Prevalence of Acute Kidney Injury in Covid-19 Patients- Retrospective Single-Center Study

Figures & data

Table 1 Sum of the Individual Lobar Scores Indicate the Overall Severity of the Five Lobes

Total Score (Numerical)	Severity (Category)
7 or less	Mild
8–17	Moderate
18 or more	Severe

Table 2 Individual Lobar Scores Based on Percentage of Involvement

Lobar Involvement	Score
5% or less	1
5–25%	2
26–49%	3
50–75%	4
>75%	5

Table 3 Sociodemographic Factors of Acute Lung Injury

Variable	Frequency (%)	Mean
Age
<60 years old	49 (48%)	57.794
≥60 years old	53 (52%)
Sex
Male	38 (37.3%)
Female	64 (62.7%)
Chronic diseases
No Known Chronic Disease	75 (73.5%)
Hypertension	9 (8.8%)
Diabetes mellitus	11 (10.8%)
Asthma	2 (2%)
HTN and Diabetes mellitus	4 (3.9%)
Hypertension and Asthma	1 (1%)
Acute Kidney Injury
No AKI	89 (87.3%)
AKI	13 (12.7%)

Table 4 Correlation Between Variables of Interest

	Creatinine	CRP Levels	Ferritin Levels	CT Findings
Creatinine		0.003	0.004	0.746
CRP Levels	0.003		0.001	0.007
Ferritin Levels	0.004	0.001		0.005
CT Findings	0.746	0.007	0.005

Note: P-values in bold fonts are statistically significant.

Table 5 Predictors of Acute Kidney Injury

Variable	B	S.E.	df	Odd Ratio	95% CI		P value
					Lower	Upper
Gender
Male	1
Female	2.837	1.352	1	17.059	1.204	241.644	0.036
Hemoglobin
Anemia	2.157	1.022	1	8.644	1.167	64.034	0.035
Normal	1
Lung Injury severity
Mild	4.629	1.815	1	102.445	2.920	3593.703	0.011
Moderate	1.267	1.641	1	3.550	0.142	88.533	0.440
Severe	1

Note: P-values in bold fonts are statistically significant.