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INTRODUCTION: Fatigue is a complex and frequent symptom in persons with inflammatory bowel disease (IBD), with detrimental impact. We aimed to determine predictors of fatigue over time. METHODS: Two hundred forty-seven adults with IBD participated in a prospective study conducted in Manitoba, Canada, providing data at baseline and annually for 3 years. Participants reported fatigue impact (Daily Fatigue Impact Scale [DFIS]), depression and anxiety symptoms (Hospital Anxiety and Depression Scale [HADS]), and pain (Pain Effects Scale [PES]). Physician-diagnosed comorbidities, IBD characteristics, and physical and cognitive functioning were also assessed. We tested factors associated with fatigue using multivariable generalized linear models that estimated within-person and between-person effects. RESULTS: Most participants were women (63.2%), White (85.4%), and had Crohn's disease (62%). At baseline, 27.9% reported moderate-severe fatigue impact, 16.7% had clinically elevated anxiety (HADS-A ≥11), and 6.5% had clinically elevated depression (HADS-D ≥11). Overall fatigue burden was stable over time, although approximately half the participants showed improved or worsening fatigue impact between annual visits during the study. On multivariable analysis, participants with a one-point higher HADS-D score had, on average, a 0.63-point higher DFIS score, whereas participants with a one-point higher PES score had a 0.78-point higher DFIS score. Within individuals, a one-point increase in HADS-D scores was associated with 0.61-point higher DFIS scores, in HADS-A scores with 0.23-point higher DFIS scores, and in PES scores with 0.38-point higher DFIS scores. No other variables predicted fatigue. DISCUSSION: Anxiety, depression, and pain predicted fatigue impact over time in IBD, suggesting that targeting psychological factors and pain for intervention may lessen fatigue burden.
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We qualitatively explored the impact of preoperative mindfulness-based stress reduction (MBSR) on total knee arthroplasty (TKA) experiences. Participants (n = 10) who received MBSR prior to TKA participated in semi-structured interviews concerning their experiences with MBSR and its perceived impact on surgery. We analyzed interviews according to reflexive thematic analysis, and coded data into three main themes: 1) Impact of MBSR on surgery experiences; 2) Contributors to change; and 3) Motivations for participation. Participants noted they were able to relax, feel more confident, and cope more effectively during the preoperative period, and that others in their lives noticed positive changes following their participation in MBSR. Participants' openness to mindfulness and health-related beliefs and may have contributed to the positive impacts they experienced from MBSR. Participants described being motivated to participate in MBSR to help them prepare for their surgery and to learn new coping strategies. Participants described a strong level of commitment to the intervention. With further research, integration of MBSR into prehabilitation for TKA may be appropriate.
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Artroplastia do Joelho , Atenção Plena , Pesquisa Qualitativa , Estresse Psicológico , Humanos , Artroplastia do Joelho/psicologia , Artroplastia do Joelho/métodos , Atenção Plena/métodos , Atenção Plena/normas , Feminino , Masculino , Idoso , Pessoa de Meia-Idade , Estresse Psicológico/psicologia , Estresse Psicológico/prevenção & controle , Adaptação Psicológica , Cuidados Pré-Operatórios/métodos , Cuidados Pré-Operatórios/psicologia , Cuidados Pré-Operatórios/normas , Idoso de 80 Anos ou maisRESUMO
Importance: Intraoperative electroencephalogram (EEG) waveform suppression, suggesting excessive general anesthesia, has been associated with postoperative delirium. Objective: To assess whether EEG-guided anesthesia decreases the incidence of delirium after cardiac surgery. Design, Setting, and Participants: Randomized, parallel-group clinical trial of 1140 adults 60 years or older undergoing cardiac surgery at 4 Canadian hospitals. Recruitment was from December 2016 to February 2022, with follow-up until February 2023. Interventions: Patients were randomized in a 1:1 ratio (stratified by hospital) to receive EEG-guided anesthesia (n = 567) or usual care (n = 573). Patients and those assessing outcomes were blinded to group assignment. Main Outcomes and Measures: The primary outcome was delirium during postoperative days 1 through 5. Intraoperative measures included anesthetic concentration and EEG suppression time. Secondary outcomes included intensive care and hospital length of stay. Serious adverse events included intraoperative awareness, medical complications, and 30-day mortality. Results: Of 1140 randomized patients (median [IQR] age, 70 [65-75] years; 282 [24.7%] women), 1131 (99.2%) were assessed for the primary outcome. Delirium during postoperative days 1 to 5 occurred in 102 of 562 patients (18.15%) in the EEG-guided group and 103 of 569 patients (18.10%) in the usual care group (difference, 0.05% [95% CI, -4.57% to 4.67%]). In the EEG-guided group compared with the usual care group, the median volatile anesthetic minimum alveolar concentration was 0.14 (95% CI, 0.15 to 0.13) lower (0.66 vs 0.80) and there was a 7.7-minute (95% CI, 10.6 to 4.7) decrease in the median total time spent with EEG suppression (4.0 vs 11.7 min). There were no significant differences between groups in median length of intensive care unit (difference, 0 days [95% CI, -0.31 to 0.31]) or hospital stay (difference, 0 days [95% CI, -0.94 to 0.94]). No patients reported intraoperative awareness. Medical complications occurred in 64 of 567 patients (11.3%) in the EEG-guided group and 73 of 573 (12.7%) in the usual care group. Thirty-day mortality occurred in 8 of 567 patients (1.4%) in the EEG-guided group and 13 of 573 (2.3%) in the usual care group. Conclusions and Relevance: Among older adults undergoing cardiac surgery, EEG-guided anesthetic administration to minimize EEG suppression, compared with usual care, did not decrease the incidence of postoperative delirium. This finding does not support EEG-guided anesthesia for this indication. Trial Registration: ClinicalTrials.gov Identifier: NCT02692300.
