| NC ( N=22) | MCI (N=19) | Cohen’s d (95%CI) |
---|---|---|---|
Age | 70.52(5.76) | 73.42(6.93) | 0.52(−0.11 to 1.14) |
Gender (%female) | 13/22 | 9/19 | —— |
Education | 13.59(2.77) | 11.95(3.36) | −0.53(−1.15 to 0.10) |
MMSE | 27.67(2.01) | 26.82(2.04) | −0.41(−1.03 to 0.21) |
ADL | 14.43(0.98) | 15.31(1.92) | 0.58(−0.05 to 1.21) |
Memory | Â | Â | Â |
Directed Memory | 16.65(2.41) | 10.77(3.15) | −2.08(−2.84 to −1.32)*** |
RCPTC | 9.77(3.82) | 2.00(2.72) | −2.27(−3.06 to −1.48)*** |
Story recall | 8.40(2.02) | 4.65(1.46) | −2.06(−2.82 to −1.30)*** |
Executive function | Â | Â | Â |
Trail Making B | 86.10(39.81) | 89.07(41.20) | 0.07(−0.54 to 0.69) |
Digit-Span Backward | 4.52(1.83) | 4.38(1.10) | −0.09(−0.7 to 0.52) |
Stroop | 34.61(9.66) | 48.24(18.33) | 0.93(0.29 to 1.58)* |
Prospective memory | Â | Â | Â |
Summary score (maximum=12 ) | 9.00(1.35) | 6.95(2.07) | −1.17(−1.83 to −0.50)** |
PM component score (maximum= 6) | 4.14(1.13) | 2.42(1.47) | −1.30(−1.97 to −0.62) ** |
RM component score (maximum= 6) | 4.86(0.89) | 4.53(1.31) | −0.29(−0.91 to 0.32) |
Event-based score (maximum= 4) | 3.23(0.69) | 2.63(0.83) | −0.79(0.32 to −1.41)* |
Time-based (maximum= 4) | 2.77(0.75) | 2.05(0.97) | −0.84(0.33 to −1.46)* |
Activity-based (maximum= 4) | 3.00(0.76) | 2.26(0.81) | −0.94(0.33 to −1.57)** |
Total errors | 2.55(1.01) | 4.32(1.20) | 1.58(0.87 to 2.28) *** |
PM error | 1.55(1.06) | 2.58(1.35) | 0.84(0.20 to 1.48) * |
RM error | 1.00(0.76) | 1.58(1.64) | 0.46(−0.17 to 1.08) |
Ongoing task | Â | Â | Â |
Mathematic problems (maximum=20) | 10.50(3.85) | 7.21(4.17) | −0.81(−1.44 to −0.17)* |
PAL | 10.32(4.07) | 5.11(3.25) | −1.38(−2.06 to −0.69)*** |
Writing Fluency | 45.68(9.14) | 36.47(7.98) | −1.07(0.33 to −0.70)** |