The DOI matches its Crossref record; 32 of the 35 references it cites were found in a registry or an index.
A Systematic Review of PTSD Prevalence and Trajectories in DSM-5 Defined Trauma Exposed Populations: Intentional and Non-Intentional Traumatic Events
Open accessAbstract
OBJECTIVE: We conducted a systematic review of the literature to explore the longitudinal course of PTSD in DSM-5-defined trauma exposed populations to identify the course of illness and recovery for individuals and populations experiencing PTSD. METHODS: We reviewed the published literature from January 1, 1998 to December 31, 2010 for longitudinal studies of directly exposed trauma populations in order to: (1) review rates of PTSD in the first year after a traumatic event; (2) examine potential types of proposed DSM-5 direct trauma exposure (intentional and non-intentional); and (3) identify the clinical course of PTSD (early onset, later onset, chronicity, remission, and resilience). Of the 2537 identified articles, 58 articles representing 35 unique subject populations met the proposed DSM-5 criteria for experiencing a traumatic event, and assessed PTSD at two or more time points within 12 months of the traumatic event. RESULTS: The mean prevalence of PTSD across all studies decreases from 28.8% (range =3.1-87.5%) at 1 month to 17.0% (range =0.6-43.8%) at 12 months. However, when traumatic events are classified into intentional and non-intentional, the median prevalences trend down for the non-intentional trauma exposed populations, while the median prevalences in the intentional trauma category steadily increase from 11.8% to 23.3%. Across five studies with sufficient data, 37.1% of those exposed to intentional trauma develop PTSD. Among those with PTSD, about one third (34.8%) remit after 3 months. Nearly 40% of those with PTSD (39.1%) have a chronic course, and only a very small fraction (3.5%) of new PTSD cases appears after three months. CONCLUSIONS: Understanding the trajectories of PTSD over time, and how it may vary by type of traumatic event (intentional vs. non-intentional) will assist public health planning and treatment.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
The source backs part of the claim, not all of it — or backs it for a different population, condition or comparison.
In the citing paper
“Differences in trajectories were observed for different types of trauma: whereas PTSD prevalence decreased over time for non-violent traumas (20.1% at month 1 and 14.0% at month 12), the median prevalence increased from 11.8% at month 1 to 23.3% at month 12 for violent traumas.”
From PTSD in the Year Following Sexual Assault: A Meta-Analysis of Prospective Studies (2023) · cites this paper as Santiago et al., 2013
Experimental — accuracy not yet measuredThe cited source says what the claim attributes to it.
In the citing paper
“a past review of mixed traumas which indicated that the prevalence of PTSD stabilizes after three months exposure (Santiago et al., 2013).”
From PTSD in the Year Following Sexual Assault: A Meta-Analysis of Prospective Studies (2023) · cites this paper as Santiago et al., 2013
The cited source says what the claim attributes to it.
In the citing paper
“they reported decreases in the median prevalence of PTSD between 1 month (28.8%) and 3 months (17.8%) post-trauma, followed by a stabilization in prevalence through 12 months (17.0%; Santiago et al., 2013).”
From PTSD in the Year Following Sexual Assault: A Meta-Analysis of Prospective Studies (2023) · cites this paper as Santiago et al., 2013
The cited source says what the claim attributes to it.
In the citing paper
“First, although the Santiago and Hiller reviews found that large reductions in PTSD symptomatology occurred between 1 and 3 months post-trauma, neither statistically determined if there was a time point at which the average rate of recovery slowed (Hiller et al., 2016; Santiago et al., 2013).”
From PTSD in the Year Following Sexual Assault: A Meta-Analysis of Prospective Studies (2023) · cites this paper as Santiago et al., 2013
The cited source says what the claim attributes to it.
In the citing paper
“in the first month post-trauma, PTSD prevalence was 74.58% following sexual assault in the current analysis. In prior meta-analyses, one-month PTSD prevalence was 28.8% following mixed trauma exposure (Santiago et al., 2013) and 21.3% following childhood trauma (Hiller et al., 2016).”
From PTSD in the Year Following Sexual Assault: A Meta-Analysis of Prospective Studies (2023) · cites this paper as Santiago et al., 2013
The cited source says what the claim attributes to it.
In the citing paper
“PTSD prevalence at the twelfth month post-trauma was 41.5% following sexual assault in this study, as compared to prior meta-analyses, which found 17.0% following mixed trauma exposure (Santiago et al., 2013) and 10.9% following childhood trauma (Hiller et al., 2016).”
From PTSD in the Year Following Sexual Assault: A Meta-Analysis of Prospective Studies (2023) · cites this paper as Santiago et al., 2013
The cited source says what the claim attributes to it.
In the citing paper
“there is evidence that the course of PTSD differs by trauma type (Santiago et al., 2013).”
From PTSD in the Year Following Sexual Assault: A Meta-Analysis of Prospective Studies (2023) · cites this paper as Santiago et al., 2013
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Posttraumatic Stress Disorder in the National Comorbidity Survey
Kessler, R. C. (1995) · Archives of General Psychiatry · doi:10.1001/archpsyc.1995.03950240066012 · Cited by 10,379 · cited 1×
“These prevalences are similar to previously published rates across different types of traumatic events [14,15,21,22].”
