The German version of the helping alliance questionnaire: psychometric properties in patients with persistent depressive disorder

Table 3 Goodness of fit indices for a two- and one-factorial model

Model	χ²	df	p	χ²/df	RMSEA	CFI/ TLI	SRMR
Two-factorial model
HAQ-P	213.36	43	< .001	4.96	.12	.98/ .98	.07
HAQ-T	153.98	43	< .001	3.58	.10	.98/ .97	.08
One-factorial model
HAQ-P	268.42	44	< .001	6.10	.14	.98/ .97	.09
HAQ-T	163.95	44	< .001	3.73	.10	.98/ .97	.08
Cut-off			> .05	< 3	≤.10	≥ .95/ ≥ .90	< .11

Note. df degrees of freedom, RMSEA root mean error of approximation, CFI comparative fit index, TLI Tucker Lewis index, SRMR standardized root mean square residual, HAQ-P Helping Alliance Questionnaire for Patients, HAQ-T Helping Alliance Questionnaire for Therapists

ISSN: 1471-244X