TY - GEN AU - Riddle,D L AU - Stratford,P W TI - Interpreting validity indexes for diagnostic tests: an illustration using the Berg balance test SN - 0031-9023 PY - 1999///1102 KW - Accidental Falls KW - statistics & numerical data KW - Aged KW - Aged, 80 and over KW - Confidence Intervals KW - Female KW - Geriatric Assessment KW - Humans KW - Likelihood Functions KW - Male KW - Postural Balance KW - Predictive Value of Tests KW - Risk Factors KW - Sensation Disorders KW - diagnosis KW - Sensitivity and Specificity N1 - Publication Type: Journal Article ER -