Result60,000 Disaster Victims Speak: Part I. An Empirical Review of the Empirical Literature, 1981–2001
Norris, F. H., Friedman, M. J., Watson, P. J., Byrne, C. M., Diaz, E., & Kaniasty, K. (2002) · Psychiatry: Interpersonal and Biological Processes · doi:10.1521/psyc.65.3.207.20173 · Cited by 3,128 · cited 1×
“Psychiatric epidemiology studies consistently report a lifetime prevalence of PTSD of approximately 8% [15,16,17], however, post-disaster rates of PTSD vary widely [27,28,29], and are similar to those found here.”
Self-citationTrauma and Posttraumatic Stress Disorder in the Community: The 1996 Detroit Area Survey of Trauma
Breslau, N., Kessler, R. C., Chilcoat, H. D., Schultz, L. R., Davis, G. C., & Andreski, P. (1998) · Archives of General Psychiatry · doi:10.1001/archpsyc.55.7.626 · Cited by 2,407 · cited 3×
“We chose 1998 to begin our review in order to update the literature since the review by Breslau et al (1998).”
BackgroundMethodResultTolin, D. F., & Foa, E. B. (2006) · Psychological Bulletin · doi:10.1037/0033-2909.132.6.959 · Cited by 2,197 · cited 1×
“Psychiatric epidemiology studies consistently report a lifetime prevalence of PTSD of approximately 8% [15,16,17], however, post-disaster rates of PTSD vary widely [27,28,29], and are similar to those found here.”
Milliken, C. S., Auchterlonie, J. L., & Hoge, C. W. (2007) · JAMA · doi:10.1001/jama.298.18.2141 · Cited by 1,640 · cited 1×
“[10,11], again finding substantial variability across different populations, traumatic events and community contexts.”
BackgroundNorris, F. H., Friedman, M. J., & Watson, P. (2002) · Psychiatry · doi:10.1521/psyc.65.3.240.20169 · Cited by 1,183
Self-citationLooking for resilience: Understanding the longitudinal trajectories of responses to stress
Norris, F. H., Tracy, M., & Galea, S. (2009) · Social Science & Medicine · doi:10.1016/j.socscimed.2009.03.043 · Cited by 655 · cited 1×
“Studies using DSM-IV criteria have followed subjects to examine the epidemiology of PTSD after disasters [3,4,5,6], other traumatic events [7,8,9], and military deployment”
MethodThe cross-cultural validity of posttraumatic stress disorder: implications for DSM-5
Hinton, D. E., & Lewis‐Fernández, R. (2010) · Depression and Anxiety · doi:10.1002/da.20753 · Cited by 500 · cited 1×
“In addition, studies of different disaster types and across cultures may yield different PTSD trajectories [24,25,26].”
BackgroundLange, A., Rietdijk, D., Hudcovicova, M., van de Ven, J.-P., Schrieken, B., & Emmelkamp, P. M. G. (2003) · Journal of Consulting and Clinical Psychology · doi:10.1037/0022-006x.71.5.901 · Cited by 495
The Human Capacity to Thrive in the Face of Potential Trauma
Bonanno, G. A., & Mancini, A. D. (2008) · PEDIATRICS · doi:10.1542/peds.2007-1648 · Cited by 477 · cited 1×
“Studies using DSM-IV criteria have followed subjects to examine the epidemiology of PTSD after disasters [3,4,5,6], other traumatic events [7,8,9], and military deployment”
Method
Flagged first, then by citations
3 of the 35 references couldn’t be matched to a known paper.
Research works printed but not linked: 1
- M Matthieu, 2006, Treatment of human-caused trauma: attrition in the adult outcomes research, J Interpers Violence, 21, 1654, 10.1177/0886260506294243 · DOI
Cited by
Sorted by citations
Items 301–400 of 466
Martínez-Levy, G. A., Bermúdez-Gómez, J., Flores-Torres, R. P., Merlín-García, I., Nani, A., Cruz-Fuentes, C. S., & Briones-Velasco, M. (2022) · Journal of Psychiatric Research · doi:10.1016/j.jpsychires.2022.07.041 · Cited by 6
Blackburn, K. G., Wang, W., Pedler, R., Thompson, R., & Gonzales, D. (2020) · Journal of Language and Social Psychology · doi:10.1177/0261927x20965643 · Cited by 7
“Expanding on this idea of control, studies examining classification of trauma exposures have grouped PTEs into two categories, intentional and unintentional (Frazier et al., 2009), revealing two different trajectories of PTSD prevalence (Santiago et al., 2013).”
BackgroundOdosso, R. J., & Petta, L. (2020) · Military Medicine · doi:10.1093/milmed/usaa246 · Cited by 4
Young, J., Schweber, A., Sumner, J., Chang, B., Cornelius, T., & Kronish, I. (2020) · General Hospital Psychiatry · doi:10.1016/j.genhosppsych.2020.11.004 · Cited by 4
Sopp, M. R., Brueckner, A. H., & Michael, T. (2019) · Frontiers in Psychology · doi:10.3389/fpsyg.2018.02642 · Cited by 3
Genetische Grundlagen der Posttraumatischen Belastungsstörung (PTBS)
Weiss, E. M., Parson, W., Niederstätter, H., Marksteiner, J., & Lampe, A. (2018) · PPmP - Psychotherapie · Psychosomatik · Medizinische Psychologie · doi:10.1055/a-0634-6625 · Cited by 5
“die Art (intentional/ non intentional [6]) und Schwere des Traumas [3, 4, 7, 8], geringe soziale Unterstützung [9], Misshandlungen in der Kindheit, aversive Lebensereignisse und Vortraumatisierung [10, 11] beschrieben.”
