Characteristic | DLB (n=27) | AD (n=17) | PD (n=19) | Controls (n=16) |
---|---|---|---|---|

FP-CIT, 2β-carbomethoxy-3β-(4-iodophenyl)-N-(3-fluoropropyl)nortropane; UPDRS, unified Parkinson's disease rating scale; H&Y stage, Hoehn and Yahr stage. | ||||

Sex ratio | ||||

M:F | 10:17 | 9:8 | 15:4 | 10:6 |

Age at time of FP-CIT | ||||

Mean (SD) | 77.3 (7.9) | 78.0 (7.2) | 64.9 (9.1) | 66.6 (10.8) |

Median | 77 | 77 | 62 | 70 |

Age at onset of dementia | ||||

Mean (SD) | 73.1 (8.0) | 73.1 (6.8) | ||

Median | 73 | 73 | ||

Systolic pressure | ||||

Mean (SD) | 138.4 (28.6) | 140.1 (24.4) | 149.6 (23.9) | |

Median | 135 | 140 | 143 | |

Years of education | ||||

Mean (SD) | 9.7 (1.9) | 9.3 (1.5) | 10.6 (2.7) | 11.9 (3.4) |

Median | 9 | 9 | 10 | 11 |

H&Y staging | ||||

Mean (SD) | 2.2 (1.2) | 0.3 (0.8) | 1.7 (0.6) | 0.1 (0.2) |

Median | 2 | 0 | 1.5 | 0 |

UPDRS score | ||||

Mean (SD) | 18.0 (11.2) | 3.1 (5.0) | 14.8 (4.9) | 2.2 (3.5) |

Median | 18 | 1 | 16 | 1 |