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Table 7 Exploratory Factor Analysis (EFA): Item factor loadings for the Effort-Reward Imbalance (ERI) inventory – rotated matrix (Promax)

From: Measuring job stress in transportation workers: psychometric properties, convergent validity and reliability of the ERI and JCQ among professional drivers

ERI Item

Efforts

Rewards

ERI2

.802

−.213

ERI1

.745

−.273

ERI3

.706

−.136

ERI10

−.303

.824

ERI8

−.389

.815

ERI4

−.287

.778

ERI9

−.242

.757

ERI6

−.485

.695

ERI7

−.362

.592

ERI5

−.299

.463