Table 2.

Meta-regression coefficients for the relationship between individual exclusion criteria and study-level internet-based cognitive behavioral therapy controlled outcomes. No findings were significant at P<.05.

Exclusion criteria	Single-predictor models, g (95% CI)	Simultaneous-predictor model, g (95% CI)
Minimum symptom severity	–0.12 (–0.41 to 0.17)	–0.18 (–0.52 to 0.16)
Maximum symptom severity	–0.04 (–0.33 to 0.25)	–0.10 (–0.45 to 0.26)
Psychosis	0.07 (–0.20 to 0.34)	0.04 (–0.38 to 0.46)
Substance problems	0.02 (–0.29 to 0.33)	0.05 (–0.39 to 0.49)
Suicidality	0.09 (–0.18 to 0.36)	0.16 (–0.24 to 0.55)