Validity of the construct of post-traumatic stress disorder in a low-income country: interview study of women in Gujarat, India

Posttraumatic Stress Disorder Symptoms and Sleep Disturbances Among Asian Indians: A Systematic Review

Substantial comorbidity exists between posttraumatic stress disorder and sleep disturbances/disorders. Such comorbidities are understudied in minority groups, including Asian Indians residing in countries outside India. Thus, we synthesized the existing literature specific to this group of Asian Indians to determine (a) prevalence estimates of posttraumatic stress disorder (PTSD) and sleep disturbances/disorders; and (b) PTSD-sleep comorbidity estimates. For this systematic review, we searched four databases (PubMed, PsycInfo, PTSDpubs, Web of Science) using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Of 3,796 screened articles, 9 articles (10 studies) met inclusion criteria. Study sample sizes ranged from 11 to 2,112 Asian Indians; studies were conducted in Singapore or Malaysia. No reviewed study examined PTSD. All studies examined sleep disturbances/disorders among Asian Indians; prevalence estimates were: 8.3% to 70.4% for short sleep duration, 2.0% to 22.9% for long sleep duration, 25.9% to 56.3% for poor sleep quality, 3.4% to 67.5% for insomnia diagnosis or probable insomnia, 7.7% for excessive daytime sleepiness, 3.8% to 54.6% for obstructive sleep apnea (OSA) diagnosis or high OSA risk, and 5.1% to 11.1% for sleep-disordered breathing. Specific to Asian Indians residing in countries outside India, this review advances PTSD-sleep literature by (a) suggesting substantial prevalence of sleep disturbances/disorders; (b) highlighting the need for culturally relevant sleep interventions; and (c) highlighting research gaps (e.g., no PTSD-focused research).

Victims of armed conflict in India: psychosocial impact and available support

India has been a part of 5 major wars since its independence in 1947 and hosts over 212,413 refugees from Sri Lanka, Tibet and Bangladesh. So, a wide spectrum of trauma survivors, both civilian and military, live in this country and require mental healthcare. We discuss the psychological impact of armed conflict and how the country and culture tint it uniquely. We not only explore the current scene but the resources available and what can be done to make such vulnerable parts of the Indian population feel safer.

Asian Indians in the United States and Posttraumatic Stress Disorder Interventions: A Narrative Literature Review

Topic. Limited research has examined trauma and posttraumatic stress disorder (PTSD) among Asian Indians in the U.S. Thus, we (1) synthesize literature on trauma, PTSD, disparities in treatment for PTSD, the burden of untreated PTSD, and culturally-adapted (CA) PTSD interventions; and (2) discuss recommendations for clinicians/researchers working with this population.Method. We searched two databases using keywords related to Asian Indians, PTSD, and interventions. Of 238 identified articles, we used content from 26 articles to inform our review.Findings. Asian Indians report traumatic experiences before, during, or after immigration to the U.S. and consequential PTSD symptoms. Further, Asian Indians in the U.S. are disproportionately impacted by socio-cultural and economic determinants of poor mental health (e.g., shame/stigma associated with seeking mental health services, few culturally-responsive services), which may contribute to the under-reporting of PTSD and (interpersonal) traumas and less willingness to seek treatment. Additionally, CA PTSD interventions tailored to Asian Indians in the U.S. have not been developed. Socio-cultural considerations that can inform CA PTSD interventions for Asian Indians include: causal conditions (e.g., culturally-rooted beliefs about trauma/PTSD), intervening conditions/barriers (e.g., emotional inhibition), and mitigating/coping strategies (e.g., religious/spiritual practices, cultural idioms of distress). These considerations influence clinician/treatment preferences (e.g., solution-oriented and structured therapy, less emotional exposure). Lastly, we outline recommendations for clinicians/researchers: (1) need for national studies on trauma, PTSD, treatment utilization, and the burden of untreated PTSD; (2) consideration of immigration-related experiences influencing PTSD; (3) consideration of socio-cultural elements for CA PTSD interventions; and (4) need for culturally-valid PTSD assessments.

A Systematic Chart Review of Adults with Post-Traumatic Stress Disorder: Data from a Tertiary Care Psychiatry Center in India

BACKGROUND

Post-traumatic stress disorder (PTSD) is an understudied construct in the psychiatric setting. The majority of existing Indian studies on PTSD focus on the general population or disaster-stricken communities. Here, we present data from a five-year retrospective chart review from a tertiary care psychiatric center in India.

