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. Author manuscript; available in PMC: 2026 Apr 26.
Published in final edited form as: Public Health Genomics. 2025 Apr 26;28(1):196–204. doi: 10.1159/000546101

Table 3.

Fit statistics for the second-order factor model (English and Spanish samples).

Measure Configural Metric Strict Residual
Δχ2 (df) - 15.34 (36) 37.01 (31) 143.67 (37)
p-value - 0.999 0.211 < 0.001
ΔRMSEA - −0.002 0.00 0.002
ΔCFI - 0.002 0.00 −0.007
RMSEA 0.054 0.052 0.052 0.054
CFI 0.937 0.939 0.939 0.932
TLI 0.932 0.937 0.938 0.933
SRMR 0.052 0.058 0.058 0.060

df, degrees of freedom; RMSEA, root mean square error of approximation; CFI, comparative fit index; TLI, Tucker-Lewis index; SRMR, standardized root mean squared residual.