Fig. 1. Plasma D-dimer levels showed a direct association with number of negative life events (r = 0.35, p = .010). Caregivers with 
4 negative life events had significantly higher D-dimer than those with <4 life events (p = .006).
Fig. 1. Plasma D-dimer levels showed a direct association with number of negative life events (r = 0.35, p = .010). Caregivers with 4 negative life events had significantly higher D-dimer than those with <4 life events (p = .006).