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Table 3 Standardised incidence ratios (SIR) 1994–2003 for muskuloskeletal diseases and injuries among male fishermen and seamen in Denmark by duration of employment

From: Hospital contacts for injuries and musculoskeletal diseases among seamen and fishermen: A population-based cohort study

 

SIR by job type and duration of employment

 

Overall SIR adj. county2 (3702 fishermen, 4372 officers, 4115 non-officers)

Short duration3 (1001 fishermen 2252 officers, 1173 non-officers

Med. duration3,4 (1136 fishermen, 1030 officers, 974 non-officers)

Long duration3,5 (603 fishermen, 262 officers, 303 non-officers)

  

ICD-101

Site

Job type

Cases

SIR

95% CI

Cases

RR

Cases

RR

95% CI

Cases

RR

95% CI

Prob ChiSq

M00–M99

Diseases of the musculoskeletal system and connective tissue

Fishermen

830

124

116–132

241

1.0

287

1.04

0.87–1.23

122

0.80

0.64–0.99

0.0433

M00–M99

 

Officers

684

80

74–86

396

1.0

139

0.72

0.59–0.88

49

1.02

0.74–1.39

0.0029

M00–M99

 

Non-officers

849

111

104–119

292

1.0

209

0.81

0.68–0.97

54

0.61

0.45–0.83

0.0017

M16

Arthrosis of the hip

Fishermen

18

75

44–118

3

1.0

9

2.38

0.65–8.80

6

2.35

0.59–9.39

0.3287

M16

 

Officers

21

57

35–87

16

1.0

2

-

-

3

-

-

-

M16

 

Non-officers

14

58

32–98

9

1.0

4

-

-

-

-

-

-

M17

Arthrosis of the knee

Fishermen

69

121

94–153

23

1.0

31

1.09

0.64–1.87

11

0.62

0.30–1.27

0.2311

M17

 

Officers

63

94

72–120

39

1.0

16

0.84

0.47–1.51

5

0.94

0.35–2.51

0.8381

M17

 

Non-officers

56

117

88–151

28

1.0

18

0.68

0.37–1.24

3

0.33

0.10–1.12

0.1033

M51

Thoraco-lumbar disc disorders

Fishermen

178

185

160–215

50

1.0

68

1.17

0.81–1.69

21

0.68

0.41–1.13

0.0751

M51

 

Officers

99

90

74–110

55

1.0

18

0.69

0.40–1.18

12

1.78

0.91–3.48

0.0498

M51

 

Non-officers

102

110

91–134

43

1.0

22

0.59

0.35–1.00

7

0.57

0.25–1.31

0.0930

M75

Shoulder lesions

Fishermen

80

139

110–172

25

1.0

24

0.81

0.46–1.42

16

0.98

0.52–1.84

0.7240

M75

 

Officers

57

80

60–103

35

1.0

14

-

-

2

-

-

-

M75

 

Non-officers

81

137

109–170

34

1.0

23

0.75

0.44–1.29

5

0.51

0.19–1.35

0.2881

M75.1

Rotator cuff syndrome

Fishermen

36

160

112–221

9

1.0

13

-

-

8

-

-

-

M75.1

 

Officers

19

84

51–131

10

1.0

4

-

-

2

-

 

-

M75.1

 

Non-officers

27

143

94–208

11

1.0

9

-

-

2

-

-

 

S00–S99

Injury, poisoning and certain other consequences of external causes (single body region)

Fishermen

1999

140

134–146

517

1.0

609

1.04

0.93–1.17

259

0.83

0.72–0.96

0.0066

S00–S99

 

Officers

1574

71

68–75

766

1.0

368

1.05

0.93–1.19

79

0.89

0.70–1.13

0.3799

S00–S99

 

Non-officers

2206

109

105–114

583

1.0

445

0.92

0.82–1.05

124

0.77

0.63–0.95

0.0375

T00–T98

Injury, poisoning and certain other consequences of external causes (more than one body region)

Fishermen

569

143

132–155

155

1.0

151

0.87

0.69–1.08

67

0.77

0.58–1.02

0.1629

T00–T98

 

Officers

445

75

68–82

220

1.0

83

0.84

0.65–1.09

27

1.17

0.77–1.78

0.2454

T00–T98

 

Non-officers

753

122

113–131

216

1.0

135

0.76

0.61–0.95

32

0.57

0.39–0.84

0.0028

G56

Carpal tunnel syndrome

Fishermen

88

267

214–328

29

1.0

27

0.78

0.46–1.32

12

0.73

0.37–1.44

0.5497

G56

 

Officers

28

70

47–102

19

1.0

8

-

-

1

-

-

-

G56

 

Non-officers

56

180

136–234

24

1.0

13

-

-

6

-

-

-

  1. 1 International Classification of Diseases (ICD) version 10.
  2. 2 In the calculation of the overall SIR we included people who were >= 20 years.
  3. 3In the analysis of risk as a function of duration of employment we included people who were >= 30 years. Short duration of employment corresponding to less than 6 years of income was used as a reference.
  4. 4 Medium duration of employment corresponding to 6–12 years of income.
  5. 5 Long duration of employment corresponding to more than 12 years of income.
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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