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. 2021 Jan 12;52(13):2794–2804. doi: 10.1017/S0033291720004936

Table 4.

Psychiatric comorbidity

PTSD CPTSD CPTSD PTSD CPTSD CPTSD
Disorder Total N = 221 No PTSD/CPTSD N = 167 PTSD N = 17 CPTSD N = 37 ORa 95% CI ORa 95% CI aORb 95% CI aORc 95% CI aORc 95% CI aORd 95% CI
Anxiety (n = 72) 35 (48.6) 11 (15.3) 26 (36.1) 6.9 2.4–20.0 8.9 4.0–19.8 7.5 3.3–17.1 6.9 2.0–23.5 3.4 1.2–9.4 1.1 0.3–4.0
Not present (n = 149) 132 (88.6) 6 (4) 11 (7.4)
Depression (n = 69) 38 (55) 6 (8.7) 25 (36.2) 1.8 0.6–5.3 7.1 3.2–15.4 5.7 2.5–13.0 0.7 0.2–2.6 2.7 1.1–7.1 3.6 0.98–13.0
Not present (n = 152) 129 (84.9) 11 (7.2) 12 (7.9)
Alcohol dependence (n = 58) 36 (62.1) 8 (13.8) 14 (24.1) 3.2 1.2–9.0 2.2 1.0–4.7 1.6 0.7–3.6 1.2 0.3–4.3 0.6 0.2–1.6 0.5 0.2–1.9
Not present (n = 163) 131 (80.4) 9 (5.5) 23 (14.1)
Drug abuse (n = 75) 46 (61.3) 8 (10.7) 21 (28) 2.3 0.8–6.4 3.4 1.7–7.2 2.6 1.1–6.1 1.3 0.4–4.3 2.4 0.9–5.9 1.4 0.4–5.1
Not present (n = 146) 121 (82.9) 9 (6.2) 16 (11)
Psychosis (n = 24) 12 (50) 1 (4.2) 11 (45.8) 0.8 0.1–6.5 5.4 2.1–13.4 4.1 1.6–10.6 0.2 0.02–2.3 1.5 0.5–4.6 6.1 0.7–53.1
Not present (n = 194) 152 (78.4) 1 6(8.2) 26 (13.4)
ADHD (n = 76) 44 (57.9) 8 (10.5) 24 (31.6) 2.4 0.9–6.7 5.1 2.4–10.8 4.3 1.9–9.3 1.4 0.4–4.4 2.2 0.9–5.4 1.8 0.6–6.1
Not present (n = 143) 121 (84.6) 9 (6.3) 13 (9.1)
Cluster B PD (n = 143) 99 (69.2) 15 (10.5) 29 (17) 4.9 1.1–22.2 2.4 1.0–5.5 2.0 0.8–4.8 3.6 0.7–17.2 1.5 0.6–4.0 0.4 0.1–2.4
Not present (n = 75) 65 (86.7) 2 (2.7) 8 (10.7)

Results of multinomial logistic regression examining associations between CPTSD, PTSD and other mental disorders. Notes: All disorders assessed by validated tools via clinical interview. Significant (p < 0.05) results are in bold.

a

Reference group sub-clinical class.

b

Multivariate model adjusted for sociodemographic covariates (living status, previous history of anxiety/depression).

c

Multivariate model adjusting for significant disorders in model and sociodemographic covariates, sub-clinical class as reference group.

d

Multivariate model adjusting for significant disorders in model and sociodemographic covariates, PTSD class as reference group.