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. 2020 May 26;22(5):e18796. doi: 10.2196/18796

Table 2.

Frequency of thematic categories from posts delivered by individual and government accounts.

Thematic categories Individuals (n=644), n (%) Government (n=273), n (%) P valuea
Sharing knowledge/information 567 (88.0) 258 (94.5) .003

Situation update about COVID-19b 287 (44.6) 108 (39.6) .16

General knowledge about coronavirus pneumonia 206 (32.0) 82 (30.0) .39

Advice on preventive measures 114 (17.7) 56 (20.5) .32

Policies, guidelines, and official actions 95 (14.8) 69 (25.3) <.001

Human-to-human transmission 79 (12.3) 27 (9.9) .30

Fight against rumors 46 (7.1) 23 (8.4) .50

Cause of viral emergence 44 (6.8) 14 (5.1) .33

Public response during the epidemic 43 (6.7) 0 (0.0) <.001

Instrumental support 13 (2.0) 29 (10.6) <.001

Infection and illness experience 10 (1.6) 2 (0.7) c

Seeking social support 10 (1.6) 0 (0.0) c

Request for information transparency 8 (1.2) 0 (0.0) c

Reports of scientific research 3 (0.5) 0 (0.0) c

Seeking close contact 0 (0.0) 2 (0.7) c
Emotional exchange 321 (49.8) 82 (30.0) <.001

Showing empathy to or blessing affected people 86 (13.4) 14 (5.1) <.001

Blaming people or organizations 78 (12.1) 3 (1.1) <.001

Providing reassurance about risk 73 (11.3) 30 (11.0) .88

Expressing worry or fear about the risk 70 (10.9) 0 (0.0) <.001

Praising people or organizations 53 (8.2) 40 (14.7) .003

Warning about the epidemic 48 (7.5) 11 (4.0) .05
Seeking information 36 (5.6) 0 (0.0) <.001

aP values were calculated using a Pearson chi-square test.

bCOVID-19: coronavirus disease.

cCell with expected frequency less than 5 and thereby P values from the chi-square test were not available.