BackgroundChoi, J., & Tate, J. (2018) · Journal of Emergency and Critical Care Medicine · doi:10.21037/jeccm.2018.09.04 · Cited by 4
Evaluating quality indicators of tertiary care hospitals for trauma care in Japan
Nakahara, S., Sakamoto, T., Fujita, T., Uchida, Y., Katayama, Y., Tanabe, S., & Yamamoto, Y. (2017) · International Journal for Quality in Health Care · doi:10.1093/intqhc/mzx146 · Cited by 4
The role of memory in posttraumatic stress disorder: implications for clinical practice
Rigoli, M. M., Silva, G. R., de Oliveira, F. R., Pergher, G. K., & Kristensen, C. H. (2016) · Trends in Psychiatry and Psychotherapy · doi:10.1590/2237-6089-2014-0063 · Cited by 8
Treating Nightmares—Sleep Medicine and Posttraumatic Stress Disorder
Pagel, J. F. (2015) · Journal of Clinical Sleep Medicine · doi:10.5664/jcsm.4352 · Cited by 2
An umbrella review of psychological capacity and mental health trajectories across the life course
Moreno-Agostino, D., Khan, N., Rubeis, V. D., Jacob, C., Banati, P., Sadana, R., & Prina, M. (2026) · Nature Mental Health · doi:10.1038/s44220-026-00592-x · Cited by 3
Case, A. J., Natour, T., Pitts, L. J., Lauten, T. H., Reed, E. C., Moshfegh, C. M., & Elkhatib, S. K. (2025) · Frontiers in Cellular Neuroscience · doi:10.3389/fncel.2025.1691047 · Cited by 4
Meijer, L., Thomaes, K., Blankers, M., Deković, M., Franz, M. R., Kleber, R. J., van de Putte, E. M., van Ee, E., Camisasca, E., Fredman, S. J., et al. (2025) · European Journal of Psychotraumatology · doi:10.1080/20008066.2025.2538907 · Cited by 3
“In their systematic review, Santiago et al. (Santiago et al., 2013) find that this recovering trajectory is typical for survivors of non-interpersonal (‘accidental’) trauma.”
InfluentialTrust After Tragedy: How Traumatic Events Impact Trust in Government(s) and Voting
Marsh, W. Z. C. (2025) · Political Behavior · doi:10.1007/s11109-025-10075-x · Cited by 6
“Previous studies in trauma research agree that the type of traumatic event likely conditions the severity and longevity of posttraumatic stress and posttraumatic growth responses (Marsh 2022b; Santiago et al. 2013; Matthieu and Ivanoff 2006).”
Karaoğlan, G., Ekici, F., Demir, L. S., & Güler, Ö. (2025) · Journal of Psychiatric Research · doi:10.1016/j.jpsychires.2025.07.034 · Cited by 4
Zarinabadi, C. R., Daliri, S., Rohani-Rasaf, M., Karimi, A., & Zare, F. (2025) · Iranian Journal of Psychiatry · doi:10.18502/ijps.v20i3.19044 · Cited by 3
“It is important to note that these figures may vary depending on the studied population and the period after exposure (132-137).”
Yılmaz, Y., & Bahadır, E. (2025) · Cumhuriyet Tıp Dergisi/Cumhuriyet Üniversitesi Tıp Fakültesi dergisi · doi:10.7197/cmj.1646980 · Cited by 4
Trauma‐informed practice for genetic counselors: Insights from a workshop evaluation
Schlub, G. M., & Deckker, K. D. (2024) · Journal of Genetic Counseling · doi:10.1002/jgc4.2005 · Cited by 3
Pedersen, E. R., Davis, J. P., Canning, L. M., Tucker, J. S., Prindle, J., Seelam, R., Dunbar, M. S., Siconolfi, D. E., & D’Amico, E. J. (2023) · Journal of Traumatic Stress · doi:10.1002/jts.23000 · Cited by 4
Bailey, S., Newton, N. C., Perry, Y., Grummitt, L. R., Baams, L., & Barrett, E. L. (2023) · Systematic Reviews · doi:10.1186/s13643-023-02365-4 · Cited by 3
“For the purpose of this review, trauma includes exposure to violence or actual or threatened death [25] and other adverse experiences, such as emotional abuse and neglect [26].”
BackgroundWhat do adults who experienced child sexual abuse want to convey about therapy?
Glucklich, T., Attrash-Najjar, A., Massarweh, N., & Katz, C. (2023) · Child Abuse & Neglect · doi:10.1016/j.chiabu.2023.106435 · Cited by 5
Psychotic experiences in trauma-related disorders and borderline personality disorder.
Tschöke, S., & Kratzer, L. (2023) · Lancet psychiatry · doi:10.1016/s2215-0366(22)00399-6 · Cited by 3
Meyer, M. L. (2022) · Journal of Cognitive Neuroscience · doi:10.1162/jocn_a_01926 · Cited by 6
“threatening, nonintentional harms (e.g., a dangerous natural disaster; Santiago et al., 2013).”
