. 2019 Jul 9;10:1505. doi: 10.3389/fpsyg.2019.01505

Table 7.

Single group confirmatory factor analysis based on PTSD models.

Models	Goodness of fit indexes
	χ² (df)	CFI	TLI	RMSEA	RMSEA 90% CI	SRMR
DSM-5
Iraqi	525.29 (164)^**	0.91	0.89	0.06	[0.059, 0.071]	0.04
Syrian	843.06 (164)^**	0.90	0.88	0.06	[0.060, 0.069]	0.04
Kurdish	777.76 (164)^**	0.89	0.88	0.06	[0.062, 0.072]	0.04
Arabic	595.18 (164)^**	0.92	0.91	0.06	[0.057, 0.068]	0.04
Kurd	923.50 (164)^**	0.91	0.90	0.06	[0.059, 0.067]	0.04
Arab	428.25 (164)^**	0.90	0.88	0.06	[0.060, 0.075]	0.05
ANHEDONIA AND AFFECT
Iraqi	533.64 (164)^**	0.90	0.89	0.06	[0.060, 0.072]	0.04
Syrian	761.11 (164) ^**	0.91	0.90	0.06	[0.056, 0.065]	0.04
Kurdish	700.69 (164)^**	0.89	0.90	0.06	[0.058, 0.067]	0.04
Arabic	570.01 (164)^**	0.93	0.91	0.06	[0.055, 0.066]	0.04
Kurd	808.10 (164)^**	0.92	0.91	0.05	[0.054, 0.062]	0.04
Arab	440.94 (164)^**	0.89	0.87	0.06	[0.061, 0.077]	0.05
DYSPHORIA
Iraqi	552.22 (164)^**	0.90	0.88	0.05	[0.061, 0.074]	0.06
Syrian	863.37 (164)^**	0.89	0.88	0.06	[0.061, 0.070]	0.04
Kurdish	800.39 (164)^**	0.89	0.87	0.06	[0.063, 0.073]	0.05
Arabic	460.01 (164)^**	0.88	0.87	0.07	[0.058, 0.069]	0.05
Kurd	943.16 (164)^**	0.91	0.90	0.06	[0.060, 0.068]	0.04
Arab	460.01 (164)^**	0.88	0.87	0.07	[0.064, 0.079]	0.05
DYSPHORIC AROUSAL
Iraqi	479.48 (160)^**	0.92	0.91	0.06	[0.056, 0.068]	0.04
Syrian	782.43 (160) ^**	0.91	0.89	0.06	[0.058, 0.067]	0.04
Kurdish	731.50 (160)^**	0.90	0.88	0.06	[0.060, 0.070]	0.04
Arabic	526.53 (160)^**	0.93	0.92	0.05	[0.053, 0.064]	0.04
Kurd	816.24 (160)^**	0.92	0.91	0.05	[0.055, 0.064]	0.04
Arab	408.05 (160)^**	0.90	0.88	0.06	[0.058, 0.074]	0.05
EXTERNALIZING BEHAVIORS
Iraqi	740.88 (155)^**	0.92	0.90	0.06	[0.056, 0.069]	0.04
Syrian	757.12 (155) ^**	0.91	0.89	0.06	[0.058, 0.067]	0.04
Kurdish	711.02 (155)^**	0.90	0.88	0.06	[0.061, 0.070]	0.04
Arabic	516.19 (155)^**	0.93	0.92	0.05	[0.053, 0.065]	0.04
Kurd	790.06 (155)^**	0.92	0.91	0.05	[0.055, 0.064]	0.04
Arab	399.77 (155)^**	0.90	0.88	0.06	[0.059, 0.075]	0.05
ANHEDONIA
Iraqi	424.73 (155)^**	0.93	0.91	0.05	[0.051, 0.064]	0.04
Syrian	663.32 (155)^**	0.92	0.91	0.05	[0.053, 0.062]	0.04
Kurdish	606.13 (155)^**	0.92	0.90	0.05	[0.054, 0.064]	0.04
Arabic	460.45 (155)^**	0.94	0.93	0.05	[0.048, 0.060]	0.03
Kurd	663.29 (155)^**	0.94	0.93	0.05	[0.049, 0.057]	0.03
Arab	349.20 (155)^**	0.92	0.91	0.06	[0.051, 0.068]	0.04
HYBRID
Iraqi	416.00 (149)^**	0.93	0.91	0.05	[0.052, 0.065]	0.04
Syrian	638.85 (149)^**	0.93	0.91	0.05	[0.052, 0.062]	0.04
Kurdish	584.01 (149)^**	0.92	0.90	0.05	[0.054, 0.064]	0.04
Arabic	447.56 (149)^**	0.94	0.93	0.05	[0.049, 0.060]	0.03
Kurd	627.07 (149) ^**	0.94	0.93	0.05	[0.048, 0.057]	0.03
Arab	339.81 (149)^**	0.92	0.90	0.06	[0.052, 0.069]	0.04

^**

p = 0.000.