Table 2.
GWBI loadings on unforced and forced 1-factor analyses‡
| Question | Factors in an unforced analysis | Forced 1-factor | ||
| 1 | 2 | 3 | ||
| Q1 feel in general | .586 | .532 | .222 | .821 |
| Q2 bothered by nerves* | .669 | .136 | .104 | .588 |
| Q3 in firm control | .678 | .459 | .026 | .772 |
| Q4 sad hopeless* | .644 | .373 | .114 | .724 |
| Q5 under stress* | .638 | .066 | .395 | .620 |
| Q6 happy with personal life | .550 | .486 | .146 | .740 |
| Q7 losing control* | .711 | .082 | .126 | .591 |
| Q8 anxious upset* | .782 | .220 | .347 | .801 |
| Q9 wake up rested | .284 | .699 | .231 | .718 |
| Q10 illness pain* | .159 | .304 | .861 | .592 |
| Q11 life full of interest | .316 | .675 | .090 | .678 |
| Q12 disheartened sad* | .728 | .382 | .308 | .853 |
| Q13 stable sure | .618 | .545 | .057 | .795 |
| Q14 tired exhausted* | .351 | .667 | .374 | .792 |
| Q15 depressed* | .744 | .395 | .250 | .853 |
| Q16 tense* | .686 | .365 | .117 | .749 |
| Q17 well enough to do things | .286 | .632 | .408 | .737 |
| Q18 energy vitality | .147 | .822 | .275 | .715 |
| Q19 worries about health* | .289 | .376 | .762 | .695 |
| Q20 active vigorous | .194 | .841 | .265 | .757 |
| Q21 cheerful | .616 | .590 | .063 | .825 |
| Q22 relaxed | .645 | .521 | .109 | .816 |
| % of variance | 30.8 | 25.9 | 11.0 | 55.1 |
‡Principal Components extraction.
*Negatively worded item scores have been reversed for comparison with factor analyses conducted by Gaston and Vogl [22].
Salient loadings ≥ 0.4. Loadings in bold are highest loadings for an item; italicised loadings are salient, but not the highest loading.