and multivariate regression model distinguishing between negative appendectomy positive appendectomy and uncomplicated acute appendicitis complicated acute appendicitis groups

	Negative appendectomy/Positive appendectomy						Uncomplicated AA/Complicated AA
	Univariate model			Multivariate model			Univariate model			Multivariate model
	OR	95% CI	p	OR	95% CI	p	OR	95% CI	p	OR	95% CI	p
WBC	1.25	1.12–1.41	<0.001				1.14	1.05–1.24	0.001
PLT	1.00	0.99–1.00	0.278				1.00	1.00–1.01	0.374
Neutrophil	1.32	1.16–1.51	<0.001				1.18	1.09–1.29	<0.001
Lymphocyte	0.83	0.66–1.04	0.103				0.44	0.27–0.71	<0.001
Monocyte	4.59	1.36–15.55	0.014				1.62	0.73–3.59	0.239
RDW-CV	1.28	0.85–1.92	0.231				1.13	0.93–1.38	0.208
IG	>200	>200–>200	0.008				>200	>200–>200	<0.001
CRP	1.05	0.95–1.16	0.331				1.18	1.11–1.25	<0.001	1.14	1.07–1.22	<0.001
T.BIL	2.84	0.87–9.20	0.083				1.42	0.91–2.24	0.127
NLR	1.25	1.07–1.47	0.005				1.16	1.09–1.22	<0001
PLR	1.00	1.00–1.01	0.241				1.00	1.00–1.01	<0.001
NPR	>200	>200–>200	<0.001	>200	>200–>200	<0.001	>200	>200–>200	0.002
IGLR	>200	>200–>200	0.008				>200	>200–>200	<0.001	>200	>200–>200	<0.001
MLR	7.43	1.20–46.11	0.031				4.19	1.89–9.31	<0.001
RDWLR	1.09	0.97–1.23	0.159				1.08	1.03–1.13	0.001

Logistic Regression (Forward LR). WBC: White blood cells; PLT: Platelets; RDW-CV: Red blood cell distribution width; IG: Immature granulocyte; CRP: C-reactive protein; T.BIL: Total bilirubin; NLR: Neutrophil-to-lymphocyte ratio; PLR: Platelet-to-lymphocyte ratio; NPR: Neutrophil-to-platelet ratio; IGLR: IG-to-Lymphocyte ratio; MLR: Monocyte-to-Lymphocyte Ratio; RDWLR: red blood cell distribution width-to-lymphocyte ratio; OR: Odds ratio; CI: Confidence interval.