Table 3.
Logistic regression model results showing differences between cognitively healthy older adults with and without subjective cognitive decline.
| CCI | ECog | ECog + Worry | Worry Only | |
|---|---|---|---|---|
| SNIPE | ||||
| Grading rHC | ß=−0.03, t = −0.19, p = .85, OR = 0.97 | ß=−0.23 t = −1.69, p = .09, OR = 1.26 | ß=0.09 t = 0.65, p = .51, OR = 1.10 | ß=0.08 t = 0.57, p = .56 OR = 1.08 |
| Grading lHC | ß=−0.30, t = −2.04, p = .041, OR = 0.74 | ß=−0.13, t = −0.94, p = .34, OR = 0.87 | ß=−0.27, t = −1.84, p = .065, OR = 0.76 | ß=−0.33, t =−2.31, p = .021, OR = 0.72 |
| Volume rHC | ß=0.05, t = 0.41, p = .67, OR = 1.10 | ß=−0.01, t = −0.09, p = .93, OR = 1.02 | ß=0.06, t = 0.46, p = .64, OR = 1.06 | ß=−0.02, t = −0.19, p = .85, OR = 0.98 |
| Volume lHC | ß=0.15, t = 1.15, p = .25, OR = 1.16 | ß=−0.02, t = −0.15, p = .88, OR = 0.98 | ß=0.07, t = 0.54, p = .59, OR = 1.07 | ß=0.06, t = 0.47, p = .64, OR = 1.06 |
| DBM- Volume | ||||
| Right amygdala | ß=−0.11, t = −0.88, p = .38, OR = 0.89 | ß=−0.24, t = −1.85, p = .064, OR = 0.79 | ß=0.02, t = 0.16, p = .87, OR = 1.02 | ß=0.11, t = 0.96, p = .34, OR = 1.11 |
| Left amygdala | ß=0.02, t = 0.12, p = .90, OR = 1.02 | ß=−0.18, t = −1.42, p = .15, OR = 0.83 | ß=0.11, t = 0.92, p = .36, OR = 1.12 | ß=0.16, t = 1.43, p = .15, OR = 1.18 |
| Right lateral ventricle | ß=0.05, t = 0.39, p = .70, OR = 1.05 | ß=0.14, t = 1.07, p = .29, OR = 1.15 | ß=0.11, t = 0.95, p = .34, OR = 1.12 | ß=0.04, t = 0.38, p = .70, OR = 1.04 |
| Left lateral ventricle | ß=0.02, t = 0.17, p = .86, OR = 1.02 | ß=0.16, t = 1.20, p = .23, OR = 1.17 | ß=0.18, t = 1.56, p = .11, OR = 1.21 | ß=0.09 t = 0.86, p = .38, OR = 1.10 |
| Right superior temporal | ß=−0.15, t = −1.22, p = .22, OR = 0.86 | ß=−0.33, t =−2.64, p = .008, OR = 0.72 | ß=−0.14, t = −1.18, p = .24, OR = 0.87 | ß=0.03, t = 0.26, p = .79, OR = 1.03 |
| Left superior temporal | ß=−0.14, t = −1.10, p = .27, OR = 0.87 | ß=−0.39, t =−3.00, p = .003, OR = 0.68 | ß=−0.19, t = 1.58, p = .11, OR = 0.83 | ß=0.02, t = 0.15, p = .88, OR = 1.02 |
CCI = Cognitive Change Index. ECog = Everyday Cognition Scale. rHC = right hippocampus. lHC = left hippocampus. OR = Odds ratio. Bolded values represent either significant or approaching significant differences between SCD+ and SCD−.