Lack of evidence for different timing of pubertal onset in PKU patients compared with the general population corroborates our observation, and strongly supports the notion of a co-incidental association between PKU and TCPP.
The potential of Fusobacterium seems to be worth describing although we could not exclude the possibility of an incidental association due to small sample size.
Accidents can result in a continuous mental replay of a traumatic event, strengthening and extending incidental associations with every replay.
Fig. 1 Kaplan Meier curves showing the association between incidental PE location and survival.
An example of incidental clustering might be an association between male absent households and food insufficiency.
It might be useful to emphasize that a neurophysiological characterization of incidental associative learning processes, only requires that the statistical associations between the CS/US stimuli are irrelevant for task performance.
Nevertheless, these incidental findings suggest also a positive univariate association between these factors and PTSD and unspecified anxiety disorder [ 15, 47, 48, 50, 52, 63], but these associations mostly disappeared once other potential confounders were adjusted for in multivariate analyses, rendering the relationships either as with no association or indeterminate.
A strong reciprocal association between HDL-C plasma concentrations and incidental CAD events was described in different trials [ 35– 35].
Importantly however, the association between sex and substance use is not just incidental but frequently strategic.
The association between migraine and/or CDH and psychiatric disorders seems to be not merely incidental [9, 17].
