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1.
Int J Eat Disord ; 57(3): 548-557, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38189475

RESUMO

OBJECTIVE: Emerging research indicates that skills acquisition may be important to behavior change in cognitive behavior therapy (CBT) for eating disorders. This study investigated whether skills use assessed in real time during the initial 4 weeks of CBT-based day treatment was associated with momentary eating disorder behavior change and rapid response to treatment. METHODS: Participants with DSM-5 bulimia nervosa or purging disorder (N = 58) completed ecological momentary assessments (EMA) several times daily for the first 28 days of treatment. EMA assessed skills use, the occurrence of binge eating and/or purging, and state negative affect. Rapid response was defined as abstinence from binge eating and/or purging in the first 4 weeks of treatment. RESULTS: Greater real-time skills use overall, and use of "planning ahead," "distraction," "social support," and "mechanical eating" skills in particular, were associated with a lower likelihood of engaging in binge eating or purging during the same period. After controlling for baseline group differences in overall difficulties with emotion regulation, rapid and non-rapid responders did not differ in overall skills use, or skills use at times of higher negative affect, during the EMA period. DISCUSSION: Momentary use of skills appears to play an important role in preventing binge eating and purging, and certain skills appear to be particularly helpful. These findings contribute to the literature elucidating the processes by which CBT treatments for eating disorders work by providing empirical evidence that skills use helps to prevent binge eating and purging behaviors. PUBLIC SIGNIFICANCE: Individuals with eating disorders learn new skills during treatment to help them improve their symptoms. This study shows that for people with eating disorders, using skills helps prevent eating disorder behaviors in the moment. Certain skills may be particularly helpful, including planning ahead, distracting activities, support from others, and focusing on eating meals and snacks regardless of how one is feeling. These findings help us better understand how treatments work.


Assuntos
Transtorno da Compulsão Alimentar , Bulimia Nervosa , Terapia Cognitivo-Comportamental , Humanos , Transtorno da Compulsão Alimentar/diagnóstico , Transtorno da Compulsão Alimentar/terapia , Transtorno da Compulsão Alimentar/psicologia , Avaliação Momentânea Ecológica , Bulimia Nervosa/psicologia , Emoções
2.
Health Promot Int ; 38(5)2023 Oct 01.
Artigo em Inglês | MEDLINE | ID: mdl-37773628

RESUMO

In Liberia, one of the poorest nations in sub-Saharan Africa, the burden of diabetes is a growing concern. The high mortality and morbidity associated with diabetes have significant implications for individuals, families and society at large. The aim of this critical hermeneutic study was to explore what it is like to live with diabetes in Liberia. We recruited 10 participants from Monrovia, Liberia to partake in this study. Photovoice, a well-established participatory data collection approach was used to gather images and stories that represented participants' everyday experiences of living with diabetes. Three major themes were uncovered, highlighting the strengths, challenges and solutions related to living with diabetes in Liberia: strengths-engagement in diabetes self-management practices, focused on participants' commitment to engage in diabetes self-management practices despite the socioeconomic challenges they experienced; challenges-lack of social and economic support, focused on limited access to food, diabetes medications and supplies and diabetes education; and solutions-centre for diabetes education, care and support, focused on participants' recommendations for a community-based diabetes centre, a single point of access for meeting the needs of people with diabetes. A strong commitment to prioritize diabetes on Liberia's national health agenda and increased resources for diabetes care is needed to address the challenges experienced by people living with this chronic disease in Liberia.


Assuntos
Diabetes Mellitus , Pobreza , Humanos , Libéria/epidemiologia , África Subsaariana , Educação em Saúde , Diabetes Mellitus/terapia
3.
BMC Public Health ; 22(1): 2162, 2022 11 24.
Artigo em Inglês | MEDLINE | ID: mdl-36424559

RESUMO

Structural racism is the historical and ongoing reinforcement of racism within society due to discriminatory systems and inequitable distribution of key resources. Racism, embedded within institutional structures, processes and values, perpetuates historical injustices and restricts access to structural factors that directly impact health, such as housing, education and employment. Due to the complex and pervasive nature of structural racism, interventions that act at the structural level, rather than the individual level, are necessary to improve racial health equity. This systematic review was conducted to evaluate the effects of structural-level interventions on determinants of health and health outcomes for racialized populations. A total of 29 articles are included in this review, analyzing interventions such as supplemental income programs, minimum wage policies, nutrition safeguard programs, immigration-related policies, and reproductive and family-based policies. Most studies were quasi-experimental or natural experiments. Findings of studies were largely mixed, although there were clear benefits to policies that improve socioeconomic status and opportunities, and demonstrable harms from policies that restrict access to abortion or immigration. Overall, research on the effects of structural-level interventions to address health inequities is lacking, and the evidence base would benefit from well-designed studies on upstream policy interventions that affect the structural determinants of health and health inequities and improve daily living conditions.


