Table 5

Results of the logistic regression model

Independent variableDependent variable: product-centeredness
Model 1Model 2
β (SE)p-valueβ (SE)p-value
Intercept−2.366 (2.415)0.327−2.246 (2.529)0.375
Follower count0.012 (0.513)0.981−0.060 (0.531)0.910
Caption word count0.042 (0.171)0.8050.025 (0.175)0.887
Days of being posteda−0.206 (1.76)0.241−0.258 (0.184)0.161
Gender0.197 (0.339)0.5600.256 (0.348)0.462
Product categoryb
Beverage0.353 (0.548)0.5190.256 (0.564)0.650
Food0.440 (0.574)0.4440.432 (0.592)0.466
Cosmetics0.673 (0.566)0.2340.624 (0.579)0.282
Electronics0.498 (0.618)0.4210.479 (0.636)0.451
Authenticity1.832 (0.347)0.0001.298 (0.525)0.013
Vividness−0.322 (0.345)0.351−0.110 (0.494)0.824
Coolness0.327 (0.343)0.340−0.431 (0.485)0.375
Congruence0.847 (0.354)0.0170.796 (0.395)0.027
Authenticity × Vividness  −0.464 (0.681)0.496
Authenticity × Coolness  1.561 (0.677)0.021
Nagelkerke R-square0.265 0.295 

Note(s):aThe number of days from the date of posting to the date of collecting

bApparel, reference category

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