<30 years old (N = 4222)

30 - 44 years old (N = 11,058)

45 years old & over (N = 5081)

N

adjOR

p-value

95% CI

N

adjOR

p-value

95% CI

N

adjOR

p-value

95% CI

Physical load

short version

Low

981

1

3200

1

2128

1

Medium

1599

1.36

***

1.13

1.65

3932

1.18

**

1.06

1.30

1617

1.28

***

1.12

1.48

High

1642

1.77

***

1.46

2.14

3926

1.72

***

1.55

1.92

1336

1.88

***

1.61

2.20

Satisfaction with physical

working conditions

Yes

2225

1

5688

1

2961

1

No

1997

1.62

***

1.40

1.87

5370

1.56

***

1.42

1.71

2120

1.81

***

1.58

2.07

Quality of teamwork

High

1608

1

4015

1

2284

1

Medium

2057

1.05

ns

0.90

1.24

5165

1.30

***

1.18

1.43

2224

1.39

***

1.22

1.60

Low

557

1.62

***

1.28

2.05

1878

1.65

***

1.44

1.90

573

1.81

***

1.44

2.27

Harassment

by superior

Seldom

3844

1

10050

1

Monthly or more

378

1.43

**

1.13

1.80

1008

1.28

***

1.11

1.48

Colleagues ready to help

High willingness

3434

1

8222

1

3507

1

Low/Medium

788

1.36

***

1.15

1.61

2836

1.24

***

1.13

1.36

1574

1.24

***

1.09

1.41

Quantitative

demand

Low

436

1

1158

1

604

1

Medium

2080

1.33

*

1.03

1.72

5555

1.11

ns

0.96

1.28

2638

1.09

***

0.90

1.33

High

1706

1.60

***

1.22

2.10

4345

1.29

**

1.10

1.50

1839

1.32

**

1.07

1.64

Have lifting aids

No

2072

1

6120

1

Yes

2150

1.21

**

1.06

1.39

4938

1.18

***

1.08

1.29

Split shifts

No

3041

1

8068

1

Yes

1181

1.41

***

1.22

1.63

2990

1.39

***

1.27

1.52

Working week

duration

<35 hours

834

1

3591

1

1525

1

35 hours or more

3388

1.21

*

1.01

1.44

7467

1.32

***

1.21

1.45

3556

1.31

***

1.15

1.50

Time spent in sport or hobbies

Each week several/month

2883

1

6589

1

3528

1

Seldom or never

1339

1.47

***

1.28

1.70

4469

1.45

***

1.33

1.57

1553

1.63

***

1.44

1.86

Seniority

<5 years

2461

1

595

1

126

1

5 - 14 years

1757

1.27

***

1.11

1.45

5095

1.21

*

1.01

1.45

556

1.83

**

1.18

2.82

15 - 24 years

5017

1.46

***

1.22

1.76

1207

1.71

**

1.13

2.58

25 years+

351

1.79

***

1.35

2.38

3192

1.98

***

1.32

2.97

Gender

Male

509

1

1395

1

583

1

Female

3713

1.21

Ns (.08)

0.98

1.49

9663

1.64

***

1.44

1.86

4498

1.49

***

1.23

1.81