Table 1.
Comparison of the Specified Criteria and the Results of the Health Knowledge Scales.
| Optimization criteria | Construct coverage | Balanced solution | Consistency | ||
|---|---|---|---|---|---|
| Model fit | CFI | Criterion | >.95 | >.95 | >.95 |
| Result | 1.00 | .96 | .96 | ||
| RMSEA | Criterion | <.05 | <.05 | <.05 | |
| Result | .00 | .01 | .01 | ||
| Item-intercorrelation | M r | Criterion | <.20 | <.20 | Not included |
| Result | .05 | .18 | .28 | ||
| ΔSDr | Criterion | .00 | .00 | Not included | |
| Result | <.01 | .01 | −.03 | ||
| Factor saturation | ωanatomy | Criterion | Not included | .58 | .58 |
| Result | .26 | .66 | .70 | ||
| ωbehavior | Criterion | Not included | .60 | .60 | |
| Result | .36 | .66 | .69 | ||
| ωtreatment | Criterion | Not included | .60 | .60 | |
| Result | .22 | .65 | .71 | ||
| ωmental | Criterion | Not included | .63 | .63 | |
| Result | .34 | .67 | .66 | ||
| ωillness | Criterion | Not included | .71 | .71 | |
| Result | .35 | .47 | .77 | ||
Note. CFI = comparative fit index; RMSEA = root mean square error of approximation; ω = factor saturation, Mr = mean item-intercorrelations, SDr = Standard deviation of item-intercorrelations.