Posttraumatic stress following spinal cord injury: a systematic review of risk and vulnerability factors

Strength training as a non-pharmacological alternative to improve body composition, and quality of life in people with spinal cord injury: A systematic review

INTRODUCTION

Spinal cord injuries (SCI) have physiological, emotional, and economic consequences in the lives of affected people. Resistance training (RT) is efficient in improving several physiological factors, quality of life, and body composition. Due to the scarce literature on the analysis of isolated RT, the objective of this systematic review is to evaluate the effects of RT without the association of other techniques, in aspects related to the quality of life and body composition of people with SCI.

EVIDENCE ACQUISITION

The research was carried out in databases such as Pubmed, Cochrane, and Web of Science using the terms ("Spinal cord injury") AND (("Resistance Training") OR ("Strength training")). Given the lack of evidence on the subject, no deadline was set for the study to be eligible for analysis.

EVIDENCE SYNTHESIS

The search for the articles was carried out in November of 2023 and returned 470 results, of which 315 remained after the elimination of duplicates, with 281 being excluded after title analysis. A total of 34 abstracts were analyzed and 29 studies were excluded, leaving 5 complete articles for thorough analysis.

CONCLUSIONS

After analyzing the main results, we concluded that RT promotes significant improvements in body composition, pain, stress and depression symptoms, increased functionality, physical awareness, and quality of life.

Post-traumatic stress disorder among individuals with traumatic spinal cord injury in Nepal: a cross-sectional study

STUDY DESIGN

Cross-sectional study OBJECTIVES: To identify the prevalence of posttraumatic stress disorder (PTSD) among the individuals with traumatic spinal cord injury (TSCI) and to examine the relationships between demographic and clinical characteristics, and PTSD.

SETTING

Spinal Injury Rehabilitation Center (SIRC) and Dhulikhel Hospital, Kathmandu University Hospital (DH, KUH), Kavrepalanchowk, Nepal.

METHODS

Individuals above 18 years of age with TSCI of at least one month from trauma and admitted to SIRC and DH, KUH from June 2019 to May 2021 were included. The specific stress version of the PostTraumatic Stress Disorder Checklist (PCL), was utilized. To classify the neurological status of TSCI individuals, International Standard for Neurological Classification of Spinal Cord Injury (ISNCSCI) was used. Hierarchical multiple regression analysis between independent variables and normalized PCL score was done to evaluate the predictors of PTSD.

RESULTS

Among 163 patients, the overall prevalence of PTSD was 27%, and the mean PCL score was 36 ± 13.9. Factors predictive of PTSD included gender, family type, ethnicity, and literacy rate. No significant association was found between the clinical characteristics and PTSD.

CONCLUSIONS

PTSD appears to be considerably prevalent among individuals with TSCI in Nepal. Females, individuals from nuclear families, individuals with lower literacy, and individuals from lower caste are significantly vulnerable to developing PTSD. However, clinical characteristics do not appear to be influential in the development of PTSD.

Suicidal ideation, post-traumatic stress disorder, and depression in traumatic spinal cord injury: What resilience tells us

OBJECTIVE

Identification of unmet psychiatric needs, protective and risk factors for suicide are crucial for people with traumatic spinal cord injury (SCI). In this study, we aimed to explore depression, post-traumatic stress disorder (PTSD) status (non-PTSD, partial-PTSD, full-PTSD), resilience, suicidal ideation (SI) and to examine predictors and clinical correlates of current SI in traumatic SCI.

METHOD

Sixty-three individuals with traumatic SCI who were at least 3 months post-injury were included in the study. The participants were evaluated in terms of PTSD Checklist for Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (PCL-5), depression, SI, and resilience using the PCL-5, the Patient Health Questionnaire-9, the Brief Resilience Scale, and sociodemographic measures.

RESULTS

33% of our sample (n = 21) had SI over the past two weeks. 71.4% of the patients with SI (n = 15) had depression. A total of 52.4% of the patients with SI (n = 11) were diagnosed with full PTSD. Resilience was found to be significantly lower in individuals with depression and individuals with SI. While depression predicted SI in traumatic SCI, resilience stands as a protective factor against SI.

