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. 2019 Aug 12;19(3):243–250. doi: 10.1016/j.ijchp.2019.07.002

Table 5.

Invariance analysis for CBD monofactorial model.

Invariance level χ2 df p CFI ΔCFI TLI RMSEA
Configural invariance 398.64 378 .223 .998 --- .998 .011
Weak invariance 464.97 398 .011 .994 .004 .994 .019
Strong invariance 503.19 418 .003 .993 .001 .993 .021
Strict invariance 530.56 439 .002 .992 .001 .993 .021

Note. χ2 = chi square; df = degrees of freedom; CFI = Comparative Fit Index; TLI = Tucker-Lewis Index; RMSEA = Root Mean Square Error of Approximation. We used the monofactorial model, where all the items saturated in only one factor.