BackgroundInfluentialPosttraumatic Stress Disorder, Anxiety, and Depression Symptoms After Potentially Traumatic Events
Marqueses, J. M. S., Sanz, J., García-Vera, M. P., Morán, N., & Eisma, M. (2022) · Journal of Nervous and Mental Disease · doi:10.1097/nmd.0000000000001580 · Cited by 3
Raudales, A. M., Yang, M., Forkus, S. R., Kiefer, R., & Weiss, N. H. (2022) · Psychiatry Research · doi:10.1016/j.psychres.2022.114724 · Cited by 3
What are the psychological consequences of playing the role of victim in terrorist attack exercise?
Ozguler, A., Gauthier, K., Titreville, R., Groizard, C., Baer, M., Fleischel, C., Grohens, M., & Loeb, T. (2020) · American Journal of Emergency Medicine · doi:10.1016/j.ajem.2020.09.036 · Cited by 3
Family Violence, PTSD, and Parent-Child Interactions: Dyadic Data Analysis with Mexican Families
Cooper, D. K., Erolin, K. S., Wieling, E., Durtschi, J., Aguilar, E., Higuera, M. O. D., & García-Huidobro, D. (2020) · Child and Youth Care Forum · doi:10.1007/s10566-020-09564-3 · Cited by 3
Stebbins, O. L., Tingey, J. L., Verdi, E. K., Erickson, T. M., & McGuire, A. P. (2019) · Journal of Social and Clinical Psychology · doi:10.1521/jscp.2019.38.4.277 · Cited by 4
The Neurobiology of Eye Movement Desensitization Reprocessing Therapy
Farrell, D. (2018) · doi:10.1002/9781118650868.ch29 · Cited by 3
Integrated Treatment of PTSD and Substance Use Disorders: Examination of Imaginal Exposure Length
Mills, A. C., Badour, C. L., Korte, K., Killeen, T., Henschel, A. V., & Back, S. (2017) · Journal of Traumatic Stress · doi:10.1002/jts.22175 · Cited by 3
“Individuals with chronic PTSD are unlikely to improve without professional treatment (Santiago et al., 2013), underscoring the need to continue to develop and refine effective treatments for PTSD.”
Adejugbagbe, A., Omoniyi, D. D., Fatiregun, A., Dosumu, M., Onyejiaka, N., Ajaka, B. A., & Fagbemi, S. (2024) · Open Journal of Epidemiology · doi:10.4236/ojepi.2024.141007 · Cited by 3
Posttraumatic Stress Disorder and Acute Stress Disorder in Childhood and Adolescence
Ford, J. D., & Greene, C. A. (2017) · Springer eBooks · doi:10.1007/978-3-319-57196-6_15 · Cited by 3
Handelzalts, J., Mimouni-Bloch, A., & Kahalon, R. (2026) · Journal of Affective Disorders · doi:10.1016/j.jad.2025.121127 · Cited by 2
Berthelot, W. P., Fournier, H., Hasdenteufel, M., & Quintard, B. (2025) · BMC Public Health · doi:10.1186/s12889-025-24843-1 · Cited by 2
The utility of trauma history and current psychopathology in predicting preventive health behaviors
Raja, S., Rabinowitz, E. P., Gonzalez, S., Lee, M. L., Padmani, S., & Hasnain, M. (2025) · Scientific Reports · doi:10.1038/s41598-025-11514-9 · Cited by 2
“However, given that the majority of individuals who experience trauma do not struggle with long-term psychological difficulties, the nonsignificant relationship may reflect the resilience of the general population 26,27 .”
Feasibility and acceptability of written exposure therapy group in a virtual outpatient setting
Horwitz, A. G., McCarthy, K., & Abelson, J. L. (2025) · Journal of Traumatic Stress · doi:10.1002/jts.23175 · Cited by 3
“Although most individuals recover without intervention, a significant minority of survivors will go on to develop posttraumatic stress disorder (PTSD; e.g., Santiago et al., 2013).”
Vowles, K. E., Mallett, C., Brooks, J., Berry, E., Rainey, D., Briggs, C., & McCarron, M. (2025) · European Journal of Pain · doi:10.1002/ejp.70044 · Cited by 2
Fernández-Fillol, C., Pérez-Garcı́a, M., & Hidalgo-Ruzzante, N. A. (2025) · Violence Against Women · doi:10.1177/10778012251320585 · Cited by 3
“Women IPV survivors are exposed to interpersonal and intentional violence in which the bond with the aggressor together with a continuous cycle of different phases of violence gradually works to erode the women ’ s mental health (Santiago et al., 2013; Walker, 2016).”
Evaluation of Workplace Online CB-ART Interventions for Reducing Disaster-Related Distress
Segal‐Engelchin, D., & Sarid, O. (2025) · Journal of Loss and Trauma · doi:10.1080/15325024.2024.2448336 · Cited by 3
“Comparing the impact of natural disasters versus man-made disasters (e.g. technological disasters and mass violence, like terrorism) reveals that disasters characterized by human intent exert the most substantial influence on mental health (Norris et al., 2002b; Santiago et al., 2013).”
