Score range | Percentiles | Distribution | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Original | Current sample | 5 | 10 | 25 | 50 | 75 | 90 | 95 | Skewness | Kurtosis | |
ADAS-Cog | 0–80 | 6–47 | 14 | 16 | 19 | 26 | 30 | 35 | 40 | .236 | .217 |
ADCS-ADL | 0–78 | 39–78 | 47 | 55 | 60 | 68 | 73 | 75 | 77 | − .902 | .477 |
CDR-SB | 0–18 | 0–12 | .5 | .7 | 2.0 | 3.5 | 5.5 | 7.0 | 8.7 | .596 | .142 |
ADCOMS | 0–1.47 | .05–1.21 | .10 | .15 | .28 | .43 | .61 | .86 | .99 | .620 | − .042 |
A-IADL-Q | N.A. | − 2.01–1.95 | − 1.71 | − 1.32 | − .64 | .00 | .63 | 1.04 | 1.42 | − .091 | − .457 |
Cognitive Composite | N.A. | − 1.44–1.33 | − 1.13 | − .88 | − .52 | − 0.04 | .40 | .81 | .96 | − .046 | − .445 |
CFC | N.A. | − 1.51–1.37 | − 1.14 | − .87 | − .42 | − 0.04 | .38 | .78 | .88 | − .136 | − .440 |