METHODS

Medical records of adult patients (≥18 years) who had attended psychiatry outpatient services between April 1, 2015 and March 31, 2020 (five years) and were diagnosed with PTSD, as per ICD-10 criteria, were reviewed (n = 113). The relevant sociodemographic and clinical details were extracted using a semistructured pro-forma.

RESULTS

The percentage of adult patients with PTSD diagnosis in the five years was 0.22%. PTSD was more common in females (n = 65, 57.5%). Most patients had interpersonal trauma (n = 85, 75.2%), specifically sexual abuse (n = 47, 41.6%). The median age of onset was 22 years. All the patients had re-experiencing symptoms, with an equally high rate of avoidance (n = 109, 96.5%) and arousal symptoms (n = 110, 97.3%). 82%(93) had a comorbid psychiatric disorder, with mood disorder being the most common (n = 44, 38.9%). Males had a higher rate of comorbid substance use disorder (n = 14, 29.2%) and depression (n = 20,42%), and females had a higher rate of comorbid dissociative disorder (n = 13,20%). Most of the patients received non-trauma-focused psychological interventions, and only 18% (20) received evidence-based trauma-focused psychological interventions.

CONCLUSION

Interpersonal trauma, specifically sexual abuse, largely contributes to PTSD among adults attending psychiatric services. The need for trauma-focused psychological interventions is underscored.

Using a Continuous Traumatic Stress Framework to Examine Ongoing Adversity Among Indian Women from Slums: A Mixed-Methods Exploration

Gender-based violence (GBV) is pervasive among Indian women. Although posttraumatic stress disorder (PTSD) is a psychological outcome of GBV, it might not accurately capture the experiences of Indian women from slums, who face continued stressors (i.e., ongoing adversity). Continuous traumatic stress (CTS) is a framework used to characterize experiences of ongoing adversity. This mixed-method study investigated the applicability of the CTS framework for characterizing ongoing adversity and the psychological impacts of ongoing adversity among GBV-exposed Indian women from slums. Indian women from slums (N = 100) completed all study measures; a subset (n = 47) completed qualitative interviews analyzed using deductive coding and thematic analysis to identify core CTS characteristics. To examine the impact of ongoing adversity on participants' psychological symptom severity in the full sample, we performed an ANCOVA on PTSD symptom severity and an ANOVA on anxiety and depression symptom severity. Interviewed participants described the context of stressor conditions as pervasive, reported stressor conditions existed in the present or future rather than the past, had difficulty discriminating between real versus imagined threat, and demonstrated absent external protective systems. Results indicated that ongoing adversity was associated with significantly more severe PTSD, F(1, 96) = 9.86, p < .001; anxiety, F(1, 98) = 20.31, p < .001; and depression, F(1, 98) = 25.24, p < .001. The CTS framework is valuable for characterizing ongoing adversity and its related mental health impacts among GBV-exposed Indian women from slums. Assessment and intervention in slum communities must account for ongoing adversity.

Coloniality and Psychology: From Silencing to Re-Centering Marginalized Voices in Postcolonial Times

We adopt a decolonizing framework in this article to examine how legacies of colonialism and coloniality continue to manifest in Euro-American psychology. The population of India is now over 1.2 billion people with over 356 million youth they make up the world’s largest youth population, but their stories remain largely invisible in Euro-American psychology. For this article, we draw on a growing body of research by decolonial theorists and our ethnographic research. We argue that Euro-American psychological science now reworks the old forms of imperialism and domination in neoliberal contexts of globalization. In particular, we analyze (a) how mainstream psychological knowledge of “culture” and “diversity” have reinforced a neoliberal self in postcolonial India; (b) the varied ways in which identities, values, and mental health experiences of marginalized communities have been silenced and ignored through the application of Euro-American psychiatric and colonial psychological knowledge; and (c) how persistent caste-based violence and exploitation in contemporary times reflects the “internal coloniality” of Indian society.

