Other classifications of interest can be found in Morris, Dumble and Wigan [6]; Reggiani [18]; Bruisman and Rietveld [7]; Handy and Niemeier [19]; Geurs and van Wee [4]; Curl, Nelson and Anable [20]; and Paez, Scott and Morency [21].
The primary outcome is descriptive: the prevalence of cardiovascular risk factors will be provided, stratified for ethnicity, sex, age, socioeconomic status and/or other classifications of interest.
Means (continuous variables) or percentages (categorical variables) of risk factors (including biochemical factors) and potential confounders will be reported, classified for ethnicity, sex, age and/or other classifications of interest.
The Universum, which is defined as the sample not belonging to either class of the classification problem of interest, has been proved to be helpful in supervised learning.
Universum samples, defined as samples not belonging to any class for a classification problem of interest, have been useful in supervised learning.
An * indicates a significant difference in the sample mean at the 5%% level between the normal-weight group and the BMI classification group of interest.
The emergence of disorganized/disoriented attachment, and interpretations of Main and Solomon's goals in proposing this new classification, are of interest as a case study within the rise of attention to child abuse in psychological research since the 1970s.
However, we highlight that such an analysis might also be conducted with respect to each classification variable of interest (e.g. gender, age group, marital status and measurement occasions) and with respect to each latent and complex concept.
In particular the analysis of the new turn classification could be of interest, since β-turns are known to play a central role as molecular recognition elements in protein-protein interfaces and binding of peptide hormones to their receptors [4] and could be essential for the optimal sidechain conformation within ligand binding.
