Final answer:
The most disabling occupational condition reported in 2011 was sprains and strains, often resulting from physically demanding work in industries like mining and factory labor, leading to high rates of musculoskeletal disorders and disability.
Step-by-step explanation:
The most disabling occupational condition reported in 2011 was sprains and strains. Occupations in industries like mining and factory work, which include physically demanding and sometimes dangerous tasks, contribute significantly to the prevalence of workplace injuries. These conditions can lead to various musculoskeletal disorders, impacting workers' abilities to perform physical tasks and resulting in a high rate of disability. Such injuries are often exacerbated by the long hours and mechanization of labor, leading to back problems, swollen feet, and more severe outcomes such as limb loss due to machine-related accidents. The risk of disability is particularly high in areas with a lack of economic diversity, where fewer job opportunities exist for those with physical disabilities, rendering the impact of occupational injuries more profound on individuals' livelihoods.