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Anestesia Geral , Procedimentos Cirúrgicos Cardíacos , Eletroencefalografia , Humanos , Feminino , Idoso , Masculino , Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Canadá , Anestesia Geral/efeitos adversos , Complicações Pós-Operatórias/prevenção & controle , Complicações Pós-Operatórias/epidemiologia , Pessoa de Meia-Idade , Tempo de Internação , Delírio do Despertar/prevenção & controle , Delírio do Despertar/epidemiologia , Delírio/prevenção & controle , Delírio/epidemiologia , Delírio/etiologia , IncidênciaRESUMO
The COVID-19 pandemic changed the way people lived, but also the way they died. It accentuated the physical, psychological, social, and spiritual vulnerabilities of patients approaching death. This study explored the lived experience of palliative inpatients during the pandemic. We conducted interviews with 22 palliative inpatients registered in a Canadian urban palliative care program, aimed to uncover how the pandemic impacted participants' experiences of approaching end-of-life. The reflexive thematic analysis revealed 6 themes: putting off going into hospital, the influence of the pandemic on hospital experience, maintaining dignity in care, emotional impact of nearing death, making sense of end-of-life circumstances and coping with end-of-life. Findings highlight the vulnerability of patients approaching death, and how that was accentuated during the pandemic. Findings reveal how the pandemic strained, threatened, and undermined human connectedness. These lived experiences of palliative inpatients offer guidance for future pandemic planning and strategies for providing optimal palliative care.
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INTRODUCTION: Military sexual trauma (MST) is an ongoing problem. We used a 2002 population-based sample, followed up in 2018, to examine: (1) the prevalence of MST and non-MST in male and female currently serving members and veterans of the Canadian Armed Forces, and (2) demographic and military correlates of MST and non-MST. METHODS: Data came from the 2018 Canadian Armed Forces Members and Veterans Mental Health Follow-up Survey (n = 2,941, ages 33 years + ). Individuals endorsing sexual trauma were stratified into MST and non-MST and compared to individuals with no sexual trauma. The prevalence of lifetime MST was computed, and correlates of sexual trauma were examined using multinomial regression analyses. RESULTS: The overall prevalence of MST was 44.6% in females and 4.8% in males. Estimates were comparable between currently serving members and veterans. In adjusted models in both sexes, MST was more likely among younger individuals (i.e., 33-49 years), and MST and non-MST were more likely in those reporting more non-sexual traumatic events. Among females, MST and non-MST were more likely in those reporting lower household income, non-MST was less likely among Officers, and MST was more likely among those with a deployment history and serving in an air environment. Unwanted sexual touching by a Canadian military member or employee was the most prevalent type and context of MST. INTERPRETATION: A high prevalence of MST was observed in a follow-up sample of Canadian Armed Forces members and veterans. Results may inform further research as well as MST prevention efforts.
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Militares , Delitos Sexuais , Transtornos de Estresse Pós-Traumáticos , Veteranos , Masculino , Feminino , Humanos , Saúde Mental , Trauma Sexual Militar , Prevalência , Seguimentos , Canadá/epidemiologia , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Transtornos de Estresse Pós-Traumáticos/psicologiaRESUMO
BACKGROUND: Many outpatient chronic pain clinics administer extensive patient intake questionnaires to understand patients' pain and how it impacts their lives. At our institution's pain clinic, many patients include free text in these predominantly closed-ended questionnaires, but little is known about the content categories included in this free text. AIM: This study examined free text entries on chronic pain patient intake questionnaires. METHOD: We analyzed 270 occurrences of free text across 43 patient intake questionnaires of people living with chronic pain using a qualitative content analytic approach. RESULTS: We identified two overarching thematic categories of free text: (1) what they say (characterizes the topic of the free text); and (2) why they say it (characterizes perceived limitations of the patient intake questionnaire format). We also documented the frequency highlighting how often themes and their associated sub-themes (detailed below) were indicated. Within the What they say category, three main themes emerged: (1) health (34.9%; e.g., pain); (2) health service use (27.9%; e.g., medication); and (3) psychosocial factors (20.9%; e.g., relationships). Within the Why they say it category, four main themes emerged: (1) adding information (86.0%; e.g., elaborates/contextualizes); (2) narrow response options (65.1%; e.g., varies); (3) problems with the question (18.6%; e.g., not applicable); and (4) response error (4.7%; e.g., answers incorrectly/misinterprets question). CONCLUSIONS: People living with chronic pain appear motivated to add additional, unprompted information to their patient intake questionnaires. The results from this study may inform changes to chronic pain patient intake questionnaires which could facilitate improvements in chronic pain patient-health care provider communication.