CONCLUSION

SI is quite common in individuals with traumatic SCI and is accompanied by substantial psychiatric comorbidities such as depression and PTSD. Along with depression and PTSD, resilience - which has protective and predictive values and is inversely associated with SI - constitutes a significant psychotherapeutic intervention and screening area.

Prevalence of Posttraumatic Stress Disorder Symptoms Following Traumatic Spinal Cord Injury: A Systematic Review and Meta-analysis

BACKGROUND

Limited evidence is currently available on the prevalence of posttraumatic stress disorder (PTSD) following traumatic spinal cord injury (SCI). This systematic review and meta-analysis aims to assess the prevalence and geographic distribution of PTSD symptoms after SCI.

METHODS

After a search in the MEDLINE, Embase, Scopus, and Web of Science databases, two reviewers independently summarized relevant studies published through 20 October 2021. Observational studies were included. The studies were eligible if they assessed PTSD symptoms using standard self-report or clinician-based instruments. Data and results were reported using the overall prevalence and the odds ratio (OR), with 95% confidence intervals (CIs).

RESULTS

24 articles (5646 patients) met the inclusion criteria. The prevalence of PTSD symptoms ranged from 6.33% (95% CI, 2.73-13.97) to 61.76% (95% CI, 52.07-70.61). Pooled analysis demonstrated that the overall prevalence of PTSD symptoms in SCI patients was significantly higher in developing countries (41.64%; 95% CI, 31.11-52.55) than in developed countries (19.35%; 95% CI, 14.66-24.51) (OR = 1.24; 95% CI, 1.08-1.42; p = .003). The highest prevalence of PTSD symptoms was reported in South Africa (56.25%; 95% CI, 47.01-65.08), followed by Sri Lanka (45.71%; 95% CI, 30.47-61.81), and Greece (43.55%; 95% CI, 31.94-55.91). By contrast, Norway (6.33%; 95% CI, 2.73-13.97), Switzerland/Germany (8.65%; 95% CI, 4.8-13.42), and Denmark (10.71%; 95% CI, 6.89-16.30) were found to have the lowest prevalence of PTSD symptoms after SCI.

CONCLUSION

Many traumatic SCI patients suffer from PTSD symptoms, and their prevalence seems to be higher in developing countries than in developed countries. These findings underscore the need to consider the psychological aspects of traumatic SCI.

Psychosocial Consequences of Spinal Cord Injury: A Narrative Review

Consequences of a spinal cord injury (SCI) entail much more than damage to the spinal cord. The lives of people with SCI, along with those around them, experience profound long-lasting changes in nearly every life domain. SCI is a physical (biological) injury that is inextricably combined with various psychological and social consequences. The objective of this review is to present psychosocial challenges following SCI through the biopsychosocial model, beginning with acknowledgement of the larger societal effects of ableism and stigma before addressing the many unique psychosocial aspects of living with SCI. Included in this review are qualitative studies and systematic reviews on current psychosocial outcomes and consequences. This paper attempts to structure this information by dividing it into the following sections: relationships and family; changes in finances and employment; issues related to the person’s living situation; community reintegration; factors associated with mood and coping (e.g., depression, anxiety, substance use, and PTSD); self-harm behaviors (ranging from nonadherence to suicide); effects of traumatic brain injury; considerations regarding sexual health; aging with SCI; and concludes with a brief discussion about post-traumatic growth. Cultivating an understanding of the unique and interrelated psychosocial consequences of people living with SCI may help mitigate the psychosocial aftermath and serve as a reminder to providers to maintain a person-centered approach to care.

Reliability and validity of the Brief Illness Perception Questionnaire (B-IPQ) in individuals with a recently acquired spinal cord injury

OBJECTIVE

To assess the reliability and validity of the Brief Illness Perception Questionnaire (B-IPQ) and possible subscales, and to interpret Brief Illness Perception Questionnaire (B-IPQ) total scores, in individuals with a spinal cord injury.

