Construction and analysis of a nomogram prediction model for post-infectious bronchiolitis obliterans in children with adenovirus pneumonia after invasive mechanical ventilation

Table 4 Logistic regression analysis of objective indicators about PIBO formation after IMV

Variable	Partial regression coefficient (β)	SE	Wald χ2	P	OR	95% CI
Male	-1.680	0.843	3.968	0.046	0.186	0.036–0.973
Duration of fever	0.140	0.063	4.962	0.026	1.151	1.017–1.302
ADV load from BALF	0.611	0.250	5.980	0.014	1.842	1.129–3.006
Fungi coinfection	1.726	0.720	5.741	0.017	5.616	1.369–23.041
Constant	-5.943	2.302	6.666	0.010	0.003

PIBO Post-infectious bronchiolitis obliterans, IMV Invasive mechanical ventilation, SE Standard error, OR Odds ratio, CI Confidence interval, ADV adenovirus

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