Assuntos
Saúde da População , Racismo , Feminino , Gravidez , Humanos , Grupos Raciais , Políticas , Escolaridade
4.
Eat Disord ; 30(4): 453-469, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-34499584

RESUMO

Relapse is a substantial problem in eating disorders. Until recently, there have been few investigations into maintenance treatments aimed at helping patients maintain improvements made in treatment. This study compared the outcomes of group-based intensive outpatient versus individual cognitive behavioural therapy (CBT)-based maintenance treatments for eating disorders, following inpatient or day treatment. In this sequential cohort study, patients received the type of maintenance treatment (intensive outpatient group or individual CBT) available at the time. A total of 221 patients with eating disorders were included, and data were examined retrospectively. Cox regression was used to determine whether treatment type predicted rate of return to clinically significant symptoms over the 12 months following inpatient or day treatment. Intensive outpatient group versus individual CBT maintenance treatment did not predict differential rate or trajectory of return to clinically significant symptoms in diagnostic subgroups and the overall sample. Maintenance treatment type did not predict changes in weight/shape concerns between end-of-inpatient or day treatment) and 6- or 12-month follow-up (after controlling for diagnosis). Although the treatments appeared similarly effective in helping patients maintain gains made in intensive treatment, individual CBT may be a more time- and cost-efficient approach to delivering maintenance treatment.


Assuntos
Terapia Cognitivo-Comportamental , Transtornos da Alimentação e da Ingestão de Alimentos , Estudos de Coortes , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Humanos , Pacientes Internados , Pacientes Ambulatoriais , Estudos Retrospectivos , Resultado do Tratamento
5.
Int J Eat Disord ; 52(8): 962-967, 2019 08.
Artigo em Inglês | MEDLINE | ID: mdl-31215679

RESUMO

OBJECTIVE: We previously demonstrated that early improvements in access to emotion regulation strategies during the first 4 weeks of intensive cognitive behavior therapy (CBT)-based eating disorder (ED) treatment predicted a range of post-treatment outcomes. This follow-up article examines whether early improvements in access to emotion regulation strategies continue to predict good treatment outcomes at 6 months post-treatment. METHOD: Participants were 76 patients with bulimia nervosa or purging disorder who participated in the original study and the 6-month follow-up assessment. Hierarchical regression models were used to examine whether early improvements in emotion regulation strategies predicted 6-month follow-up outcomes. RESULTS: After controlling relevant covariates and rapid and substantial behavior change, greater early improvements in access to emotion regulation strategies during the first 4 weeks of intensive treatment predicted lower overall ED psychopathology and ED-related functional impairment 6 months after treatment. They did not predict abstinence from binge, vomit, and laxative use behaviors during the follow-up period. DISCUSSION: Individuals who learn early in treatment that they can use skills to more effectively regulate emotions have better treatment outcomes on some variables 6 months after treatment. Teaching emotion regulation skills in the first phase of CBT for ED may be beneficial, particularly for individuals with baseline difficulties.


Assuntos
Bulimia Nervosa/psicologia , Terapia Cognitivo-Comportamental , Regulação Emocional , Adulto , Transtorno da Compulsão Alimentar/psicologia , Bulimia Nervosa/terapia , Feminino , Seguimentos , Humanos , Masculino , Desempenho Físico Funcional , Psicopatologia , Análise de Regressão , Fatores de Tempo , Resultado do Tratamento
6.
Curr Psychiatry Rep ; 19(8): 45, 2017 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-28624866

