| Literature DB >> 32814635 |
Saioa Zalba Marcos1, María Luisa Antelo2, Arkaitz Galbete3, Maialen Etayo1, Eva Ongay4, José Antonio García-Erce5.
Abstract
BACKGROUND: SARS-CoV-2 infection is clinically very heterogeneous, varying from asymptomatic to severe clinical conditions with a fatal outcome. Some studies suggests that the ABO blood group could be a biological marker of susceptibility for the development of the disease. PATIENTS AND METHODS: We collected data from patients admitted with COVID-19 infection who had ABO blood group recorded, and analyzed the incidence by groups, compared with the global population in Navarre, as well as their main complications and evolution.Entities:
Keywords: Blood groups ABO; COVID-19; Coronavirus; Factor de von Willebrand; Factores de riesgo; Grupos sanguíneos ABO; Risk factors; SARS-CoV-2; Von Willebrand factor
Mesh:
Substances:
Year: 2020 PMID: 32814635 PMCID: PMC7346773 DOI: 10.1016/j.medcli.2020.06.020
Source DB: PubMed Journal: Med Clin (Barc) ISSN: 0025-7753 Impact factor: 1.725
Comparativa distribución grupos sanguíneos población vs. pacientes con COVID-19
| Grupo | COVID PCR + ingresado | Población general | Razón riesgo | p valor global |
|---|---|---|---|---|
| A | 99 (44,0%) | 78.402 (43,0%) | 1,02 (0,88, 1,19) | |
| AB | 10 (4,4%) | 4.652 (2,6%) | 1,74 (0,95, 3,20) | |
| B | 19 (8,4%) | 11.725 (6,4%) | 1,31 (0,85, 2,02) | |
| O | 97 (43,1%) | 87.605 (48,0%) | 0,90 (0,77, 1,04) |
Test de la chi al cuadrado para bondad de ajuste.
Comparaciones de variables por grupo
| Variable | A | AB | B | O | p valor |
|---|---|---|---|---|---|
| Edad | 70,1 (15,1) | 62,8 (18,6) | 67,5 (10,8) | 73,1 (14,5) | 0,094 |
| Linfocitos al diagnóstico | 1.372,3 (2.487,2) | 1.120 (528,7) | 942,1 (561,1) | 1.115,7 (571,1) | 0,660 |
| D-dímero | 952,5 (1.040,3) | 611,5 (1.085,5) | 743,0 (1.354,0) | 797,0 (746,3) | 0,794 |
| Fibrinógeno al diagnóstico | 674,5 (159,1) | 573,0 (169,2) | 715,4 (238,7) | 651,5 (158,1) | 0,180 |
| Linfocitos a la semana | 1.583,5 (2.346,2) | 1.200,0 (624,5) | 1.235,3 (890,2) | 1240,7 (763,7) | 0,560 |
| D-dímero a la semana | 1.104,0 (1.688,0) | 748,5 (1.141,0) | 1.446,0 (6.323,0) | 728,0 (1.135,5) | 0,085 |
| Fibrinógeno a la semana | 620,0 (176,5) | 657,6 (275,2) | 800,6 (370,7) | 642,7 (567,7) | 0,516 |
| Mujer | 41 (41,4%) | 2 (20,0%) | 5 (26,3%) | 33 (34,0%) | 0,391 |
| Hombre | 58 (58,6%) | 8 (80,0%) | 14 (73,7%) | 64 (66,0%) | |
| No | 4 (4,4%) | 0 (0,0%) | 1 (5,3%) | 5 (6,0%) | 0,667 |
| Sí | 87 (95,6%) | 8 (100,0%) | 18 (94,7%) | 78 (94,0%) | |
| No | 86 (94,5%) | 6 (85,7%) | 13 (68,4%) | 75 (89,3%) | 0,012 |
| Sí | 5 (5,5%) | 1 (14,3%) | 6 (31,6%) | 9 (10,7%) | |
| No | 89 (97,8%) | 7 (100,0%) | 19 (100,0%) | 79 (94,0%) | 0,494 |
| Sí | 2 (2,2%) | 0 (0,0%) | 0 (0,0%) | 5 (6,0%) | |
| No | 77 (84,6%) | 6 (85,7%) | 11 (57,9%) | 60 (71,4%) | 0,033 |
| Sí | 14 (15,4%) | 1 (14,3%) | 8 (41,2%) | 24 (28,6%) | |
| No | 76 (83,5%) | 7 (77.8%) | 11 (57.9%) | 76 (86,4%) | 0,037 |
| Sí | 15 (16,5%) | 2 (22,2%) | 8 (42,1%) | 12 (13,6%) | |
| No | 89 (89,9%) | 8 (80,0%) | 19 (100,0%) | 83 (85,6%) | 0,182 |
| Sí | 10 (10,1%) | 2 (20,0%) | 0 (0,0%) | 14 (14,4%) | |
Test Anova y los valores son media (desviación estándar).
Test de Kruskal-Wallis y los valores son mediana (IQR).
Test de Fisher.
Complicaciones por grupos
| Respiratorias | |||
| Variable | Categoría | OR (IC del 95%) | p valor |
| Edad | 0,93 (0,87, 0,99) | 0,023 | |
| Sexo | Hombre | Ref | 0,775 |
| Mujer | 0,82 (0,21, 3,16) | ||
| Grupo | O | Ref | 0,958 |
| A | 1,22 (0,31, 4,84) | ||
| AB-B | 1,01 (0,10, 9,82) | ||
Ref: referencia; OR: odds ratio; IC: intervalo de confianza.