Table 5.

Multiple linear regression analysis—the six domains of health belief model and four domains of the theory of planned behaviour as a predictor of vaccine hesitancy.

Variables	Model 1 Std β	SE	t
Perceived susceptibility	− 0.066	0.029	− 1.972*
Perceived severity	0.015	0.028	0.436
Perceived benefits	− 0.159	0.025	− 4.439***
Perceived barriers	0.071	0.015	2.344*
Cues to action	− 0.054	0.019	− 1.615
Self-efficacy	− 0.110	0.025	− 3.101**
Negative attitude towards vaccine	0.254	0.011	7.490***
Subjective norm	− 0.047	0.030	− 1.395
Perceived behavioural control	− 0.060	0.067	− 1.719
Anticipated regret	− 0.060	0.039	− 2.142**
R	0.546
R2	0.298
F	42.227***
ΔR2	0.291
ΔF	42.227

HBM dimensions: perceived susceptibility, perceived severity, perceived benefits, Perceived barriers, cues to action and self-efficacy; TPB dimensions: Negative attitude towards vaccine, subjective norms, perceived behavioural control and anticipated regret; Std β—standardised beta or regression co-efficient; t—t value, R—represents the correlation; R²—variance in the outcome explained in the model; F—F ratio.

*p < 0.05; **p < 0.01; *** p < 0.001.