Table 1 Psychometric indicators obtained when adjusting the factor models of the different instruments to the study samples (mothers and children; n = 443)
From: The oral health impact profile and well-being on mothers and preschool children
Instruments | ||||
|---|---|---|---|---|
Indicators | OHIP-14 | ECOHIS | SWLS | AUQEI |
Peso fatorial (λ) | 0.72–0.90 | 0.65–0.88 | 0.71–0.90 | 0.71–0.92 |
Comparative Fit Index (CFI) | 0.98 | 0.95 | 0.99 | 0.98 |
Tucker-Lewis Index (TLI) | 0.98 | 0.94 | 0.99 | 0.98 |
Root Mean Square Error of Approximation (RMSEA) | 0.10 | 0.09 | 0.10 | 0.08 |
Standardized root mean square residual (SRMR) | 0.05 | 0.07 | 0.02 | 0.05 |
Average Variance Extracted (AVE) | 0.70 | 0.62–0.66 | 0.65 | 0.70 |
Ordinal alpha Coefficient (α) | 0.96 | 0.86–0.93 | 0.90 | 0.98 |
Ômega Coefficient (ω) | 0.95 | 0.80 | 0.87 | 0.93 |