DESIGN

Cross-sectional.

SETTING

Seven Dutch rehabilitation centres.

SUBJECTS

Individuals with a recently acquired traumatic or non-traumatic spinal cord injury at the start of inpatient spinal cord injury rehabilitation (N = 270).

MAIN MEASURE

The Brief Illness Perception Questionnaire (B-IPQ) consists of eight items on an individual's cognitive and emotional representation of one's health conditions. Principal component analysis was performed to identify possible Brief Illness Perception Questionnaire (B-IPQ) subscales. Validity was assessed by testing hypotheses on correlations between the Brief Illness Perception Questionnaire (B-IPQ) and other measures. Cut-off points of the Brief Illness Perception Questionnaire (B-IPQ) total score were determined.

RESULTS

Mean (SD) age of participants was 60.1 (16.5) years, 188 (71%) were male, and 119 (44%) had tetraplegia. Three potential subscales were revealed. Cronbach's alpha was acceptable for only one subscale. This subscale was named 'consequences' and included the items 'consequences', 'symptom burden', 'concern', and 'emotions'. The Brief Illness Perception Questionnaire (B-IPQ) total and the consequence subscale showed the expected strong correlations (>.50) with symptoms of anxiety and depression. Mean (SD) scores were 40.9 (12.3) on the 8-item Brief Illness Perception Questionnaire (B-IPQ) (range 0-80) and 25.1 (8.1) on the consequences subscale (range 0-40). Cut-off points for the Brief Illness Perception Questionnaire (B-IPQ) total score were determined as follows: <42 indicating low experienced threat, 42-49 indicating moderate experienced threat, and ≥50 indicating high experienced threat.

CONCLUSION

The Brief Illness Perception Questionnaire (B-IPQ) total and consequences subscale seem applicable in individuals with a spinal cord injury in the rehabilitation practice and research.

Post-traumatic stress disorder symptoms and pain intensity in persons with spinal cord injury

STUDY DESIGN

Cross-sectional.

OBJECTIVES

To examine the association between post-traumatic stress disorder (PTSD) symptoms and pain intensity, taking symptoms of anxiety and depression into account within persons with spinal cord injury (SCI).

SETTING

Persons with SCI, who visited a Dutch rehabilitation centre between 2005 and 2010, were invited to complete a survey.

METHODS

PTSD symptoms were measured with the Trauma Screening Questionnaire (TSQ), pain intensity with an 11-point Numerical Rating Scale (NRS), and symptoms of anxiety and depression with the Hospital Anxiety and Depression Scale (HADS). To determine associations between PTSD symptoms and pain intensity, linear regression analyses were performed. Confounding variables representing anxiety and depression were added to the final model.

RESULTS

In total, 175 participants (55.8% traumatic, 29.1% complete) were included (response rate of 31.7%). Of them, 11.4% had clinically relevant symptoms of probable PTSD (TSQ score ≥ 6) 69.8% experienced moderate to severe pain levels (NRS ≥ 4), 14.9% had symptoms of anxiety and 20.8% symptoms of depression (HADS scores ≥ 11). Levels of PTSD symptoms were strongly associated with symptoms of anxiety (0.54) and depression (0.49). Bivariate analyses showed a moderate significant association (0.30) between PTSD symptoms and pain intensity. This association became small (0.10) when anxiety and depression comorbidity were factored into the final regression model.

CONCLUSIONS

No independent association between PTSD symptoms and pain intensity was shown when adjusted for anxiety and depression. Results of this study suggest the usefulness of screening for PTSD in persons with SCI (regardless of injury cause or type/level) who score high on symptoms of anxiety/depression.

Longitudinal course and predictors of posttraumatic stress symptoms after spinal cord injury

OBJECTIVE

This study examined longitudinal changes in post-traumatic stress symptoms (PTSS) in individuals newly diagnosed with spinal cord injury (SCI) and tested various psychosocial and injury-related characteristics as predictors for interindividual differences in symptom courses.

