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30 December 2025 : Original article  

Impact of COVID-19 on Kidney Transplant Outcomes: An 8-Year Study From the Czech Republic

Jan Roman ABDEF 1,2, František Jalůvka BDEF 1,2*, Petr Jelínek ORCID logo DEF 1,2, Petr Ostruszka BF 1, Ján Hrubovčák DEF 1,2, Pavel Havránek ABD 1,3, Adéla Kondé ORCID logo CE 4,5, Zdeněk Lys BCE 3, Martin Drápela ABEF 3, Vaclav Prochazka ORCID logo AEF 2,6

DOI: 10.12659/AOT.950961

Ann Transplant 2025; 30:e950961

Table 2 Basic descriptive parameters of kidney recipients.

Median (IQR) or n (%)*P**
Before COVID-19 (n=99)COVID-19 pandemic (n=46)
54 (44; 63)60 (48; 66)0.174
82 (74; 92)82 (72; 91)0.888
26.7 (24.7; 29.7)26.7 (25.1; 29.7)0.610
1.98 (1.86; 2.14)1.98 (1.89; 2.09)0.565
73 (73.7)32 (69.6)0.746
*** 0.95 (0.86; 1.08)1.00 (0.88; 1.08)0.399
13 (12; 16)14 (8; 16)0.779
# 0 (0; 0)0 (0; 0)0.633
# 0 (0; 0)0 (0; 7)0.728
92 (92.9)40 (87.0)0.390
24 (24.2)10 (21.7)0.904
25 (25.3)10 (21.7)0.801
8 (8.1)5 (10.9)0.829
27 (27.3)16 (34.8)0.468
0.850
 077 (77.8)35 (76.1)
 121 (21.2)10 (21.7)
 21 (1.0)1 (2.2)
 Anti-CD2524 (24.2)21 (45.7)
 ATG## 28 (28.3)21 (45.7)
 Anti-CD25 + ATG## 1 (1.0)1 (2.2)
 No46 (46.5)3 (6.4)
 Chronic hemodialysis83 (83.8)34 (73.9)
 Chronic peritoneal dialysis11 (11.2)2 (4.4)
 Chronic combined dialysis2 (2.0)2 (4.3)
 No3 (3.0)8 (17.4)
22 (13; 30)12 (7; 24)
* The median with the interquartile range (Q1–Q3) or the absolute frequency and relative frequency (%).
** The value of the Mann-Whitney test, chi-square test of independence for contingency tables, or Fisher’s exact test.
*** BSA – Body surface area according to the Mosteller calculation method.
# PRA – Panel-reactive antibodies.
## ATG – Antithymocyte globulin.

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Annals of Transplantation eISSN: 2329-0358
Annals of Transplantation eISSN: 2329-0358