Some sectors lose 3 times as many days as others.
Ranked on published Canadian inputs only, with every weight visible. Where a figure does not exist, the weight base shrinks rather than the score being guessed.

Not every sector carries the same risk. The data says which ones do.
Ranked on claim rate, claim duration, musculoskeletal share, serious injury rate, absence days and workforce size. 6 inputs, and every one of them is a published Canadian figure.
Transportation and warehousing
Repeated lift between knee and shoulder height, hundreds of times a shift. Whole body vibration for drivers. Loading dock handling at either end of a run.
Health care and social assistance
Resident and patient handling all shift. Repeated repositioning and boosting with limited equipment. 12 hour shifts, mostly standing.
Construction
Material handling from truck to pour. Repeated bending to place forms and rebar. Overhead drilling with arms above shoulder height.
Public administration
Mixed field and desk work. Long static postures, vehicle time, and a workforce that skews older than the national average.
Manufacturing
Fixed cycle time, so the same movement repeats every cycle for the whole shift. Static standing on hard floors. Rotating shifts.
Retail and wholesale trade
Pallet break down and repeated lift from floor to shelf. Overhead stocking on the top shelf. Static standing at the till.
How the ranking is built
6 inputs, each one a counted quantity with a publisher behind it. Each is normalised against the highest confirmed value across sectors, so every score is a percentage of the worst observed case. Nothing is hidden behind a composite.
Physical demand is not one of them. No Canadian body publishes a demand index by sector, so scoring it would mean grading sectors on our own opinion. It stays on each sector row as a description of the work, and it earns no weight.
- 24
Time loss claim rateA232
Time loss claims per 100 person years, 5 year average
How often the sector actually loses a worker
- 22
Average claim durationA243
Days of short term disability paid per claim, 5 year average
Duration drives wage replacement cost and lost output
- 17
Musculoskeletal shareA285
Sprain, strain and tear share of accepted injuries
Identifies the injury type physiotherapy addresses
- 15
Serious injury rateA223
Serious time loss claims per 100 person years
Severity signal where no claim rate is published
- 11
Days lost per workerA301
Days lost per worker per year, all causes
Total absence exposure across the sector
- 11
Workforce sizeA201
Workers employed in the sector, annual average
Scales the burden to the number of workers exposed
6 measured inputs, 6 publishers. The weights on them are our judgement, and they total 100.
Find out where your site actually sits.
Sector averages are a starting point, not an answer. Your crew has its own number, and it is usually not the sector average.
