Table 4 Item descriptives and scale reliability analyses
Item | Item descriptives Mean | SD | Percent missing | Skewness | CITC | Alpha if item removed | |
|---|---|---|---|---|---|---|---|
Cognition | Concentrate | 3.34 | 1.19 | 0.5 | - 0.48 | 0.788 | 0.897 |
Express yourself | 3.83 | 1.01 | 0.5 | −0.55 | 0.785 | 0.898 | |
Remember | 3.22 | 1.20 | 1.5 | −0.31 | 0.676 | 0.911 | |
Plan and problem solve | 3.80 | 1.09 | 1.0 | −0.73 | 0.749 | 0.901 | |
Decisions | 3.71 | 0.96 | 0 | −0.47 | 0.731 | 0.904 | |
Find way | 3.93 | 1.00 | 1.0 | −0.81 | 0.673 | 0.909 | |
Speed of thinking | 3.56 | 1.05 | 1.5 | −0.55 | 0.803 | 0.896 | |
Self | Energy | 3.24 | 1.18 | 0.5 | −0.35 | 0.697 | 0.895 |
Control emotions | 3.42 | 1.17 | 1.0 | −0.49 | 0.737 | 0.890 | |
Motivation | 3.46 | 1.12 | 0.5 | −0.50 | 0.776 | 0.886 | |
Self-esteem | 3.58 | 1.04 | 1.0 | −0.39 | 0.638 | 0.900 | |
Way you look | 3.70 | 1.16 | 0.5 | −0.60 | 0.655 | 0.899 | |
Self-perception | 3.56 | 0.99 | 1.5 | −0.40 | 0.790 | 0.886 | |
Own future | 3.47 | 1.16 | 1.5 | −0.57 | 0.758 | 0.887 | |
Daily life and autonomy | Independence | 3.70 | 1.24 | 1.0 | −0.67 | 0.762 | 0.876 |
Get out and about | 3.96 | 1.32 | 0.5 | −1.07 | 0.663 | 0.887 | |
Domestic activities | 3.78 | 1.11 | 1.5 | −0.73 | 0.715 | 0.887 | |
Run personal finances | 3.73 | 1.21 | 1.0 | −0.78 | 0.616 | 0.893 | |
Participation in work | 3.40 | 1.32 | 4.9 | −0.53 | 0.693 | 0.884 | |
Social-leisure participation | 3.37 | 1.24 | 4.9 | −0.30 | 0.646 | 0.889 | |
In charge of life | 3.61 | 1.20 | 2.0 | −0.51 | 0.831 | 0.868 | |
Social relationships | Affection towards others | 3.96 | 1.08 | 0.5 | −0.92 | 0.639 | 0.827 |
Family | 4.14 | 0.96 | 0.5 | −1.13 | 0.632 | 0.830 | |
Friends | 3.93 | 1.07 | 0.5 | −0.77 | 0.723 | 0.812 | |
Partner | 3.68 | 1.32 | 1.5 | −0.72 | 0.690 | 0.818 | |
Sex life | 3.26 | 1.37 | 2.5 | −0.24 | 0.556 | 0.849 | |
Attitudes of others | 3.71 | 1.01 | 2.0 | −0.54 | 0.643 | 0.828 | |
Emotions | Loneliness | 4.15 | 1.09 | 1.5 | −1.25 | 0.713 | 0.850 |
Boredom | 3.88 | 1.15 | 2.0 | −0.93 | 0.671 | 0.859 | |
Anxiety | 3.86 | 1.31 | 2.0 | −0.83 | 0.752 | 0.840 | |
Depression | 3.78 | 1.20 | 2.9 | −0.71 | 0.836 | 0.819 | |
Anger/aggression | 3.96 | 1.22 | 2.0 | −1.08 | 0.581 | 0.880 | |
Physical condition | Slowness/clumsy | 3.92 | 1.21 | 2.0 | −0.99 | 0.463 | 0.729 |
Other injuries | 3.54 | 1.43 | 1.5 | −0.62 | 0.578 | 0.688 | |
Pain | 3.63 | 1.39 | 1.5 | −0.66 | 0.488 | 0.732 | |
See/hear | 3.96 | 1.22 | 2.0 | −0.99 | 0.426 | 0.741 | |
TBI effects | 3.43 | 1.19 | 2.9 | −0.32 | 0.663 | 0.662 |