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Dor Crônica , Humanos , Dor Crônica/tratamento farmacológico , Inquéritos e Questionários , ComunicaçãoRESUMO
COVID-19 has affected healthcare in profound and unprecedented ways, distorting the experiences of patients and healthcare professionals (HCPs) alike. One area that has received little attention is how COVID-19 affected HCPs caring for dying patients. The goal of this study was to examine the experiences of HCPs working with dying patients during the COVID-19 pandemic. Between July 2020-July 2021, we recruited HCPs (N = 25) across Canada. We conducted semi-structured interviews, using a qualitative study design rooted in constructivist grounded theory methodology. The core themes identified were the impact of the pandemic on care utilization, the impact of infection control measures on provision of care, moral distress in the workplace, impact on psychological wellbeing, and adaptive strategies to help HCPs manage emotions and navigate pandemic imposed changes. This is the first Canadian study to qualitatively examine the experiences of HCPs providing care to dying patients during the COVID-19 pandemic. Implications include informing supportive strategies and shaping policies for HCPs providing palliative care.
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INTRODUCTION: We estimated the incidence and prevalence of benzodiazepine and Z-drug (separately and jointly as BZD) use in the inflammatory bowel disease (IBD) population compared with matched controls without IBD and examined the association of mood/anxiety disorders (M/ADs) with the use of BZD from 1997 to 2017. METHODS: Using administrative data from Manitoba, Canada, we identified 5,741 persons with incident IBD who were matched in a 1:5 ratio to controls on sex, birth year, and region. Validated case definitions were used to identify M/AD. Dispensations of BZD were identified. Multivariable generalized linear models were used to assess the association between IBD, M/AD, and BZD use. RESULTS: In 2016, the incident age/sex-standardized benzodiazepine use rates per 1,000 were 28.06 (95% confidence interval [CI] 26.41-29.81) in the IBD cohort and 16.83 (95% CI 16.28-17.39) in controls (adjusted rate ratio = 1.69 [95% CI 1.56-1.79]). Benzodiazepine incidence rates were higher for women with IBD than men, but the RR between cases and controls were similar for men and women. The incident age/sex-standardized Z-drug use rate per 1,000 was 21.07 (95% CI 19.69-22.41) in the IBD cohort. This was 1.87-fold higher than in controls (95% CI 1.73-2.01). In 2017, approximately 20% of persons with IBD used benzodiazepines and 20% used Z-drugs. There was a subadditive effect of both benzodiazepine and Z-drug uses between IBD and M/AD after adjusting for covariates. DISCUSSION: The use of BZD is more common in people with IBD than in population controls. Strategies to reduce the use of BZDs in persons with IBD and to offer alternative management strategies for M/ADs, sleep disorders, and other symptomatic concerns are needed.
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Doenças Inflamatórias Intestinais , Transtornos Relacionados ao Uso de Substâncias , Masculino , Humanos , Feminino , Benzodiazepinas/uso terapêutico , Doenças Inflamatórias Intestinais/tratamento farmacológico , Doenças Inflamatórias Intestinais/epidemiologia , Incidência , Ansiedade , Doença CrônicaRESUMO
BACKGROUND: Little is known about the effects of changes in the presence or absence of psychiatric disorders on health care utilization in multiple sclerosis (MS). OBJECTIVE: To evaluate the association between "active" mood and anxiety disorders (MAD) and health care utilization in MS. METHODS: Using administrative data from Manitoba, Canada, we identified 4748 persons with MS and 24,154 persons without MS matched on sex, birth year, and region. Using multivariable general linear models, we evaluated the within-person and between-person effects of any "active" MAD on annual physician visits, hospital days, and number of drug classes dispensed in the following year. RESULTS: Annually, the MS cohort had an additional two physician visits, two drug classes, and nearly two more hospital days versus the matched cohort. Individuals with any MAD had more physician visits, had hospital days, and used more drug classes than individuals without a MAD. Within individuals, having an "active" MAD was associated with more utilization for all outcomes than not having an "active" MAD, but the magnitude of this effect was much smaller for visits and drugs than the between-person effect. CONCLUSION: Within individuals with MS, changes in MAD activity are associated with changes in health services use.
