Table 2.

Model fit and parameter estimates for confirmatory factor analysis of PSQ in Uganda sample with and without mania items

	1-factor solution with the mania item N = 2,101*
	Fit statistics:
	χ2 [df, p] = 2.188 [8, 0.975]
	RMSEA (90% CI) = 0.000 (0.000 to 0.017)
	CFI = 1.000 TLI = 1.000
	Model results:
	Standardized factor loadings	(SE)
PSQ item:
Thought interference	0.79	(0.04)
Paranoia	0.79	(0.04)
Strange experience	0.78	(0.04)
Hallucination	0.78	(0.04)
Mania	0.72	(0.06)

Note: RMSEA = root mean square error of approximation; CFI = comparative fit index; TLI = Tucker–Lewis index; SE = standard error.

^*3 participants were not included in the analysis because they had missing data on all PSQ items.