PT Provider Roundtable Chuck Wibby College of New Jersey February 26, 2004.
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PT Provider Roundtable Chuck Wibby College of New Jersey February 26, 2004
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Transcript of PT Provider Roundtable Chuck Wibby College of New Jersey February 26, 2004.
PT Provider Roundtable
Chuck Wibby
College of New Jersey
February 26, 2004
NELAC Acceptance Limits
Fixed Limits+15%Centered on assigned value (100% concentration)
Regression equationsCentered on expected mean recoveryRegression equation SDs
CombinationsCentered on study meanRegression equation SDs
Regression equations
Regression equations
Y = mx + ba, b, c, d????Predicted mean = (Assigned Value * a) + bPredicted SD = (Assigned Value * c) + dWS Acceptance Limits = Pred mean + 2 *
Pred SDWP Acceptance Limits = Pred mean + 3 *
Pred SD
Manufacturing
Verification
Homogeneity
Post Study
Stability
Post Study
Thank You!
Chuck Wibby303-940-0033, ext 201
Keith Ward303-940-0033, ext 202
Ty Garber303-940-0033, ext 213
