Table 4.
ε2+ |
ε33 |
ε4+ |
||||||
---|---|---|---|---|---|---|---|---|
Mean | SD | Mean | SD | Mean | SD | |||
Accuracy | Target absent | Fast | 0.989 | 0.02 | 0.945 | 0.108 | 0.974 | 0.033 |
Medium | 0.98 | 0.029 | 0.961 | 0.078 | 0.981 | 0.029 | ||
Slow | 0.983 | 0.027 | 0.952 | 0.097 | 0.977 | 0.040 | ||
Target present | Fast | 0.954 | 0.054 | 0.929 | 0.100 | 0.940 | 0.068 | |
Medium | 0.939 | 0.055 | 0.921 | 0.107 | 0.930 | 0.085 | ||
Slow | 0.939 | 0.066 | 0.943 | 0.085 | 0.946 | 0.091 | ||
Repeated measures ANOVA | APOE genotype | p = 0.588 | ||||||
Interaction between APOE genotype and level | p = 0.027 | |||||||
C mean reaction time (msec) | Target absent | Fast | 1235.67 | 756.354 | 1072.34 | 820.401 | 1065.691 | 411.334 |
Medium | 1351.498 | 1173.153 | 1065.149 | 781.691 | 1079.731 | 456.079 | ||
Slow | 1371.326 | 1114.924 | 1108.585 | 879.918 | 1089.68 | 483.82 | ||
Target present | Fast | 819.296 | 301.045 | 740.199 | 324.114 | 750.257 | 252.855 | |
Medium | 828.271 | 316.083 | 747.454 | 258.899 | 783.043 | 264.319 | ||
Slow | 993.369 | 488.757 | 847.204 | 316.613 | 868.535 | 306.196 | ||
Statistical evidence from multi-level regression | Co-efficient | P-value | Co-efficient | P-value | Co-efficient | P-value | ||
−0.014 (−0.30 to 0.002) | 0.106 | Reference group | −0.007 (−0.023 to 0.008) | 0.354 |