The ratio of monocytes to lymphocytes multiplying platelet predicts incidence of pulmonary infection-related acute kidney injury

Table 3 Multivariate logistic regression analysis of peripheral leukocyte count, composite inflammatory indexes

Variables	AKI (n = 177)	non-AKI (n = 764)	Total (n = 941)	AKI		Severe AKI
Variables	AKI (n = 177)	non-AKI (n = 764)	Total (n = 941)	aOR (95% CI)	P	aOR (95% CI)	P
Peripheral blood leukocytes count
Leukocyte count (10⁹/L)	14.30 ± 7.05	10.82 ± 6.58	11.48 ± 6.81	1.08 (1.05–1.10)	< 0.001	1.12 (1.08–1.15)	< 0.001
Neutrophil count (10⁹/L)	12.28 ± 6.95	8.50 ± 5.86	9.21 ± 6.25	1.09 (1.07–1.12)	< 0.001	1.14 (1.11–1.18)	< 0.001
Monocyte count (10⁹/L)	0.98 ± 0.50	0.84 ± 0.51	0.87 ± 0.51	1.66 (1.21–2.33)	< 0.001	2.04 (1.36–3.17)	< 0.001
Lymphocyte count (10⁹/L)	0.65 ± 0.49	1.02 ± 0.85	0.95 ± 0.81	0.24 (0.16–0.36)	< 0.001	0.05 (0.02–0.10)	< 0.001
Composite inflammatory indexes
MLPR	13.14 [5.63–58.75]	4.26 [2.19–8.71]	4.91 [2.39–11.72]	1.01 (1.01–1.02)	< 0.001	1.01 (1.01–1.02)	< 0.001
NLPR	15.98 [4.84–81.23]	3.87 [2.04–9.06]	4.56 [2.22–13.39]	1.01 (1.01–1.01)	< 0.001	1.01 (1.01–1.01)	< 0.001

MLPR monocytes/(lymphocytes × platelet) ratio, NLPR neutrophils/(lymphocytes × platelet) ratio, aOR was adjusted by age, gender, and body mass index

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