Cognitive performance | Vitamin B6 (mg/day) | ||||
---|---|---|---|---|---|
1st quartile | 2nd quartile | 3rd quartile | 4th quartile | ||
MMSE | B (95%CI) | Ref | − 0.04 (− 0.17, 0.10) | − 0.13 (− 0.29, 0.02) | − 0.07 (− 0.27, 0.13) |
P value | Ref | 0.586 | 0.091 | 0.499 | |
MoCA | B (95%CI) | Ref | − 0.06 (− 0.27, 0.14) | − 0.26 (− 0.56, 0.04) | − 0.31 (− 0.55, − 0.08) |
P value | Ref | 0.555 | 0.094 | 0.009* | |
AVLT-IR | B (95%CI) | Ref | 0.35 (0.03, 0.68) | 0.40 (0.03, 0.77) | 0.66 (0.18, 1.14) |
P value | Ref | 0.033* | 0.034* | 0.007* | |
AVLT-SR | B (95%CI) | Ref | 0.33 (0.17, 0.50) | 0.30 (0.12, 0.49) | 0.46 (0.22, 0.70) |
P value | Ref | < 0.001* | 0.002* | < 0.001* | |
AVLT-LR | B (95%CI) | Ref | 0.25 (0.07, 0.43) | 0.39 (0.12, 0.65) | 0.19 (− 0.02, 0.40) |
P value | Ref | 0.007* | 0.004* | 0.069 | |
SDMT | B (95%CI) | Ref | 1.13 (0.44, 1.82) | 0.76 (− 0.03, 1.55) | − 0.22 (− 1.23, 0.79) |
P value | Ref | 0.001* | 0.058 | 0.669 | |
LMT | B (95%CI) | Ref | 0.20 (− 0.24, 0.63) | − 0.06 (− 0.56, 0.43) | − 0.16 (− 0.80, 0.48) |
P value | Ref | 0.376 | 0.799 | 0.625 | |
DSF | B (95%CI) | Ref | − 0.02 (− 0.11, 0.07) | − 0.04 (− 0.15, 0.06) | − 0.17 (− 0.30, − 0.04) |
P value | Ref | 0.664 | 0.427 | 0.012* | |
DSB | B (95%CI) | Ref | 0.03 (− 0.06, 0.11) | − 0.03 (− 0.12, 0.07) | − 0.05 (− 0.17, 0.07) |
P value | Ref | 0.512 | 0.604 | 0.426 |