. 2024 Jul 18;24(3):100487. doi: 10.1016/j.ijchp.2024.100487

Table 6.

Results of the mixed-effects meta-regression models applied on effect sizes for anxiety (k = 23).

Moderator	${\hat{β}}_{2}$	95 % CI for ${\hat{β}}_{2}$	p	$Δ R^{2}$
% Clinical Population	0.002	−0.000, 0.005	.090	14.6 %
Depressive	−0.204	−0.500, 0.092	.168	11.7 %
Anxious	0.216	−0.138, 0.570	.220	1.48 %
Focus	−0.047	−0.354, 0.260	.754	0
Emotion Count	0.081	−0.239, 0.400	.605	0
Emotion Regulation	0.031	−0.252, 0.314	.821	0
Problem Solving	−0.217	−0.493, 0.058	.116	6.71 %
Cognitive Restructuring	0.292	0.028, 0.555	.032	53 %
Behavioural Activation	−0.120	−0.409, 0.169	.400	0
Gradual Exposure	0.238	−0.098, 0.575	.155	10.8 %
Relaxation	0.002	−0.279, 0.284	.986	0
Social Skills Training	0.076	−0.200, 0.353	.573	0
Homework	−0.067	−0.375, 0.241	.655	0
Therapist Involvement	0.113	−0.222, 0.448	.492	0
Parent Involvement	0.067	−0.241, 0.375	.657	0
Duration	0.031	−0.002, 0.065	.064	27.7 %
Intensity	0.022	−0.016, 0.061	.246	10.2 %

k = number of comparisons. ${\hat{β}}_{2}$ = partial regression coefficient of the moderator. p = p-value of the statistical testing for ${\hat{β}}_{2}$ . $Δ R^{2}$ : increment in the estimate of pseudo- $R^{2}$ (taking the model with type of comparator only as a reference).