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Table 1 Factor loadings (orthogonal solution)

From: Short Questionnaire for Workplace Analysis (KFZA): factorial validation in physicians and nurses working in hospital settings

KFZA items

Component

(% of variance)

I

(24.6)

II

(10.1)

III

(7.4)

IV

(6.9)

V

(4.6)

VI

(4.4)

VII

(4.0)

SR1 Social support by co-workers

0.77

0.05

0.11

−0.07

0.11

0.06

0.22

SR3 Social cohesion within the department

0.73

0.11

0.31

−0.01

0.09

0.09

0.06

SR2 Social support by supervisors

0.70

0.03

0.38

−0.03

0.10

0.06

0.13

ZU2 Opportunity for social exchange with co-workers

0.63

0.24

0.03

0.29

−0.05

0.03

−0.11

ZU3 Feedback from supervisors and co-workers

0.61

0.17

0.24

0.24

−0.04

0.09

−0.17

ZU1 Necessity of cooperation

0.53

−0.05

−0.07

−0.30

0.04

0.31

0.23

HS1 Influence on sequence of activities

0.10

0.86

0.13

0.01

0.00

0.07

0.12

HS3 Influence on work load and procedures

0.10

0.85

0.19

0.03

0.05

0.11

0.08

HS2 Influence on work content

0.09

0.84

0.14

0.03

0.05

0.16

0.05

GH2 Completeness of product

0.33

0.36

0.08

0.20

0.20

0.31

−0.04

IM2 Consideration of employee input

0.22

0.12

0.74

0.05

0.04

0.12

0.00

IM1 Information about organizational developments

0.26

0.14

0.73

0.00

0.17

0.01

−0.03

BL1 Continuous education

0.08

0.10

0.71

0.03

0.11

0.24

0.08

BL2 Opportunities for advancement

0.11

0.12

0.64

0.09

−0.02

0.16

−0.09

QN2 Workload

0.04

0.06

0.05

0.82

0.14

0.08

0.19

QN1 Time pressure

0.10

0.09

0.01

0.79

0.14

0.07

0.22

AU2 Interruptions of workflow

−0.03

−0.06

0.11

0.62

0.41

0.07

−0.17

UB2 Insufficient work space and equipment

0.08

0.08

0.03

0.07

0.83

0.01

0.09

UB1 Unfavourable physicochemical conditions

0.11

0.06

0.07

0.20

0.76

0.06

0.04

AU1 Lack of information, work materials or equipment

0.00

0.01

0.20

0.34

0.47

−0.05

0.13

VS3 Variety of tasks

−0.03

0.01

0.13

−0.03

−0.05

0.78

−0.01

VS2 Use of knowledge, skills and ability

0.20

0.24

0.27

0.12

0.08

0.58

0.07

VS1 Learning new skills

0.16

0.18

0.39

0.17

−0.04

0.56

−0.06

GH1 Visibility of task accomplishment

0.25

0.35

0.07

0.07

0.13

0.48

0.03

QL1 Excessive complexity of tasks

0.06

0.14

−0.04

0.03

0.08

−0.01

0.83

QL2 Excessive demands on concentration

0.12

0.08

0.00

0.35

0.10

0.03

0.74

  1. Abbreviations: KFZA Kurzfragebogen zur Arbeitsanalyse (Short Questionnaire for Workplace Analysis)
  2. Note: Factor loadings >0.4 are presented in italics
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Journal of Occupational Medicine and Toxicology

ISSN: 1745-6673