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LitCovid-PubTator

Id Subject Object Predicate Lexical cue tao:has_database_id
1 29-74 Species denotes severe acute respiratory syndrome coronavirus Tax:694009
9 384-389 Species denotes Human Tax:9606
10 393-398 Species denotes human Tax:9606
11 603-614 Species denotes coronavirus Tax:11118
12 684-692 Species denotes patients Tax:9606
13 320-344 Disease denotes coronavirus disease 2019 MESH:C000657245
14 346-354 Disease denotes COVID-19 MESH:C000657245
15 372-378 Disease denotes deaths MESH:D003643
17 772-780 Disease denotes COVID-19 MESH:C000657245
25 1013-1018 Species denotes Human Tax:9606
26 1022-1027 Species denotes human Tax:9606
27 1232-1243 Species denotes coronavirus Tax:11118
28 1313-1321 Species denotes patients Tax:9606
29 949-973 Disease denotes coronavirus disease 2019 MESH:C000657245
30 975-983 Disease denotes COVID-19 MESH:C000657245
31 1001-1007 Disease denotes deaths MESH:D003643
39 1546-1554 Disease denotes infected MESH:D007239
40 1605-1613 Disease denotes infected MESH:D007239
41 1709-1717 Disease denotes COVID-19 MESH:C000657245
42 1737-1757 Disease denotes nosocomial infection MESH:D003428
43 1885-1893 Disease denotes dyspnoea MESH:D004417
44 1898-1917 Disease denotes respiratory failure MESH:D012131
45 1929-1937 Disease denotes COVID-19 MESH:C000657245
55 2648-2656 Species denotes patients Tax:9606
56 2954-2962 Species denotes patients Tax:9606
57 3075-3083 Species denotes patients Tax:9606
58 3118-3126 Species denotes patients Tax:9606
59 2005-2011 Chemical denotes oxygen MESH:D010100
60 3045-3051 Chemical denotes oxygen MESH:D010100
61 2221-2241 Disease denotes nosocomial infection MESH:D003428
62 3105-3109 Disease denotes COPD MESH:D029424
63 3167-3177 Disease denotes infections MESH:D007239
71 3526-3534 Species denotes Patients Tax:9606
72 3905-3912 Species denotes Patient Tax:9606
73 4023-4031 Species denotes patients Tax:9606
74 3590-3596 Chemical denotes oxygen MESH:D010100
75 3315-3323 Disease denotes COVID-19 MESH:C000657245
76 4047-4055 Disease denotes COVID-19 MESH:C000657245
77 4056-4065 Disease denotes infection MESH:D007239

LitCovid-PD-FMA-UBERON

Id Subject Object Predicate Lexical cue fma_id
T1 2416-2420 Body_part denotes limb http://purl.org/sig/ont/fma/fma7182

LitCovid-PD-UBERON

Id Subject Object Predicate Lexical cue uberon_id
T1 2377-2381 Body_part denotes vent http://purl.obolibrary.org/obo/UBERON_2000298
T2 2416-2420 Body_part denotes limb http://purl.obolibrary.org/obo/UBERON_0002101
T3 3808-3812 Body_part denotes vent http://purl.obolibrary.org/obo/UBERON_2000298
T4 3864-3868 Body_part denotes vent http://purl.obolibrary.org/obo/UBERON_2000298
T5 3869-3874 Body_part denotes valve http://purl.obolibrary.org/obo/UBERON_0003978

LitCovid-PD-MONDO

Id Subject Object Predicate Lexical cue mondo_id
T1 29-62 Disease denotes severe acute respiratory syndrome http://purl.obolibrary.org/obo/MONDO_0005091
T2 176-184 Disease denotes COVID-19 http://purl.obolibrary.org/obo/MONDO_0100096
T3 320-344 Disease denotes coronavirus disease 2019 http://purl.obolibrary.org/obo/MONDO_0100096
T4 346-354 Disease denotes COVID-19 http://purl.obolibrary.org/obo/MONDO_0100096
T5 772-780 Disease denotes COVID-19 http://purl.obolibrary.org/obo/MONDO_0100096
T6 949-973 Disease denotes coronavirus disease 2019 http://purl.obolibrary.org/obo/MONDO_0100096
T7 975-983 Disease denotes COVID-19 http://purl.obolibrary.org/obo/MONDO_0100096
T8 1709-1717 Disease denotes COVID-19 http://purl.obolibrary.org/obo/MONDO_0100096
T9 1737-1757 Disease denotes nosocomial infection http://purl.obolibrary.org/obo/MONDO_0043544
T10 1748-1757 Disease denotes infection http://purl.obolibrary.org/obo/MONDO_0005550
T11 1898-1917 Disease denotes respiratory failure http://purl.obolibrary.org/obo/MONDO_0021113
T12 1929-1937 Disease denotes COVID-19 http://purl.obolibrary.org/obo/MONDO_0100096
T13 2221-2241 Disease denotes nosocomial infection http://purl.obolibrary.org/obo/MONDO_0043544
T14 2232-2241 Disease denotes infection http://purl.obolibrary.org/obo/MONDO_0005550
T15 3105-3109 Disease denotes COPD http://purl.obolibrary.org/obo/MONDO_0005002
T16 3167-3177 Disease denotes infections http://purl.obolibrary.org/obo/MONDO_0005550
T17 3315-3323 Disease denotes COVID-19 http://purl.obolibrary.org/obo/MONDO_0100096
T18 4047-4055 Disease denotes COVID-19 http://purl.obolibrary.org/obo/MONDO_0100096
T19 4056-4065 Disease denotes infection http://purl.obolibrary.org/obo/MONDO_0005550

