Table 2. Number, incidence rate 1, median days away from work 2 and relative standard errors 3 of occupational injuries and illnesses involving
days away from work 4 to selected parts of body with musculoskeletal disorders5 in selected ownerships for Wisconsin, 2009
Ownership
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
private industry
Part of body affected
Total Cases
All Selected Parts
1 Neck- Including Throat
10 Neck- except internal location of diseases or disorders
2 Trunk
20 Trunk- unspecified
21 Shoulder- including clavicle- scapula
22 Chest- including ribs- internal organs
220 Chest- except internal location of diseases or disorders
23 Back- including spine- spinal cord
230 Back- including spine- spinal cord- unspecified
231 Lumbar region
232 Thoracic region
238 Multiple back regions
24 Abdomen
240 Abdomen- except internal location of diseases or disorders
241 Internal abdominal location- unspecified
245 Intestines- peritoneum
2450 Intestines- peritoneum- unspecified
25 Pelvic region
251 Hip(s)
254 Groin
28 Multiple trunk locations
3 Upper extremities
31 Arm(s)
310 Arm(s)- unspecified
311 Upper arm(s)
312 Elbow(s)
313 Forearm(s)
32 Wrist(s)
33 Hand(s)- except finger(s)
34 Finger(s)- fingernail(s)
38 Multiple upper extremities locations
389 Multiple upper extremities locations- n.e.c.
4 Lower extremities
41 Leg(s)
412 Knee(s)
413 Lower leg(s)
7,150
80
80
5,260
20
1,100
130
130
3,380
1,270
1,880
100
100
430
90
160
170
170
120
20
80
80
1,000
320
90
80
110
40
480
50
80
60
40
550
470
430
20
page 1 of 3
Incidence Rate
39.3
0.4
0.4
28.9
0.1
6.0
0.7
0.7
18.6
7.0
10.3
0.6
0.6
2.4
0.5
0.9
0.9
0.9
0.7
0.1
0.4
0.5
5.5
1.8
0.5
0.4
0.6
0.2
2.6
0.3
0.4
0.4
0.2
3.0
2.6
2.3
0.1
Median Days
9
2
2
8
2
24
12
12
5
5
6
4
11
19
10
23
19
19
3
3
3
8
15
30
13
14
34
31
15
14
7
10
15
12
15
17
2
Relative
Standard Error
3.6
18.6
18.6
3.8
33.3
5.7
14.4
14.4
4.1
5.4
4.8
15.9
15.9
8.2
16.9
12.8
12.7
12.7
14.8
40.8
17.9
17.7
5.9
9.3
17.2
18.4
15.1
26.9
7.9
21.9
18.2
20.0
25.9
7.5
7.9
8.3
32.5
Table 2. Number, incidence rate 1, median days away from work 2 and relative standard errors 3 of occupational injuries and illnesses involving
days away from work 4 to selected parts of body with musculoskeletal disorders5 in selected ownerships for Wisconsin, 2009
Ownership
private industry
private industry
local government
local government
local government
local government
local government
local government
local government
local government
local government
local government
local government
local government
local government
local government
local government
local government
local government
local government
state government
state government
state government
state government
state government
state government
state government
state government
Part of body affected
Total Cases
42 Ankle(s)
8 Multiple Body Parts
All Selected Parts
1 Neck- Including Throat
10 Neck- except internal location of diseases or disorders
2 Trunk
21 Shoulder- including clavicle- scapula
22 Chest- including ribs- internal organs
220 Chest- except internal location of diseases or disorders
23 Back- including spine- spinal cord
230 Back- including spine- spinal cord- unspecified
231 Lumbar region
25 Pelvic region
254 Groin
3 Upper extremities
32 Wrist(s)
4 Lower extremities
41 Leg(s)
412 Knee(s)
8 Multiple Body Parts
All Selected Parts
2 Trunk
21 Shoulder- including clavicle- scapula
23 Back- including spine- spinal cord
230 Back- including spine- spinal cord- unspecified
231 Lumbar region
3 Upper extremities
32 Wrist(s)
60
270
940
30
30
710
150
20
20
490
140
330
20
20
50
20
80
70
70
60
300
180
50
120
30
80
60
40
page 2 of 3
Incidence Rate
0.3
1.5
51.0
1.6
1.6
38.7
8.3
1.2
1.2
26.7
7.5
18.0
1.3
1.0
3.0
1.2
4.6
4.0
3.8
3.2
40.2
24.4
6.5
16.4
3.9
10.2
7.6
5.2
Median Days
3
14
6
3
3
6
15
62
62
4
3
4
2
2
8
8
7
7
7
13
10
11
6
11
5
14
8
8
Relative
Standard Error
20.7
10.2
13.0
42.3
42.3
13.6
20.8
48.4
48.4
14.7
21.6
16.2
46.5
52.1
31.5
47.6
26.3
27.8
28.4
30.7
6.9
9.0
17.7
11.0
22.9
14.0
16.4
19.8
Table 2. Number, incidence rate 1, median days away from work 2 and relative standard errors 3 of occupational injuries and illnesses involving
days away from work 4 to selected parts of body with musculoskeletal disorders5 in selected ownerships for Wisconsin, 2009
Ownership
state government
state government
state government
state government
Part of body affected
Total Cases
4 Lower extremities
41 Leg(s)
412 Knee(s)
8 Multiple Body Parts
40
40
30
20
Incidence Rate
Median Days
5.2
4.9
3.7
3.1
1
Incidence rates represent the number of injuries and illnesses per 10,000 full-time workers and were calculated as:
(N / EH) X 20,000,000 where,
N
= number of injuries and illnesses,
EH
= total hours worked by all employees during the calendar year,
20,000,000
= base for 10,000 full-time equivalent workers (working 40 hours per week, 50 weeks per year).
2
Median days away from work is the measure used to summarize the varying lengths of absences from work among the cases with days
away from work. Half the cases involved more days and half involved less days than a specified median. Median days away from work
are represented in actual values.
3
Relative standard errors are a measure of the sampling error of an estimate. Sampling errors occur because
observations are made on a sample, not on the entire population. Estimates based on the different possible samples
of the same size and sample design could differ. Relative standard errors less than 0.05 are not shown.
4 Days away from work cases include those which result in days away from work with or without job transfer or restriction.
5
Includes cases where the nature of injury is: sprains, strains, tears; back pain, hurt back; soreness, pain, hurt,
except back; carpal tunnel syndrome; hernia; or musculoskeletal system and connective tissue diseases and
disorders and when the event or exposure leading to the injury or illness is: bodily reaction/bending, climbing,
crawling, reaching, twisting; overexertion; or repetition. Cases of Raynaud's phenomenon, tarsal tunnel
syndrome, and herniated spinal discs are not included. Although these cases may be considered MSD's, the survey
classifies these cases in categories that also include non-MSD cases.
NOTE: Dashes indicate data that do not meet publication guidelines or data for incidence rates less than .05 per 10,000
full-time workers. The scientifically selected probability sample used was one of many possible samples, each of which
could have produced different estimates. A measure of sampling variability for each estimate is available upon request.
SOURCE: Bureau of Labor Statistics, U.S. Department of Labor, February 25, 2011
page 3 of 3
12
12
7
22
Relative
Standard Error
19.8
20.3
23.6
25.8