Table 3.

Multiple regression with as predictors of depressive symptoms, anxiety, and loneliness

	Internalising problems
	Anxiety		Depressive symptoms		Loneliness
	ΔR2	Β	ΔR2	β	ΔR2	β
Step 1	.074		.094*		.023
Gender		.005		−.065		−.039
Age		.160		.211*		.125
Years with IBD		.281		−.109		−.109
Step 2	.118*		.109***		.028
Current disease activity		−.055		−.056		−.001
Pain Level		.281*		.279*		.089
Step 3	.273*		.405***		.130
Embarrassment of disorder		.468**		.374**		.280*
Social self−efficacy		−.267*		−.326**		−.220*
Friendship quality				−.151		−.060
Total R2	.418*		.453**		.426

*p < .05, **p < .001