Hahn, C. K., Tilstra-Ferrell, E. L., Salim, S. R., Marx, B. P., Ennis, N., Brady, K., Rothbaum, B. O., Saladin, M. E., Gilmore, A. K., Moreland, A. D., et al. (2025) · Cognitive and Behavioral Practice · doi:10.1016/j.cbpra.2024.12.005 · Cited by 2
Bucciol, A., Zarri, L., & Wagner, J. (2024) · European Journal of Personality · doi:10.1177/08902070241309119 · Cited by 3
“From a clinical standpoint, the epidemiology of such events and their long-term effects, such as in Post-Traumatic Stress Disorder trajectories, have been of great interest (Santiago et al., 2013).”
InfluentialDean, S., Eggleston, K., Ali, F., Thaufeeg, Z., Wells, H., Zarifeh, J., Sulaiman-Hill, R., Bell, C., & Crowe, M. (2024) · BJPsych Open · doi:10.1192/bjo.2024.791 · Cited by 2
Rivastigmine for treatment-refractory posttraumatic stress disorder: a systematic review
Maguire, P. A., Bastiampillai, T. J., Allison, S. C., Wilkes, F., & Looi, J. C. (2024) · East Asian Archives of Psychiatry · doi:10.12809/eaap2353 · Cited by 2
“11 In addition, a very recent meta-analysis has shown a 32% to 47% increased risk of mortality, compared with controls without PTSD. 6 Therefore, effective novel interventions for PTSD are welcome.”
Lee, H., & Kang, S. (2024) · Asia-Pacific journal of public health · doi:10.1177/10105395241240965 · Cited by 2
“…those who were exposed to nonintentional traumatic events, such as natural disasters or vehicle accidents, showed a decreasing prevalence of PTSD. 12 These findings indicate that longitudinal changes in mental health following trauma can vary depending on the severity or intensity of the…”
BackgroundSanders, J. E. (2024) · Youth & Society · doi:10.1177/0044118x231226396 · Cited by 10
“Trauma refers to the symptomology or impact of a distressing or disturbing experience, such as a car accident or a natural disaster, witnessing harm or being harmed by someone (Santiago et al., 2013).”
BackgroundManhapra, A., Zhou, B., Rhee, T., & Rosenheck, R. A. (2023) · Journal of Affective Disorders · doi:10.1016/j.jad.2023.10.094 · Cited by 2
Green, W. M., Raut, S. B., James, F., Benedek, D. M., Ursano, R. J., & Johnson, L. R. (2023) · medRxiv · doi:10.1101/2023.08.17.23293955 · Cited by 4
“Symptoms include intrusive thoughts, avoidance, negative alteration in cognitions and mood, and marked alterations in arousal and reactivity (Merians, Spiller, Harpaz-Rotem, Krystal, & Pietrzak, 2023; Sanket B Raut, Marathe, et al., 2022a; Santiago et al., 2013; Ursano et al., 2010).”
BackgroundSelf-citationAfter the fall: Responding to the Champlain Towers building collapse
Beidel, D., Rozek, D. C., Bowers, C., Newins, A. R., & Steigerwald, V. L. (2023) · Frontiers in Public Health · doi:10.3389/fpubh.2022.1104534 · Cited by 2
Guadagnoli, L., Mashimo, H., & Lo, W.-K. (2022) · Journal of clinical psychology in medical settings · doi:10.1007/s10880-022-09920-6 · Cited by 2
Russin, S. E., Tilstra-Ferrell, E. L., Griffith, F. J., & Stein, C. H. (2022) · Journal of Aggression Maltreatment & Trauma · doi:10.1080/10926771.2022.2112338 · Cited by 2
“Posttraumatic Stress Disorder (PTSD) is estimated to occur in over one-third of people who have been exposed to intentional trauma such as child abuse or sexual assault (Santiago et al., 2013).”
BackgroundCoulon, N., Grenon, M., Consigny, M., & Simson, J. (2022) · Frontiers in Psychiatry · doi:10.3389/fpsyt.2022.728133 · Cited by 5
“The importance of the nature of the trauma is highlighted by data in trauma-experiencing adults (6), which emphasizes the importance of intentional vs.”
BackgroundResultWorku, A., Desalegn, G., & Getnet, B. (2021) · doi:10.21203/rs.3.rs-550098/v1 · Cited by 2
Denckla, C. A., Lee, S. Y., Kim, R., Spies, G., Vasterling, J. J., Subramanian, S. V., & Seedat, S. (2021) · Scientific Reports · doi:10.1038/s41598-021-85979-9 · Cited by 2
Posttraumatic Cognitions, Posttraumatic Growth, and Personality in University Students
Arredondo, A. Y., & Caparrós, B. (2020) · Journal of Loss and Trauma · doi:10.1080/15325024.2020.1831812 · Cited by 5
Adjustment profiles of Yom Kippur war veterans seeking delayed help from the IDF
Shoval-Zuckerman, Y., Dekel, R., Cohen, G., & Levi, O. (2019) · International Review of Psychiatry · doi:10.1080/09540261.2019.1601072 · Cited by 2
“The scope of what is referred to as ‘delayed PTSD’, as it has been reported in various studies, has a very wide range, between 0–68% (Andrews, Brewin, Philpott & Stewart, 2007; Bryant & Harvey, 2002; Horesh et al., 2015; Santiago et al., 2013).”
BackgroundHealing Strategies among Thai Buddhist Widows after Sudden of Loss of Spouse in Terrorist Attacks
Wichaidit, S., Songwathana, P., Balthip, K., & Woods, M. (2018) · Walailak Journal of Science and Technology · doi:10.48048/wjst.2019.4051 · Cited by 2
“8 % during the first month, but this decreased to 17 % at 12 months [6].”
