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. 2021 Mar 9;8:622122. doi: 10.3389/fnut.2021.622122

Table 4.

Results of contingency tables.

Variables Answers Cell Risk susceptibility levels Row total
Low Medium High
Self-Reported Consumption of certified sustainable food products in phase 2 of COVID-19 pandemic
Chi-square = 18.238 (df = 4), p < 0.01
Diminished Observed 14 20 12 46
Expected 10.7 19.1 16.2
Std res. 1.0 0.2 −1.0
Unchanged Observed 152 261 204 617
Expected 143.6 255.9 217.4
Std res. 0.7 0.3 −0.9
Increased Observed 13 38 55 106
Expected 24.7 44.0 37.4
Std res. −2.4 −0.9 2.9
CT 179 319 271
Self-Reported Consumption of certified sustainable food products in the next 6 months Chi-square = 24.396 (df = 4), p < 0.001 Will Diminish Observed 4 17 14 35
Expected 8.2 14.9 11.8
Std res. −1.5 0.5 0.6
Will Unchanged Observed 175 278 196 649
Expected 153.0 276.4 219.6
Std res. 1.8 0.1 −1.6
Will Increase Observed 23 70 80 173
Expected 40.8 73.7 58.5
Std res. −2.8 −0.4 2.8
CT 202 365 290

(1) CT, Column Total; Std res, standard residues; df, degrees of freedom; (2) Cells with an absolute value of std. res ≥ 2 are marked in bold.