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Table 5 χ2 difference test comparing nested models

From: A factor analytic investigation of DSM-5 PTSD symptoms in a culturally diverse sample of refugees resettled in Australia

Models

Δχ2 (df)

p-value

Model 1 vs. Model 3

22.41 (4)

<.001

Model 1 vs. Model 4

38.74 (9)

<.001

Model 1 vs. Model 5

30.67 (9)

<.001

Model 2 vs. Model 3

19.57 (4)

<.001

Model 2 vs. Model 4

35.37 (9)

<.001

Model 2 vs. Model 5

27.78 (9)

.001

Model 3 vs. Model 4

15.77 (5)

<.010

Model 3 vs. Model 5

6.78 (5)

.238

Model 6 vs. Model 1

123.33 (6)

<.001

Model 6 vs. Model 2

124.28 (6)

<.001

Model 6 vs. Model 3

157.94 (10)

<.001

Model 6 vs. Model 4

190.00 (15)

<.001

Model 6 vs. Model 5

186.35 (15)

<.001

  1. N = 244
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Conflict and Health

ISSN: 1752-1505