A Novel Predictive Model in Recognizing Severe COVID-19 and Multiorgan Injuries: Platelet-to-CRP Ratio

Table 3

Relationship between PC ratio and initial GI involvement.

PC ratio tertiles	Initial GI involvement
	Crude model		Adjusted model I		Adjusted model II
	OR (95% CI)	value	OR (95% CI)	value	OR (95% CI)	value
1	1		1		1
2	0.61 (0.20, 1.89)	0.391	0.57 (0.18, 1.83)	0.345	0.94 (0.24, 3.59)	0.923
3	0.14 (0.03, 0.59)	0.008	0.13 (0.03, 0.58)	0.007	0.18 (0.03, 0.97)	0.005

Crude model adjusted for none. Adjusted model I adjusted for age, gender. Adjusted model II adjusted for age, gender, hypertension, total protein, albumin, lymphocyte, lactic dehydrogenase, lymphocyte. PC ratio tertile 1 ≤ 7.60; 7.60 < PC ratio tertile 2 ≤ 25.44; PC ratio tertile 3 > 25.44.