During the next 3.88±3.01 years of MCI follow-up, 47.9% of MCI developed dementia of Alzheimer's type (DAT), 20.5% of MCI developed vascular dementia (VaD) and 31.5% maintained persistent MCI at the time of data analysis.
In the more recent study, high-risk patients were defined as Child-Pugh class B patients with persistent bleeding at the time of EGD or Child-Pugh class C patients [76].
Studies in Kenya have shown that persistent parasitaemia at the time of discharge and during follow-up due to only partially effective antimalarial treatment are a strong predictor of post-discharge mortality [11], [12], [28].
The size of the persistent tumour at the time of hysterectomy was important with respect to survival.
Among infants of <27 weeks' gestation with a persistent PDA at the time of hospital discharge, 75% of the infants will spontaneously close their PDA by the end of the first year [ 32].
Silvia et al. have found that 47% of cows had two or more persistent follicles at the time of first detection [ 1, 14], which also might explain the correlation between COD and twinning.
Among the entire cohort, patients with moderate/severe dysphagia (66% (72/109)) were more likely than patients with mild dysphagia (16% (10/62)) to have persistent disease at the time of discharge (P <0.01).
In the more recent study, high-risk patients were defined as Child-Pugh class B patients with persistent bleeding at the time of EGD or Child-Pugh class C patients [ 76].
However, questions have been raised about whether a single blood determination of persistent chemicals at the time of cancer diagnosis is a reliable indicator representing lifetime exposure, particularly for breast cancer (Verner et al. 2011).
