> top > docs > PMC:7738161 > spans > 8386-10248 > annotations

PMC:7738161 / 8386-10248 JSONTXT

Annnotations TAB JSON ListView MergeView

LitCovid-PubTator

Id Subject Object Predicate Lexical cue tao:has_database_id
63 32-48 Disease denotes British Columbia OMIM:176500
67 484-486 Chemical denotes ur MESH:D014529
68 488-490 Chemical denotes ur MESH:D014529
69 493-495 Chemical denotes ud
72 1088-1094 Species denotes people Tax:9606
73 1150-1156 Species denotes people Tax:9606

LitCovid-sentences

Id Subject Object Predicate Lexical cue
T55 0-153 Sentence denotes Table 1 Values and sources for British Columbia parameterization of the model (see Supplemental Methods and Table B in S1 Text for other jurisdictions).
T56 154-296 Sentence denotes The duration of the infectious period is shorter than the duration of severe illness, accounting for self-isolation and less severe illnesses.
T57 297-446 Sentence denotes The quarantine parameter q reflects approximately 1/5 of severe cases either ceasing to transmit due to hospitalization or completely self-isolating.
T58 447-586 Sentence denotes The model depends on the combination ur/(ur + ud), the fraction engaged in physical distancing, estimated from the survey data cited above.
T59 587-738 Sentence denotes The testing patterns have changed over time, with laboratories increasing the numbers of tests on approximately March 14 (motivating our change in ψr).
T60 739-796 Sentence denotes Symbol Definition Specified/fitted value Justification
T61 797-832 Sentence denotes N Population size 5,100,000 [23]
T62 833-892 Sentence denotes D Mean duration of the infectious period 5 days [24, 25]
T63 893-956 Sentence denotes k 1 (time to infectiousness)−1 (E1 to E2) 0.2 days−1 [26–28]
T64 957-1043 Sentence denotes k 2 (time period of pre-symptomatic transmissibility)−1 (E2 to I) 1 days−1 [27, 28]
T65 1044-1074 Sentence denotes q Quarantine rate 0.05 [29]
T66 1075-1135 Sentence denotes u d Rate of people moving to physical distancing 0.1 [20]
T67 1136-1203 Sentence denotes u r Rate of people returning from physical distancing 0.02 [20]
T68 1204-1301 Sentence denotes ψ r Proportion of anticipated cases on day r that are tested and reported 0.1 Before March 14
T69 1302-1328 Sentence denotes 0.3 On and after March 14
T70 1329-1438 Sentence denotes Shape Weibull parameter in delay-to-reporting distribution 1.73 (1.60–1.86 95% CI) Fit to data from Fig 1B
T71 1439-1549 Sentence denotes Scale Weibull parameter in delay-to-reporting distribution 9.85 (9.30–10.46 95% CI) Fit to data from Fig 1B
T72 1550-1631 Sentence denotes R 0b Basic reproductive number 2.95 (2.88–3.02 95% CI) Fit to data from Fig 1C
T73 1632-1742 Sentence denotes f 2 Fraction of normal contacts during physical distancing 0.22 (0.08– 0.36 95% CI) Fit to data from Fig 1C