Pearson correlation coefficients (r) | P-tau | NfL | Aβ38 | Aβ40 | Aβ42 | sAPPα | sAPPβ | MCP1 | APOE | Age | MMSE Pre-op | MMSE Post-op | MMSE Outcome | Gait Pre-op | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
T-tau | |||||||||||||||
T-tau | |||||||||||||||
P-tau | .904** | ||||||||||||||
NfL | .501** | .300** | |||||||||||||
Aβ38 | .624** | .708** | .157 | ||||||||||||
Aβ40 | .622** | .720** | .156 | .964** | |||||||||||
Aβ42 | .291** | .365** | .128 | .771** | .784** | ||||||||||
sAPPα | .414** | .505** | .114 | .638** | .645** | .481** | |||||||||
sAPPβ | .412** | .511** | .053 | .647** | .639** | .442** | .926** | ||||||||
MCP1 | .355** | .324** | .249** | .296** | .288** | .229** | − .024 | .021 | |||||||
APOE | − .058 | − .008 | − .042 | − .051 | − .050 | − .268** | − .001 | .004 | − .144 | ||||||
Age | .320** | .268** | .125 | .317** | .370** | .194* | .194* | .181* | .087 | .036 | |||||
MMSE Pre-op | − .364** | − .263** | − .231** | − .092 | − .127 | − .016 | .011 | .021 | − .025 | − .018 | − .185* | ||||
MMSE Post-op | − .372** | − .300** | − .228** | − .038 | − .067 | .107 | .036 | .079 | .030 | − .049 | − .069 | .731** | |||
MMSE Outcome | − .177* | − .141 | − .173* | .090 | .086 | .179* | .120 | .147 | .048 | − .076 | − .013 | − .114 | .595** | ||
Gait Pre-op | − .155 | − .143 | − .251** | − .128 | − .182* | − .194* | − .077 | .001 | − .012 | .159 | − .314** | .430** | .246** | − .057 | |
Gait Post-op | − .325** | − .249** | − .253** | − .137 | − .189* | − .096 | .025 | .084 | − .076 | − .068 | − .354** | .529** | .491** | .143 | .787** |