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. Author manuscript; available in PMC: 2024 Jan 1.
Published in final edited form as: Psychol Trauma. 2022 May 12;15(1):100–109. doi: 10.1037/tra0001257

Table 3.

Median slopes for PTSD and depression severity.

PCL-5 PHQ-9
Predictor Median slope 94% HDI Median slope 94% HDI
Time −1.41 −1.79, −1.03 −0.22 −0.36, −0.08
Time2 −0.04 −0.07, −0.01 −0.03 −0.04, −0.01
Cohort type1 −1.79 −8.17,4.06 0.33 −2.72, 1.98
Cohort type x time 0.17 −0.27, 0.59 0.11 −0.04, 0.24
Age 0.03 −0.18, 0.24 −0.03 −0.11, 0.04
Race 0.13 −4.19, 3.76 −0.09 −1.57, 1.31
Sex −2.61 −8.63, 3.78 −1.39 −3.67, 0.96
Ethnicity −1.93 −6.79, 2.92 −0.60 −2.37, 1.11
PTCI 0.23 0.20, 0.26 0.07 0.05, 0.08

Notes:

1

Cohort type parameter estimates are pre-addition of cohort type x time interaction due to inherent change in the interpretation of this parameter following addition of the interaction term. PCL-5: PTSD Checklist for DSM-5. PHQ-9: Patient Health Questionnaire. PTCI: Posttraumatic Cognitions Inventory