Table 2.

Estimated p Values and Effect Sizes for Comparisons of IgG Scores Among Injury × Time Post-Injury Group Combinations from a Generalized Linear Mixed Model With Gaussian Error Distribution

Comparison	p value	Effect size
Sham 1 DPI vs. TBI 1 DPI	0.06	0.93
Sham 1 DPI vs. sham 7 DPI	0.99	0.24
Sham 1 DPI vs. sham 25 DPI	0.89	0.69
TBI 1 DPI vs. TBI 7 DPI	0.99	0.01
TBI 1 DPI vs. TBI 25 DPI	0.82	0.79
Sham 7 DPI vs. TBI 7 DPI	0.32	0.68
Sham 7 DPI vs. sham 25 DPI	0.97	0.45
TBI 7 DPI vs. TBI 25 DPI	0.83	0.78
Sham 25 TBI vs. TBI 25 DPI	0.59	0.55

Statistical significance was achieved if p < 0.05, whereas biological significance was achieved if effect size >0.20. Bold values denote biologically important effects.

IgG, immunoglobulin-G; DPI, days post-injury; TBI, traumatic brain injury.