BackgroundHealthcare utilization and trauma-informed care: A discussion paper
Ardino, V. (2017) · MALTRATTAMENTO E ABUSO ALL INFANZIA · doi:10.3280/mal2017-002003 · Cited by 3
Nanney, J. T., Conrad, E. J., Reuther, E., Wamser-Nanney, R., McCloskey, M., & Constans, J. I. (2017) · Psychology of Violence · doi:10.1037/vio0000103 · Cited by 2
“PTSD was not included as an outcome in this uncontrolled study given the expected natural remission in PTS symptoms in the immediate months following trauma (Santiago et al., 2013).”
Sick Leave and Disability Across Three Decades After a Major Disaster
Holgersen, K. H., Klöckner, C. A., Bøe, H. J., & Holen, A. (2016) · The Journal of Nervous and Mental Disease · doi:10.1097/nmd.0000000000000500 · Cited by 4
“Studies that have looked into the effects of traumatization a few years after an adverse stressor tend to find that most survivors return to their previous health status (Bonanno et al., 2010; Santiago et al., 2013).”
BackgroundAkute und posttraumatische Belastungsstörung
Kapfhammer, H. (2017) · Springer eBooks · doi:10.1007/978-3-662-49295-6_71 · Cited by 11
Pagel, J. F., & Pandi-Perumal, S. R. (2017) · Springer eBooks · doi:10.1007/978-1-4939-6578-6_14 · Cited by 1
Posttraumatic Stress Disorder Screening in the US Military and VA Populations
Lee, D. J., Warner, C. H., & Hoge, C. (2015) · Springer eBooks · doi:10.1007/978-3-319-22985-0_2 · Cited by 2
Salloum, A., Stover, C. S., Swaidan, V. R., & Storch, E. A. (2014) · Journal of Child and Family Studies · doi:10.1007/s10826-014-9928-1 · Cited by 24
“Children and adults exposed to traumatic events are at-risk for developing posttraumatic stress disorder (PTSD; McLaughlin et al. 2013; Santiago et al. 2013), an impairing disorder characterized by intrusive symptoms, persistent avoidance of reminders, negative changes in cognition and mood, arousal symptoms, and dist…”
Backgroundde Jongh, A., van Eeden, A., van Houtem, C. V., & van Wijk, A. (2017) · European Journal of Oral Sciences · doi:10.1111/eos.12348 · Cited by 1
Kroeger, C. M., Jones, S. C., Rowe, A., Grummitt, L. R., O’Dean, S., Rowlinson, K., Barrett, E. L., Chapman, C., & Mills, K. L. (2026) · Australian & New Zealand Journal of Psychiatry · doi:10.1177/00048674261450374 · Cited by 1
“While many individuals recover, a substantial proportion experience chronic or recurring symptoms (Santiago et al., 2013).”
Bezahler, A., Kirk, N. P. V., Feinstein, B. A., Falkenstein, M. J., & Kuckertz, J. M. (2026) · Journal of Traumatic Stress · doi:10.1002/jts.70082 · Cited by 1
“Given that interpersonal trauma is more likely to result in PTSD than noninterpersonal trauma (Santiago et al., 2013), we ran an ANOVA to examine whether baseline PTSS differed between individuals who endorsed different types of life-time trauma exposure at baseline (only interpersonal, only…”
Liang, S. S., Roeckner, A. R., Ely, T. D., Lebois, L. A. M., van Rooij, S. J. H., Bruce, S. E., Jovanović, T., House, S. L., Beaudoin, F. L., An, X., et al. (2026) · Translational Psychiatry · doi:10.1038/s41398-026-04083-6 · Cited by 2
“Among the 90% of Americans who will experience a traumatic event (TE) in their lifetimes, approximately 20% will subsequently develop posttraumatic stress disorder (PTSD) [1, 2].”
Traumatic life experiences during critical periods lead to diverse developmental trajectories
Morelli, G., Visintin, G., Gelli, E., Serani, A., Bartolucci, M., Uccella, S., D’APRUZZO, M., Preiti, D., Chellali, M. M., Cucinelli, A., et al. (2026) · Cell Reports Medicine · doi:10.1016/j.xcrm.2026.102798
“22–25 Here, we investigated whether the timing of stress exposure (independent of its type) serves as a significant factor connecting experienced trauma with subsequent adult specific behavioral traits or neuropsychiatric outcomes.”
Bakhshaie, J., Zvolensky, M. J., Vujanovic, A. A., Ditre, J. W., & Ring, D. (2026) · Journal of the American Academy of Orthopaedic Surgeons · doi:10.5435/jaaos-d-25-00641 · Cited by 1
Marengo, D., Hoeboer, C., & Olff, M. (2026) · Journal of Anxiety Disorders · doi:10.1016/j.janxdis.2026.103151 · Cited by 1
“Evidence from a systematic review by Santiago et al. (2013) shows that PTSD prevalence and symptom trajectories vary depending on whether the traumatic event was intentional (e.g., assault) or non-intentional (e. g., accidents, disasters).”
