Table 4 Practice domain
No | Domain and item generation | Phase I | Phase II | Phase III | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
PFA (n = 120) Factor Loading | Reliability (Cronbach’s Alpha) | CFA (n = 240) Factor Loading | Reliability (Cronbach’s Alpha) | Fit indices of CFA | |||||||
Factor 1 | Factor 2 | Factor 3 | Factor 1 | Factor 2 | Factor 3 | ||||||
|  | Topic: Activities performed to support older adults to meet their nutritional and fluid needs |  | 0.87 |  | Overall: 0.89 Factor 1: 0.80 Factor 2: 0.73 Factor 3: 0.87 | Tucker-Lewis Index/ TLI = 0.83 Comparative Fit Index/ CFI = 0.87 RMSEA = 0.06 | |||||
1 | Provide healthy food for the older relative in my house | Retained (I-CVI = 1) |  | 0.74 |  |  | 0.51 |  | |||
2 | Provide mineral water for the older relative in my house at least 8 glasses in a day | Retained (I-CVI = 1) |  | 0.53 |  |  | 0.55 |  | |||
| Â | Topic: Activities performed to support older adults in mobilization and repositioning | Â | Â | ||||||||
3 | Helping the older relative in my house to do activities if they cannot do it him/herself | Retained (I-CVI = 1) |  |  | 0.86 |  |  | 0.87 | |||
4 | Helping for the older relative in my house to move if they cannot do it him/herself | Retained (I-CVI = 1) |  |  | 0.78 |  |  | 0.82 | |||
5 | Helping the bedridden older relative in my house to change their position (positioning) regularly if they cannot do it him/herself | Retained (I-CVI = 1) |  |  | 0.61 |  |  | 0.87 | |||
| Â | Topic: Activities performed to support older adults in skin hygiene and moisture care | Â | Â | ||||||||
6 | Prevent the older relative in my house from using damp and wet clothes, including changing diapers regularly (if they use diapers) | Retained (I-CVI = 1) | 0.75 |  |  | 0.64 |  |  | |||
7 | Prevent long pressure on the body of the older relative in my house | Retained (I-CVI = 1) | 0.85 |  |  | 0.87 |  |  | |||
8 | Moisturizing the skin of the older relative in my house by giving lotions/oils | Retained (I-CVI = 1) | 0.76 |  |  | 0.85 |  |  | |||
9 | Check the entire skin of the older relative in my house for redness | Retained (I-CVI = 1) | 0.71 |  |  | 0.67 |  |  | |||
| Â | Topic: Activities performed to support older adults to maintain their health and ensure access to health care services | Â | Â | Â | |||||||
10 | Maintain the environmental hygiene of for the older relative in my house | Retained (I-CVI = 1) |  | 0.68 |  |  | 0.67 |  |  | ||
11 | Took the older relative in my house to health services if they suffer from wounds | Retained (I-CVI = 1) |  | 0.61 |  |  | 0.74 |  | |||
12 | Took the older adult to health services if they had a health problem | Retained (I-CVI = 1) | MSA = 0.45 (< 0.50) Item was not included in PCA |  | Item deleted/ not tested |  | |||||
13 | Contact health care provider to get their suggestion according to condition of the older relative | Deleted (I-CVI < 1) | Item deleted/ not tested |  | Item deleted/ not tested |  | |||||
| Â | Topic: Support older adult to have a special mattress | Â | Â | Â | Â | ||||||
14 | Provide a special mattress for a bedridden elderly relative in my house | Added (I-CVI = 1) |  |  | 0.64 |  |  | 0.49 |  |  | |