Olfaction-Related Factors Affecting Chemosensory Dream Content in a Sleep Laboratory

Mental activity in sleep often involves visual and auditory content. Chemosensory (olfactory and gustatory) experiences are less common and underexplored. The aim of the study was to identify olfaction-related factors that may affect the occurrence of chemosensory dream content. Specifically, we investigated the effects of all-night exposure to an ambient odour, participants' appraisal of their current olfactory environment, their general propensity to notice odours and act on them (i.e., odour awareness), and their olfactory acuity. Sixty pre-screened healthy young adults underwent olfactory assessment, completed a measure of odour awareness, and spent three nights in weekly intervals in a sleep laboratory. The purpose of the first visit was to adapt to the experimental setting. On the second visit, half of them were exposed to the smell of vanillin or thioglycolic acid and the other half to an odourless control condition. On the third visit, they received control or stimulation in a balanced order. On each visit, data were collected twice: once from the first rapid eye movement (REM) stage that occurred after 3 a.m., and then shortly before getting up, usually from a non-REM stage. Participants were asked to report the presence of sensory dream content and to assess their current olfactory environment. Neither exposure, nor participants' assessments of the ambient odour, or olfactory acuity affected reports of chemosensory dream content but they were more frequent in individuals with greater odour awareness. This finding may have implications for treatment when such experiences become unwanted or bothersome.

The Cross-Cultural Validity of Post-Traumatic Stress Disorder and Post-Traumatic Stress Symptoms in the Indian Context: A Systematic Search and Review

Background: The cross-cultural validity of the construct of post-traumatic stress disorder (PTSD) has been a life-long debate in the field of trauma. Its validation in a setting such as India-a nation prone to considerably traumatic events such as conflict, natural disasters, and sexual violence against women-warrants exploration. Objective: To describe how PTSD and post-traumatic stress symptoms (PTSS) are conceptualized in the Indian context by systematically examining the evidence of studies that investigate PTSD and PTSS in India. Methods: A systematic search in PubMed, Web of Science, and Science Direct yielded a total of 56 studies that discussed one or multiple aspects of PTSD and PTSS in India. Data relating to types of events, populations, diagnostic tools, manifestations, and interventions were extracted and analyzed. Results: Eleven of 29 Indian states and 2/7 union territories were represented in the 56 included studies, with most studies (n = 21) originating from Tamil Nadu. Natural Disasters (n = 28), War/Conflict (n = 10), and Medical conditions (n = 7) were the top three most commonly investigated traumatic events. The majority of studies focused on entire communities (n = 16), while children and adolescents made up the second largest group (n = 14). Less attention was paid explicitly to male (n = 3) or female (n = 4) victims. Twenty-five different methods for screening for PTSD were identified, with the most common being the impact of events scale (n = 14). The majority of studies reported the screening and clinical diagnosis of PTSD by professional health care providers (n = 24). Abuse scored the highest average prevalence of PTSD at 52.3%, while the lowest was 16.4% due to man-made accidents. Overall, there was a lack of assessment on trauma-specific interventions, though psychosocial support was the most commonly mentioned intervention. Conclusions: Results indicate diversity in approaches for identifying, measuring, and treating PTSD and PTSS in the Indian population and how sociocultural norms influence its manifestation in this population. Future research calls for the development of culturally sensitive approaches to identifying and addressing PTSD and PTSS in India.

On the Social Constructionist Approach to Traumatized Selves in Post-disaster Settings: State-Induced Violence in Nandigram, India

Through the use of concepts such as traumatization and posttraumatic stress disorder (PTSD), the distressing experiences of survivors are understood in psychology and psychiatry primarily as the behavioural symptoms resulting supposedly from an incomplete emotional and cognitive processing of traumatic events. Due to such an exclusive focus on the intra-psychic processes, besides the survivors' healing facilitated by cultural beliefs and symbols, their trauma-related distress associated with the cultural interpretation of loss is also generally ignored. This paper illustrates the utility of the social constructionist paradigm in understanding the survivors' experiences of suffering and healing within the cultural and socio-political context of violence through an ethnographic study among the poor farmers of Nandigram, India, inflicted by violence from the state government as it tried to forcibly acquire their land to build a chemical factory. How the traumatized selves experience intense distress resulting from disruptions to a sense of wholeness and how this wholeness may be reformulated through culturally valued beliefs are highlighted in the themes of suffering ('experience of PTSD symptoms', 'betrayed self', 'overwhelmed by loss', and 'biographical disruption') and healing ('moral re-affirmation', 'sense of togetherness', 'sense of security due to change in political environment') presented in the vignettes.

