Table 3 Hazard ratio of AAA for incidence of dementia.
From: The risk of dementia in adults with abdominal aortic aneurysm
AAA | N | Event | Duration | Rate | Model 1 | Model 2 | Model 3 | Model 4 |
|---|---|---|---|---|---|---|---|---|
All types of dementia | ||||||||
No | 45,753 | 3234 | 209,489.14 | 15.4376 | 0.666(0.621,0.713) | 0.614(0.572,0.659) | 0.635(0.591,0.682) | 0.705(0.653,0.76) |
Non-surgical | 11,066 | 1076 | 46,783.84 | 22.9994 | 1 | 1 | 1 | 1 |
Surgical | 4185 | 356 | 15,250.45 | 23.3436 | 1.038(0.92,1.17) | 0.992(0.878,1.12) | 0.982(0.869,1.109) | 1.008(0.892,1.139) |
Alzheimer’s disease | ||||||||
No | 45,753 | 2611 | 209,489.14 | 12.4637 | 0.709(0.656,0.767) | 0.651(0.601,0.706) | 0.673(0.62,0.73) | 0.732(0.671,0.797) |
Non-surgical | 11,066 | 814 | 46,783.84 | 17.3992 | 1 | 1 | 1 | 1 |
Surgical | 4185 | 276 | 15,250.45 | 18.0978 | 1.069(0.933,1.225) | 1.036(0.902,1.19) | 1.026(0.893,1.179) | 1.047(0.911,1.203) |
Vascular dementia | ||||||||
No | 45,753 | 332 | 209,489.14 | 1.58481 | 0.448(0.371,0.54) | 0.427(0.352,0.518) | 0.446(0.368,0.542) | 0.54(0.439,0.665) |
Non-surgical | 11,066 | 165 | 46,783.84 | 3.52686 | 1 | 1 | 1 | 1 |
Surgical | 4185 | 48 | 15,250.45 | 3.14745 | 0.902(0.654,1.244) | 0.815(0.588,1.13) | 0.809(0.583,1.123) | 0.85(0.613,1.18) |
