A physiatrist's role in managing unique challenges in pregnancy and delivery in a patient with incomplete lumbar SCI: a case report.

INTRODUCTION: Women of childbearing age make up around 5-10% of individuals with spinal cord injury (SCI) and may face unique medical and functional complications during pregnancy, including prolonged hospitalization and increased risk of early rehospitalization due to falls. CASE PRESENTATION: Here, we discuss a case of a young ambulatory woman with a lumbar motor incomplete spinal cord injury who underwent successful delivery via cesarean section and the role of the physiatrist in the management of the patient's antepartum, intrapartum, and postpartum complications. The patient faced significant antepartum challenges secondary to her neurogenic bladder and pelvic floor weakness, resulting in increased use of her manual wheelchair. The physiatry team assisted with the co-development of a multidisciplinary bladder plan for increased urinary frequency and urinary tract infection prevention with the patient's obstetrics physician (OB). In addition, the physiatry team assisted with the procurement of a new wheelchair suited for the patient's pregnancy and childcare needs in anticipation of decreased mobility during this time. Regarding intrapartum challenges, the physiatry team worked with the patient and her OB to develop a safe birth plan considering the method of delivery, epidural usage, and the need for pelvic floor therapy before and after childbirth. DISCUSSION: The patient had a successful cesarean section delivery, with return to independent mobility soon after childbirth. In summary, this case demonstrates that there is a need for a multidisciplinary approach to patients with SCI during pregnancy and that the role of physiatry is critical to optimizing medical and functional outcomes.

The associations between autistic characteristics and microtransaction spending.

Microtransactions provide optional, virtual, video game goods that, for an additional cost to the player, provide additional game content and alter the gameplay experience. Loot boxes-a specific form of microtransaction-offer randomised rewards in exchange for payment, and are argued to be structurally and psychologically similar to gambling. Nascent research suggests that a link exists between autism and both problematic gaming and problematic gambling. Here, we investigated the relationships between autistic characteristics and experiences, and excessive video gaming and microtransaction expenditure. A sample of 1178 adults from Australia, Aotearoa, and The United States were recruited from Prolific Academic, and completed a survey measuring in-game expenditure, autistic characteristics and experiences, problematic gaming, problematic gambling, and risky loot box use. Analyses showed positive associations between autistic characteristics and experiences with problematic gaming and problem gambling symptomatology. However, results also showed a small, negative association between autistic characteristics and experiences and spending on loot boxes when problem gambling symptoms, problematic gaming, and risky loot box use were statistically controlled for. These results suggest that autistic gamers may be vulnerable to problematic gaming and gambling, but that this effect does not extend to the purchasing of microtransactions.

Colloidal Aggregation Confounds Cell-Based Covid-19 Antiviral Screens.

Colloidal aggregation is one of the largest contributors to false positives in early drug discovery. Here, we consider aggregation's role in cell-based infectivity assays in Covid-19 drug repurposing. We investigated the potential aggregation of 41 drug candidates reported as SARs-CoV-2 entry inhibitors. Of these, 17 formed colloidal particles by dynamic light scattering and exhibited detergent-dependent enzyme inhibition. To evaluate the impact of aggregation on antiviral efficacy in cells, we presaturated the colloidal drug suspensions with BSA or spun them down by centrifugation and measured the effects on spike pseudovirus infectivity. Antiviral potencies diminished by at least 10-fold following both BSA and centrifugation treatments, supporting a colloid-based mechanism. Aggregates induced puncta of the labeled spike protein in fluorescence microscopy, consistent with sequestration of the protein on the colloidal particles. These observations suggest that colloidal aggregation is common among cell-based antiviral drug repurposing and offers rapid counter-screens to detect and eliminate these artifacts.

Microsatellite instability should not determine candidacy for cytoreductive surgery and hyperthermic intraperitoneal chemoperfusion in patients with peritoneal metastases from colorectal cancer.

