Association of acoustic features with incident dementia

MarkerHR95% CIP value
jitterDDP_sma_de0.730.65–0.837.9E–07
mfcc_sma_de [4]0.740.65–0.831.2E–06
shimmerLocal_sma_de0.750.66–0.843.3E–06
mfcc_sma_de [3]0.760.67–0.861.9E–05
pcm_zcr_sma_de1.321.15–1.503.6E–05
mfcc_sma_de [1]0.780.69–0.886.6E–05
pcm_RMSenergy_sma1.281.13–1.458.3E–05
jitterLocal_sma1.291.14–1.471.1E–04
audspec_lengthL1norm_sma1.271.12–1.431.2E–04
jitterDDP_sma1.281.12–1.462.0E–04
voicingFinalUnclipped_sma1.281.12–1.462.5E–04
F0final_sma_de0.790.70–0.902.6E–04
F0final_sma1.261.11–1.444.0E–04
audspecRasta_lengthL1norm_sma1.251.10–1.426.2E–04

CI: Confidence interval