We acknowledge that our categorisation of individuals as having low mental health used a relatively crude instrument (i.e. the SF-12v2 is not a clinical assessment tool) and that mental health is fluid, with an assessment at one point in time (the survey) not necessarily applying to another time period (the interview and beyond).
We do this, because we want to use the categorisation of the individual data points to finally determine a meaningful segmentation in time, as already introduced above.
Table 2 summarises the rationales (key points) behind the categorisation of the individual drugs.
After categorisation of the individual professional contexts in which deliveries take place, the resulting framework has been superimposed on the 2002 2010 database of the Netherlands Perinatal Registry.
The RPAQ demonstrates a strong correlation for assessing monthly vigorous PA energy expenditure, but not sedentary PA. 47 Likewise, the PAAT and single-item measure only investigate moderate/vigorous PA over the preceding 7 days, questioning its use for all intensities of activity, as it may affect the categorisation of the individual as active or sedentary.
The Adult Attachment Interview (AAI, George, Kaplan & Main, 1987, unpublished manual) is a semi-structured interview, consisting of 20 questions and probes, allowing categorisation of an adult individual's state of mind with regard to attachment.
First, the area-level categorisation may not be representative of individual circumstances.
While this model is widely accepted, it allows only a broad categorisation of levels of frailty in comparison to the finer gradation of individual risk possible with deficit accumulation models [ 28].
Our study demonstrated that PDC grade and DR categorisation were independently related to prognostic outcomes, and integrated assessment of these parameters may distinguish the EMT status more distinctly than assessment of individual parameters.
