ALBERTA PERMANENT CLINICAL IMPAIRMENT GUIDE - Workers ...
ALBERTA PERMANENT CLINICAL IMPAIRMENT GUIDE - Workers ...
ALBERTA PERMANENT CLINICAL IMPAIRMENT GUIDE - Workers ...
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HEARING LOSSEXAMPLESEXAMPLE 1Total of left ear lossTotal of right ear lossdifference= 210 dB= 195 dB= 15 dBSince the difference is less than 20 dB, apply 195 to the Better Ear axisand 210 to the Poorer Ear axis of Table 1.The combined rating = 8.8%EXAMPLE 2Total of left ear lossTotal of right ear lossdifference= 245 dB= 170 dB= 75 dBSince the difference is more than 20 dB, apply 170 to both the Better Earaxis and the Poorer Ear axis of Table 1.The combined rating = 6.0%Page 38COPYRIGHT 2006 All Rights Reserved October 1, 2006
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