a trend towards significancep = 0.07
When assessing standardized beta weights, CES-D scores were not significant (beta = 0.244, p = 0.23), while IL-2 and PGE2 remained significant (beta = −0.731, p = 0.01; beta = 0.495, p = 0.03, respectively), and IFN-y showed a trend towards significance (beta = 0.462, p = 0.07).