LitCovid-PD-CLO

Id Subject Object Predicate Lexical cue
T1 290-293 http://purl.obolibrary.org/obo/CLO_0051582 denotes has
T2 384-389 http://purl.obolibrary.org/obo/NCBITaxon_9606 denotes Human
T3 393-398 http://purl.obolibrary.org/obo/NCBITaxon_9606 denotes human
T4 413-418 http://purl.obolibrary.org/obo/NCBITaxon_10239 denotes virus
T5 919-922 http://purl.obolibrary.org/obo/CLO_0051582 denotes has
T6 1013-1018 http://purl.obolibrary.org/obo/NCBITaxon_9606 denotes Human
T7 1022-1027 http://purl.obolibrary.org/obo/NCBITaxon_9606 denotes human
T8 1042-1047 http://purl.obolibrary.org/obo/NCBITaxon_10239 denotes virus
T9 1568-1570 http://purl.obolibrary.org/obo/CLO_0053733 denotes 11
T10 2176-2181 http://purl.obolibrary.org/obo/NCBITaxon_10239 denotes virus
T11 2407-2408 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T12 2416-2420 http://www.ebi.ac.uk/efo/EFO_0000876 denotes limb
T13 2528-2529 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T14 2597-2598 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T15 2868-2871 http://purl.obolibrary.org/obo/CLO_0051582 denotes has
T16 2916-2917 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T17 3547-3548 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T18 3830-3831 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T19 3869-3874 http://www.ebi.ac.uk/efo/EFO_0000825 denotes valve
T20 4151-4152 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T21 4367-4370 http://purl.obolibrary.org/obo/CLO_0051582 denotes has
T22 4423-4426 http://purl.obolibrary.org/obo/CLO_0051582 denotes has
T23 4478-4481 http://purl.obolibrary.org/obo/CLO_0051582 denotes has
T24 4533-4536 http://purl.obolibrary.org/obo/CLO_0051582 denotes has
T25 4588-4591 http://purl.obolibrary.org/obo/CLO_0051582 denotes has

LitCovid-PD-CHEBI

Id Subject Object Predicate Lexical cue chebi_id
T1 2005-2011 Chemical denotes oxygen http://purl.obolibrary.org/obo/CHEBI_25805
T2 2285-2296 Chemical denotes application http://purl.obolibrary.org/obo/CHEBI_33232
T3 3045-3051 Chemical denotes oxygen http://purl.obolibrary.org/obo/CHEBI_25805
T4 3590-3596 Chemical denotes oxygen http://purl.obolibrary.org/obo/CHEBI_25805

