WRMSD - Models of causation 1
1.
Biomechanical
–Excessive loads, force, repetition
–Abnormal postures
ê
Compression. Ischaemia. Microtears.
Muscle fatigue. Metabolic
changes. Inflammation.
2.
Psychosocial
–Somatising disorders (e.g. work stress, depression)
–Industrial relations conflict
changing
nature of work
medicalised
via workers' compensation