BACKGROUND: Cytoreductive surgery (CRS) plus hyperthermic intraperitoneal chemotherapy (HIPEC) is a multimodal therapeutic option for the management of peritoneal metastases (PM). Treatment outcomes for patients with colorectal cancer (CRC) PM undergoing CRS+HIPEC with microsatellite instability (MSI) remain unknown. We examined the patient characteristics and outcomes in patients with MSI CRC after CRS+HIPEC. METHODS: This was a retrospective cohort study of a prospectively maintained database of all patients with CRC PM undergoing CRS+HIPEC (2010-2020). Categorical and continuous variables were analyzed using the chi-square test and independent samples t test, respectively. Survival was evaluated with the Kaplan-Meier analysis. RESULTS: There were 324 patients diagnosed as having CRC PM undergoing CRS+HIPEC (MSI, n = 23; microsatellite stable [MSS], n = 301). There was no statistically significant difference in patient demographics, tumor characteristics, or perioperative factors between the 2 groups. There was a trend toward improved survival in the MSI group with a median overall survival (OS) of 96.7 month compared with patients with MSS disease (median OS, 51.4 months; P = .10). Patients with MSI demonstrated median progression-free survival (PFS) 8.5 months compared with 11.4 months in the MSS cohort (P = .28). CONCLUSION: Patients with CRC PM, regardless of MSI or MSS status, demonstrate similar OS and PFS after CRS+HIPEC. MSI status should not change a patient's candidacy for CRS+HIPEC.

Considerations for Contraception Following Spinal Cord Injury: A Systematic Review.

Introduction: Counseling and education on women's health, specifically contraception, following spinal cord injury (SCI) is an important component of care for women with SCI. While a plethora of available contraceptive options exists, research in this area is scarce. Objectives: This systematic review assesses the quality and quantity of research on contraception for individuals with SCI. Methods: Literature searches of three medical databases were performed to identify articles that addressed contraception and family planning for women with SCI. Articles were then screened in a two-stage selection process and evaluated for content. Results: Of 165 articles, 21 were identified that fit the inclusion criteria. The majority (66%) of articles were literature reviews or professional practice guidelines. Fourteen (66%) included information on short-acting hormonal oral contraception, 11 (52%) included information on long-acting reversible contraception, 15 (71%) included information on barrier methods, 6 (29%) included information on fertility awareness, 9 (43%) included information on permanent contraception, and one (5%) included information on emergency contraception. Discussion: This systematic review demonstrates a paucity of evidence-based information on contraception tailored to women with SCI. It highlights a need for research and comprehensive guidelines on primary and emergency contraception in this population.

Developing an Inclusive Training Environment: Accommodations in Physical Medicine and Rehabilitation Residency Training for Residents With a Disability.

ABSTRACT: This study examines the challenges and accommodations for medical residents with disabilities within physical medicine and rehabilitation training programs. Medical residency presents unique stressors and responsibilities, with the potential for added complexities for residents with disabilities. Few data exist regarding the prevalence and experiences of people with disabilities as medical trainees and the limited studies available highlight an underrepresentation of individuals with disability in medical training and practice. Through cross-sectional surveys administered to physical medicine and rehabilitation residents, this research assesses disability prevalence, characterizations, barriers to training, and accommodations provided. Of 140 respondents, 9.3% identified as having disabilities, with varying prevalence among genders and disability types. Results revealed distinct challenges for residents with mobility and nonmobility disabilities, spanning learning environments, standardized testing, procedural skills, and accessibility. Self-provided accommodations exceeded program-provided ones, indicating room for improvement in program support. These findings underscore the need for proactive dialog between residents and leadership to address barriers, enhance accommodations, and create an inclusive training environment. The study's insights emphasize the importance of advocating for equal opportunities and cultivating supportive conditions to enable individuals with disabilities to thrive in medical residency programs, ultimately contributing to more diverse and inclusive medical communities.

Colloidal aggregation confounds cell-based Covid-19 antiviral screens.

Colloidal aggregation is one of the largest contributors to false-positives in early drug discovery and chemical biology. Much work has focused on its impact on pure-protein screens; here we consider aggregations role in cell-based infectivity assays in Covid-19 drug repurposing. We began by investigating the potential aggregation of 41 drug candidates reported as SARs-CoV-2 entry inhibitors. Of these, 17 formed colloidal-particles by dynamic light scattering and exhibited detergent-dependent enzyme inhibition. To evaluate antiviral efficacy of the drugs in cells we used spike pseudotyped lentivirus and pre-saturation of the colloids with BSA. The antiviral potency of the aggregators was diminished by at least 10-fold and often entirely eliminated in the presence of BSA, suggesting antiviral activity can be attributed to the non-specific nature of the colloids. In confocal microscopy, the aggregates induced fluorescent puncta of labeled spike protein, consistent with sequestration of the protein on the colloidal particles. Addition of either non-ionic detergent or of BSA disrupted these puncta. These observations suggest that colloidal aggregation is common among cell-based anti-viral drug repurposing, and perhaps cell-based assays more broadly, and offers rapid counter-screens to detect and eliminate these artifacts, allowing the community invest resources in compounds with true potential as a Covid-19 therapeutic.

