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. 2022 Nov 29;41(3):702–715. doi: 10.1016/j.vaccine.2022.11.062

Table 3.

Tests of Interaction Effects.

DV = COVID-19 Vaccination Willingness Model I Model II
Predictors df Mean Square F df Mean Square F
Corrected Model 97 2.35 5.06*** 81 2.86 6.52***
Intercept 1 90.55 194.79*** 1 97.65 222.78***
Covariance Variables
Income 1 3.14 6.76** 1 1.12 2.55
Preparedness 1 0.42 0.90 1 0.62 1.42
Infor_Authorities 1 0.25 0.54 1 1.05 2.38
Infor_Private 1 0.78 1.69 1 0.14 0.32
Alert Emotion 1 0.86 1.85 1 0.04 0.08
Fixed Factors
FluShot Confidence 13 1.16 2.50** 13 1.34 3.07***
Health 10 3.24 6.98***
RemResource 8 4.59 10.48***
FluShot Confidence* Health 69 0.77 1.65**
FluShot Confidence* RemResource 55 0.70 1.59**
Error 394 0.46 410 0.44
Total 492 492
Corrected Total 491 491
R2 0.56 0.56
Adj R2 0.46 0.48