Table 3 FA meta-analysis metrics for the adult sample.

From: White matter microstructure and its relation to clinical features of obsessive–compulsive disorder: findings from the ENIGMA OCD Working Group

 

Effect size and 95% confidence interval

Heterogeneity

ROI

Cohen’s d

S.E.

Lower limit

Upper limit

z value

p value

q value

p value

I squared

ACR

−0.1164

0.0983

−0.3091

0.0763

−1.1839

0.2364

29.1988

0.0012

65.7520

ALIC

−0.0584

0.0971

−0.2488

0.1320

−0.6013

0.5477

28.5200

0.0015

64.9369

AverageFA

−0.1968

0.1091

−0.4107

0.0171

−1.8036

0.0713

35.9099

0.0001

72.1525

BCC

−0.1119

0.1076

−0.3227

0.0990

−1.0398

0.2984

34.9932

0.0001

71.4230

CC

−0.1558

0.1067

−0.3650

0.0533

−1.4606

0.1441

34.4018

0.0002

70.9317

CGC

−0.0626

0.0789

−0.2173

0.0920

−0.7938

0.4273

18.9453

0.0410

47.2164

CGH

−0.0677

0.0650

−0.1951

0.0598

−1.0404

0.2982

13.2641

0.2093

24.6083

CR

−0.1294

0.0962

−0.3179

0.0591

−1.3454

0.1785

27.9259

0.0019

64.1910

CST

0.0641

0.0577

−0.0490

0.1772

1.1106

0.2667

10.8843

0.3666

8.1241

EC

−0.1173

0.0868

−0.2873

0.0528

−1.3513

0.1766

22.7693

0.0116

56.0812

FX

−0.1063

0.0745

−0.2523

0.0398

−1.4259

0.1539

16.9566

0.0753

41.0259

FXST

−0.0804

0.0968

−0.2701

0.1093

−0.8307

0.4062

28.3405

0.0016

64.7148

GCC

−0.1696

0.0845

−0.3352

−0.0041

−2.0085

0.0446

21.5584

0.0175

53.6144

IC

−0.0158

0.0887

−0.1896

0.1581

−0.1776

0.8590

23.8155

0.0081

58.0106

IFO

−0.0350

0.0772

−0.1864

0.1164

−0.4531

0.6505

18.1854

0.0519

45.0108

PCR

−0.1570

0.0660

−0.2863

−0.0277

−2.3803

0.0173

13.5590

0.1941

26.2484

PLIC

0.0406

0.0763

−0.1090

0.1903

0.5321

0.5947

17.7645

0.0591

43.7078

PTR

−0.2619

0.0573

−0.3742

−0.1495

−4.5689

0.0000

10.7084

0.3807

6.6151

RLIC

−0.0256

0.0823

−0.1869

0.1356

−0.3117

0.7553

20.5308

0.0246

51.2926

SCC

−0.1223

0.0882

−0.2952

0.0506

−1.3868

0.1655

23.5299

0.0090

57.5008

SCR

−0.0664

0.0776

−0.2184

0.0856

−0.8565

0.3917

18.3052

0.0500

45.3707

SFO

−0.0776

0.0813

−0.2370

0.0818

−0.9545

0.3399

20.0600

0.0287

50.1495

SLF

−0.1189

0.1066

−0.3278

0.0901

−1.1149

0.2649

34.3842

0.0002

70.9169

SS

−0.2090

0.0651

−0.3367

−0.0814

−3.2100

0.0013

13.2328

0.2109

24.4304

UNC

−0.1799

0.0723

−0.3216

−0.0382

−2.4885

0.0128

15.9772

0.1003

37.4109

  1. Cohen’s d values, their s.e., lower and upper limits, p values and I2 (heterogeneity) values after meta-analysis for differences between OCD patients and healthy controls.
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