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Table 4 Summary of fit statistics for the one-factor HRQOL model over time

From: Summarizing health-related quality of life (HRQOL): development and testing of a one-factor model

BRFSS Data Sources χ2 RMSEA CFI TLI SRMR CD
2001-2010 (10 years) 5441 0.041 0.987 0.924 0.012 0.880
2001 248 0.035 0.989 0.933 0.010 0.868
2002 126 0.036 0.986 0.918 0.011 0.873
2003 319 0.035 0.99 0.937 0.010 0.880
2004 448 0.039 0.988 0.928 0.011 0.881
2005 499 0.038 0.989 0.934 0.011 0.877
2006 519 0.039 0.989 0.933 0.011 0.881
2007 720 0.042 0.988 0.926 0.012 0.883
2008 665 0.041 0.988 0.929 0.011 0.879
2009 793 0.044 0.987 0.920 0.012 0.879
2010 1090 0.050 0.984 0.902 0.014 0.884
2011-2013 (3 years) 2670 0.044 0.987 0.924 0.012 0.884
2011 991 0.045 0.986 0.917 0.012 0.883
2012 978 0.046 0.986 0.915 0.012 0.883
2013 715 0.039 0.990 0.938 0.011 0.885
  1. All chi-square tests have 1 degree of freedom (df). RMSEA, Root mean squared error of approximation; CFI, Comparative fit index; TLI, Tucker-Lewis index; SRMR, Standardized root mean squared residual; CD, Coefficient of determination