Table 4 Factor adjustment and retention indexes for PFDI-20 models
From: Internal structure and classification of pelvic floor dysfunction distress by PFDI-20 total score
Models | χ2 (df) | CFI | TLI | RMSEA (CI95%) | BIC | SABIC |
|---|---|---|---|---|---|---|
One-dimensional | 190.034 (170) | 0.987 | 0.986 | 0.022 (0.000–0.038) | 7781.409 | 7654.623 |
Three dimensions | 144.695 (167) | 0.997 | 0.996 | < 0.001 (0.000–0.014) | 7691.633 | 7555.338 |
Five dimensions | 59.000 (100) | 0.999 | 1.000 | < 0.001 (0.000–0.204) | 7631.770 | 7485.966 |
One-dimensional ajusted | 570.830 (167) | 0.752 | 0.718 | 0.101 (0.092–0.110) | 7596.874 | 7460.579 |