Skip to main content

Table 5 Model fit for subgroup analyses and for measurement invariance test across countries and gender

From: Development of a healthy ageing index in Latin American countries - a 10/66 dementia research group population-based study

Model Chi-square df RMSEA 90%CI CFI
Country Cuba 1188.83 260 0.042 0.039–0.044 0.972
Dominican Republic 1166.40 260 0.050 0.047–0.053 0.924
Peru 649.06 260 0.033 0.030–0.036 0.976
Venezuela 1235.53 260 0.052 0.049–0.055 0.923
Mexico 584.66 260 0.030 0.027–0.033 0.964
Puerto Rico 1049.99 260 0.046 0.044–0.049 0.971
Configural 6277.08 1510 0.046 0.045–0.047 0.958
Scalar 7668.20 1750 0.047 0.046–0.049 0.948
Difftest*** 1641.51 240 0.010   −0.010
Gender Females 3077.07 260 0.040 0.039–0.042 0.964
Males 1244.39 260 0.031 0.030–0.033 0.975
Configural 3700.29 502 0.038 0.036–0.039 0.967
Scalar 4160.82 558 0.038 0.037–0.039 0.963
Difftest*** 590.81 56 0.000   −0.004
  1. Difftest: an adjusted chi-square difference test; df Degrees of freedom, RMSEA Root Mean Square Error of Approximation, CI Confidence Intervals, CFI Comparative Fit Index
  2. *** p < 0.001