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. 2022 Sep 16;17(9):e0274247. doi: 10.1371/journal.pone.0274247

Table 7. Significant word identity features between COVID-19 patients and healthy controls.

Narratives of Anger
Features more common in Patients
    Words We
Feature more common in Controls
    Words Some, news, hmm, anger, Red Cross, very, will, should
Narratives of Disgust
Features more common in Patients
    Words We, eat, I
Feature more common in Controls
    Words Some, buy, Wuhan citizen, think, ah, more
Narratives of Fear
Features more common in Patients
    Words No, test, I, again, days, positive, return, nucleic acid, negative, illness, fever, infection, husband, isolation, nucleic acid test, scared, unknown, test result, nucleic acid test, result, hotel, always, nothing, reinfection, eat, airplane, confirmed infection, diagnose, night, mind, test, problems, blood, know, end, sister, call, Hubei, blood test, medicine, Blood Transfusion, now, positive result, infectious, others, return home, Nepal, blood test, Singapore, pass, cure, negative test result, inquiry, time, domestic, public health center, hotel, suspect, report, sleep, Antibody, month, worry, scream, shout, there, reinfection, indoor, airline
Feature more common in Controls
    Words Uh, is, will, some, um, patient, then, all, actually, possibly, probably, lockdown, suddenly, pandemic, you, medical staff, volunteers, remember, special, one, Wuhan, city, whole, locked, goods, sight, that, particularly, more, people, patients, works, pause, vegetables, community, graduation, living condition, only, city, one month, dwellers, protective equipment, many, inside, seafood, feeling
Narratives of Happiness
Features more common in Patients
    Words I, good, doctor, report, now, should, not, anyway, nurses, nothing, mood, question, what, isolation, ill, medical staff, examine, positive for COVID-19,body, ah, also, call, eat, discharge, domestic, blood test, negative for COVID-19,cooperate, problem, days, musical instruments, music, mind, antibody, result, really, clothing, event, suppose, public health, sleep, symptoms, later, here, never, sister, all right, think, no, fear
Feature more common in Controls
     Words Ah, then, Wuhan, is, some, pandemic, actually, possible, all, um, volunteers, goods, special, community, sudden, include, will, one, medical staff, pandemic hospital, city, people, organization, later, better, medical team, building, but, protective, news, students, cat, highway, patients
Narratives of Sadness
Features more common in Patients
    Words I, no, anyway, isolation, not, for sure, again, ah, my god, think, sister, worry, infectious, others, husband, then, result, return, should, sister, two, fear
Feature more common in Controls
    Words Then, ah, later, Wuhan, city, possibly, he, one, um, first aid, that, life, world, patient, like, Wuhan people, one, some, car