Bakhshaie, J., Ramtin, S., Greenberg, J., Aneja, A., Ly, T. V., Vujanovic, A. A., Ring, D., & Zvolensky, M. J. (2026) · Journal of Clinical Psychology in Medical Settings · doi:10.1007/s10880-026-10137-0 · Cited by 1
“Nearly half of hospitalized trauma patients have detectable blood alcohol at the time of injury, and up to 40% experience PTSD symptoms during recovery (Nedder et al., 2024; Nguyen et al., 2022; Santiago et al., 2013).”
Friedman, J. B., Halverson, T., Juel, E. K., Myers, N. S., Inozu, M., & Abramowitz, J. S. (2025) · Journal of Anxiety Disorders · doi:10.1016/j.janxdis.2025.103105 · Cited by 1
Parcesepe, A., Sanborn, J., Sisti, J., & Metzler, J. (2025) · Journal of Affective Disorders · doi:10.1016/j.jad.2025.120671 · Cited by 1
Where Are the Emergency Responders? Spontaneous Volunteers in a Terrorist Attack
Fiskvik, J., Holen, S., Antonsen, S., & Bye, R. (2025) · Journal of Contingencies and Crisis Management · doi:10.1111/1468-5973.70065 · Cited by 1
Chiba, T., Ide, K., Taylor, J. E., Cortese, A., Kubo, T., Nishida, K., Boku, S., Toda, H., Shirakawa, M. N., Amano, K., et al. (2025) · medRxiv · doi:10.1101/2025.07.07.25330779 · Cited by 1
“Females generally have twice as great a risk of developing PTSD as males 34 , and victims of intentional trauma such as male violence show worse prognosis than those of non-intentional trauma, such as natural disasters 35–37 .”
High incidence of trauma-related psychopathology in Lebanese expatriates after the Beirut explosion
Rached, G., Fiani, D., Slim, M., Dib, S.-M., Chabbouh, A., Daou, M. A. Z., & Torbey, S. (2025) · European Journal of Trauma & Dissociation · doi:10.1016/j.ejtd.2025.100578 · Cited by 2
Sisti, J. S., Packard, S. E., Yung, J., & Metzler, J. (2025) · Journal of Affective Disorders · doi:10.1016/j.jad.2025.119814 · Cited by 2
Perrine, A.-L., Pédrono, G., Morel, P., Empereur‐Bissonnet, P., Richard, J., Golliot, F., Zeghnoun, A., Blanchard, M., Saoudi, A., Lay, E. L., et al. (2025) · Archives of Public Health · doi:10.1186/s13690-025-01602-7 · Cited by 1
“…with psychological disorders after disasters, including exposure intensity [6, 7], proximity to the event [4], intentionality of the event [8], socio-demographic characteristics and socioeconomic status [4, 6], social support [9], personality traits [10], resilience [9], and history of…”
Bridges‐Curry, Z., Meckes, S. J., Fountain, C., Wagner, H. R., Calhoun, P. S., Kimbrel, N. A., Rowland, J. A., Dedert, E. A., Ponzini, G. T., & Workgroup, V. M.-A. M. (2025) · Social Psychiatry and Psychiatric Epidemiology · doi:10.1007/s00127-025-02864-w · Cited by 2
“The disorder is often chronic, with up to 40 percent of those with PTSD experiencing unremitting symptoms [5].”
Macy, R., Somanji, F., & Sverdlov, O. (2025) · Frontiers in Digital Health · doi:10.3389/fdgth.2025.1503361 · Cited by 1
Cheng, P., Wang, L., Zhou, Y., Ma, W., Zhao, G., & Li, W. (2024) · Journal of Affective Disorders · doi:10.1016/j.jad.2024.03.125 · Cited by 1
Zaso, M. J., Troidl, I. R., & Read, J. P. (2024) · Clinical Psychological Science · doi:10.1177/21677026231215341 · Cited by 2
Pirard, P., Motreff, Y., Stene, L. E., Rabet, G., Vuillermoz, C., Vandentorren, S., Baubet, T., & Messiah, A. (2023) · Archives of Public Health · doi:10.1186/s13690-023-01206-z · Cited by 6
“However, events considered as intentional (like terrorist attacks) are associated with greater persistence of PTSD symptoms than when the event is unintentional [54].”
BackgroundFernandez, A., Meurice, L., Franke, F., Vuillermoz, C., Gindt, M., Askenazy, F., & Vandentorren, S. (2023) · Frontiers in Public Health · doi:10.3389/fpubh.2023.1248993 · Cited by 1
Tilstra-Ferrell, E. L., Rheingold, A. A., Mai, K., & Hahn, C. (2023) · Cognitive and Behavioral Practice · doi:10.1016/j.cbpra.2023.05.003 · Cited by 1
Types of Traumatic Experiences in Drug Overdose-Related Deaths: An Exploratory Latent Class AnalysisPreprint
Hong, J. H., deDios, C., Badawi, J. C., Tonkin, S. S., Schmitz, J. M., Walss-Bass, C., & Meyer, T. (2023) · medRxiv · doi:10.1101/2023.04.30.23289256 · Cited by 1
“, assault, war) are more likely to develop PTSD, with symptoms less likely to remit (Santiago et al., 2013).”