DESIGN

Longitudinal data from the larger Swiss Spinal Cord Injury Cohort Study were used. The sample consisted of 269 patients (70.6% male; M_age = 53.21) admitted for inpatient rehabilitation to SCI rehabilitation centers.

MAIN OUTCOME MEASURE

PTSS were measured at one and six months after injury using the Impact of Event Scale-6.

RESULTS

Latent change score modelling revealed no average change in PTSS in the sample, but significant variability in the individual symptom courses. Reliable change index analyses suggest that among individuals with an initial PTSS severity of clinical concern (n = 65), only 27.7% showed clinically significant decreases over time. Predictors explained 34% of the variance in PTSS change. Loss appraisals (β = .30, p < .001) and cause of injury (β = .16, p = .018) emerged as unique predictors.

CONCLUSION

Clinically elevated PTSS one month after SCI typically remain across the following months highlighting the need for early screening and intervention. Low loss appraisals were related to decreases in symptom severity and might therefore be a suitable intervention target for reducing PTSS after SCI.

Association between traumatic spinal cord injury and affective and other psychiatric disorders-A nationwide cohort study and effects of rehabilitation therapies

BACKGROUND

This study aimed to investigate the association between traumatic spinal cord injury (TSCI) and the risk of affective and other psychiatric disorders, and the role of the rehabilitation therapies.

METHODS

In this population-based, retrospective cohort study, we used Taiwan's National Health Insurance Research Database to analyze the patients who were newly diagnosed with TSCI between 2000 and 2015 were included, with a 1:3 ratio by age, sex, and index year matched in the non-TSCI comparison group, for the risk of affective and other psychiatric disorders.

RESULTS

In total, 5375 out of 16,151 patients with TSCI developed psychiatric disorders, and 1467 out of 48,543 patients in the non-TSCI group developed psychiatric disorders (2930.88 vs 2823.29 per 100,000 persons/year). The Kaplan-Meier analysis showed that the TSCI cohort had a significantly higher risk of psychiatric disorders (log-rank, p < 0.001). Fine and Gray's survival analysis revealed that the adjusted hazard ratio was 1.977 (95% CI: 1.914-2.042, p < 0.001). Rehabilitation therapies, including physical and occupational therapies, within 90 days after the injury, was associated with a lowered risk of psychiatric disorders, including anxiety, depression, and bipolar disorder, in the TSCI cohort (adjusted HR = 0.702 [95% CI: 0.661-0.746, p < 0.001]). In the subgroups with low, medium, and high intensity, rehabilitation therapies were associated with a lowered risk of psychiatric disorders.

CONCLUSIONS

TSCI was associated with the risk of affective and other psychiatric disorders, and rehabilitation therapies were associated with a lowered risk of these in the TSCI cohort.

Cervical muscle diseases are associated with indefinite and various symptoms in the whole body

PURPOSE

Patients with various and indefinite symptoms in the whole body occasionally have coincident with stiffness or tenderness of the cervical muscles. This prospective case series examined the effect of local modulation of the cervical muscles in patients with cervical disorders reporting indefinite whole-body symptoms.

METHODS

A total of 1863 hospitalized patients with cervical disorders accompanying three or more indefinite whole-body symptoms, who were resistant to outpatient care, were enrolled in this study for 12 years. All patients underwent daily physical therapies to the cervical muscles during hospitalization. Self-rated records on the medical interview sheets documenting 30 representative symptoms including cervical/shoulder pain or stiffness and 28 representative indefinite whole-body symptoms at admission and discharge were compared across the population.

RESULTS

The number of symptoms decreased significantly with the local modulation of the cervical muscles during hospitalization. All of the 28 indefinite whole-body symptoms at admission showed recovery rates greater than 50% at discharge. The mean number of symptoms decreased significantly from 17.8 at admission to 7.4 at discharge (p < 0.0001). The percentages of patients reporting 10 or more symptoms were 91.1% and 29.3% at admission and discharge, respectively. Moreover, 8.2% of patients reported no residual symptoms at discharge.