LitCovid-sentences

Id Subject Object Predicate Lexical cue
T1 0-175 Sentence denotes More awareness is needed for severe acute respiratory syndrome coronavirus 2019 transmission through exhaled air during non-invasive respiratory support: experience from China
T2 176-257 Sentence denotes COVID-19 transmission through exhaled air during non-invasive respiratory support
T3 259-383 Sentence denotes As of 17 February, 2020, China has 70 635 confirmed cases of coronavirus disease 2019 (COVID-19), including 1772 deaths [1].
T4 384-505 Sentence denotes Human-to-human spread of the virus via respiratory droplets is currently considered to be the main route of transmission.
T5 506-693 Sentence denotes However, exhaled air dispersion during non-invasive respiratory support may increase the risk of coronavirus transmission, and requires more attention from medical personnel and patients.
T6 695-781 Sentence denotes Non-invasive respiratory support plays an essential role in the treatment of COVID-19.
T7 782-871 Sentence denotes More awareness is needed of viral transmission through exhaled air. http://bit.ly/39kNrrF
T8 873-887 Sentence denotes To the Editor:
T9 888-1012 Sentence denotes As of 17 February, 2020, China has 70 635 confirmed cases of coronavirus disease 2019 (COVID-19), including 1772 deaths [1].
T10 1013-1134 Sentence denotes Human-to-human spread of the virus via respiratory droplets is currently considered to be the main route of transmission.
T11 1135-1322 Sentence denotes However, exhaled air dispersion during non-invasive respiratory support may increase the risk of coronavirus transmission, and requires more attention from medical personnel and patients.
T12 1323-1614 Sentence denotes According to the Chinese Centre for Disease Control and Prevention [2], among 72 314 reported cases in mainland China (44 672 confirmed cases, 16 186 suspected cases, 10 567 clinically diagnosed cases, and 889 asymptomatic infected cases) as of 11 February, 1716 medical staff were infected.
T13 1615-1833 Sentence denotes Notably, Wang et al. [3] analysed the clinical characteristics of 138 hospitalised cases with COVID-19 and found that the nosocomial infection rate in the study was about 41.3%, with 17 inpatients and 40 medical staff.
T14 1834-1999 Sentence denotes Given the high use of respiratory support to treat dyspnoea and respiratory failure induced by COVID-19, viral transmission through exhaled air should be considered.
T15 2000-2246 Sentence denotes When oxygen is delivered through nasal catheter, mask or non-invasive ventilation (NIV), substantial exhaled air is released into the air, which can increase dispersion of the virus, and subsequently increase the risk of nosocomial infection [4].
T16 2247-2480 Sentence denotes Prior studies have suggested that the application of high-flow nasal cannula (HFNC), NIV through the specific mask with optimised vent holes or the helmet with a double-limb circuit may lower the risk of airborne transmission [5, 6].
T17 2481-2611 Sentence denotes Performing non-invasive respiratory support in a single, well-ventilated, negative pressure ward is also considered a safe option.
T18 2612-2808 Sentence denotes Currently, however, the majority of patients are still receiving respiratory support through nasal catheter or common mask in general wards or emergency departments with limited medical resources.
T19 2809-2902 Sentence denotes The potential for airborne transmission in this population has not received enough attention.
T20 2903-3111 Sentence denotes Furthermore, a significant proportion of suspected patients with mild to no symptoms who are managing at home may also require long-term home oxygen or NIV treatment (e.g. patients with advanced staged COPD).
T21 3112-3237 Sentence denotes These patients may increase the risk of family cluster infections by the widespread dispersion of exhaled air in their homes.
T22 3238-3422 Sentence denotes Non-invasive respiratory support plays an essential role in the treatment of COVID-19, and more awareness is needed regarding the increased risk of viral transmission from exhaled air.
T23 3423-3525 Sentence denotes Medical staff should utilise personal protective equipment when providing respiratory support therapy.
T24 3526-3647 Sentence denotes Patients should wear a medical mask when receiving conventional oxygen therapy or HFNC in order to reduce air dispersion.
T25 3648-3904 Sentence denotes When performing NIV therapy, because helmet resources are limited and they are not frequently used in routine clinical practice, we suggest avoiding masks with vent holes and adding a filter between the mask and the vent valve to reduce viral transmission.
T26 3905-4018 Sentence denotes Patient beds should be at least 1 m from one another and the ward air circulation rate needs to be increased [7].
T27 4019-4234 Sentence denotes For patients with suspected COVID-19 infection receiving long-term respiratory support at home, it is recommended that they stay in a single, well-ventilated room to avoid potentially infecting their family members.
T28 4236-4249 Sentence denotes Shareable PDF
T29 4250-4296 Sentence denotes This one-page PDF can be shared freely online.
T30 4297-4335 Sentence denotes Shareable PDF ERJ-00352-2020.Shareable
T31 4337-4361 Sentence denotes Conflict of interest: L.
T32 4362-4391 Sentence denotes Guan has nothing to disclose.
T33 4392-4416 Sentence denotes Conflict of interest: J.
T34 4417-4447 Sentence denotes Zhang has nothing to disclose.
T35 4448-4472 Sentence denotes Conflict of interest: W.
T36 4473-4502 Sentence denotes Peng has nothing to disclose.
T37 4503-4527 Sentence denotes Conflict of interest: L.
T38 4528-4557 Sentence denotes Zhou has nothing to disclose.
T39 4558-4582 Sentence denotes Conflict of interest: R.
T40 4583-4612 Sentence denotes Chen has nothing to disclose.

LitCovid-PD-HP

Id Subject Object Predicate Lexical cue hp_id
T1 1885-1893 Phenotype denotes dyspnoea http://purl.obolibrary.org/obo/HP_0002094
T2 1898-1917 Phenotype denotes respiratory failure http://purl.obolibrary.org/obo/HP_0002878
T3 3105-3109 Phenotype denotes COPD http://purl.obolibrary.org/obo/HP_0006510