LitCovid-sentences  

PMC:7386785 / 98399-103079 JSONTXT 9 Projects

Annnotations TAB TSV DIC JSON TextAE

Id Subject Object Predicate Lexical cue
T1085 0-10 Sentence denotes Liang 2020
T1086 11-32 Sentence denotes Study characteristics
T1087 33-295 Sentence denotes Patient Sampling Purpose: to estimate the prevalence of COVID‐19 in pneumonias during this period and to find the unique features of COVID‐19 as compared to pneumonias caused by other agentsDesign: cross‐sectional, single‐centre, retrospective studyRecruitment:
T1088 296-386 Sentence denotes 342 cases of pneumonia were diagnosed in Fever Clinic in Peking University Third Hospital.
T1089 387-651 Sentence denotes From these patients, 88 were reviewed by panel discussion as possible or probable cases of COVID‐19, and received 2019‐nCoV detection by RT‐PCRSample size: n = 88 (21 cases)Inclusion criteria: patients visiting the Fever Clinic at Peking University Third Hospital.
T1090 652-1037 Sentence denotes Based on epidemiological history, epidemiological evidence, fever and/or respiratory symptoms, chest radiological findings and WBC results, cases with possible or probable COVID‐19 were sent for panel discussion and then for 2019‐nCoV detection by RT‐PCRExclusion criteria: COVID‐19 unlikely by panel discussion; lack of CT scan or no signs of pneumonia on CT scan; paediatric patients
T1091 1038-1090 Sentence denotes Patient characteristics and setting Facility cases:
T1092 1091-1173 Sentence denotes 2019‐nCoV real‐time PCR testing, which was positive in 19 cases (confirmed cases).
T1093 1174-1530 Sentence denotes In another 2 patients, though PCR testing was negative, a clinical diagnosis was made according to
epidemiological evidence, consistent clinical and CT findings (clinical cases)Facility controls: for the cases with negative viral detection, the diagnosis of COVID‐19 was excluded based on inconsistent epidemiological, clinical or radiological dataCountry:
T1094 1531-1542 Sentence denotes ChinaDates:
T1095 1543-1627 Sentence denotes 21 January 2020‐15 February 2020SymptomsFever with a mean body temperature of 37.8 C
T1096 1628-1633 Sentence denotes Cough
T1097 1634-1647 Sentence denotes Expectoration
T1098 1648-1655 Sentence denotes Fatigue
T1099 1656-1664 Sentence denotes Headache
T1100 1665-1674 Sentence denotes Dizziness
T1101 1675-1694 Sentence denotes Shortness of breath
T1102 1695-1716 Sentence denotes Myalgia or arthralgia
T1103 1717-1728 Sentence denotes Sore throat
T1104 1729-1757 Sentence denotes Nasal symptoms and diarrhoea
T1105 1758-1915 Sentence denotes Severity of COVID‐19Mild‐moderate: fever and/or respiratory symptoms with pneumonia in radiology examination, without signs of severe or very severe diseases
T1106 1916-2028 Sentence denotes Severe: presence of 1 of the following: respiratory rate ≥ 30 beat/min; SpO2 ≤ 93% at rest; PaO2/FiO2 ≤ 300 mmHg
T1107 2029-2206 Sentence denotes Very severe: presence of 1 of the following: severe respiratory failure requiring mechanical ventilation; shock; complicated with other organ failure and requiring ICU admission
T1108 2207-2305 Sentence denotes Demographics: COVID‐group only: median age was 42.0 years (25th‐75th percentile, 34.5‐66.0 years).
T1109 2306-2318 Sentence denotes Range 24‐85.
T1110 2319-2331 Sentence denotes Male/female:
T1111 2332-2370 Sentence denotes 11 (52.4%)/10 (47.6%)Exposure history:
T1112 2371-2433 Sentence denotes 19/21 (90.5%) had a clear epidemiological history of COVID‐19.
T1113 2434-2513 Sentence denotes 7 patients, from 5 family clusters, had close contact with their family members
T1114 2514-2571 Sentence denotes Index tests Fever with a mean body temperature of 37.8 C
T1115 2572-2577 Sentence denotes Cough
T1116 2578-2591 Sentence denotes Expectoration