RESUMO

PURPOSE OF REVIEW: This paper provides an updated review of the literature on the relationship between psychological trauma exposure, other severe adverse experiences, and eating disorders. RECENT FINDINGS: Trauma exposure and other severe adverse experiences (e.g., emotional abuse) in both childhood and adulthood are associated with eating disorders. The relationship between traumatic and other adverse experiences and eating disorders appears to be mediated by emotional and behavioral dysregulation, as well as by cognitive factors such as self-criticism. Biological vulnerabilities may also be relevant to this relationship. Overall, the literature is limited by predominantly cross-sectional designs. There is clear evidence of a correlational relationship between trauma exposure and other severe adverse events, and eating disorders. Both risk and maintenance factor hypotheses have been put forth; however, prospective research testing these hypotheses remains limited. Future research should use prospective designs and focus on trauma-related symptoms (rather than trauma exposure) in order to advance research on risk and maintaining factors for eating disorders and inform treatment directions.


Assuntos
Maus-Tratos Infantis/psicologia , Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Trauma Psicológico/complicações , Criança , Cognição/fisiologia , Estudos Transversais , Humanos , Estudos Prospectivos , Autoimagem , Transtornos de Estresse Pós-Traumáticos/complicações
7.
Int J Eat Disord ; 50(10): 1152-1161, 2017 10.
Artigo em Inglês | MEDLINE | ID: mdl-28833314

RESUMO

OBJECTIVE: Rapid and substantial behavior change (RSBC) early in cognitive behavior therapy (CBT) for eating disorders is the strongest known predictor of treatment outcome. Rapid change in other clinically relevant variables may also be important. This study examined whether rapid change in emotion regulation predicted treatment outcomes, beyond the effects of RSBC. METHOD: Participants were diagnosed with bulimia nervosa or purging disorder (N = 104) and completed ≥6 weeks of CBT-based intensive treatment. Hierarchical regression models were used to test whether rapid change in emotion regulation variables predicted posttreatment outcomes, defined in three ways: (a) binge/purge abstinence; (b) cognitive eating disorder psychopathology; and (c) depression symptoms. Baseline psychopathology and emotion regulation difficulties and RSBC were controlled for. RESULTS: After controlling for baseline variables and RSBC, rapid improvement in access to emotion regulation strategies made significant unique contributions to the prediction of posttreatment binge/purge abstinence, cognitive psychopathology of eating disorders, and depression symptoms. DISCUSSION: Individuals with eating disorders who rapidly improve their belief that they can effectively modulate negative emotions are more likely to achieve a variety of good treatment outcomes. This supports the formal inclusion of emotion regulation skills early in CBT, and encouraging patient beliefs that these strategies are helpful.


Assuntos
Bulimia Nervosa/terapia , Bulimia/terapia , Terapia Cognitivo-Comportamental/métodos , Emoções , Psicoterapia/métodos , Adulto , Bulimia/psicologia , Bulimia Nervosa/psicologia , Feminino , Humanos , Masculino , Resultado do Tratamento
8.
J Clin Nurs ; 26(23-24): 5004-5015, 2017 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-28793365

RESUMO

AIMS AND OBJECTIVES: To explore the nurse-midwives' and obstetricians' experiences delivering postpartum care assessments and how it was constructed through personal, social and institutional discourses. INTRODUCTION: The Tanzanian Government has prioritised maternal and child health as an urgent healthcare issue. Nurse-midwives and obstetricians are the two main providers of care throughout the prenatal and postpartum periods. DESIGN: A qualitative design guided by a feminist poststructuralist methodology. METHODS: Ten nurse-midwives and three obstetricians from three Regional Hospitals in Dar es Salaam participated in individual semi-structured in-depth interviews. RESULTS: Assessment emerged as a significant theme with three subthemes. Nurse-midwives shared their beliefs and values about assessments that focused on the safety of mothers and babies. They felt proud working with mothers and babies and shared their frustrations having to deal with inadequate working conditions. Guidelines and practices were part of the institutional discourse that impacted the day-to-day experiences of nurse-midwives and obstetricians. The nurse-midwives held the belief that it was vital to complete a comprehensive assessment to identify danger signs, keep mothers and babies safe and look for any abnormalities. They were concerned that mothers were being sent home too early. CONCLUSIONS: Nurse-midwives' experiences in the provision of postpartum care portray that these health providers work heartedly to make sure that the mothers and their newborns receive the best care they can provide. The health system is challenged to address the needed supplies and equipment for reproductive health in particular postpartum care services. RELEVANCE TO CLINICAL PRACTICE: Institutional health discourses significantly affect the practice of nurse-midwives and obstetricians to deliver timely and effective postpartum assessments. Immediate and ongoing postpartum assessments conducted by nurse-midwives and obstetricians can save lives. This study presents the first theme of the study: Caring assessments save lives.


