Table 2:
Factor loading (95% confidence interval) values from confirmatory factor analysis of QI-Disability item scores
| Domain | Item | Loading (95% CI) |
|---|---|---|
| Physical health | Had enough energy to participate in routines and activities | 0.958 (0.890, 1.000) |
| Kept in good general health | 0.692 (0.590, 0.794) | |
| Slept well through the night | 0.539 (0.430, 0.647) | |
| Been alert and aware during the day | 0.795 (0.724, 0.866) | |
| Positive emotions | Been in a good mood | 0.657 (0.573, 0.740) |
| Smiled or brightened their facial expression | 0.905 (0.872, 0.938) | |
| Showed happiness through body language | 0.915 (0.882, 0.948) | |
| Showed cheeky or comical mannerisms | 0.907 (0.867, 0.947) | |
| Negative emotions | Been unsettled without apparent reason | 0.545 (0.446, 0.644) |
| Showed aggression | 0.807 (0.704, 0.910) | |
| Appeared upset or angry | 0.726 (0.637, 0.815) | |
| Become withdrawn with a low mood | 0.598 (0.479, 0.717) | |
| Deliberately hurt themselves | 0.831 (0.705, 0.956) | |
| Expressed discomfort with changes in routine | 0.811 (0.706, 0.915) | |
| Showed signs of being anxious or agitated | 0.573 (0.458, 0.688) | |
| Social interaction | Expressed happiness when understood | 0.788 (0.731, 0.846) |
| Appeared relaxed when making eye contact | 0.772 (0.712, 0.832) | |
| Initiated greetings with people verbally | 0.893 (0.850, 0.936) | |
| Enjoyed being included | 0.824 (0.771, 0.877) | |
| Enjoyed social experiences of mealtimes | 0.776 (0.713, 0.840) | |
| Responded positively when others paid attention to them | 0.853 (0.809, 0.897) | |
| Showed pleasure or excitement when looking forward to activities | 0.832 (0.775, 0.890) | |
| Leisure and the Outdoors |
Enjoyed moving their body | 0.864 (0.817, 0.912) |
| Enjoyed feeling steady or stable during physical activities | 0.852 (0.804, 0.901) | |
| Enjoyed physical activities | 0.919 (0.887, 0.951) | |
| Enjoyed going on outings in the community | 0.789 (0.728, 0.849) | |
| Enjoyed spending time outdoors | 0.738 (0.669, 0.808) | |
| Independence | Expressed their needs | 0.790 (0.718, 0.862) |
| Made their own choices for activities or things they enjoy | 0.852 (0.799, 0.906) | |
| Helped to complete routine activities | 0.806 (0.728, 0.884) | |
| Enjoyed making things with their hands – can be with help | 0.648 (0.542, 0.754) | |
| Enjoyed using technology | 0.705 (0.622, 0.787) |