Head nurses (N = 2031)

Specialized nurses (N = 2596)

State-registered nurses (N = 12,243)

Nursing aids (N = 2315)

N

adjOR

p

95% CI

N

adjOR

p

95% CI

N

adjOR

p

95% CI

N

adjOR

p

95% CI

Physical load

Low

1157

1

902

1

3317

1

487

1

Medium

486

1.11

ns

0.88

1.39

990

1.08

ns

0.87

1.34

4484

1.25

***

1.13

1.39

841

1.40

**

1.10

1.78

High

388

1.90

***

1.47

2.45

704

1.63

***

1.28

2.08

4442

1.68

***

1.51

1.87

987

1.95

***

1.53

2.49

Satisfaction with physical working conditions

Yes

1251

1

1633

1

6086

1

1176

1

No

780

1.46

***

1.18

1.80

963

1.70

***

1.40

2.07

6157

1.59

***

1.46

1.74

1139

2.02

***

1.68

2.42

Quality of teamwork

High

845

1

1135

1

4407

1

Medium

929

1.50

***

1.22

1.86

1176

1.29

*

1.05

1.58

5761

1.29

***

1.18

1.42

Low

257

1.83

***

1.33

2.53

285

1.99

***

1.44

2.75

2075

1.71

***

1.50

1.95

Harassment

by superior

Seldom

11128

1

2119

1

Monthly or more

1115

1.24

**

1.08

1.42

196

2.26

***

1.60

3.19

Colleagues ready

to help

High willingness

2045

1

3529

1

Low/medium

551

1.33

**

1.07

1.64

2864

1.26

***

1.15

1.38

Quantitative

demand

Low

148

1

282

1

1285

1

Medium

1012

1.17

ns

0.79

1.73

1478

1.65

**

1.16

2.34

6048

1.17

*

1.02

1.34

High

871

1.52

*

1.02

2.28

836

1.91

***

1.31

2.78

4910

1.39

***

1.20

1.62

Have lifting aids

Yes

6960

1

No

5283

1.21

***

1.11

1.31

Split shifts

No

2217

1

3529

1

1465

1

Yes

379

1.34

*

1.05

1.70

8714

1.31

***

1.21

1.43

850

1.28

**

1.07

1.53

Working week

duration

<35 hours

190

1

1061

1

3605

1

35 hours or more

1841

1.42

*

1.03

1.96

1535

1.27

**

1.05

1.53

8638

1.24

***

1.13

1.36

Department

Other

8537

1

Medico-surgical units

2498

1.03

ns

0.94

1.14

Geriatric care

1208

1.29

***

1.13

1.47

Time spent in sport or hobbies

Each week sev./month

1300

1

2068

1

7274

1

1302

1

Seldom or never

731

1.59

***

1.31

1.92

528

1.55

***

1.26

1.91

4969

1.43

***

1.32

1.55

1013

1.52

***

1.28

1.82

Seniority

<5 years

2162

1

508

1

5 - 14 years

4936

1.34

***

1.20

1.50

861

1.50

***

1.19

1.89

15 - 24 years

3728

1.76

***

1.56

1.98

602

1.86

***

1.44

2.40

25 years+

1417

1.99

***

1.72

2.30

344

2.52

***

1.87

3.38

Age

<30 years old

462

1

30 - 45 years old

1555

1.61

***

1.25

2.07

>45 years old

579

1.84

***

1.38

2.46

Gender

Male

330

1

385

1

1499

1

189

1

Female

1701

1.50

**

1.16

1.94

2211

1.40

**

1.08

1.81

10744

1.52

***

1.34

1.71

2126

1.76

***

1.27

2.43