Assuntos
Atitude do Pessoal de Saúde , Empatia , Enfermeiros Obstétricos/normas , Obstetrícia/normas , Cuidado Pós-Natal/normas , Período Pós-Parto , Feminino , Humanos , Recém-Nascido , Enfermeiros Obstétricos/psicologia , Avaliação em Enfermagem , Obstetrícia/métodos , Segurança do Paciente/normas , Gravidez , Pesquisa Qualitativa , Tanzânia
9.
Qual Health Res ; 27(12): 1792-1803, 2017 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-28705071

RESUMO

Postpartum education can save lives of mothers and babies in developing countries, and the World Health Organization recommends all mothers receive three postpartum consultations. More information is needed to better understand how postpartum education is delivered and ultimately improves postpartum health outcomes. The purpose of this qualitative study was to examine how postpartum care was delivered in three postnatal hospital clinics in Dar es Salaam, Tanzania. Semistructured interviews with 10 nurse-midwives and three obstetricians were conducted. Feminist poststructuralism guided the research process. Postpartum education was seen to be an urgent matter; there was a lack of supportive resources and infrastructure in the hospital clinics, and nurse-midwives and obstetricians had to negotiate conflicting health and traditional discourses using various strategies. Nurse-midwives and obstetricians are well positioned to deliver life-saving postpartum education; however, improvements are required including increased number of nurse-midwives and obstetricians.


Assuntos
Obstetrícia , Educação de Pacientes como Assunto/métodos , Cuidado Pós-Natal , Período Pós-Parto , Adulto , Feminino , Humanos , Cuidado do Lactente , Recém-Nascido , Entrevistas como Assunto , Pessoa de Meia-Idade , Narração , Enfermeiros Obstétricos , Período Pós-Parto/psicologia , Tanzânia
10.
Eat Disord ; 25(1): 22-36, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-27463764

RESUMO

With this study, we sought to survey clinicians regarding their perspectives and use of concurrent or integrated psychotherapy for co-occurring eating disorders (EDs) and posttraumatic stress disorder. We conducted a quantitative survey of 184 frontline ED clinicians to investigate whether, and to what extent, they view concurrent EDs and trauma-focused therapy as clinically important. We also assessed clinicians' specific concerns regarding concurrent EDs and trauma-focused treatment, as well as barriers to implementation of an evidence-based concurrent treatment. On the whole, clinicians reported that addressing trauma-related symptoms in individuals with EDs is highly important and should be administered concurrently. Although clinicians reported anticipating many important benefits of concurrent treatment, they also reported anticipating several potential negative side effects, and they reported a number of perceived barriers to implementation. Clinicians working in hospital settings anticipated more complications, expected fewer benefits, and perceived more barriers to the administration of concurrent treatment.


Assuntos
Atitude do Pessoal de Saúde , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Pesquisas sobre Atenção à Saúde/métodos , Psicoterapia/métodos , Transtornos de Estresse Pós-Traumáticos/terapia , Comorbidade , Transtornos da Alimentação e da Ingestão de Alimentos/epidemiologia , Humanos , Transtornos de Estresse Pós-Traumáticos/epidemiologia
11.
Int J Eat Disord ; 48(5): 494-504, 2015 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-25139056

RESUMO

OBJECTIVE: Graded body image exposure is a key component of CBT for eating disorders (EDs). However, despite being a highly anxiety-provoking intervention, its specific effectiveness is unknown. The aims of this initial study were to investigate the feasibility and preliminary effectiveness of individualized graded body image exposure to a range of feared/avoided body image-related situations in a sample of partially remitted ED patients. METHOD: Forty-five female adult participants were randomly assigned to maintenance treatment as usual (MTAU) only or MTAU plus five sessions of graded body image exposure. RESULTS: The graded body image exposure intervention led to large improvements in body avoidance as measured by two different methods. In addition, there was evidence of a significant impact of body image exposure on the overvaluation of shape, but not weight, 5 months after treatment. DISCUSSION: Taken together, the current results provide evidence of the feasibility of adjunctive individualized graded body image exposure within a clinical treatment program and suggest that graded body image exposure reduces body avoidance behaviors in partially remitted ED patients. Our findings suggest that individualized graded body image exposure shows promise as an intervention targeting the overvaluation of shape in EDs.


