03 October 2022>: Clinical Research
Effect of Vitamin D Concentration on Course of COVID-19
Magdalena Dominika Szerszeń 12ABDEF* , Aleksandra Kucharczyk 1BDEF , Katarzyna Bojarska-Senderowicz 1BDE , Monika Pohorecka 12ADE , Andrzej Śliwczyński 3CD , Janusz Engel 4C , Tomasz Korcz 5B , Dariusz Kosior 6A , Irena Walecka 7A , Wojciech Stefan Zgliczyński 8A , Waldemar Wierzba 910G , Adam Jerzy Sybilski 12ADFDOI: 10.12659/MSM.937741
Med Sci Monit 2022; 28:e937741
Table 5 Correlation between ICU hospitalization and comorbidities (Mann-Whitney U test).
Mann-Whitney U test | ||
---|---|---|
Variables analyzed | ICU; comorbidities | |
Numerosity/not interpreted | 0 | |
Numerosity/lack of data | 0 | |
Significance level | 0.05 | |
Adjustment for continuity | Yes | |
Grouping variable | Comorbidities | |
Mann-Whitney | ||
U statistic | 14 994.5 | |
U’ statistic | 2 0369.5 | |
Two-sided (exact) P value | 0.000217 | |
Z statistic (with correction for tied ranks) | 3.676534 | |
Two-sided P value (asymptotic) | 0.000236 | |
* Patients with no comorbidities; ** patients with comorbidities | ||
Summary | ||
Group | 0* | 1** |
Abundance | 84 | 421 |
Median | 0 | 0 |
Lower quartile | 0 | 0 |
Upper quartile | 0 | 0 |
* Patients with no comorbidities; ** patients with comorbidities |