CONCLUSION

Cervical muscle lesions may contribute to indefinite whole-body symptoms, possibly through dysfunction of the parasympathetic nervous system in the muscles. Local modulation of cervical muscles could lead to a breakthrough in the management of patients with indefinite whole-body symptoms.

TRIAL REGISTRATION ID

UMIN000035445. These slides can be retrieved under Electronic Supplementary Material.

Physical function, post-traumatic stress disorder, and quality of life in persons with spinal cord injury caused by the Wenchuan earthquake versus nondisaster trauma: a cross-sectional modeling study

STUDY DESIGN

Cross-sectional study.

OBJECTIVES

To compare physical function, post-traumatic stress disorder (PTSD) and quality of life (QOL) between individuals with spinal cord injury (SCI) caused by the Wenchuan earthquake and individuals with SCI caused by nondisaster trauma and to explore the relationship between physical function, PTSD and QOL.

SETTING

Community, Sichuan, China.

METHODS

Two hundred individuals with SCI (39 caused by the Wenchuan earthquake, 161 with other traumatic etiology) were surveyed. Physical function was assessed with the Spinal Cord Independence Measure-SR, PTSD with the PTSD Checklist-C, and QOL with the World Health Organization QOL-BREF. Independent sample t-tests and rank-sum tests were used to compare the two groups. Structural equation modeling (SEM) was used to analyze the relationship between physical function, PTSD and QOL.

RESULTS

QOL of the study participants was at a moderate to low level, physical function was at a medium level. The prevalence of PTSD in the group injured due to the Wenchuan earthquake was 64.1% as opposed to 10.0% in individuals with other traumatic etiology. In the SEM, earthquake-related etiology was strongly related to increased PTSD symptoms which negatively affected QOL. Earthquake-related etiology was however also associated with slightly increased physical function which was associated with better QOL and less PTSD symptoms CONCLUSIONS: Prevalence of PTSD in earthquake survivors with SCI was largely increased as compared with people with SCI of other traumatic etiology. In spite of this, the groups did not differ in QOL because of better physical function of earthquake survivors. Effective intervention for PTSD is still needed in earthquake survivors with SCI. Continuous rehabilitative measures to improve physical function and QOL in both groups are also recommended.

Stress Pathway Modulation Is Detrimental or Ineffective for Functional Recovery after Spinal Cord Injury in Mice

A mounting body of evidence suggests that stress plays a major role in the injury progression after spinal cord injury (SCI). Injury activates the stress systems; this in turn may augment the generation of pro-inflammatory cytokines, stimulate pro-inflammatory immune cells, and alter the balance between the pro- and anti-inflammatory immune response. As a result, it is suggested that stress pathways may augment neuronal damage and loss after SCI. Considering these potential detrimental effects of stress after SCI, we hypothesized that inhibition of stress pathways immediately after SCI may offer protection from damage and improve recovery. To investigate the relevance of stress responses in SCI recovery, we investigated the effects of blocking three well-studied stress response axes in a mouse model of SCI. Propranolol, RU-486, and CP-99994 were administered to inhibit the sympathetic axis, the hypothalamus-pituitary-adrenal axis, and the neuropeptide axis, respectively. Surprisingly, assessing functional recovery by the Basso Mouse Scale revealed that RU-486 and CP-99994 did not affect functional outcome, indicating that these pathways are dispensable for neuroprotection or repair after SCI. Moreover, the beta-blocker propranolol worsened functional outcome in the mouse SCI model. In conclusion, immediate inhibition of three major stress axes has no beneficial effects on functional recovery after SCI in mice. These results suggest that injury-induced stress responses do not interfere with the healing process and hence, pharmacological targeting of stress responses is not a recommended treatment option for SCI. These findings are of great importance for other researchers to avoid unnecessary and potentially futile animal experiments.