Examining delusional ideation: Relationships with race and socioeconomic status.

Race and socioeconomic status (SES) are commonly cited as risk factors for psychosis and psychotic-like experiences (PLEs). However, few studies have investigated the relationships between race and SES with specific domains of PLEs. Specifically, little work has examined the relationships between race and SES with delusional ideation, severity (preoccupation, conviction, distress), and delusional themes. Using cross-sectional, general population data (N = 727) from the Nathan Kline Institute-Rockland (NKI-Rockland) database, we investigated racial differences in delusional ideation and severity between Black and White participants, including differences in delusional themes. Then, we investigated SES's relationship with delusional thinking and the interaction between race and SES on delusional thinking. Black American participants endorsed higher delusional ideation with stronger severity than White Americans. A significant interaction between race and delusional theme revealed that Black Americans endorse significantly more delusional ideation in themes of grandiosity, religiosity, and referential-guilt. Black Americans endorse greater delusional severity in grandiose and religious ideations. Black Americans endorse stronger preoccupation and conviction - but not distress-in their referential-guilt ideation. SES was not significantly associated with delusional thinking, nor did SES moderate the significant relationships between race and delusional ideation. These results illuminate the clear racial disparity that exist in delusional ideation within a general population, which did not extend to SES in this dataset. Future work should investigate deeper into the contributory factors to these racial disparities, particularly whether they are based in psychological and/or cultural differences or are the result of assessment/measurement bias.

Impact of an enhanced recovery after surgery program with a multimodal analgesia care pathway on opioid prescribing and clinical outcomes for patients undergoing colorectal surgery.

Background: Opioids are a mainstay for acute pain management, but their side effects can adversely impact patient recovery. Multimodal analgesia (MMA) is recommended for treatment of postoperative pain and has been incorporated in enhanced recovery after surgery (ERAS) protocols. The objective of this quality improvement study was to implement an MMA care pathway as part of an ERAS program for colorectal surgery and to measure the effect of this intervention on patient outcomes and costs. Methods: This pre-post study included 856 adult inpatients who underwent an elective colorectal surgery at three hospitals within an integrated healthcare system. The impact of ERAS program implementation on opioid prescribing practices, outcomes, and costs was examined after adjusting for clinical and demographic confounders. Results: Improvements were seen in MMA compliance (34.0% vs 65.5%, P < 0.0001) and ERAS compliance (50.4% vs 57.6%, P < 0.0001). Reductions in mean days on opioids (4.2 vs 3.2), daily (51.6 vs 33.4 mg) and total (228.8 vs 112.7 mg) morphine milligram equivalents given during hospitalization, and risk-adjusted length of stay (4.3 vs 3.6 days, P < 0.05) were also observed. Conclusions: Implementing ERAS programs that include MMA care pathways as standard of care may result in more judicious use of opioids and reduce patient recovery time.

How will the Covid-19 pandemic shape the future of primary care undergraduate teaching? Understanding modifications and developments deployed by UK academic units of primary care, and their implications for the future.

BACKGROUND: Primary care has been under-represented in its contribution to the academic literature base on Covid-19 developments. We sought to understand how teaching and learning was modified and developed by primary care academic leaders to support the continuation of primary care-orientated learning during the Covid-19 pandemic; and explore how these changes may shape future educational delivery in primary care. METHODS: We adopted a qualitative approach, using semi-structured interviews of seven General Practice Heads of Teaching (GP HoTs) from UK medical schools. We used mixed deductive and inductive coding to analyse interview transcripts. Modifications and developments were coded to four a priori themes (clinical off-site; clinical on-site; synchronous remote; asynchronous remote). We concurrently used inductive coding to identify developments that did not readily fit into these categories. To understand how participants perceived the developments may shape primary care teaching in the future, we carried out an inductive thematic analysis. RESULTS: A range of modifications and developments were described. Examples of developments include: GP practices being provided with increased flexibility to support ongoing provision of clinical placements (on-site clinical), examples of initiatives enabling students to consult remotely from their homes (off-site clinical), transfer of face-to-face teaching to remote formats (synchronous remote) and development of new, interactive on-line teaching materials (asynchronous remote). One additional theme arose inductively: collaboration and co-operation. For future implications, five themes arose: the evolution of flexible and hybrid clinical placement models; an increased role for telemedicine; increased networking and collaboration; increased active student involvement in patient care; and opportunities for community-based teaching afforded by the pandemic. CONCLUSION: This study highlights how teaching was modified to support the continuation of primary care-based learning during the Covid-19 pandemic, and implications for the future. Collaboration and placement flexibility were notable features in the response. Participants perceived that flexible placement models containing a mixture of clinical on-site with remote synchronous and asynchronous teaching and learning activities, may persist into the post-Covid era. Further research is required to understand which developments become routinely embedded into primary care teaching in the post-Covid era and explain how and why this occurs.

