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. 2021 Dec 8;68:101830. doi: 10.1016/j.techsoc.2021.101830

Table 3.

Chi-square analysis of HBM/TPB categories towards attitudes.

Categories Attitude Towards COVID-19 Passport
Pro-Passport n (row %) Anti-Passport n (row %)
Predisposition & Knowledge
 Predisposition
 Mistrust 4 (30.8%) 9 (69.2%)
 Conspiracy 2 (22.2%) 7 (77.8%)
 Lack of Information 5 (71.4%) 2 (28.6%)
 Unknownb 272 (62.4%) 164 (37.6%)
 χ2 (2, N = 29) = 4.56, p-value = .102, Cramér's V = .39, p-value = .102
 Knowledgea
 Self-EfficacyaNot Stated 176 (49.3%) 181 (50.7%)
 Self-EfficacyaStated 107 (99.1%) 1 (0.9%)
 χ2 (1, N = 465) = 86.24, p < .001, Cramér's V = .43, p < .001.
Cues to Actiona
 General
 cues to
 action
 Stated 135 (100%) 0 (0.0%)
 Not Stated 148 (44.8%) 182 (55.2%)
 χ2 (1, N = 465) = 122.3, p < .001, Cramér's V = .51, p < .001.
 Protests
 Protests -Stated 2 (4.3%) 45 (95.7%)
 Protests – Not Stated 281 (67.2%) 137 (32.8%)
 χ2 (1, N = 465) = 70.32, p < .001, Cramér's V = .39, p < .001.
Benefits
 Travel benefits 129 (94.2%) 8 (5.8%)
 Social inclusion 20 (100%) 0 (0.0%)
 Economic 18 (100%) 0 (0.0%)
 Unknownb 116 (40%) 174 (60%)
 χ2 (2, N = 175) = 2.32, p = .31, Cramér's V = .11, p = .31.
Barriersa
 Lack of Consensus on a Common Standard 69 (87.3%) 10 (12.7%)
 Privacy Considerations 5 (41.7%) 7 (58.3%)
 Digital divide 1 (33.3%) 2 (66.7%)
 Personal Freedoms & Human rights 3 (6.5%) 43 (93.5%)
 Unknownb 205 (63.1%) 120 (36.9%)
 χ2 (3, N = 140) = 78.71, p < .001, Cramér's V = .75, p < .001.
a

Significantly associated with attitudes towards vaccine passport (sentiment).

b

Unknown categories were excluded from the Chi-square analysis.