Since the process is adaptable and invariant to data type, DEA permits the inclusion and comparison of non-numeric environmental-type variables that might prove incomparable using many other techniques (Zhu [2003]).
Its inclusion afforded comparison of our findings with international depression studies where this tool has been used.
The primary advantages of the non-equivalent groups design over past research are the pre-post measurement and inclusion of comparison groups [ 13, 14].
Our study included a combination of dialysis and non-dialysis patients and this may make the results more difficult to interpret, although we felt the inclusion and comparison of the two groups was valuable.
The previous studies that evaluated the effectiveness of MBCT for anxiety did not employed a control group; the inclusion of comparison groups, a usual care group and PEG, will be important in evaluating the benefits of MBCT.
However, alongside the benefits of age and gender standardisation, the inclusion of comparison data derived from repeating the survey on a smaller scale at a hospital in Birmingham, involving a patient population with very different sociodemographic characteristics adds validity to our findings.
The inclusion of a comparison group to the design is recommended for future studies.
In comparison, inclusion of proposed thread tension variable depicts reduction in error percentages, so that the proposed formulae are expected to be a better approach to calculate thread consumption of lock-stitch 301 and chain-stitch 401.
In comparison, inclusion of the proposed thread tension variable depicts reduction in error percentages, so that the proposed formulae are expected to be a better approach to calculate thread consumption of lock-stitch 301 and chain-stitch 401.
In this study, our aim was to investigate the profile of cortical AV-45 binding, using a new method, and its relation to cognitive performance in a group of AD patients at the prodromal stage recruited according to strict inclusion criteria in comparison with a group of matched cognitively normal subjects.
