QALSQueensland Amputee Limb Service (Queensland, Australia)
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First, an estimate of total crop workers is calculated by extrapolating the number of total crop workers in from the NAWS by the total QALS employment of farm labor and agricultural service workers.
5 percent of all PFAs registered with the QALS, and as such, the sample reflects the larger population to a degree.
Abbreviations: CI = confidence interval, CoP = center of pressure, GC = gait cycle, GRF = ground reaction force, ML = mediallateral, MTP = metatarsophalangeal, PFA = partial foot amputation, QALS = Queensland Amputee Limb Service, SD = standard deviation, TMT = transmetatarsal, WV = walking velocity.