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Table 3 Multiple linear regression models explaining vaccine attitudes (N = 172)

From: The association of care burden with motivation of vaccine acceptance among caregivers of stroke patients during the COVID-19 pandemic: mediating roles of problematic social media use, worry, and fear

 

Problematic social media use

Worry of infection

Fear of COVID-19

Motivation of vaccine acceptance

B (p-value)

Age

− 0.11 (0.28)

0.004 (0.97)

− 0.09 (0.38)

0.05 (0.59)

Gender (Ref: female)

0.15 (0.09)

− 0.01 (0.89)

0.04 (0.70)

− 0.02 (0.83)

Care duration

− 0.11 (0.22)

− 0.11 (0.21)

− 0.04 (0.62)

− 0.05 (0.55)

Caring hours per day

− 0.08 (0.41)

0.12 (0.28)

0.18 (0.08)

0.07 (0.50)

Care burden

0.30 (0.001)

− 0.02 (0.81)

0.20 (0.03)

− 0.27 (0.004)

Problematic social media use

–

0.35 (< 0.001)

0.26 (0.006)

0.35 (< 0.001)

Worry of infection

–

–

–

0.31 (0.008)

Fear of COVID-19

–

–

–

− 0.05 (0.66)

Fit statistics

F (p-value)

4.29 (0.001)

3.30 (0.005)

4.11 (0.001)

5.30 (< 0.001)

R2 (adj. R2)

0.150 (0.115)

0.147 (0.102)

0.175 (0.133)

0.273 (0.221)

VIF range

1.039–1.456

1.068–1.522

1.068–1.523

1.084–2.028

  1. B Standardized coefficient, VIF Variance inflation factor