Skip to main content

Table 6 Measurement model fit for EPIC-26 scores of the Norwegian sample (N = 651)

From: Psychometric properties of the expanded prostate cancer index composite - 26 instrument in a cohort of radical prostatectomy patients: theoretical and practical examinations

Fit-indexes Six-factor solution Four-factor solution Threshold values
Chi-Square 995.18 1637.19
df 284 293
P-value 0.000 0.000
RMSEA (95% CI) 0.062 (0.058;0.066) 0.084 (0.080;0.088) 0.07
SRMR 0.062 0.077 0.08
CFI 0.96 0.93 0.95
PNFI 0.83 0.83 0.50
AIC 1129.18 1753.19 Lowest value are optimal