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. Author manuscript; available in PMC: 2015 Feb 1.
Published in final edited form as: J Subst Abuse Treat. 2013 Sep 24;46(2):10.1016/j.jsat.2013.08.020. doi: 10.1016/j.jsat.2013.08.020

Table 5.

1-factor model of the Adjective Rating Scale for Withdrawal at each time point

df χ2 CFI RMSEA SRMR
Baseline 97 281 0.946 0.061 0.042
End of taper 97 200 0.943 0.053 0.043
1-month follow-up 97 143 0.966 0.040 0.049

Note. CFI = robust comparative fit index; RMSEA = robust root mean square error of approximation; SRMR = robust standardized root mean square residual. χ2 tests were significant at p < .001.