The potential relationship between loot box spending, problem gambling, and obsessive-compulsive gamers.

Background and Aims: Loot boxes are digital containers of randomised rewards available in many video games. Individuals with problem gambling symptomatology spend more on loot boxes than individuals without such symptoms. This study investigated whether other psychopathological symptomatology, specifically symptoms of obsessive-compulsive behaviour and hoarding may also be associated with increased loot box spending. Methods: In a large cross-sectional, cross-national survey (N = 1,049 after exclusions), participants recruited from Prolific, living in Aotearoa New Zealand, Australia, and the United States, provided self-reported loot box spending, obsessive-compulsive and hoarding symptomatology, problem gambling symptomatology, and consumer regret levels. Results: There was a moderate positive relationship between loot box spending and obsessive-compulsive symptoms and hoarding. Additionally, greater purchasing of loot boxes was associated with increased consumer regret. Discussion and Conclusion: Results identified that those with OCD and hoarding symptomatology may spend more on loot boxes than individuals without OCD and hoarding symptomatology. This information helps identify disproportionate spending to more groups of vulnerable players and may assist in helping consumers make informed choices and also aid policy discussions around the potentialities of harm.

Associations between social engagement, internalizing symptoms, and delusional ideation in the general population.

BACKGROUND: Delusions are a hallmark feature of psychotic disorders and lead to significant clinical and functional impairment. Internalizing symptoms-such as symptoms of depression, anxiety, and trauma exposure-are commonly cited to be related to delusions and delusional ideation and are often associated with deficits in social functioning. While emerging studies are investigating the impact of low social engagement on psychotic-like experiences, little work has examined the relationship between social engagement, internalizing symptoms, and delusional ideation, specifically. METHODS: Using general population data from the Nathan Kline Institute-Rockland (NKI-Rockland) database (N = 526), we examined the relationships between self-reported delusional ideation, internalizing symptoms, and social engagement and tested four indirect effect models to understand how these factors interrelate. RESULTS: Delusional ideation was significantly associated with both increased internalizing symptoms (r = 0.41, p < 0.001) and lower social engagement (r = - 0.14, p = 0.001). Within aspects of social engagement, perceived emotional support showed the strongest relationship with delusional ideation (r = - 0.17, p < 0.001). Lower social engagement was also significantly associated with increased internalizing symptoms (r = - 0.29, p < 0.001). Cross-sectional models suggest that internalizing symptoms have a significant indirect effect on the association between delusional ideation and social engagement. CONCLUSIONS: These findings reveal that elevated delusional ideation in the general population is associated with lower social engagement. Elevated internalizing symptoms appear to play a critical role in reducing engagement, possibly exacerbating delusional thinking. Future work should examine the causal and temporal relationships between these factors.

Saving lives in our homes: Qualitative evaluation of a tenant overdose response program in supportive, single-room occupancy (SRO) housing.