Assuntos
Imagem Corporal/psicologia , Terapia Cognitivo-Comportamental/métodos , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Adolescente , Adulto , Peso Corporal , Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Feminino , Humanos , Masculino , Resultado do Tratamento , Adulto Jovem
12.
Int J Eat Disord ; 48(3): 337-40, 2015 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-25545720

RESUMO

OBJECTIVE: Relapse remains a significant concern in bulimia nervosa, with some patients relapsing within months of treatment completion. The purpose of the study was to identify predictors of relapse within the first 6 months following treatment. METHOD: The 116 participants were bingeing and/or vomiting ≥ 8 times per month before day hospital (DH), and had ≤ 2 episodes per month in the last month of DH and the first month after DH. Rapid relapse was defined as ≥ 8 episodes per month for 3 months starting within 6 months. RESULTS: The rate of rapid relapse was 27.6%. Patients who relapsed soon after DH had higher frequencies of bingeing and vomiting before treatment, engaged in less body avoidance before treatment and were more likely to be slow responders to treatment. Weight and shape concerns and body checking were not significant predictors. DISCUSSION: More frequent bulimic symptoms accompanied by less body avoidance may indicate an entrenchment in the illness which in turn augurs a labored and transient response to DH treatment that is difficult to sustain after intensive treatment ends.


Assuntos
Bulimia Nervosa/terapia , Adulto , Análise de Variância , Transtorno da Compulsão Alimentar/psicologia , Transtorno da Compulsão Alimentar/terapia , Imagem Corporal , Peso Corporal , Bulimia Nervosa/psicologia , Feminino , Humanos , Recidiva , Vômito/psicologia
13.
Eat Disord ; 23(3): 191-205, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-25411716

RESUMO

The traditional group format of day hospital treatment for eating disorders restricts individual tailoring of treatment, which is challenging when complex cases are referred. In 2007 we introduced a new program that included individual sessions. Patients referred to this program were older, had longer illness duration, and more pre-treatment symptoms than the original group program. These clients also had more psychopathology, and were more likely to have a diagnosis of anorexia nervosa binge/purge subtype. Weight gain and abstinence from symptoms were less likely for patients in this new program. However, premature discharge, rapid response, symptom frequencies, and relapse rates did not differ.


Assuntos
Anorexia Nervosa/terapia , Hospital Dia/métodos , Adulto , Anorexia Nervosa/psicologia , Imagem Corporal , Feminino , Humanos , Masculino , Cooperação do Paciente , Aumento de Peso , Adulto Jovem
14.
J Eat Disord ; 12(1): 15, 2024 Jan 23.
Artigo em Inglês | MEDLINE | ID: mdl-38263130

RESUMO

BACKGROUND: Avoidant/restrictive food intake disorder (ARFID) is now recognized as a feeding/eating disorder that affects individuals across the lifespan, but research on ARFID in general and particularly in adults remains limited. The purpose of this study was to describe the demographic and clinical characteristics of adults with ARFID seeking treatment at a tertiary care eating disorders program, and to describe the course and outcomes of treatment at three levels of care-inpatient, intensive outpatient, and outpatient individual therapy. METHOD: This retrospective chart review study examined the charts of 42 patients who received treatment for ARFID between April 2020 and March 2023. Following diagnostic assessment, patients were referred to either inpatient treatment, intensive outpatient treatment, or outpatient individual therapy. All three levels of care involved individual cognitive behaviour therapy. Inpatients typically transitioned to one of the outpatient treatments as part of a continuous care plan. We examined demographic and clinical characteristics, treatment length and completion, and changes in key indicators during treatment. RESULTS: Patients were diverse with respect to demographics (e.g., 62% cisgender women; 21% cisgender men; 17% transgender, non-binary, or other gender) and comorbid concerns (e.g., 43% had neurodevelopmental disorders; > 50% had mood and anxiety disorders; 40% had posttraumatic stress disorder [PTSD]; 35% had medical conditions impacting eating/digestion). Most patients presented with more than one ARFID maintaining mechanism (i.e., lack of appetite/interest, sensory sensitivities, and/or fear of aversive consequences of eating). Treatment completion rates and outcomes were good. On average, patients showed significant improvement in impairment related to their eating disorder, and those who were underweight significantly improved on BMI and were not underweight at end of treatment. DISCUSSION: These findings add to the literature by indicating that ARFID patients are commonly male or have diverse gender identities, and have high rates of neurodevelopmental, mood, anxiety, and gastrointestinal disorders. We also found high rates of PTSD. The findings show promise for treatment outcomes across the continuum of care. Next steps in ARFID treatment and research include incorporating ARFID-specific assessments into routine care, and ongoing research investigating the efficacy and effectiveness of treatments such as CBT-AR.


