Table 4
Spearman correlation matrix of workplace violence and covariates

Correlation coefficient/P-value	GGI	Gini coefficient	Unemployment rates	Share of temporary employment
WPV1
r	0.561	-0.411	-0.304	-0.345
P	0.002	0.033	0.123	0.078
Verbal abuse
r	0.495	-0.274	-0.245	-0.426
P	0.009	0.167	0.218	0.027
Unwanted sexual attention
r	0.545	-0.520	-0.455	-0.303
P	0.003	0.006	0.017	0.125
Threats
r	0.586	-0.408	-0.100	-0.237
P	0.001	0.035	0.619	0.234
Humiliating behaviors
r	0.676	-0.286	-0.303	-0.262
P	0.000	0.148	0.124	0.187
WPV12
r	0.709	-0.230	-0.139	-0.298
P	<0.001	0.249	0.489	0.131
Physical violence
r	0.710	-0.373	-0.321	-0.107
P	<0.001	0.056	0.102	0.594
Sexual harassment
r	0.418	-0.194	-0.243	-0.201
P	0.030	0.332	0.222	0.314
Bullying/harassment
r	0.651	-0.132	-0.054	-0.300
P	0.000	0.512	0.788	0.128
GGI
r	1	-0.330	-0.216	-0.111
P		0.093	0.280	0.581
Gini coefficient
r	-	1	0.215	-0.054
P	-		0.282	0.790
Unemployment rates
r	-	-	1	0.241
P	-	-		0.227
Share of temporary employment
r	-	-	-	1
P	-	-	-

GGI, Gender Gap Index; WPV1, workplace violence over the past month; r, rho; P, P-value; WPV12, workplace violence over the 12 months.