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Transtornos de Ansiedade , Esclerose Múltipla , Estudos de Coortes , Humanos , Transtornos do Humor , Esclerose Múltipla/tratamento farmacológico , Aceitação pelo Paciente de Cuidados de SaúdeRESUMO
OBJECTIVES: The coronavirus 2019 (COVID-19) pandemic has resulted in profound global impact, with older adults at greater risk of serious physical health outcomes. It is essential to also understand generational differences in psychosocial impacts to identify appropriate prevention and intervention targets. Across generational groups, this study examined: (1) rates of precautions and adaptive and maladaptive health behaviors, (2) differences in levels of anxiety, and (3) rates of COVID-related concerns during Wave 1 of COVID-19 in Canada. PARTICIPANTS: We analyzed data from 2 Canadian population-based data sets: the Canadian Perspective Survey Series: Impact of COVID-19 survey (N = 4,627; March 29 to April 3, 2020), and Crowdsourcing: Impacts of COVID-19 on Canadians-Your Mental Health (N = 45,989; April 24 to May 11, 2020). MEASURES: We categorized generational age group. Participants self-reported changes in behaviors and COVID-related concerns, and a validated measure assessed anxiety symptoms. RESULTS: There are generational differences in behavioral responses to the pandemic. Adaptive health habits (e.g., exercise) were comparable across groups, while changes in maladaptive health habits (e.g., substance use) were highest among younger age groups, particularly Millennials (15 to 34 years old). COVID-related precautions were also highest among the younger generations, with Generation X (35 to 54 years old) exhibiting the highest rate of precautionary behavior. Results also revealed that the highest rate of clinically significant anxiety is among Millennials (36.0%; severe anxiety = 15.7%), and the younger generations have the highest rates of COVID-related concerns. CONCLUSION: These early data are essential in understanding at-risk groups given the unpredictable nature of the pandemic and its potential long-term implications.
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Ansiedade/psicologia , COVID-19 , Saúde Mental/estatística & dados numéricos , Pandemias , Adolescente , Adulto , Distribuição por Idade , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Ansiedade/epidemiologia , COVID-19/epidemiologia , Canadá/epidemiologia , Feminino , Comportamentos Relacionados com a Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Vigilância da População , SARS-CoV-2 , Adulto JovemRESUMO
OBJECTIVE: This study examined baseline risk and protective predictors and interim correlates of the persistence/recurrence, remission, and onset of posttraumatic stress disorder (PTSD) in a 16-year prospective, nationally representative sample of Canadian Forces members and veterans. METHODS: The 2018 Canadian Armed Forces Members and Veterans Mental Health Follow-up Survey is a prospective study of 2,941 regular force service members and veterans who participated in the 2002 Canadian Community Health Survey on Mental Health and Wellbeing: Canadian Forces Supplement (n = 5,155; ages 15 to 64 years; response rate 68%). PTSD diagnoses in 2002 and 2018 were used to create 4 groups: (1) no lifetime, (2) remitted, (3) new onset, and (4) persistent/recurrent PTSD. Multinomial regressions were conducted to identify predictors of PTSD courses. RESULTS: Female sex, being a junior noncommissioned member (vs. officer), and land (vs. air) operations in 2002 were associated with all PTSD courses relative to no lifetime PTSD (relative risk ratio [RRR] range: 1.28 to 3.65). After adjusting for sociodemographic variables, baseline predictors of all PTSD courses included lifetime mental disorder, history of mental health care utilization, all trauma type categories (deployment-associated, sexual, "other"), and the number of lifetime traumatic events (RRR range: 1.14 to 8.95). New ("since 2002") traumas, transitioning to veteran status, and alcohol dependence were mostly associated with the new onset and persistent/recurrent PTSD courses (RRR range: 1.79 to 4.31), while mental health care utilization and greater avoidance coping were associated with all PTSD courses (RRR range: 1.10 to 17.87). Protective factors for several PTSD courses at one or both time points included social support, social network size, and problem-focused coping (RRR range: 0.71 to 0.98). CONCLUSIONS: This is the first population-based survey to examine the longitudinal course of PTSD in Canadian Forces members. Prevention and intervention programs focused on bolstering social support and active coping strategies as possible protective factors/correlates may help mitigate the development and persistence of PTSD.
