PMC:7050133 / 8989-9925 JSONTXT 7 Projects

Annnotations TAB TSV DIC JSON TextAE

Id Subject Object Predicate Lexical cue
T55 0-52 Sentence denotes Understanding of the detected cases on a daily basis
T56 53-168 Sentence denotes In theory, the true number of persons with COVID-19 infection can never be known no matter how we try to detect it.
T57 169-309 Sentence denotes In practice, of all the infected cases in a day, there are some who have passed the latent period when the virus reaches a detectable level.
T58 310-533 Sentence denotes These patients can then be detected if: a) detection services are available to them, b) all the potentially infected are accessible to the services and are tested, and c) the testing method is sensitive, valid and reliable.
T59 534-684 Sentence denotes When reading the daily data, we must be aware that the detected and diagnosed cases in any day can be great, equal, or below the number of detectable.
T60 685-797 Sentence denotes For example, a detectable person in day one can be postponed to next day when testing services become available.
T61 798-936 Sentence denotes This will result in reduction in a detection rate < 100% in the day before the testing day and a detection rate > 100% in the testing day.