Table 3 Moderating effects of age, sex, APOE4, and clinical diagnosis on the association between each of protein intake categories and cognition
From: Protein intake and episodic memory: the moderating role of the apolipoprotein E ε4 status
Total score | Episodic memory score | Non-memory score | ||||
|---|---|---|---|---|---|---|
\(\:\varvec{\beta\:}\)† | p | \(\:\varvec{\beta\:}\)† | p | \(\:\varvec{\beta\:}\)† | p | |
Model for age effect | ||||||
Protein intake categories | ||||||
High | 0.372 | 0.573 | 0.382 | 0.506 | -0.646 | 0.419 |
Medium | -0.556 | 0.411 | 0.012 | 0.983 | -0.756 | 0.357 |
Low | - | - | - | |||
Age | -0.290 | < 0.001 | -0.264 | < 0.001 | -0.253 | 0.009 |
Protein intake categories\(\:\times\:\)Age | ||||||
High\(\:\:\times\:\) Age | -0.142 | 0.829 | -0.201 | 0.725 | 0.751 | 0.345 |
Medium \(\:\times\:\) Age | 0.577 | 0.389 | -0.040 | 0.945 | 0.750 | 0.356 |
Low \(\:\times\:\) Age | - | - | - | |||
Model for sex effect | ||||||
Protein intake categories | ||||||
High | 0.309 | < 0.001 | 0.213 | < 0.001 | 0.105 | 0.199 |
Medium | -0.001 | 0.989 | -0.067 | 0.247 | -0.008 | 0.918 |
Low | - | - | - | |||
Sex | 0.167 | 0.023 | 0.129 | 0.045 | 0.129 | 0.154 |
Protein intake categories\(\:\times\:\)Sex | ||||||
High\(\:\:\times\:\) Sex | -0.114 | 0.080 | -0.081 | 0.156 | -0.132 | 0.092 |
Medium \(\:\times\:\) Sex | 0.019 | 0.804 | 0.076 | 0.261 | -0.012 | 0.900 |
Low \(\:\times\:\) Sex | - | - | - | |||
Model for APOE4 effect | ||||||
Protein intake categories | ||||||
High | 0.165 | 0.014 | 0.084 | 0.143 | 0.030 | 0.716 |
Medium | 0.010 | 0.871 | -0.050 | 0.336 | -0.008 | 0.917 |
Low | - | - | - | |||
APOE4 | -0.078 | 0.322 | -0.108 | 0.111 | -0.042 | 0.662 |
Protein intake categories\(\:\times\:\)APOE4 | ||||||
High\(\:\:\times\:\) APOE4 | 0.073 | 0.307 | 0.146 | 0.018 | 0.100 | 0.253 |
Medium \(\:\times\:\) APOE4 | 0.038 | 0.611 | 0.062 | 0.329 | 0.043 | 0.637 |
Low \(\:\times\:\) APOE4 | - | - | - | |||
Model for clinical diagnosis effect | ||||||
Protein intake categories | ||||||
High | 0.252 | < 0.001 | 0.159 | 0.006 | 0.147 | 0.067 |
Medium | -0.049 | 0.525 | -0.105 | 0.119 | -0.036 | 0.701 |
Low | - | - | - | |||
Clinical diagnosis | -0.457 | < 0.001 | -0.630 | < 0.001 | -0.205 | 0.025 |
Protein intake categories\(\:\times\:\)Clinical diagnosis | ||||||
High\(\:\:\times\:\) Clinical diagnosis | -0.066 | 0.292 | 0.022 | 0.685 | -0.096 | 0.207 |
Medium \(\:\times\:\) Clinical diagnosis | 0.117 | 0.194 | 0.127 | 0.105 | 0.062 | 0.569 |
Low \(\:\times\:\) Clinical diagnosis | - | - | - | |||