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Militares , Transtornos de Estresse Pós-Traumáticos , Veteranos , Adolescente , Adulto , Canadá/epidemiologia , Feminino , Seguimentos , Humanos , Pessoa de Meia-Idade , Estudos Prospectivos , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Adulto JovemRESUMO
OBJECTIVE: Knowledge is limited regarding the longitudinal course and predictors of mental health problems, suicide, and physical health outcomes among military and veterans. Statistics Canada, in collaboration with researchers at the University of Manitoba and an international team, conducted the Canadian Armed Forces Members and Veterans Mental Health Follow-Up Survey (CAFVMHS). Herein, we describe the rationale and methods of this important survey. METHOD: The CAFVMHS is a longitudinal survey design with 2 time points (2002 and 2018). Regular Force military personnel who participated in the first Canadian Community Health Survey Cycle 1.2-Mental Health and Well-Being, Canadian Forces Supplement (CCHS-CFS) in 2002 (N = 5,155) were reinterviewed in 2018 (n = 2,941). The World Mental Health Survey-Composite International Diagnostic Interview was used with the Diagnostic and Statistical Manual of Mental Disorders, fourth edition (DSM-IV) criteria. RESULTS: The CAFVMHS includes 2,941 respondents (66% veterans; 34% active duty) and includes data on mental disorder diagnoses, physical health conditions, substance use, medication use, general health, mental health services, perceived need for care, social support, moral injury, deployment experiences, stress, physical activity, military-related sexual assault, childhood experiences, and military and sociodemographic information. CONCLUSIONS: The CAFVMHS provides a unique opportunity to further understand the health and well-being of military personnel in Canada over time to inform intervention and prevention strategies and improve outcomes. The data are available through the Statistics Canada Research Data Centres across Canada and can be used cross-sectionally or be longitudinally linked to the 2002 CCHS-CFS data.
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Militares , Veteranos , Canadá , Seguimentos , Humanos , Saúde Mental , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: The current study used the Canadian Armed Forces Members and Veterans Mental Health Follow-up Survey (CAFVMHS) to (1) examine the incidence and prevalence of mental disorders and (2) estimate the comorbidity of mental disorders over the follow-up period. METHOD: The CAFVMHS (2018) is a longitudinal study with two time points of assessment. The sample is comprised of 2,941 Canadian Forces members and veterans who participated in the 2002 Canadian Community Health Survey: Canadian Forces Supplement. The World Health Organization Composite International Diagnostic Interview (WHO-CIDI) was utilized to diagnose Diagnostic and Statistical Manual-IV post-traumatic stress disorder (PTSD), major depressive episode (MDE), generalized anxiety disorder, social anxiety disorder (SAD), and alcohol abuse and dependence. Self-report health professional diagnoses were assessed for attention deficit hyperactivity disorder (ADHD), mania, obsessive compulsive disorder (OCD), and personality disorder. We established weighted prevalence of mental disorders and examined the association between mental disorders using logistic regression. RESULTS: In 2018, lifetime prevalence of any WHO-CIDI-based or self-reported mental disorder was 58.1%. Lifetime prevalence of any mood or anxiety disorder or PTSD was 54.0% in 2018. MDE (39.9%), SAD (25.7%), and PTSD (21.4%) were the most common mental disorders. There was a substantial increase in new onset or recurrence/persistence of mental disorders between the two measurement points (16-year assessment gap); 2002-2018 period prevalences were 43.5% for mood and anxiety disorder and 16.8% for alcohol abuse or dependence. The prevalence of self-reported ADHD, OCD, any personality disorder, and mania were 3.3%, 3.0%, 0.8%, and 0.8%, respectively. Comorbidity between mental disorders increased over the follow-up. CONCLUSIONS: This study demonstrates a high burden of mental disorders among a large Canadian military and veteran cohort. These findings underscore the importance of prevention and intervention strategies to reduce the burden of mental disorders and alcohol use disorders in these populations.
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Alcoolismo , Transtorno Depressivo Maior , Transtornos de Estresse Pós-Traumáticos , Veteranos , Canadá/epidemiologia , Comorbidade , Transtorno Depressivo Maior/epidemiologia , Seguimentos , Humanos , Estudos Longitudinais , Saúde Mental , Prevalência , Transtornos de Estresse Pós-Traumáticos/epidemiologiaRESUMO
PURPOSE: Worldwide, patients experience difficulties accessing elective surgical care. This study examined the perceived health, social, and functional impacts of elective surgical cancellations and postponements in Canada. METHODS: We analyzed a subset of aggregate data from the Canadian Community Health Survey (CCHS) annual components from 2005 to 2014. Multivariable logistic regressions examined associations between past-year non-emergency surgical cancellations/postponements and perceived impacts of waiting for surgery (e.g., worry/stress/anxiety, pain, loss of work, loss of income, deterioration of health, relationships suffered). RESULTS: Among those who experienced a cancellation or postponement of a past-year non-emergency surgery (weighted n = 256,836; 11.8%), 23.5% (weighted n = 60,345) indicated their life was affected by waiting for surgery. After adjusting for type of surgery, year, and sociodemographics, those who experienced a surgical cancellation or postponement had increased odds of reporting their life was affected by waiting for surgery (adjusted odds ratio [aOR], 2.67; 99% confidence interval [CI], 1.41 to 5.1); in particular, they reported greater deterioration of their health (aOR, 3.47; 99% CI, 1.05 to 11.4) and increased dependence on relatives/friends (aOR, 2.53; 99% CI, 1.01 to 6.3) than those who did not have a cancellation or postponement. CONCLUSION: Results highlight the multifaceted perceived impacts of surgical cancellations/postponements. These findings suggest there is a need for improvements in reducing elective surgical cancellations and postponements. Results may also inform the development of targeted interventions to improve patients' health and quality of life while waiting for surgery.
