They are identified as item 3 (regarding the quality of power supplied), item 5 (regarding mode of payment of electric bills), item 7 (regarding registration of complaint), item 18 (regarding new electricity connection), item 19 (regarding display of electricity safety lessons), item 20 (regarding fluctuation of voltage), and item 24 (regarding waiting time in queue for bill payment).
Under the Rasch model, such deviating item discrimination is identified as item misfit.
* Key items In the assessment tool, three items were identified as key items on the basis of their relative importance.
Health states are identified as cost items in Markov model.
Barriers were identified as those items that most impacted rates of actual weight management practices.
Some of the three-digit ICF codes not applicable to Japanese geriatric population, such as "riding animals for transportation" (d460) were nevertheless intentionally included in order to test whether they were correctly identified as irrelevant items.
Items identified as problematic include Item 4 (Cognitive problems) [ 27], Item 7 (Problems with depressed mood) [ 27], Item 8 (Other mental and behavioural problems) [ 1, 27], Item 9 (Problems with relationships) [ 15], Item 11 (Problems with living conditions) [ 15, 46] and Item 12 (Problems with occupation and activities) [ 1, 27, 46].
However, in Jefferson et al, 1998 [ 83], only 16% of the 43 economic evaluations of conventional medicine reviewed where identified as fulfilling Item 1.
Five items identified as having low item-total correlations (independent in toilet habits most of time, sucks thumb/finger, upset when left by parent/guardian', is shy and 'knows how to handle a book') should be monitored in any further Scottish roll-out.
Overall, with the exception of describing the data used for calibration, there is little consistency in the reporting of items that have been identified as key quality items.
