Table 2 Standardized factor loadings (standard errors) for the alternative models (upper: bi-factor model; lower: three-factor model)
From: Psychometric properties of the stagnation scale in medication overuse headache patients
Items | Overattachment | Body-Mind obstruction | Affect-Posture inhibition | Stagnation |
|---|---|---|---|---|
Item 1- I fear losing what I possess. | 0.38* (0.06) | - | - | 0.62* (0.04) |
0.72* (0.03) | ||||
Item 2- I get obsessed with details about certain matters. | 0.45* (0.05) | - | - | 0.64* (0.04) |
0.77* (0.03) | ||||
Item 3- It concerns me that I am not as accomplished as others. | 0.40* (0.06) | - | - | 0.60* (0.04) |
0.71* (0.03) | ||||
Item 4- Thinking about troubling things uses up a lot of my energy. | 0.44* (0.04) | - | - | 0.70* (0.03) |
0.82* (0.03) | ||||
Item 5- I get overly attached to some matters, unable to let go. | 0.49* (0.04) | - | - | 0.71* (0.04) |
0.85* (0.03) | ||||
Item 6- I moan and sigh. | 0.20* (0.06) | - | - | 0.64* (0.04) |
0.69* (0.04) | ||||
Item 7- I still miss the things I have already lost. | 0.22* (0.06) | - | - | 0.62* (0.04) |
0.67* (0.04) | ||||
Item 8- I feel as if my stomach is clogged. | - | 0.36* (0.06) | - | 0.77 (0.03) |
0.83* (0.02) | ||||
Item 9- I feel as if there is something obstructing my throat. | - | 0.48* (0.06) | - | 0.76* (0.04) |
0.84* (0.03) | ||||
Item 10- I feel my heart beating disquietly. | - | 0.40* (0.06) | - | 0.71* (0.03) |
0.78* (0.03) | ||||
Item 11- My head feels heavy and dizzy. | - | 0.08 (0.07) | - | 0.68* (0.04) |
0.70* (0.04) | ||||
Item 12- I have an indescribable fear inside. | - | -0.01 (0.06) | - | 0.84* (0.03) |
0.85* (0.03) | ||||
Item 13- My gait is constrained. | - | - | 0.21* (0.06) | 0.78* (0.04) |
0.85* (0.03) | ||||
Item 14- My sitting posture is rigid. | - | - | 0.38* (0.07) | 0.67* (0.04) |
0.78* (0.03) | ||||
Item 15- My facial expressions are unnatural. | - | - | 0.62* (0.06) | 0.72* (0.04) |
0.87* (0.02) | ||||
Item 16- My facial expressions are flat. | - | - | 0.42* (0.06) | 0.72* (0.04) |
0.84* (0.03) |