| Literature DB >> 33024341 |
E Murillo-Zamora1, C M Hernández-Suárez2.
Abstract
OBJECTIVE: This study aimed to evaluate the performance, before and during the COVID-19 pandemic, of the case definition of suspected influenza used in community surveillance in Mexico.Entities:
Keywords: COVID-19; Influenza; Mexico; Pandemics; ROC Curve
Year: 2020 PMID: 33024341 PMCID: PMC7528731 DOI: 10.1016/j.rce.2020.09.001
Source DB: PubMed Journal: Rev Clin Esp ISSN: 0014-2565 Impact factor: 1.556
Desempeño de la definición de caso sospechoso de influenza, México 2018-2020
| Edad | n | Prevalencia | Estimación (95% intervalo de confianza) | iv+ | iv- | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Sensibilidad | Especificidad | Precisión | ||||||||
| 5-9 | 626 | 59,3 | 91,1 | (88,9-93,3) | 16,5 | (13,6-19,4) | 60,7 | (56,9-64,5) | 1,091 | 0,540 |
| 10-19 | 539 | 49,5 | 92,1 | (89,9-94,4) | 12,9 | (10,0-15,7) | 52,1 | (47,9-56,3) | 1,057 | 0,611 |
| 20-44 | 4.159 | 38,6 | 94,1 | (93,4-94,8) | 8,6 | (7,8-9,5) | 41,6 | (40,1-43,1) | 1,029 | 0,688 |
| 45-64 | 2.806 | 33,8 | 91,1 | (90,1-92,2) | 9,5 | (8,4-10,6) | 37,1 | (35,3-38,8) | 1,007 | 0,932 |
| 65 + | 2.001 | 15,9 | 87,4 | (86,0-88,9) | 14,8 | (13,2-16,4) | 26,3 | (24,4-28,3) | 1,026 | 0,850 |
| | ||||||||||
| 5-9 | 214 | 65,4 | 92,9 | (89,4-96,3) | 13,5 | (8,9-18,1) | 65,4 | (59,1-71,8) | 1,074 | 0,529 |
| 10-19 | 224 | 63,0 | 93,6 | (90,4-96,8) | 10,8 | (6,8-14,9) | 63,0 | (56,6-69,3) | 1,050 | 0,589 |
| 20-44 | 841 | 40,8 | 96,8 | (95,6-98,0) | 9,4 | (7,5-11,4) | 45,1 | (41,7-48,4) | 1,069 | 0,340 |
| 45-64 | 515 | 28,2 | 93,8 | (91,7-95,9) | 8,7 | (6,2-11,1) | 32,6 | (28,6-36,7) | 1,027 | 0,718 |
| 65 + | 440 | 15,0 | 86,4 | (83,2-89,6) | 11,2 | (8,3-14,2) | 22,5 | (18,6-26,4) | 0,973 | 1,214 |
| | ||||||||||
| 5-9 | 489 | 65,0 | 89,3 | (86,6-92,0) | 13,5 | (10,4-16,5) | 62,8 | (58,5-67,1) | 1,032 | 0,795 |
| 10-19 | 519 | 61,5 | 91,9 | (89,5-94,2) | 8,5 | (6,1-10,9) | 59,7 | (55,5-63,9) | 1,004 | 0,959 |
| 20-44 | 3.044 | 53,9 | 95,1 | (94,4-95,9) | 7,1 | (6,2-8,0) | 54,6 | (52,8-56,3) | 1,024 | 0,690 |
| 45-64 | 1.666 | 38,9 | 93,7 | (92,5-94,8) | 10,0 | (8,6-11,5) | 42,6 | (40,2-44,9) | 1,041 | 0,632 |
| 65 + | 1.094 | 24,0 | 90,5 | (88,7-92,2) | 11,5 | (9,6-13,4) | 30,4 | (27,7-33,2) | 1,023 | 0,827 |
| | ||||||||||
| 5-9 | 79 | 63,3 | 94,0 | (88,8-99,2) | 20,7 | (11,8-29,6) | 67,1 | (56,7-77,4) | 1,185 | 0,290 |
| 10-19 | 81 | 50,6 | 95,1 | (90,4-99,8) | 15,0 | (7,2-22,8) | 55,6 | (44,7-66,4) | 1,119 | 0,325 |
| 20-44 | 736 | 34,9 | 92,2 | (90,3-94,2) | 10,7 | (8,4-12,9) | 39,1 | (35,6-42,7) | 1,032 | 0,731 |
| 45-64 | 249 | 21,7 | 92,6 | (89,3-95,8) | 11,3 | (7,4-15,2) | 28,9 | (23,3-34,5) | 1,044 | 0,657 |
| 65 + | 189 | 13,2 | 92,0 | (88,1-95,9) | 15,9 | (10,6-21,1) | 25,9 | (19,7-32,2) | 1,093 | 0,505 |
| | ||||||||||
iv: índice de verosimilitud.
Figura 1Área bajo la curva de las características operativas del receptor (AUROC) y el 95% de intervalo de confianza (IC) de la definición de caso sospechoso de influenza (México 2018-2020).
Nota: No se documentaron diferencias significativas entre la prepandemia (A-C) y durante la pandemia (D). Períodos (p = 0,855).