Thursday, October 15, 2026

Work Ability Index Assessment By Keith Torkelson MS, BS

 

Contents

 

  • Requirements
  • Overview of the Work Ability Index (WAI)
  • Hard to Find Table
  • WAI Online Questionnaire (short version)
  • The Work Ability Index (WAI) - Juhani Ilmarinen
  • Determine Cutoff Value
  • Measure Employability
  • Work Ability Index - Work Ability Screener - Part A
  • Work Ability Index - Work Ability Screener - Part B and Sum
  • 2021
  • 2025
  • Determining a Cutoff – Work Ability Index (Screener) – Cutoff = 70-75
  • FYI – DBSA – Promotion – Our third psychiatrist
  • Special Topic - Seniors working in Scandinavia
  • In House > Metadata > WAI >

 

Associated with > Metadata >

Rehab_Survey_M-WAI_13120703 V2018



Work Ability Index

Overview of the Work Ability Index (WAI)

Purpose: Measures an employee's perception of their work ability, balancing job demands against health resources.

Structure: Comprises 10 questions grouped into 7 main items.

Scoring Range: Total scores range from 7 to 49 points. [IF YOU USE THEIR SCORING THEME]

Categories:

Poor: 7–27 points

Moderate: 28–36 points

Good: 37–43 points

Excellent: 44–49 points

 

Hard to Find Table
























The Work Ability Index (WAI) - Juhani Ilmarinen

Occupational Medicine, Volume 57, Issue 2, March 2007, Page 160

[CAN’T ACCESS ASSESSMENT Anymore]

A brief history

Our multidisciplinary study group (occupational physiology, psychology, medicine, epidemiology and biostatistics) started cross-sectional studies among municipal employees in 1981. The study participants were followed for 16 years. Since the beginning, the use of Work Ability Index (WAI) both in research and practice has widened to various countries, and the index has been translated into 24 languages.

Description

The WAI is an instrument used in clinical occupational health and research to assess work ability during health examinations and workplace surveys. The index is determined on the basis of the answers to a series of questions which take into consideration the demands of work, the worker's health status and resources. The worker completes the questionnaire before the interview with an occupational health professional who rates the responses according to the instructions. WAI is a summary measure of seven items (range 7–49) (Table 1).

Validity

The validity and reliability of the WAI has been assessed in correlation analyses. The WAI and all its items reliably predicted work disability, retirement and mortality. More recently, the validity of WAI has been studied by Radkiewich et al. [3] and test–retest reliability by de Zwart et al.

 

Raw Questions – 11 Item Screener

  1. Current work ability compared with the lifetime best.
  2. Work ability in relation to the demands of the job.
  3. Number of current diseases diagnosed by a physician.
  4. Estimated work impairment due to diseases.
  5. Sick leave during the past year (12 months)
  6. Own prognosis of work ability 2 years from now.
  7. Mental resources.
  8. Secure, work ability, promoting living arrangement.
  9. Manage a reliable and low stress transportation system.      
  10. The costs or losses of working exceed the benefits.             
  11. Rest needed or low stamina during work periods.


Determine Cutoff Value

Suggested cut-off value is somewhere between 70% and 75%.  That would be the range for a satisfactory worker. We determined this by assessing two full time workers: Richard K. & Denise C.  The motivation for this work was we got tired of others leading people to think they could work when they couldn’t.

 

20260906-SU: Inspected & Corrections Made
Measure Employability

11 – Item Screener (High Scores are Favorable)

Consumer = Keith “Buster” Torkelson (Self-score)



Work Ability Index - Work Ability Screener - Part A

Consumer = Keith “Buster” Torkelson
WY = Whole Year
Scored in 2015:  HSF = Higher Adjusted Scores are Favorable




Work Ability Index - Work Ability Screener - Part B and Sum

Consumer = Keith “Buster” Torkelson
WY = Whole Year
Scored in 2015:  HSF = Higher Adjusted Scores are Favorable


Work Ability Index - Work Ability Screener - Part A

Consumer = Keith “Buster” Torkelson
Last Reviewed: 20220419-TH:  Higher Adjusted Scores are Favorable




Work Ability Index - Work Ability Screener - Part B and Sum

Consumer = Keith “Buster” Torkelson
Last Reviewed: 20220419-TH:  Higher Adjusted Scores are Favorable



Work Ability Index - Work Ability Screener - Part A

Consumer = Keith “Buster” Torkelson
Last Reviewed: 20250327-TH:  HSF = Higher Adjusted Scores are Favorable



Work Ability Index - Work Ability Screener - Part B and Sum

Consumer = Keith “Buster” Torkelson
Last Reviewed: 20250327-TH:  HSF = Higher Adjusted Scores are Favorable


Determining a Cutoff – Work Ability Index (Screener) – Cutoff = 70-75

CPSS = Certified Peer Support Specialist | HSF = High Scores are Favorable



 

Reworked all of these due to calculation error in spreadsheet (All Passed Inspection)



POI - About Richard Krzyzanowski

https://www.linkedin.com/in/richard-krzyzanowski-67043424/

President and Legislative Committee chair for the California Association of Mental Patients’ Rights Advocates (CAMHPRA); chair-elect of the Patients' Rights Committee of the California Behavioral Health Planning Council (CBHPC); member the Client & Family Leadership Committee of the state's Mental Health Services Oversight & Accountability Commission (MHSOAC); Board member and editor of The Rollercoaster Times quarterly newsmagazine for the Depression & Bipolar Support Alliance of Orange County, CA.

FYI – DBSA – Promotion – Our third psychiatrist

https://www.dbsaoc.org/ (Promotion)

DBSA-OC Founder — Himasiri De Silva, M.D.
Medical Advisors: Gus Alva, M.D.; Clayton Chau, M.D.; Charles Tuan-Tu Nguyen, M.D.; Lawrence Sporty, M.D.
Newsletter editor: Richard Krzyzanowski

 

https://www.dignitymemorial.com/obituaries/fullerton-ca/himasiri-desilva-12943130

Himasiri DeSilva, born October 6, 1939, passed on June 25, 2026, at the age of 86.



Wellness Center West


2017 – Denise C.





Special Topic - Seniors working in Scandinavia

Employment rates for older adults are rising across Scandinavia as governments and businesses encourage people to work longer.

Trends in Senior Employment

Rising Numbers:

Employment for people aged 55 to 64 has grown significantly over the past two decades, increasing by nearly 20 percentage points in Finland and roughly 15 percentage points in Denmark.

Working Past Retirement:

More individuals choose to remain in the workforce or return to jobs after reaching official retirement age, supported by shifting public attitudes and state incentives like tax-free cash bonuses.

Hiring Realities:

Despite official encouragement and labor shortages, some older job seekers (particularly those over 55) still report reluctance from specific private companies to hire new senior applicants.

Workplace Flexibility and Support

Reduced Hours:

Trade unions across the Nordic Labour Journal network advocate for flexible schedules, fewer hours, and lighter supervisory duties for older employees.

Age Management:

Organizations increasingly implement age-management practices that focus on lifelong learning, skill updates, and gradual transitions rather than abrupt exits.

Civic and Volunteer Roles:

Organizations like SPF Seniorerna in Sweden help seniors stay active through civic engagement, mentoring, and continuous adult education.

In House > Metadata >












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