Avoidant/restrictive food intake disorder (ARFID) is now recognized as a feeding/eating disorder that affects individuals across the lifespan, but research on ARFID in general and particularly in adults remains limited. The purpose of this study was to describe the demographic and clinical characteristics of adults with ARFID seeking treatment at a tertiary care eating disorders program, and to describe the course and outcomes of treatment at three levels of care­inpatient, intensive outpatient, and outpatient individual therapy.

15.
Vasc Endovascular Surg ; 58(6): 595-601, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-38607697

RESUMO

OBJECTIVE: The objective of this study was to investigate the flow effects in different degrees of thoracic aortic stent graft protrusion extension by creating bird beak effect simulations using accurate 3D geometry and a realistic, nonlinear, elastic biomechanical model using computer-aided software SolidWorks. METHODS: Segmentation in 3D of an aortic arch from a computed tomography (CT) scan of a real-life patient was performed using SolidWorks. A parametric analysis of three models was performed: (A) Aortic arch with no stent, (B) 3 mm bird-beak configuration, and (C) 6.5 mm bird-beak configuration. Flow velocity, pressure, vorticity, wall shear stress (WSS), and time average WSS were assessed. RESULTS: The flow velocity in Model A remained relatively constant and low in the area of the ostium of the brachiocephalic artery and doubled in the left subclavian artery. On the contrary, Models B and C showed a decrease in velocity of 52.3 % in the left subclavian artery. Furthermore, Model B showed a drop in velocity of 82.7% below the bird-beak area, whereas Model C showed a decline of 80.9% in this area. The pressure inside the supra-aortic branches was higher in Model B and C compared with Model A. In Model A, vorticity only appeared at the level of the descending aorta, with low to non-vorticity in the aortic arch. In contrast, Models B and C had an average vorticity of 241.4 Hz within the bird beak area. Regarding WSS, Model A, and Model B shared similar WSS in the peak systolic phase, in the aortic arch, and the bird beak area, whereas Model C had an increased WSS by 5 Pa on average at these zones. CONCLUSION: In the present simulations' lower velocities, higher pressures, vortices, and WSS were observed around the bird beak zone, the aortic arch, and the supra-aortic vessels.


Assuntos
Aorta Torácica , Aortografia , Prótese Vascular , Angiografia por Tomografia Computadorizada , Procedimentos Endovasculares , Hemodinâmica , Modelos Cardiovasculares , Stents , Estresse Mecânico , Aorta Torácica/diagnóstico por imagem , Aorta Torácica/fisiopatologia , Aorta Torácica/fisiologia , Humanos , Velocidade do Fluxo Sanguíneo , Procedimentos Endovasculares/instrumentação , Implante de Prótese Vascular/instrumentação , Simulação por Computador , Fluxo Sanguíneo Regional , Modelagem Computacional Específica para o Paciente , Desenho de Prótese , Pressão Arterial , Dinâmica não Linear , Fenômenos Biomecânicos , Interpretação de Imagem Radiográfica Assistida por Computador
16.
Int J Eat Disord ; 46(6): 563-6, 2013 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-23580395

RESUMO

OBJECTIVE: Speed of response to eating disorder treatment is a reliable predictor of relapse, with rapid response predicting improved outcomes. This study investigated whether rapid, slow, and nonresponders could be differentiated on clinically relevant variables, and possibly identified prior to treatment. METHOD: Female patients (N = 181) were classified as rapid, slow, or nonresponders based on the speed and magnitude with which they interrupted their bingeing and/or vomiting symptoms, and were compared on eating disorder behaviors and psychopathology and general psychopathology. RESULTS: The rapid response group was marginally older and had a slightly shorter course of treatment than the slow response group. The rapid response group also had significantly fewer pretreatment binge episodes, and a longer course of treatment than the nonresponse group. However, the three response groups were not significantly different on any other examined variables. DISCUSSION: The only pretreatment variable that differentiated response groups was symptom frequency, in that rapid responders had fewer binge episodes than nonresponders. No pre-existing variables differentiated rapid and slow response. Given that few individual pre-existing differences that might account for speed of response were identified, the clinical importance of facilitating a rapid response to treatment for all patients is discussed.