BACKGROUND: People using opioids alone in private settings are at elevated risk of dying in the event of an overdose. In San Francisco, single room occupancy (SRO) tenants are 19 times more likely to die of overdose than non-SRO residents. The "SRO Project" pilot aimed to reduce fatal overdoses in SROs by recruiting and training tenants to distribute naloxone and provide overdose education in their buildings. We explore the implementation and program impacts of the SRO Project pilot in two permanent supportive housing SROs. METHODS: We conducted eight months of ethnographic fieldwork (May 2021 - Feb 2022), including 35 days observing SRO Project pilot activities, and semi-structured interviews with 11 housing staff and 8 tenant overdose prevention specialists ('specialists'). Data were analyzed using a grounded theory approach to characterize program impacts, implementation strengths, and implementation challenges from the perspective of specialists and housing staff. FINDINGS: We found that the SRO project increased awareness, access to, and understanding of naloxone; facilitated other mutual-aid practices; supported privacy and autonomy of tenants regarding their drug use; and improved rapport, communication and trust between tenants and housing staff. Strengths of the implementation process included involvement of tenants with diverse social locations and skill sets and, at one site, a team-based approach that fostered program innovation, tenant solidarity and a sense of collective ownership over the project. Program implementation was challenged by frequent turnover and capacity constraints of housing staff, particularly during overnight shifts when overdose risks were greatest. Additional challenges arose due to the psychosocial burden of overdose response work, gendered violence, issues with compensation methods, and scope creep in specialists' roles. CONCLUSION: This evaluation contributes further evidence regarding the effectiveness of tenant-led naloxone distribution and overdose education in permanent supportive and SRO housing environments. Findings indicate program implementation and sustainability can be improved by expanding tenant specialist training, compensating specialists in cash, and building stronger psychosocial support for tenants responding to overdoses in their homes.

Targeted Next-Generation Sequencing Improves the Prognostication of Patients with Disseminated Appendiceal Mucinous Neoplasms (Pseudomyxoma Peritonei).

BACKGROUND: Appendiceal mucinous neoplasms (AMNs) with disseminated disease (pseudomyxoma peritonei) are heterogeneous tumors with variable clinicopathologic behavior. Despite the development of prognostic systems, objective biomarkers are needed to stratify patients. With the advent of next-generation sequencing (NGS), it remains unclear if molecular testing can improve the evaluation of disseminated AMN patients. METHODS: Targeted NGS was performed for 183 patients and correlated with clinicopathologic features to include American Joint Committee on Cancer/World Health Organization (AJCC/WHO) histologic grade, peritoneal cancer index (PCI), completeness of cytoreduction (CC) score, and overall survival (OS). RESULTS: Genomic alterations were identified for 179 (98%) disseminated AMNs. Excluding mitogen-activated protein kinase genes and GNAS due to their ubiquitous nature, collective genomic alterations in TP53, SMAD4, CDKN2A, and the mTOR genes were associated with older mean age, higher AJCC/WHO histologic grade, lymphovascular invasion, perineural invasion, regional lymph node metastasis, and lower mean PCI (p < 0.040). Patients harboring TP53, SMAD4, ATM, CDKN2A, and/or mTOR gene alterations were found to have lower OS rates of 55% at 5 years and 14% at 10 years, compared with 88% at 5 years and 88% at 10 years for patients without the aforementioned alterations (p < 0.001). Based on univariate and multivariate analyses, genomic alterations in TP53, SMAD4, ATM, CDKN2A, and/or the mTOR genes in disseminated AMNs were a negative prognostic factor for OS and independent of AJCC/WHO histologic grade, PCI, CC score, and hyperthermic intraperitoneal chemotherapy treatment (p = 0.006). CONCLUSIONS: Targeted NGS improves the prognostic assessment of patients with disseminated AMNs and identifies patients who may require increased surveillance and/or aggressive management.

Predicting Severe Complications from Cytoreductive Surgery with Hyperthermic Intraperitoneal Chemotherapy: A Data-Driven, Machine Learning Approach to Augment Clinical Judgment.

BACKGROUND: CRS-HIPEC provides oncologic benefit in well-selected patients with peritoneal carcinomatosis; however, it is a morbid procedure. Decision tools for preoperative patient selection are limited. We developed a risk score to predict severity of 90 day complications for cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (CRS-HIPEC). PATIENTS AND METHODS: Adults who underwent CRS-HIPEC at the University of Pittsburgh Medical Center (March 2001-April 2020) were analyzed as part of this study. Primary endpoint was severe complications within 90 days following CRS-HIPEC, defined using Comprehensive Complication Index (CCI) scores as a dichotomous (determined using restricted cubic splines) and continuous variable. Data were divided into training and test sets. Several machine learning and traditional algorithms were considered. RESULTS: For the 1959 CRS-HIPEC procedures included, CCI ranged from 0 to 100 (median 32.0). Adjusted restricted cubic splines model defined severe complications as CCI > 61. A minimum of 20 variables achieved optimal performance of any of the models. Linear regression achieved the highest area under the receiving operator characteristic curve (AUC, 0.74) and outperformed the NSQIP Surgical Risk calculator (AUC 0.80 vs. 0.66). Factors most positively associated with severe complications included peritoneal carcinomatosis index score, symptomatic status, and undergoing pancreatectomy, while American Society of Anesthesiologists 2 class, appendiceal diagnosis, and preoperative albumin were most negatively associated with severe complications. CONCLUSIONS: This study refines our ability to predict severe complications within 90 days of discharge from a hospitalization in which CRS-HIPEC was performed. This advancement is timely and relevant given the growing interest in this procedure and may have implications for patient selection, patient and referring provider comfort, and survival.