RéSUMé: OBJECTIF: Partout dans le monde, les patients ont de la difficulté à accéder aux soins chirurgicaux non urgents. Cette étude a examiné les impacts de santé, sociaux et fonctionnels perçus des annulations et des reports de chirurgies non urgentes au Canada. MéTHODE: Nous avons analysé un sous-ensemble de données agrégées à partir des composantes annuelles de l'Enquête sur la santé dans les collectivités canadiennes (ESCC) colligées de 2005 à 2014. Des régressions logistiques multivariées ont examiné les associations entre les annulations / reports de chirurgies non urgentes de l'année précédente et les impacts perçus d'une attente pour une chirurgie (par ex., inquiétude/stress/anxiété, perte de travail, perte de revenus, détérioration de la santé, impact sur les relations interpersonnelles). RéSULTATS: Parmi les personnes ayant subi une annulation ou un report d'une chirurgie non urgente au cours de l'année précédente (n pondéré = 256 836; 11,8 %), 23,5 % (n pondéré = 60 345) ont indiqué que leur vie avait été affectée par l'attente d'une chirurgie. Après avoir ajusté les données pour tenir compte du type de chirurgie, de l'année et des données sociodémographiques, la probabilité que les personnes ayant vécu une annulation ou un report de chirurgie rapportent que leur vie avait été affectée par l'attente d'une chirurgie était plus élevée (rapport de cotes ajusté [RCA], 2,67; intervalle de confiance [IC] 99 %, 1,41 à 5,1); plus particulièrement, ces personnes rapportaient davantage de détérioration de leur santé (RCA, 3,47; IC 99 %, 1,05 à 11,4) et une dépendance accrue à l'aide de leurs amis/familles (RCA, 2,53; IC 99 %, 1,01 à 6,3) que les personnes n'ayant pas vécu d'annulation ou de retard. CONCLUSION: Ces résultats soulignent les facettes multiples des impacts perçus des annulations et reports de chirurgie. En outre, ils démontrent qu'il est nécessaire d'apporter des améliorations pour réduire les annulations et reports des chirurgies non urgentes. Ces résultats pourraient également aider à mettre au point des interventions ciblées pour améliorer la santé et la qualité de vie des patients en attente d'une chirurgie.
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Procedimentos Cirúrgicos Eletivos , Qualidade de Vida , Canadá , HumanosRESUMO
Dissociative symptoms and suicidality are transdiagnostic features of posttraumatic stress disorder (PTSD) and borderline personality disorder (BPD). The primary objective of this study was to examine associations between dissociation (i.e., depersonalization and derealization) and suicidality (i.e., self-harm and suicide attempts) among individuals with PTSD and BPD. We analyzed data from the 2012-2013 National Epidemiologic Survey on Alcohol and Related Conditions (NESARC-III; N = 36,309). The Alcohol Use Disorder and Associated Disabilities Interview Schedule for DSM-5 was used to assess lifetime PTSD and BPD. Estimated rates of self-harm among individuals who endorsed dissociation were 15.5%-26.2% for those with PTSD and 13.7%-23.5% for those with BPD, and estimates of suicide attempts among individuals who endorsed dissociation were 34.5%-38.1% for those with PTSD and 28.3%-33.1% for those with BPD. Multiple logistic regressions were conducted to examine the associations between dissociation (derealization, depersonalization, and both) and both self-harm and suicide attempts among respondents with PTSD and BPD. The results indicated that dissociation was associated with self-harm and suicide attempts, especially among individuals with BPD, aORs = 1.39-2.66; however, this association may be driven in part by a third variable, such as other symptoms of PTSD or BPD (e.g., mood disturbance, PTSD or BPD symptom severity). These results may inform risk assessments and targeted interventions for vulnerable individuals with PTSD, BPD, or both aimed at mitigating the risk of self-harm and suicide.