BackgroundMathew, G., Varghese, A., Kumar, S. C. S., & Chacko, A. (2023) · Journal of Datta Meghe Institute of Medical Sciences University · doi:10.4103/jdmimsu.jdmimsu_314_22 · Cited by 1
Ferrajão, P. C. (2021) · Death Studies · doi:10.1080/07481187.2021.1975176 · Cited by 1
“Previous research documented that about one-third of people exposed to a traumatic event remitted from post-traumatic stress disorder (PTSD) without specific treatment and most studies indicate that a range of 4–8months is the recommended time point for the purpose of examining the course of illness for PTSD (Santiago…”
BackgroundShigemoto, Y. (2019) · Journal of Affective Disorders · doi:10.1016/j.jad.2019.07.056 · Cited by 2
Wisløff‐Aase, K., Raeder, J. C., Månum, G., Løvstad, M., Schanke, A., Dyb, G. A., Ekeberg, Ø., & Stanghelle, J. K. (2019) · Acta Anaesthesiologica Scandinavica · doi:10.1111/aas.13373 · Cited by 2
Tabo, A., Awohouedji, D. M., Gondia, G. M. D., Yimgoua, M. N. N., Kette, G. C., Kanékatoua, S., Klikpo, E., Djidonou, A., Gansou, G. M., Ezin-Houngbe, J., et al. (2019) · Psy Cause · doi:10.3917/psca.078.0017 · Cited by 1
Custodia, J., Magen, J., & Corser, W. (2017) · Spartan Medical Research Journal · doi:10.51894/001c.5117 · Cited by 1
Fulton, J. J., Calhoun, P. S., & Beckham, J. C. (2015) · Wiley eBooks · doi:10.1002/9781118753378.ch59 · Cited by 3
Lilly, M. M., Dadouch, Z., & Robinson, D. A. (2019) · Advances in psychology, mental health, and behavioral studies (APMHBS) book series · doi:10.4018/978-1-5225-9803-9.ch005
Obsessive-Compulsive Disorders in New Fathers: Feeling Out of Control
Misri, S. K. (2017) · Springer eBooks · doi:10.1007/978-3-319-68249-5_5 · Cited by 1
Paternal Postnatal Psychiatric Illnesses
Misri, S. (2018) · Cambridge International Law Journal · doi:10.1007/978-3-319-68249-5 · Cited by 1
Challenge of Developing a Validated Animal Model of PTSD – Focus on Juvenile Stress Model
Richter‐Levin, G., Kehat, O., Shtoots, L., & Ruchi, A. (2015) · Springer eBooks · doi:10.1007/978-3-319-08613-2_121-1 · Cited by 2
The role of endocannabinoid function in posttraumatic stress disorder
Gabbay, F. H., Choi, K. H., Wynn, G. H., & Ursano, R. J. (2015) · Elsevier eBooks · doi:10.1016/b978-0-12-417041-4.00011-4 · Cited by 1
Self-citation11-M Victims 3 Years After Madrid Terrorist Attacks: Looking for Health Beyond Trauma
Díaz, D., Stavraki, M., Blanco, A., & Bajo, M. (2017) · Journal of Happiness Studies · doi:10.1007/s10902-016-9842-x · Cited by 16
Metadata
- Authors
- Santiago, P. N., Ursano, R. J., Gray, C. L., Pynoos, R. S., Spiegel, D., Lewis-Fernandez, R., Friedman, M. J., & Fullerton, C. S.
- Affiliations
- Uniformed Services University of the Health Sciences (US)
- University of California, Los Angeles (US)
- Stanford Medicine (US)
- United States Department of Veterans Affairs (US)
- Corresponding author
- Santiago, Patcho N.
- ORCID
- Venue
- PLoS ONE
- Publisher
- Public Library of Science (PLoS)
- Published
- 2013-04-11
- Volume
- 8
- Issue
- 4
- Pages
- e59236
- ISSN
- 1932-6203 (ISSN-L)
- PMC
- PMC3623968
- OpenAlex
- W2035901807
- Cited by
- 536
- References
- 35
- Citations by year
- 2026: 34 · 2025: 50 · 2024: 50 · 2023: 41 · 2022: 50 · 2021: 51 · 2020: 53 · 2019: 44 · 2018: 35 · 2017: 43 · 2016: 35 · 2015: 27 · 2014: 15 · 2013: 6
- FWCI
- 4.08
- Type
- journal article
- Language
- en
- Open access
- gold
- doi.org
- Licence
- Locations
- PLoS ONE (publishedVersion, public-domain)
- Europe PMC (PubMed Central) (publishedVersion, other-oa)
- PubMed Central (publishedVersion, public-domain)
- PubMed (publishedVersion)
- RePEc: Research Papers in Economics (submittedVersion)
- DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
- eScholarship (California Digital Library) (submittedVersion)
- eScholarship (California Digital Library) (submittedVersion, public-domain)
- Columbia Academic Commons (Columbia University)
- Topics
- Social Sciences › Psychology › Clinical Psychology › Posttraumatic Stress Disorder Research
- Social Sciences › Psychology › Clinical Psychology › Child Abuse and Trauma
- Social Sciences › Psychology › Clinical Psychology › Migration, Health and Trauma
- Keywords
- post-traumatic stress disorder, PTSD prevalence, PTSD trajectories, chronic PTSD, PTSD remission, resilience
- MeSH terms
- Epilepsy, Post-Traumatic, Humans, Longitudinal Studies, Time Factors, Wounds and Injuries, Prevalence, Diagnostic and Statistical Manual of Mental Disorders, PubMed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review