The project manager compiled clean copies of all improved items as initial draft items.
To improve items and to reduce the number of items, the research group performed critical assessments of all items on two occasions (after the pilot and before the PCA); this could enhance a stable factor solution.
The 5S program initially changed the work environment because of fewer unwanted items, improved orderliness of items, and improved labeling and directional indicators of service units.
Our finding indicated that the improvements in the quality of services were caused by changes in the work environment, including fewer unwanted items, improved orderliness of items, and improved labeling and directional indicators of service units.
Participants' responses pertaining to the work environment domain were represented by key themes, including fewer unwanted items, improved hygiene and cleanliness, improved orderliness of items, and improved labeling and directional indicators of service units (Table 1).
Compliance with all process-of-care checklist items improved significantly after implementation of the e-checklist, suggesting that its' use increased medical attention on morning ward rounds, complementing and enhancing routine clinical practices.
While the instruments showed face validity and indicated that the measured outcomes improved, details of item generation and item reduction for these instruments were not described.
Adjunction of contextual items improved the correctness of the diagnosis in the unambiguous and control groups.
Removal of these items improved the fit of the scale to the Rasch model.
Removal of the misfitting items improved fit of the scale, yielding strict unidimensionality, no DIF, and supported the local independence assumption (Table 3, Analysis 4).
