CRP and depressive disorder: Based on the autoregressive model, the paths from baseline CRP to depression in 2013 (ßstd = −0.01, p = 0.80), from baseline CRP to depression in 2015 (ßstd = 0.02, p = 0.47) were not significant in the CRP main-effect model, from baseline depression to CRP in 2015 (ßstd = −0.02, p = 0.40), and from depression in 2013 to CRP in 2015 (ßstd = 0.03, p = 0.31) were not significant in the CRP-depression reciprocal model, suggesting that CRP and depression could not prospectively predict each other at further time points after controlling all synchronous relations and all stability coefficients.