Assuntos
Bulimia Nervosa/terapia , Adolescente , Adulto , Fatores Etários , Imagem Corporal , Bulimia Nervosa/classificação , Bulimia Nervosa/psicologia , Comportamento Alimentar , Feminino , Humanos , Pessoa de Meia-Idade , Prognóstico , Fatores de Tempo , Adulto Jovem
17.
JBI Evid Synth ; 21(9): 1732-1763, 2023 09 01.
Artigo em Inglês | MEDLINE | ID: mdl-37114867

RESUMO

OBJECTIVE: The aim of this review was to identify, appraise, and synthesize the qualitative evidence about the experiences of women in high-resource countries who have planned unassisted home births. INTRODUCTION: Unassisted birth occurs when a woman chooses to give birth without the assistance of health care providers. These births are planned and usually occur in a woman's home. It is difficult to know the prevalence of unassisted birth because it occurs at the margins of health care systems, making data difficult to collect. Based on its lack of visibility in society, we assume that unassisted birth is not a common birth choice. Women who choose planned unassisted birth may face stigma for their decision and their experience of birth, which challenge accepted norms. Synthesizing qualitative evidence about women's experiences of planned unassisted birth can improve our understanding about women's birthing values and provide important clues about aspects of birthing care that may be missing in mainstream birthing services. INCLUSION CRITERIA: Studies that explored the experiences of women who had planned unassisted home births without the support of health care providers in high-resource countries were included. Unassisted home births were defined as those that were planned not to be assisted by health care professionals. Study designs that focused on qualitative data were eligible for inclusion. METHODS: MEDLINE (Ovid), Embase, CINAHL (EBSCO), Scopus, Web of Science, Sociological Abstracts (ProQuest), ProQuest Dissertations and Theses (ProQuest), and Nursing and Allied Health Database (ProQuest) were searched in 2022. Studies published in English since the databases' inception were considered for inclusion. A search of relevant websites for unpublished and gray literature was also undertaken in 2022. Two independent reviewers assessed the methodological quality of papers identified for inclusion. Qualitative research findings were extracted from papers that met the inclusion criteria and critical appraisal standard. Findings were extracted and categorized based on similarity of meaning. The categories were synthesized to create 2 synthesized findings, and the ConQul approach was used to grade the findings to establish confidence in the synthesized findings. RESULTS: Six studies were included in the review. All the studies used interviews for data collection; other methods included surveys, email correspondence, posts on internet discussion boards and forums, and websites. The total sample size for interviews was 103 participants. Total survey sample size for surveys was 87 participants. Total sample size for email correspondence was 5. Internet data sources included more than 100,000 individual and forum posts and 127 birth stories. A total of 17 findings were extracted and grouped into 4 categories. The 4 categories were then synthesized into 2 synthesized findings: i) navigating tensions within self, and between self and systems, and ii) integrating and transcending physical experiences of birth. CONCLUSIONS: More research is needed to better understand the experiences of women who have planned unassisted births. Improving understanding and increasing the awareness of planned unassisted birth are necessary steps for promoting inclusive, relational, and person-centered birthing experiences for everyone. Reflection about the differences between planned unassisted births and mainstream births may support needed reorientations of perinatal services. REVIEW REGISTRATION: PROSPERO CRD42019125242. SUPPLEMENTAL DIGITAL CONTENT: A French-language version of the abstract of this review is available [ http://links.lww.com/SRX/A9 ].


