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. 2023 Dec 7:14:1325622.
doi: 10.3389/fpsyg.2023.1325622. eCollection 2023.

Changes in attachment dimensions during the treatment of acute post-traumatic stress disorder in sexually assaulted Brazilian women

Mariana Rangel Maciel #  1 , Vinicius Fernando Calsavara #  2 , Cecilia Zylberstajn #  1 , Marcelo Feijo Mello #  1 , Bruno Messina Coimbra #  1   3   4 , Andrea Feijo Mello #  1
Affiliations

Changes in attachment dimensions during the treatment of acute post-traumatic stress disorder in sexually assaulted Brazilian women

Mariana Rangel Maciel et al. Front Psychol. .

Abstract

Introduction: Attachment patterns are established during early childhood; however, extreme experiences throughout life may change this structure, either toward attachment security or insecurity. We analyzed changes in attachment dimensions in women with acute post-traumatic stress disorder (PTSD) following sexual assault, that were randomized to a 14-week treatment with either the medication sertraline or Interpersonal Psychotherapy.

Methods: Seventy-four adult women who presented significant reduction in PTSD symptoms across the trial responded to the Revised Adult Attachment Scale at baseline, on week 8 of treatment, and at the end of the trial, on week 14. We fitted a generalized linear model to explain the attachment anxiety and avoidance scores at baseline. A generalized linear mixed model investigated how attachment dimensions changed over time. Socioeconomic data, treatment type, history of childhood trauma, and PTSD severity over the 14-week period were the considered covariates.

Results: At baseline, attachment anxiety was associated with a history of early trauma. Attachment anxiety remained stable during the follow-up. Attachment avoidance, on the other hand, significantly increased from baseline to week 14. Higher avoidance was observed in patients with higher total PTSD scores and on the cluster of hyperarousal symptoms. Races other than White (black, mixed-race, or Asian) and younger age were associated with higher attachment avoidance.

Discussion: Contrary to our expectations, attachment avoidance increased during follow-up, indicating changes in the interpersonal realm beyond the symptoms of PTSD.

Keywords: attachment; interpersonal psychotherapy; post-traumatic stress disorder; sexual assault; treatment.

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Conflict of interest statement

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

Figures

Figure 1
Figure 1
Scatterplot of attachment avoidance and CAPS-5 scores over time.
Figure 2
Figure 2
Scatterplot of attachment avoidance and age over time.
Figure 3
Figure 3
Mean profile of attachment avoidance over time by race. Error bars represent the standard error.
See this image and copyright information in PMC

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