Differential effects of exposure to social violence and natural disaster on children's mental health

Disaster mental health, particularly postdisaster child mental health, is neglected in India. This study compares the impact of a natural disaster versus a spate of communal riots that occurred in Gujarat, India on January 26, 2001, and February 2002 to June 2002, respectively. Children aged 8-15 years from highly exposed earthquake sites (n = 128) and riot sites (n = 171) were approached for participation. A matching control sample of 351 nontrauma-exposed children was sought to compare with the trauma groups. Trauma and postdisaster adversities were studied using the UCLA disaster trauma tool; Goodman's Strengths and Difficulties Questionnaire was used to assess adjustment difficulties. Spearman's correlations were calculated to find associations between trauma items on UCLA's brief trauma scale and Strengths and Difficulties Questionnaire items. Results suggest that 7.6% of the earthquake sample and 38.7% from the riots sample manifested clinically significant mental health problems. The earthquake sample had 24.8% of those above clinical cutoff for probable posttraumatic stress disorder and the riots sample had 27.3% children who displayed posttraumatic stress symptoms. Children exposed to violence were psychologically more affected and in the presence of postdisaster adversities, posttraumatic stress symptoms persisted long term. This finding should enable development of differential psychotherapeutic interventions for children exposed to extreme events.

Diagnostic and statistical manual-5: Position paper of the Indian Psychiatric Society

The development of the Diagnostic and Statistical Manual-5 (DSM-5) has been an exhaustive and elaborate exercise involving the review of DSM-IV categories, identifying new evidence and ideas, field testing, and revising issues in order that it is based on the best available evidence. This report of the Task Force of the Indian Psychiatric Society examines the current draft of the DSM-5 and discusses the implications from an Indian perspective. It highlights the issues related to the use of universal categories applied across diverse cultures. It reiterates the evidence for mental disorders commonly seen in India. It emphasizes the need for caution when clinical categories useful to specialists are employed in the contexts of primary care and in community settings. While the DSM-5 is essentially for the membership of the American Psychiatric Association, its impact will be felt far beyond the boundaries of psychiatry and that of the United States of America. However, its atheoretical approach, despite its pretensions, pushes a purely biomedical agenda to the exclusion of other approaches to mental health and illness. Nevertheless, the DSM-5 should serve a gate-keeping function, which intends to set minimum standards. It is work in progress and will continue to evolve with the generation of new evidence. For the DSM-5 to be relevant and useful across the cultures and countries, it needs to be broad-based and consider social and cultural contexts, issues, and phenomena. The convergence and compatibility with International Classification of Diseases-11 is a worthy goal. While the phenomenal effort of the DSM-5 revision is commendable, psychiatry should continue to strive for a more holistic understanding of mental health, illness, and disease.

Prevalence and psychosocial risk factors of PTSD: 18 months after Kashmir earthquake in Pakistan

BACKGROUND

On average in a year 939 earthquakes of a magnitude between 5 and 8 on the Richter scale occur around the world. In earthquakes developing countries are prone to large-scale destruction because of poor structural quality of buildings, and preparedness for earthquakes. On 8th October 2005, a major earthquake hit the remote and mountainous region of northern Pakistan and Kashmir. We wanted to find out the rate of PTSD in a randomly selected sample of participants living in earthquake area and the correlates of the PTSD.

METHOD

The study was conducted 18 months after the earthquake. We selected a sample of men and women living in the houses and tents for interviews. Using well established instruments for PTSD and general psychiatric morbidity we gathered information from over 1200 people in face to face interviews. We gathered information about trauma exposure and loss as well.

RESULTS

55.2% women and 33.4% men suffered from PTSD. Living in a joint family was protective against the symptoms of PTSD. Dose of exposure to trauma was associated with the symptoms of PTSD. Living in a tent was associated with general psychiatric morbidity but not with PTSD.

LIMITATIONS

We used questionnaire instead of interviews to detect the symptoms of psychiatric disorders.

CONCLUSIONS

The symptoms of PTSD are common 18 months after the earthquake and they are specifically associated with the dose of trauma exposure. This may have implications for rehabilitation of this population.

Indian research on disaster and mental health

The primary source for this annotation on disaster mental health research is the Indian Journal of Psychiatry. Key words like disasters, earthquake, cyclone, tsunami and flood were searched from its electronic database and relevant articles are discussed. The cross-referenced articles and relevant researches conducted on disasters in India which are published elsewhere were the secondary sources of information. There have been many epidemiological studies and only a few interventional studies on disasters in India. Prevalence figures of psychiatric disorders varied considerably across studies, secondary to nature and severity of disaster, degree of loss, support available and probably also due to the study methodology. Suggestions for intervention included pre-disaster planning, training of disaster workers, utilization of community-level volunteers as counselors, and strengthening existing individual, social and spiritual coping strategies. There is a need for more longitudinal follow-up studies and interventional studies.

