CRP and dementia: The total effect of the ILB on dementia was positive and significant (total effect c: B = 0.186, 95% CI: 1.064, 1.362, p = 0.003) and did not change significantly after controlling for CRP at wave 6 (direct effect c': B = 0.196, 95% CI: 0.072, 0.320, p = 0.002).