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. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: Neurorehabil Neural Repair. 2015 May 15;30(1):83–93. doi: 10.1177/1545968315586465

Table 2.

BDNF CSF and serum level associations with demographic and injury variables.

Demographic Variable CSF Weekly Average, ng/mL (n=149) Serum Weekly Average, ng/mL, (n=141)
rs6265 Val/Val (n=96) 0.20±0.11 159.05 ±106.59
Met-carrier (n=61) 0.19±0.13 159.47±60.57
p value 0.145 0.155
rs7124442 T/T (n=84) 0.19±0.10 163.13 ±113.62
C-carrier (n=54) 0.19±0.14 153.35 ±65.49
p value 0.238 0.311
Age R 0.17 -0.11
p value 0.045 0.244
Sex Males 0.20±0.13 147.28±51.81
Females 0.19±0.10 162.09±64.25
p value 0.438 0.099
GCS R -0.08 -0.01
p value 0.343 0.927
Injury Severity R -0.05 -0.05
Score p value 0.568 0.618