Women reporting intimate partner violence in India: associations with PTSD and depressive symptoms

Intimate Partner Violence (IPV) is prevalent worldwide and often has mental health sequelae. The aims of this study were (a) to describe the prevalence and the nature of PTSD symptoms among Indian women reporting IPV, (b) to study the relationship between symptoms of PTSD and depression, and (c) to examine the relationship between sexual coercion and PTSD symptoms. Consecutive women (n = 105) presenting to an adult psychiatry outpatient unit of National Institute of Mental Health and Neuro Sciences in South India were recruited. These women were assessed for IPV, sexual coercion, PTSD symptoms, and depression. Fifty-nine women (56%) reported a history of IPV, of whom 41 (70%) also reported sexual coercion. Among women reporting IPV, seven (14%) exceeded cut-off scores for PTSD and twelve (20%) exceeded cut-off scores for sub-threshold PTSD. The majority of those reporting IPV exceeded cut-off scores for a depressive disorder. Compared to women without a history of IPV, women reporting IPV had higher scores on PTSD and depression. Severity of violence and sexual coercion correlated positively (r = 0.39) with PTSD severity. The findings highlight the importance of screening women for IPV and its sequelae, in mental health settings.

Post-traumatic stress disorder in children and adolescents one year after a super-cyclone in Orissa, India: exploring cross-cultural validity and vulnerability factors

BACKGROUND

It has been asserted that psychological responses to disasters in children and adolescents vary widely across cultures, but this has rarely been investigated. The objectives of the study were to clinically evaluate the construct of traumatic stress symptoms and disorder in children and adolescents after a super-cyclone in Orissa, India; to find out the prevalence at one year; compare the effect in high and low exposure areas and study the factors associated with it.

METHODS

Clinical examination of children and adolescents (n = 447) was done, supplemented by a symptoms checklist based on International Classification of Mental and Behavioural Disorders, Diagnostic Criteria for Research and a semi-structured questionnaire for disaster related experiences.

RESULTS

A majority of children had post-traumatic symptoms. Post-traumatic stress disorder (PTSD) was present in 30.6% (95% confidence interval: 26.4 to 34.9), and an additional 13.6% had sub-syndromal PTSD. Parents or teachers reported mental health concerns in 7.2% subjects, who were a minor proportion (12.8%) of subjects with any syndromal diagnosis (n = 196). Significantly more (43.7%) children in high exposure areas had PTSD than that (11.2%) in low exposure areas (p < 0.001). Depression was significantly associated with PTSD. Binary logistic regression analysis indicated that high exposure, lower educational level and middle socioeconomic status significantly predicted the outcome of PTSD. Extreme fear and perceived threat to life during the disaster, death in family, damage to home, or staying in shelters were not significantly associated with PTSD.

CONCLUSION

Following natural disaster PTSD is a valid clinical construct in children and adolescents in Indian set up; and though highly prevalent it may be missed without clinical screening. Its manifestation and associated factors resembled those in other cultures.

Lessons learnt in mental health and psychosocial care in India after disasters

Different phases of intervention after any disaster bring with them specific issues that policy-makers as well as healthcare deliverers must take into account. There are some specific issues related to aid with dignity and dead-body identification that need to be taken into account. The human and material resources are important in planning and delivering mental healthcare. In India, with each successive disaster, the immediate response in the rescue and relief phase has improved and the administration is able to mobilize a large amount of resources from different sectors quickly, efficiently and in a co-ordinated manner in the immediate and short-term periods after a disaster. That psychological first aid will reduce psychiatric morbidity is now generally accepted as a key principle in interventions immediately after a disaster. In the recent events, large numbers of community-level volunteers have received short-term training and been able to provide effective psychosocial care and support. The paper presents the author's observations and provides an overview of some of the lessons learnt in mental health and psychosocial support care across the several natural and human-made disasters that have taken place in India. While significant progress has been made with respect to the rescue and relief response, there is still a lot to be achieved in the rehabilitation and rebuilding phases that follow a disaster. Disaster prevention and mitigation need global vision combined with local action. Building capacity through careful planning and training potential workers is an important step. The stakeholders must take into account local cultural and social needs.