Occupational therapy and posttraumatic stress disorder: A scoping review

Background.

People who are diagnosed with posttraumatic stress disorder (PTSD) can experience disruptions in their daily occupations. Occupational therapists may assist clients with PTSD to reengage in meaningful occupations.

Purpose.

This scoping review aims to identify and describe the ways occupational therapy addresses PTSD in clinical practice.

Method.

Scholarly databases were searched for documents relating to occupational therapy and PTSD. Two reviewers independently applied selection criteria and systematically extracted information. Data were extracted and synthesized in a narrative format.

Findings.

Fifty sources met inclusion criteria and three major themes were identified: recognizing trauma within specific populations, PTSD’s impact on a range of occupations, and occupational therapy’s response to PTSD.

Implications.

Occupational therapists are working in multidisciplinary teams to reduce the impact of PTSD on the daily occupations of their clients. More effectiveness studies are required to understand the outcomes of occupational therapy interventions for clients with PTSD.

The Use of Virtual Reality to Facilitate Mindfulness Skills Training in Dialectical Behavioral Therapy for Spinal Cord Injury: A Case Study

Introduction: Paralysis from a spinal cord injury (SCI) increases risk of psychological problems including suicide attempts, substance use disorder, negative emotions (e.g., anger), depression, anxiety, ASD/PTSD. Dialectical Behavioral Therapy® (DBT®) has been shown to be effective for treating similar psychological symptoms in non-SCI patient populations. The current study explored for the first time, the feasibility and clinical potential of using Immersive Virtual Reality (VR) enhanced DBT® Mindfulness skills training to help reduce psychological symptoms (negative emotions and anxiety, ASD/PTSD) of two patients with SCI. Patient 1 was a 39-year-old male patient suffering multiple spinal cord injuries, resulting in quadriplegia, after falling out of a four story building. Patient 1 had severe depression, and anxiety symptoms. Patient 2, was a 31 year old male with a C7 vertebral body fracture, leading to paresis, after suffering a blunt force trauma injury during an attempted suicide, jumping from a moving vehicle. Patient 2 had mild depression, and anxiety symptoms. Methods: Each patient looked into VR goggles, and had the illusion of slowly "floating down" a river in virtual reality while listening to DBT® Mindfulness Skills training instructions. Each patient filled out brief psychological ratings before and after each VR session, four VR DBT® sessions for patient 1, and two VR DBT® sessions for patient 2. Results: As predicted, patient 1 reported reductions in negative emotions after each VR DBT® Mindfulness session. Patient 2 had mixed results on some of the measures of negative emotions. And both patients reported feeling less depressed, less anxious, and less emotionally upset, after VR DBT® Mindfulness Skills learning. Patient 2 reported large reductions in short term ASD/PTSD symptoms after his first VR DBT® mindfulness skills training session. Conclusion: This study explored the feasibility of using VR DBT® with quadriplegic or paresis SCI patients. Both SCI patients accepted VR, the patients liked using VR, and, with assistance from the therapist, the patients were able to use the VR equipment, despite being paralyzed. Additional research and development will be needed to determine whether VR DBT® Mindfulness Skills training leads to any long term improvements in outcome.

Psychological morbidities and positive psychological outcomes in people with traumatic spinal cord injury in Mainland China

STUDY DESIGN

Cross-sectional survey.

OBJECTIVES

To explore the prevalences of three psychological morbidities (posttraumatic stress disorder, anxiety, and depression) and two positive psychological outcomes (resilience and posttraumatic growth) in people with spinal cord injury (SCI). To examine the relationships between the five aforementioned variables and to determine the predictors of the three psychological morbidities.

SETTING

Shanghai Sunshine Rehabilitation Center, Mainland China.

METHODS

Participants included 300 adults with SCI in one rehabilitation center in Shanghai. Standardized self-report measures were used. Sociodemographic, injury, and psychological variables were assessed. Descriptive analyses were used to calculate the prevalences of five psychological outcome variables. Pearson correlation analyses were conducted to examine the relationships between the five psychological variables and regression analyses were conducted to determine the predictors of posttraumatic stress disorder (PTSD), anxiety, and depression.

