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Observational Study
Copyright: ©Author(s) 2026.
World J Orthop. May 18, 2026; 17(5): 116068
Published online May 18, 2026. doi: 10.5312/wjo.v17.i5.116068
Table 2 Biochemical marker growth hormone over time in patients with and without traumatic brain injury
GH (pg/mL)
Group
n
mean ± SD
Statistic (test type)
P value
Significance
7 daysWithout TBI250.08 ± 0.06t = -7.59 (t-test)< 0.0001Significant
With TBI161.6 ± 0.8
6 weeksWithout TBI250.55 ± 0.22t = -4.79 (t-test)< 0.0001Significant
With TBI168.1 ± 6.3
12 weeksWithout TBI250.22 ± 0.09t = -7.55 (t-test)< 0.0001Significant
With TBI162.3 ± 1.1


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