Assuntos
Parto Domiciliar , Gravidez , Humanos , Feminino , Parto , Pesquisa Qualitativa , Atenção à Saúde
18.
JBI Evid Synth ; 21(6): 1310-1317, 2023 06 01.
Artigo em Inglês | MEDLINE | ID: mdl-36924077

RESUMO

OBJECTIVE: The goal of this review is to gain an understanding of the postnatal experiences of South Asian immigrant women in 4 English-speaking countries: Australia, Canada, the United Kingdom, and the United States. INTRODUCTION: The postnatal period is an important time in the lives of women and their families. Major changes take place during this time as a woman's body gradually returns to its pre-pregnancy state. The postnatal period is also a time for women to adapt and transition into their new role as a mother. Immigrant women experience many challenges in accessing quality postnatal care in comparison to non-migrant populations. South Asian immigrant women, specifically, encounter unique postnatal experiences and face a myriad of hardships in accessing proper postnatal care. The presence of cultural factors and traditional norms largely influence postnatal experiences of South Asian immigrant women. Cultural factors include, but are not limited to, relationships with family and in-laws, gender-specific roles, newborn gender, mental health stigma, language barriers, acculturative stress, and expression of depression. INCLUSION CRITERIA: Qualitative studies in English reporting postnatal experiences of South Asian immigrant women published after January 2000 will be considered for this review. Research designs may include, but are not limited to, feminist research, exploratory descriptive design, or ethnography. Gray literature will be limited to theses and dissertations only. METHODS: MEDLINE, Embase, CINAHL, EthOS, and ProQuest Dissertations and Theses will be searched. Disagreement resolution, data extraction, and meta-aggregation will be completed through discussion between 2 reviewers. Studies will be critically appraised and assigned a level of credibility. SYSTEMATIC REVIEW REGISTRATION NUMBER: PROSPERO CRD42022354306.


Assuntos
Antropologia Cultural , Emigrantes e Imigrantes , Recém-Nascido , Gravidez , Humanos , Feminino , Estados Unidos , Austrália , Canadá , Reino Unido , Revisões Sistemáticas como Assunto
19.
Glob Qual Nurs Res ; 10: 23333936231212281, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-38028736

RESUMO

We propose that phenomenography is well-suited to research about nursing, given its focus on identifying variation in individuals' experiences, and inclusion of diverse voices and perspectives. Phenomenography explores qualitatively different ways in which a group of people experience a phenomenon, often using semi-structured interviews. The use of phenomenography is especially relevant in research about nursing which provides accounts of the experiences of nurses and patients within complex practice settings. We consider the tenets of phenomenography and examine phenomenography's relationship to and differences from phenomenology. We review literature published about phenomenographic research in nursing and reflect on the potential benefits of phenomenographic research about nursing. This paper adds to knowledge about use of phenomenography in research about nursing.

20.
JBI Evid Synth ; 21(12): 2446-2454, 2023 Dec 01.
Artigo em Inglês | MEDLINE | ID: mdl-37641817

RESUMO

OBJECTIVE: The objective of the review is to explore and understand the postpartum experiences of birthing people and their families during COVID-19. INTRODUCTION: Positive postpartum experiences are formative for the long-term health and well-being of parents and babies. However, the COVID-19 pandemic has complicated the transition to parenthood and existing postpartum challenges through evolving policies and practices, including visiting limitations, masking requirements, and reduced accessibility of supports. Understanding the impact of COVID-19 on the postpartum experiences of women, birthing people (people who give birth but may not identify as women), and their families through the synthesis of qualitative evidence can help inform public health and government directives in comparable future contexts. INCLUSION CRITERIA: Studies including women, birthing people, and their families who experienced postpartum during the COVID-19 pandemic will be considered. This review will include studies published after January 2020 that explore postpartum experiences up to 1 year following birth. We will examine qualitative data, including, but not limited to, research designs such as phenomenology, ethnography, grounded theory, feminist research, and action research. METHODS: The following databases will be searched: MEDLINE (Ovid), Embase (Ovid), CINAHL (EBSCOhost), PsycINFO (Ovid), and LitCovid. PsyArXiv and Google Scholar will be searched for gray literature. Studies will be assessed and appraised independently by 2 reviewers and disagreements will be resolved through discussion or with a third reviewer. Data extraction will be completed by 2 reviewers. The JBI tools and resources will be used for assessing confidence and meta-aggregation, including the creation of categories and synthesized findings. REVIEW REGISTRATION: PROSPERO CRD42022364030.


Assuntos
COVID-19 , Pandemias , Humanos , Feminino , Pesquisa Qualitativa , COVID-19/epidemiologia , Revisões Sistemáticas como Assunto , Período Pós-Parto , Literatura de Revisão como Assunto
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