Standardised parameter estimates from the final latent growth curve model testing the effects of the treatment factors on changes in PHQ-9 scores over time
| Treatment factors | Growth factors for PHQ-9 scores | ||
| Direct effects of intercept on treatment factors | Direct effects of treatment factors on linear slope | Direct effects of treatment factors on quadratic term | |
| Session language | β=−0.14 | β=−0.08 | β=0.08 |
| BTQ-L/F subscale | β=−0.05 | β=0.32* | β=−0.62* |
| Employment history | β=−0.04 | β=0.16 | β=−0.09 |
*0.10<p<0.05.
β, standardised parameter estimates; BTQ, Barriers to Treatment Questionnaire; L/F, logistical and financial barriers; PHQ-9, Patient Health Questionnaire 9.