Table 4.

Decomposition of indirect, direct and total effects.

Variable	Type of effect	Effect value	Boot SE	Boot LLCI	Boot ULCI	Relative effect value (%)
Safety compliance behavior	Indirect effect	−0.044	0.016	−0.077	−0.015	23
	Direct effect	−0.149	0.037	−0.224	−0.079	77
	Total effect	−0.192	0.037	−0.266	−0.120
Safety participation behavior	Indirect effect	−0.043	0.016	−0.076	−0.014	24
	Direct effect	−0.139	0.043	−0.224	−0.053	76
	Total effect	−0.182	0.044	−0.269	−0.094

Boot SE, Boot LLCI, and Boot ULCI refer to the standard error, lower limit, and upper limit of 95% confidence interval of the effect estimated by the percentile Bootstrap method of bias correction, respectively; all values are retained by rounding to two decimals.