OC | All-cause dementia (n = 669) | Alzheimer’s disease (n = 621) | ||
---|---|---|---|---|
Model 1 | Model 2 | Model 1 | Model 2 | |
HR (95%CI) | HR (95% CI) | HR (95% CI) | HR (95% CI) | |
PCB congeners | ||||
PCB 105 | 0.93 (0.76, 1.13) | 0.95 (0.77, 1.17) | 0.91 (0.71, 1.17) | 0.97 (0.75, 1.26) |
PCB 118 | 0.94 (0.75, 1.18) | 0.97 (0.77, 1.23) | 0.93 (0.71, 1.23) | 1.00 (0.75, 1.32) |
PCB 138 | 0.92 (0.73, 1.16) | 0.95 (0.76, 1.20) | 0.96 (0.71, 1.29) | 0.99 (0.74, 1.34) |
PCB 153 | 0.95 (0.73, 1.24) | 1.00 (0.77, 1.31) | 0.94 (0.68, 1.31) | 0.99 (0.71, 1.38) |
PCB 156 | 1.16 (0.87, 1.55) | 1.23 (0.91, 1.65) | 1.09 (0.76,1.54) | 1.14 (0.79, 1.65) |
PCB 163 | 1.03 (0.79, 1.34) | 1.09 (0.83, 1.42) | 1.01 (0.73, 1.40) | 1.08 (0.77, 1.50) |
PCB 170 | 1.07 (0.83, 1.37) | 1.11 (0.87, 1.43) | 1.03 (0.76, 1.40) | 1.08 (0.78, 1.48) |
PCB 180 | 1.02 (0.80, 1.31) | 1.07 (0.84, 1.37) | 0.98 (0.73, 1.33) | 1.03 (0.75, 1.41) |
PCB 183 | 0.90 (0.72, 1.13) | 0.94 (0.75, 1.17) | 0.91 (0.69, 1.21) | 0.94 (0.70, 1.25) |
PCB 187 | 0.93 (0.75, 1.16) | 0.97 (0.78, 1.22) | 0.90 (0.68, 1.18) | 0.95 (0.72, 1.26) |
OC pesticides | ||||
β-HCH | 1.17 (0.95, 1.46) | 1.18 (0.95, 1.47) | 1.20 (0.90, 1.58) | 1.16 (0.88, 1.54) |
HCB | 0.97 (0.79, 1.20) | 1.01 (0.81, 1.25) | 1.06 (0.81, 1.38) | 1.14 (0.87, 1.50) |
Oxychlordane | 1.07 (0.80, 1.43) | 1.13 (0.83, 1.53) | 1.22 (0.85, 1.76) | 1.33 (0.91, 1.94) |
cis-Nonachlor | 0.94 (0.75, 1.17) | 0.99 (0.79, 1.24) | 0.95 (0.73, 1.24) | 1.04 (0.79, 1.38) |
trans-Nonachlor | 0.98 (0.74, 1.28) | 1.03 (0.78, 1.36) | 1.02 (0.73, 1.43) | 1.10 (0.78, 1.55) |
p,p’-DDT | 1.03 (0.86, 1.23) | 1.04 (0.87, 1.26) | 1.02 (0.81, 1.28) | 1.08 (0.86, 1.36) |
p,p’-DDE | 0.94 (0.81, 1.10) | 0.96 (0.82, 1.12) | 0.99 (0.81, 1.21) | 1.01 (0.82, 1.23) |