Table 3.

The score of protective behavioural status pre- and post-vaccination

Protective behaviour	Score from 1 to 5, median (IQR)		P-value
	Pre-vaccination behaviour	Post-vaccination behaviour
Wearing mask when going outside	5.0 (5.0, 5.0)	5.0 (5.0, 5.0)	0.096
Hand washing after touching	5.0 (4.0, 5.0)	5.0 (4.0, 5.0)	< 0.001
Physical distancing of 1–2 m	4.0 (4.0, 5.0)	5.0 (4.0, 5.0)	0.019
Avoiding social activity	4.0 (4.0, 5.0)	5.0 (4.0, 5.0)	0.010

Abbreviation: IQR Interquartile range

P-Value: compared between score of pre- and post-vaccination behaviour, using Wilcoxon signed rank test