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Transtorno da Personalidade Borderline , Comportamento Autodestrutivo , Transtornos de Estresse Pós-Traumáticos , Transtorno da Personalidade Borderline/diagnóstico , Transtorno da Personalidade Borderline/epidemiologia , Transtornos Dissociativos/epidemiologia , Humanos , Comportamento Autodestrutivo/diagnóstico , Comportamento Autodestrutivo/epidemiologia , Transtornos de Estresse Pós-Traumáticos/diagnóstico , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Tentativa de SuicídioRESUMO
OBJECTIVES: Posttraumatic stress disorder (PTSD) is associated with various physical health conditions. However, it is unclear whether the relationship between PTSD and physical health conditions differs according to age. This study aims to examine the associations between PTSD and physical health conditions across four adult age categories. METHODS: We analyzed data from the 2012 to 2013 National Epidemiologic Survey on Alcohol and Related Conditions (N = 36,309). The Alcohol Use Disorder and Associated Disabilities Interview Schedule-5 assessed past-year DSM-5 PTSD. Multiple regression analyses examined associations between PTSD (reference = no PTSD) with number and type of physical health conditions in each age category (18-34: "younger adults," 35-49: "middle-aged adults," 50-64: "young-old adults," 65+: "older adults"). RESULTS: The prevalence of nearly all physical health conditions increased according to age, whereas the prevalence of PTSD tended to decrease with age. After adjustment, PTSD was associated with a greater number of physical health conditions among all age categories (b range: 0.62-1.29). Regardless of age category, PTSD was associated with increased odds of cardiovascular and musculoskeletal conditions (AOR range: 1.54-2.34). PTSD was also associated with increased odds of gastrointestinal, hepatobiliary, endocrine/metabolic, respiratory, neurologic conditions, cancer, sleep disorders, and anemia among select age categories (AOR range: 1.70-3.31). For most physical health conditions, the largest effect sizes emerged for younger and middle-aged adults. CONCLUSIONS: PTSD is associated with many physical health conditions across the age spectrum, particularly among younger and middle-aged adults. Results may inform targeted screening and intervention strategies to mitigate risk of physical health conditions among adults with PTSD.
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Alcoolismo , Transtornos do Sono-Vigília , Transtornos de Estresse Pós-Traumáticos , Idoso , Comorbidade , Inquéritos Epidemiológicos , Humanos , Pessoa de Meia-Idade , Prevalência , Transtornos de Estresse Pós-Traumáticos/epidemiologiaRESUMO
OBJECTIVE: To estimate incidence of newly diagnosed mental disorders among ICU patients. DESIGN: Retrospective-matched cohort study using a population-based administrative database. SETTING: Manitoba, Canada. PARTICIPANTS: A total of 49,439 ICU patients admitted between 2000 and 2012 were compared with two control groups (hospitalized: n = 146,968 and general population: n = 141,937), matched on age (± 2 yr), sex, region of residence, and hospitalization year. INTERVENTION: None. MEASUREMENTS AND MAIN RESULTS: Incident mental disorders (mood, anxiety, substance use, personality, posttraumatic stress disorder, schizophrenia, and psychotic disorders) not diagnosed during the 5-year period before the index ICU or hospital admission date (including matched general population group), but diagnosed during the subsequent 5-year period. Multivariable survival models adjusted for sociodemographic variables, Charlson comorbidity index, admission diagnostic category, and number of ICU and non-ICU exposures. ICU cohort had a 14.5% (95% CI, 14.0-15.0) and 42.7% (95% CI, 42.0-43.5) age- and sex-standardized incidence of any diagnosed mental disorder at 1 and 5 years post-ICU exposure, respectively. In multivariable analysis, ICU cohort had increased risk of any diagnosed mental disorder at all time points versus the hospitalized cohort (year 5: adjusted hazard ratio, 2.00; 95% CI, 1.80-2.23) and the general population cohort (year 5: adjusted hazard ratio, 3.52; 95% CI, 3.23-3.83). A newly diagnosed mental disorder was associated with younger age, female sex, more recent admitting years, presence of preexisting comorbidities, and repeat ICU admission. CONCLUSIONS: ICU admission is associated with an increased incidence of mood, anxiety, substance use, and personality disorders over a 5-year period.
