Erratum

In the article by Karabulut et al. entitled “The Effect of the Presence of Lower Urinary System Symptoms on the Prognosis of COVID-19: Preliminary Results of a Prospective Study” [Urol Int. DOI: 10.1159/000510761], an error occurred in Tables 1, 2, 3. The corrected Tables are shown below.

Table 1.

Comparison of demographic data, comorbidities, and COVID-19 symptoms between groups

Characteristics	Group 1 (n = 22)	Group 2 (n = 22)	Group 3 (n = 19)	p
Demographic data
Mean age, years	61.5 (46–75)	63.0 (47–78)	63.4 (48–78)	0.708a
BMI, kg/m2	25.7 (22–29)	25.5 (22–29)	26.4 (22–28)	0.896a
Medical comorbidity
Diabetes mellitus	5	6	5	0.936b
Hypertension	7	6	5	0.914b
COPD	6	7	6	0.935b
Malignancy	2	2	2	0.984b
COD	2	4	2	0.626b
Others	5	5	3	0.823b
Symptoms
Fever	19	18	16	0.918b
Cough	16	17	15	0.887b
Sore throat	12	16	15	0.211b
Headache	10	11	15	0.068b
Fatigue	15	14	15	0.555b
Myalgia	3	8	9	0.058b
Breathless	5c	6	11	0.04b

Data are expressed as a median (min–max) or n, unless indicated otherwise. COPD, chronic obstructive pulmonary disease; COD, chronic organ deficiency (liver, kidney, heart, etc.).

^aKruskal-Wallis test.

^bPearson χ² test.

^cp < 0.05 Pearson χ² test (with Group 3).

Table 2.

Comparison of I-PSS values, duration of hospitalization, requirement of critical care and mortality data between groups

	Group 1 (n = 22)	Group 2 (n = 22)	Group 3 (n = 19)	p
I-PSS score	5.1 (2–7)c d	12.3 (8–18)c	27.5 (21–34)	<0.001a
Duration of hospitalization, days	18.2 (l4–30)c	19.4 (14–30)c	23.1 (15–31)	0.005a
Requirement of critical care	4e	5e	10	0.036b
Mortality	1e	3	7	0.021b

Data are expressed as a median (min-max) or n.

^aKruskal-Wallis test (Monte Carlo), post hoc test: Dunn's test.

^bPearson χ² test.

^cp < 0.05 Kruskal-Wallis test (with Group 3).

^dp < 0.05 Kruskal-Wallis test (with Group 2).

^ep < 0.05 Pearson χ² test (with Group 3).

Table 3.

Number of patients not requiring critical care by time

	Time
	0 h	0–3 h	3–6 h	6–9 h	9–12 h	>12 h
Group 1a	22	22	22	19	16	16
Group 2b	22	22	22	13	12	12
Group 3c	19	19	12	8	8	8

^aI-PSS score: 0–7.

^bI-PSS score: 8–19.

^cI-PSS score: 20–35.