PFAS surveillance in abiotic matrices within vital aquatic habitats throughout Florida.

Per- and polyfluoroalkyl substances (PFAS) are a group of manufactured chemicals that are resistant to degradation and thus persistent in the environment. The presence, uptake, and accumulation of PFAS is dependent upon the physiochemical properties of the PFAS and matrix, as well as the environmental conditions since the time of release. The objective of this study was to measure the extent of PFAS contamination in surface water and sediment from nine vulnerable aquatic systems throughout Florida. PFAS were detected at all sampling locations with sediment exhibiting greater PFAS concentrations when compared to surface water. At most locations, elevated concentrations of PFAS were identified around areas of increased human activity, such as airports, military bases, and wastewater effluents. The results from the present study highlight the ubiquitous presence of PFAS in vital Florida waterways and filled an important gap in understanding the distribution of PFAS in dynamic, yet vulnerable, aquatic environments.

Aquatic Vegetation, an Understudied Depot for PFAS.

Per- and polyfluoroalkyl substances (PFAS) are a class of manufactured chemicals that have been extensively utilized worldwide. We hypothesize that the presence, uptake, and accumulation of PFAS in aquatic vegetation (AV) is dependent upon several factors, such as the physiochemical properties of PFAS and proximity to potential sources. In this study, AV was collected from eight locations in Florida to investigate the PFAS presence, accumulation, and spatiotemporal distribution. PFAS were detected in AV at all sampling locations, with a range from 0.18 to 55 ng/g sum (∑)PFAS. Individual PFAS and their concentrations varied by sampling location, time, and AV species. A total of 12 PFAS were identified, with the greatest concentrations measured in macroalgae. The average bioconcentration factor (BCF) among all samples was 1225, indicating high PFAS accumulation in AV from surface water. The highest concentrations, across all AV types, were recorded in the Indian River Lagoon (IRL), a location with a history of elevated PFAS burdens. The present study represents the first investigation of PFAS in naturally existing estuarine AV, filling an important gap on PFAS partitioning within the environment, as well as providing insights into exposure pathways for aquatic herbivores. Examining the presence, fate, and transport of these persistent chemicals in Florida's waterways is critical for understanding their effect on environmental, wildlife, and human health.

The risks of attrition bias in longitudinal surveys of the impact of COVID-19.

As the COVID-19 pandemic continues, interest in mental health impacts is shifting from short-term to long-term outcomes. As part of a longitudinal online survey study examining mental health impacts of the pandemic, we assessed the risk of attrition bias related to a history of depression-a condition research shows can increase challenges of recruitment and retention. Among 5023 participants who completed the baseline survey, significantly more reporting a history of depression were lost to follow-up: baseline to 3 months: 497/760 (65.4%) vs 2228/4263 (52.3%), P < 0.001; 3 to 6 months: 179/263 (68.1%) vs 1183/2035 (58.1%), P = 0.002. Participants reporting a history of depression also had greater adjusted odds of a Patient Health Questionnaire-8 score ≥10 (odds ratio [OR] = 3.97, 95% confidence interval [CI] 3.27, 4.84), Generalized Anxiety Disorder-7 score ≥10 (OR = 3.77, 95% CI 3.07, 4.62), and Posttraumatic Diagnostic Scale for DSM V score ≥ 28 (OR = 7.17, 95% CI 4.67, 11.00) at baseline, indicating a need to account for attrition bias when examining these outcomes. Similar considerations likely apply to other longitudinal survey studies and are important to address to ensure accurate evidence is available to support policy decisions regarding resource allocation and funding.