Table 4 Multiple-multivariate latent regression (MMLR) model-item parcels’ statistics.

From: The impact of trauma core dimensions on anxiety and depression: a latent regression model through the Post-Traumatic Symptom Questionnaire (PTSQ)

 

Descriptives statistics

Confirmatory factor analysis

M

SD

Sk

K

λ(se)

z-value

λ β

R2

Intrusion (X1)

Intrusion#1

3.49

1.097

− 0.455

− 0.292

0.889 (0.033)

27.083

0.812

0.659

Intrusion#2

3.22

1.059

− 0.252

− 0.377

0.956 (0.028)

33.631

0.903

0.816

Intrusion#3

3.15

1.125

− 0.158

− 0.691

1.003 (0.029)

34.545

0.893

0.797

Intrusion#4

2.93

1.112

0.054

− 0.686

0.933 (0.029)

32.261

0.839

0.704

Avoidance (X2)

Avoidance#1

2.64

1.232

0.227

− 0.914

0.890 (0.037)

24.352

0.723

0.523

Avoidance#2

2.59

1.321

0.278

− 1.112

1.032 (0.037)

28.201

0.782

0.612

Avoidance#3

2.60

1.355

0.369

− 1.072

0.882 (0.041)

21.279

0.651

0.424

Avoidance#4

2.59

1.189

0.274

− 0.805

0.982 (0.034)

29.151

0.827

0.684

Hyperarousal (X3)

Hyperarousal#1

2.58

1.200

0.361

− 0.725

0.869 (0.037)

23.531

0.725

0.525

Hyperarousal#2

2.36

1.176

0.507

− 0.687

0.849 (0.037)

22.960

0.722

0.522

Hyperarousal#3

2.76

1.236

0.145

− 0.899

1.066 (0.030)

36.059

0.863

0.745

Hyperarousal#4

2.88

1.174

− 0.087

− 0.779

0.876 (0.037)

23.642

0.747

0.558

Anxiety (Y1)

pGAD7#1

1.03

0.818

0.728

− 0.163

0.588 (0.022)

26.606

0.874

0.764

pGAD7#2

1.31

0.897

0.461

− 0.743

0.621 (0.023)

27.459

0.843

0.710

pGAD7#3

1.45

0.814

0.297

− 0.724

0.591 (0.020)

29.775

0.883

0.779

Depression (Y2)

pPHQ9#1

1.18

0.836

0.514

− 0.492

0.561 (0.021)

26.783

0.801

0.641

pPHQ9#2

0.75

0.765

1.019

0.474

0.513 (0.021)

24.493

0.799

0.639

pPHQ9#3

1.05

0.805

0.611

− 0.284

0.541 (0.021)

26.303

0.802

0.643

pPHQ9#4

0.95

0.680

0.921

0.520

0.493 (0.019)

26.137

0.865

0.748

  1. M mean, SD standard deviation, Sk Skewness, K Kurtosis, λβ standardized factor loading, R2 explained variance, p(…) item parcel, Intrusion Intrusion subscale of PTSQ, Avoidance  Avoidance subscale of PTSQ, Hyperarousal Hyperarousal subscale of the PTSQ, Anxiety GAD-7, Depression PHQ-9.