Work-related Musculoskeletal Disorders of the Neck, Back, and Upper Extremity in Washington State, 1990-1998

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Washington State Department of Labor and Industries , Safety and Health Assessment Research for Prevention (SHARP) Program

Summary Statement

An in-depth research study of work-related musculoskeletal disorders in Washington state from 1990-1998 based on worker’s compensation claims.
May 2000

Table 3. Washington State Fund Workers Compensation Claims. All Claims, MSDs and Non-Traumatic Soft Tissue Disorders in the Neck, Back, and Upper Extremity. 1990-1998

       
 

All Claims

Neck, Back, and Upper Extremity

   

All MSDs

Non-Traumatic Soft Tissue Disorders
       

Total claims 1990-1998

1,489,984

688,795

392,925

Average total no. claims/year

165,554

76,533

43,658

Average total no. individuals/year

94,257

53,863

33,750

% female

31.4

34.7

35.9

Median age

31

33

34

 

Average yearly claim rate per 10,000 FTEs

1,347.3

622.2

355.0

Overall yearly claim rate per 10,000 FTEs

1,334.6

617.0

352.0

Severity rate (lost days per 10,000 FTEs)

38,988

29,699

18,403

 

Average no. claims with time loss/year

38,929

25,748

15,993

% of total claims

23.5

33.6

36.6

 

Average time loss days/claim

124

147

146

Median time loss days /claim

20

25

23

 

Average total cost/claim

$3,866

$5,941

$5,923

Median total cost /claim

$233

$388

$470

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