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Table 4 Subgroup analysis of the prevalence of depression and anxiety

From: Prevalence of depression and anxiety in patients with Tourette syndrome; 1997 to 2022: a systematic review and meta-analysis

Subgroups

Number studies

Point estimate

Lower limit

Upper limit

Z-value

P-value

P-value between

I2

Standard error

Variance

Tau

Depression

Adult

4

0.479

0.276

0.689

-0.186

0.852

0.141

96.99

0.907

0.823

0.849

Children

2

0.191

0.078

0.397

-2.761

0.006

84.92

0.790

0.624

0.689

Children and Adolescents

6

0.363

0.156

0.639

-0.971

0.331

96.98

1.728

2.988

1.373

Anxiety

Adult

4

0.613

0.347

0.825

0.824

0.410

0.260

98.03

1.171

1.401

1.082

Children and Adolescents

5

0.448

0.353

0.547

-1.030

0.303

74.67

0.133

0.154

0.364