====== Keyword pairs from titles ====== ============================================================================== 1. Input Degree of N1 (1336999) ============================================================================== Dimension: 1336999 The lowest value: 0.0000 The highest value: 151362.0000 Highest values: Rank Vertex Value Id -------------------------------------------------------- 1 408800 151362.0000 covid_19 2 376790 28872.0000 sars_cov 3 409978 28461.0000 19_pandemic 4 410234 27574.0000 cov_2 5 409975 11934.0000 coronavirus_disease 6 409976 9679.0000 disease_2019 7 436602 7247.0000 19_patient 8 433894 6460.0000 patient_covid 9 375549 5975.0000 systematic_review 10 375691 5835.0000 acute_respiratory 11 379621 5449.0000 respiratory_syndrome 12 389796 4730.0000 2_infection 13 408859 4399.0000 novel_coronavirus 14 439844 4365.0000 impact_covid 15 428903 4282.0000 19_outbreak 16 377163 4133.0000 severe_acute 17 455886 3994.0000 19_infection 18 376564 3644.0000 case_report 19 409977 3601.0000 2019_covid 20 376049 3564.0000 meta_analysis 21 399267 3470.0000 mental_health 22 375165 3259.0000 public_health 23 392359 3131.0000 syndrome_coronavirus 24 381677 2794.0000 health_care 25 418172 2748.0000 de_la 26 375249 2608.0000 infectious_disease 27 376048 2559.0000 review_meta 28 434385 2352.0000 time_covid 29 376706 2281.0000 united_state 30 449792 2129.0000 severe_covid 31 448870 2119.0000 19_pneumonia 32 377289 2110.0000 cohort_study 33 377486 2092.0000 cross_sectional 34 375437 2090.0000 risk_factor 35 440533 2024.0000 disease_covid 36 439419 1983.0000 response_covid 37 375145 1867.0000 intensive_care 38 429369 1858.0000 19_epidemic 39 428842 1821.0000 coronavirus_2 40 439332 1752.0000 19_case 41 375220 1742.0000 critically_ill 42 376924 1685.0000 long_term 43 500330 1684.0000 19_era 44 377190 1684.0000 healthcare_worker 45 376148 1627.0000 clinical_characteristic 46 375189 1618.0000 virus_infection 47 386648 1602.0000 clinical_trial 48 448150 1581.0000 treatment_covid 49 375806 1536.0000 influenza_virus 50 378558 1523.0000 control_trial 51 410314 1487.0000 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19_associate 110 447337 902.0000 2019_pandemic 111 458660 900.0000 post_covid 112 426428 900.0000 sars_coronavirus 113 388801 885.0000 et_al 114 391872 867.0000 clinical_outcome 115 434765 856.0000 due_covid 116 463576 855.0000 sars_cov2 117 377368 851.0000 bronchitis_virus 118 375095 832.0000 clinical_feature 119 440018 817.0000 case_covid 120 429049 813.0000 coronavirus_2019 121 385092 813.0000 machine_learn 122 384945 813.0000 social_medium 123 377208 811.0000 convert_enzyme 124 377207 803.0000 angiotensin_convert 125 378311 796.0000 transplant_recipient 126 381356 786.0000 retrospective_study 127 507596 784.0000 19_disease 128 508097 783.0000 spread_covid 129 379717 768.0000 prevention_control 130 387304 766.0000 scoping_review 131 377274 764.0000 porcine_epidemic 132 458255 763.0000 associate_covid 133 376445 761.0000 hong_kong 134 471944 759.0000 detection_sars 135 378374 758.0000 tract_infection 136 384195 755.0000 literature_review 137 400198 754.0000 compute_tomography 138 523729 752.0000 2_spike 139 381038 744.0000 health_system 140 428052 742.0000 convalescent_plasma 141 391823 739.0000 medical_student 142 415930 734.0000 chest_ct 143 376061 728.0000 critical_care 144 506207 726.0000 outcome_covid 145 383664 726.0000 breast_cancer 146 439630 724.0000 2_sars 147 471397 723.0000 coronavirus_sars 148 501185 720.0000 risk_covid 149 498555 719.0000 model_covid 150 376377 716.0000 lung_cancer 151 383836 712.0000 ischemic_stroke 152 377276 711.0000 diarrhea_virus 153 383609 710.0000 high_risk 154 381353 708.0000 york_city 155 531169 704.0000 19_systematic 156 382092 701.0000 outcome_patient 157 392888 697.0000 primary_care 158 379012 694.0000 type_2 159 377275 694.0000 epidemic_diarrhea 160 375981 687.0000 global_health 161 434401 686.0000 por_covid 162 378762 682.0000 virus_disease 163 379214 673.0000 study_protocol 164 377795 671.0000 review_literature 165 377912 670.0000 retrospective_cohort 166 464220 666.0000 main_protease 167 386505 662.0000 south_korea 168 429725 661.0000 en_la 169 375570 660.0000 infection_control 170 375229 660.0000 contact_trace 171 479289 656.0000 cytokine_storm 172 376045 655.0000 respiratory_failure 173 375388 651.0000 nucleic_acid 174 446095 648.0000 19_en 175 427646 648.0000 coronavirus_pneumonia 176 511853 635.0000 fight_covid 177 447400 632.0000 19_vaccine 178 387002 629.0000 short_term 179 376362 623.0000 face_mask 180 446094 621.0000 la_covid 181 377064 621.0000 multiple_sclerosis 182 420492 620.0000 physical_activity 183 427546 619.0000 human_coronavirus 184 375107 616.0000 saudi_arabia 185 427807 615.0000 en_el 186 381081 613.0000 point_care 187 377840 612.0000 community_acquire 188 447227 610.0000 deep_learn 189 397066 610.0000 cardiovascular_disease 190 378706 602.0000 factor_associate 191 378318 601.0000 renin_angiotensin 192 375685 600.0000 decision_make 193 378244 598.0000 pilot_study 194 377282 593.0000 quality_life 195 377603 592.0000 's_disease 196 379272 587.0000 x_ray 197 464157 585.0000 19_among 198 381559 581.0000 heart_failure 199 498530 580.0000 19_response 200 377096 580.0000 respiratory_syncytial --------------------------------------------------------