Assuntos
Unidades de Terapia Intensiva/estatística & dados numéricos , Transtornos Mentais/epidemiologia , Estudos de Casos e Controles , Feminino , Humanos , Incidência , Masculino , Manitoba/epidemiologia , Transtornos Mentais/etiologia , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Sobreviventes/psicologia , Sobreviventes/estatística & dados numéricosRESUMO
BACKGROUND: Mechanical ventilation to alter and improve respiratory gases is a fundamental feature of critical care and intraoperative anesthesia management. The range of inspired O2 and expired CO2 during patient management can significantly deviate from values in the healthy awake state. It has long been appreciated that hyperoxia can have deleterious effects on organs, especially the lung and retina. Recent work shows intraoperative end-tidal (ET) CO2 management influences the incidence of perioperative neurocognitive disorder (POND). The interaction of O2 and CO2 on cerebral blood flow (CBF) and oxygenation with alterations common in the critical care and operating room environments has not been well studied. METHODS: We examine the effects of controlled alterations in both ET O2 and CO2 on cerebral blood flow (CBF) in awake adults using blood oxygenation level-dependent (BOLD) and pseudo-continuous arterial spin labeling (pCASL) MRI. Twelve healthy adults had BOLD and CBF responses measured to alterations in ET CO2 and O2 in various combinations commonly observed during anesthesia. RESULTS: Dynamic alterations in regional BOLD and CBF were seen in all subjects with expected and inverse brain voxel responses to both stimuli. These effects were incremental and rapid (within seconds). The most dramatic effects were seen with combined hyperoxia and hypocapnia. Inverse responses increased with age suggesting greater risk. CONCLUSIONS: Human CBF responds dramatically to alterations in ET gas tensions commonly seen during anesthesia and in critical care. Such alterations may contribute to delirium following surgery and under certain circumstances in the critical care environment. TRIAL REGISTRATION: ClincialTrials.gov NCT02126215 for some components of the study. First registered April 29, 2014.
Assuntos
Dióxido de Carbono/análise , Imageamento por Ressonância Magnética/métodos , Transtornos Neurocognitivos/etiologia , Oxigênio/análise , Adulto , Gasometria/métodos , Dióxido de Carbono/sangue , Feminino , Humanos , Hiperóxia/fisiopatologia , Hipocapnia/fisiopatologia , Imageamento por Ressonância Magnética/tendências , Masculino , Pessoa de Meia-Idade , Transtornos Neurocognitivos/sangue , Transtornos Neurocognitivos/fisiopatologia , Oxigênio/sangue , Complicações Pós-Operatórias/sangue , Complicações Pós-Operatórias/fisiopatologiaRESUMO
OBJECTIVES: Chronic pain and generalized anxiety disorder (GAD) are co-occurring, and both conditions are independently associated with substance misuse. However, limited research has examined the impact of comorbid GAD and chronic pain on substance misuse. The aim of this article was to examine the associations between comorbid GAD and chronic pain conditions compared to GAD only with nonmedical opioid use, drug abuse/dependence, and alcohol abuse/dependence in a Canadian, population-based sample. METHODS: Data came from the 2012 Canadian Community Health Survey-Mental Health (N = 25,113). Multiple logistic regressions assessed the associations between comorbid GAD and chronic pain conditions (migraine, back pain, and arthritis) on substance misuse. RESULTS: Comorbid GAD + back pain and GAD + migraine were associated with increased odds of nonmedical opioid use compared to GAD only. However, the relationship was no longer significant after controlling for additional chronic pain conditions. No significant relationship was found between GAD + chronic pain conditions with drug or alcohol abuse/dependence. CONCLUSIONS: Comorbid GAD + back pain and GAD + migraine have a unique association with nonmedical opioid use in Canadians compared to GAD only, and chronic pain multimorbidity may be driving this relationship. Results emphasize the need for screening for substance misuse and prescription access in the context of GAD and comorbid chronic pain.
Assuntos
Dor Crônica , Transtornos Relacionados ao Uso de Opioides , Transtornos de Ansiedade/epidemiologia , Canadá/epidemiologia , Dor Crônica/epidemiologia , Comorbidade , Humanos , Transtornos Relacionados ao Uso de Opioides/epidemiologiaRESUMO
BACKGROUND: Trauma exposure is associated with adverse health-related correlates, including physical comorbidities, and is highly prevalent among public safety personnel (PSP). The current study (1) examined the association between context of index trauma exposure (part of job vs. other) and physical conditions and (2) established the prevalence of physical conditions according to PSP category (e.g., police, paramedic) and index trauma type (e.g., serious accident, physical assault) in a large Canadian sample of PSP. METHODS: PSP completed an online survey between September 2016 and January 2017. Multivariable logistic regressions examined associations between context of index trauma exposure (i.e., part of job vs. other) and physical condition categories. Cross-tabulations with chi-square analyses examined whether the prevalence of physical conditions significantly differed according to PSP category and index trauma type. RESULTS: There were 5,267 PSP included in the current study. Results from the most stringent model of logistic regressions demonstrated that, compared to PSP who experienced their index trauma in any other context, PSP who experienced it as part of their job had reduced odds of "other" physical conditions (adjusted odds ratio = 0.73, 95% confidence interval, 0.57 to 0.94, P < 0.05). Results also revealed significant differences in the prevalence of physical conditions across all PSP categories and select index trauma types. CONCLUSION: Results highlight the relevance of trauma exposure outside of an occupational context among PSP and may have implications for the positive impact of stress inoculation and resiliency training programs for PSP.