RESULTS

Of the 300 respondents, 35%, 29%, and 27% exceeded the clinical cutoff score for PTSD, anxiety, and depression, respectively. About 32% reported good resilience, and 51% reported moderate to high levels of posttraumatic growth (PTG). Three psychological morbidities showed positive correlations between each other while significant negative relationships with the resilience and PTG. Hierarchical regressions indicated that both the extent of environmental barriers and resilience were the significant predictors of PTSD, anxiety, and depression.

CONCLUSION

High prevalences of psychological morbidities were found in the SCI population in Mainland China. They should be identified and intervened early in the rehabilitation process. Some positive psychological techniques that focus on increasing resilience and promoting PTG would likely be beneficial for the SCI population.

Increased psychological distress among individuals with spinal cord injury is associated with central neuropathic pain rather than the injury characteristics

STUDY DESIGN

Cross-sectional study.

OBJECTIVES

Central neuropathic pain (CNP) is common after spinal cord injury (SCI). The psychological impact of CNP is not clear. Previous studies reported depression and pain catastrophizing among patients with SCI and CNP; however, the lack of control groups prevented discerning whether these were attributed to CNP or to the SCI itself. The aim was to examine the psychological distress among individuals with SCI with and without CNP and controls to evaluate its impact and possible source.

SETTING

Outpatient clinic of a large rehabilitation center.

METHODS

Individuals with SCI and CNP (n = 27) and without CNP (n = 23), and able-bodied controls (n = 20) participated. Data collection included sociodemographics, SCI characteristics, and level of post-traumatic stress disorder (PTSD), anxiety, stress, depression, and pain catastrophizing. The sensory, affective, and cognitive dimensions of CNP were analyzed.

RESULTS

Individuals with SCI and CNP exhibited elevated levels of PTSD, anxiety, stress, depression, and pain catastrophizing compared to the two control groups, which presented similar levels. The psychological variables among the CNP group correlated positively only with the affective dimension of CNP. Neither CNP nor the psychological variables correlated with SCI characteristics.

CONCLUSIONS

Irrespective of CNP intensity, the affective dimension (suffering) is associated with increased psychological distress. Perhaps individual differences in the response to SCI and/or individual traits rather than the mere exposure to SCI may have a role in the emergence of CNP and psychological distress/mood dysfunction. Rehabilitation programs should prioritize stress management and prevention among individuals with SCI and CNP.

Diferencias de sexo en el uso de estrategias de afrontamiento en personas con lesión medular

Objetivo: profundizar en la experiencia de afrontamiento en personas con lesión medular (LM), teniendo en cuenta tanto el afron- tamiento actual como el afrontamiento durante momentos iniciales tras sufrir la LM. Materiales y métodos: estudio transversal de encuesta. Participaron 127 personas con LM de larga evolución, 95 hombres y 32 mujeres. Los datos fueron recogidos por medio de un cuestionario online con información sociodemográfica y el Cuestionario de Afrontamiento del Estrés (CAE). Se han realizado análisis descriptivos, pruebas t de Student y análisis multivariados de la varianza (Manovas) Resultados: las comparaciones intrasujetos muestran que la estrategia de focalización en solución de problemas se usa más en el afrontamiento actual. La autofocalización negativa es más utilizada en el afrontamiento pasado, en los momentos iniciales tras sufrir la LM. Los resultados de los Manovas muestran que no existen diferencias en función del sexo en el afrontamiento rememorado ni en el actual. Los Anova de seguimiento para el afrontamiento actual evidencian que las mujeres utilizan más las estrategias de búsqueda de apoyo social y expresión emocional abierta. Conclusiones: no hay diferencias de sexo en el uso de las estrategias de afrontamiento en la LM. Se sugiere seguir investigando cómo el género puede actuar en este proceso.