An explanatory model of depressive symptoms from anxiety, post-traumatic stress, somatic symptoms, and symptom perception: the potential role of inflammatory markers in hospitalized COVID-19 patients

Table 3 Goodness-of-fit indices of the structural regression model

Model	n	Χ²	Χ² /df	CFI	TLI	RMSEA [90% CI]	SRMR	R²
Overall	277	1963.3	1.61	0.984	0.984	0.047 [0.043—0.051]	0.085	0.850
With severe inflammatory response	135	1667.8	1.37	0.971	0.971	0.053 [0.046—0.059]	0.109	0.837
Without severe inflammatory response	142	1552.1	1.28	0.960	0.959	0.044 [0.037—0.051]	0.128	0.898

Χ² chi-square, CFI comparative fit index, TLI Tucker-Lewis's index, RMSEA root mean square error of approximation, CI confidence intervals, SRMR standardized root mean square. R² coefficient of determination, Degrees of freedom = 1,216

ISSN: 1471-244X