T1117 2592-2599 Sentence denotes Fatigue
T1118 2600-2608 Sentence denotes Headache
T1119 2609-2618 Sentence denotes Dizziness
T1120 2619-2638 Sentence denotes Shortness of breath
T1121 2639-2660 Sentence denotes Myalgia or arthralgia
T1122 2661-2672 Sentence denotes Sore throat
T1123 2673-2701 Sentence denotes Nasal symptoms and diarrhoea
T1124 2702-2768 Sentence denotes Target condition and reference standard(s) TC: COVID‐19 pneumonia
T1125 2769-2772 Sentence denotes RS:
T1126 2773-2910 Sentence denotes 2019‐nCoV real‐time PCR testing or clinical diagnosis was made according to epidemiological evidence, consistent clinical and CT findings
T1127 2911-2955 Sentence denotes Flow and timing Time interval not specified
T1128 2956-2970 Sentence denotes Comparative  
T1129 2971-2979 Sentence denotes Notes  
T1130 2980-3002 Sentence denotes Methodological quality
T1131 3003-3068 Sentence denotes Item Authors' judgement Risk of bias Applicability concerns
T1132 3069-3078 Sentence denotes DOMAIN 1:
T1133 3079-3096 Sentence denotes Patient Selection
T1134 3097-3153 Sentence denotes Was a consecutive or random sample of patients enrolled?
T1135 3155-3168 Sentence denotes Unclear    
T1136 3169-3203 Sentence denotes Was a case‐control design avoided?
T1137 3205-3214 Sentence denotes Yes    
T1138 3215-3260 Sentence denotes Did the study avoid inappropriate exclusions?
T1139 3262-3270 Sentence denotes No    
T1140 3271-3316 Sentence denotes Did the study avoid inappropriate inclusions?
T1141 3318-3326 Sentence denotes No    
T1142 3327-3397 Sentence denotes Could the selection of patients have introduced bias?   High risk  
T1143 3398-3501 Sentence denotes Are there concerns that the included patients and setting do not match the review question?     High
T1144 3502-3511 Sentence denotes DOMAIN 2:
T1145 3512-3534 Sentence denotes Index Test (All tests)
T1146 3535-3634 Sentence denotes Were the index test results interpreted without knowledge of the results of the reference standard?
T1147 3636-3645 Sentence denotes Yes    
T1148 3646-3692 Sentence denotes If a threshold was used, was it pre‐specified?
T1149 3694-3702 Sentence denotes No    
T1150 3703-3795 Sentence denotes Could the conduct or interpretation of the index test have introduced bias?   High risk  
T1151 3796-3918 Sentence denotes Are there concerns that the index test, its conduct, or interpretation differ from the review question?     Low concern
T1152 3919-3928 Sentence denotes DOMAIN 3:
T1153 3929-3947 Sentence denotes Reference Standard
T1154 3948-4025 Sentence denotes Is the reference standards likely to correctly classify the target condition?
T1155 4027-4036 Sentence denotes Yes    
T1156 4037-4137 Sentence denotes Were the reference standard results interpreted without knowledge of the results of the index tests?
T1157 4139-4147 Sentence denotes No    
T1158 4148-4250 Sentence denotes Could the reference standard, its conduct, or its interpretation have introduced bias?   Low risk  
T1159 4251-4380 Sentence denotes Are there concerns that the target condition as defined by the reference standard does not match the question?     Low concern
T1160 4381-4390 Sentence denotes DOMAIN 4:
T1161 4391-4406 Sentence denotes Flow and Timing
T1162 4407-4483 Sentence denotes Was there an appropriate interval between index test and reference standard?
T1163 4485-4498 Sentence denotes Unclear    
T1164 4499-4552 Sentence denotes Did all patients receive the same reference standard?
T1165 4554-4563 Sentence denotes Yes    
T1166 4564-4607 Sentence denotes Were all patients included in the analysis?
T1167 4609-4618 Sentence denotes Yes    
T1168 4619-4680 Sentence denotes Could the patient flow have introduced bias?   High risk