Table 5.

Factor average scores per cluster.

	Cluster 1	Cluster 2	Cluster 3
Individual and societal factors*	0.18	0.73	−1.45
Organizational and work-related factors*	−0.05	0.58	−1.04
Technological factors*	0.71*	−0.61	−0.44
Social factors at home*	0.77	−0.68	−0.43
Social factors at work*	0.77	−0.70	−0.40

^*Existence of significant differences between the variables.