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1.
Health Technol Assess ; 27(3): 1-113, 2023 03.
Artigo em Inglês | MEDLINE | ID: mdl-36946235

RESUMO

Background: Female genital mutilation is an important UK health-care challenge. There are no health benefits of female genital mutilation, and it is associated with lifelong physical, psychological and sexual impacts. The annual cost to the NHS to care for survivors is £100M. Deinfibulation may improve the health and well-being of some women, but there is no consensus on the optimal timing of surgery for type 3 survivors. UK care provision is reportedly suboptimal. Objectives: We aimed to explore the views of survivors, men and health-care professionals on the timing of deinfibulation surgery and NHS service provision. Methods: This was a qualitative study informed by the Sound of Silence framework. This framework is useful for researching sensitive issues and the health-care needs of marginalised populations. A total of 101 interviews with 44 survivors, 13 men and 44 health-care professionals were conducted, supplemented by two workshops with affected communities (participants, n = 10) and one workshop with stakeholders (participants, n = 30). Data were analysed using a hybrid framework method. Results: There was no clear consensus between groups on the optimal timing of deinfibulation. However, within groups, survivors expressed a preference for deinfibulation pre pregnancy; health-care professionals preferred antenatal deinfibulation, with the caveat that it should be the survivor's choice. There was no consensus among men. There was agreement that deinfibulation should take place in a hospital setting and be undertaken by a suitable health-care professional. Decision-making around deinfibulation was complex. Deficiencies in professionals' awareness, knowledge and understanding resulted in impacts on the provision of appropriate care. Although there were examples of good practice and positive care interactions, in general, service provision was opaque and remains suboptimal, with deficiencies most notable in mental health. Deinfibulation reportedly helps to mitigate some of the impacts of female genital mutilation. Interactions between survivors and health-care professionals were disproportionately framed around the law. The way in which services are planned and provided often silences the perspectives and preferences of survivors and their families. Limitations: Only a minority of the interviews were conducted in a language other than English, and the recruitment of survivors was predominantly through maternity settings, which meant that some voices may not have been heard. The sample of men was relatively small, limiting interpretation. Conclusions: In general, service provision remains suboptimal and can silence the perspectives and preferences of survivors. Deinfibulation services need to be widely advertised and information should highlight that the procedure will be carried out in hospital by suitable health-care professionals and that a range of time points will be offered to facilitate choice. Future services should be developed with survivors to ensure that they are clinically and culturally appropriate. Guidelines should be updated to better reflect the needs of survivors and to ensure consistency in service provision. Future work: Research is needed to (1) map female genital mutilation service provision; (2) develop and test effective education to address deficits in awareness and knowledge for affected communities and health-care professionals; and (3) develop, monitor and evaluate clinically and culturally competent female genital mutilation services. Trial registration: Current Controlled Trials ISRCTN14710507. Funding: This project was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment Programme and will be published in full in Health Technology Assessment; Vol. 27, No. 3. See the NIHR Journals Library website for further project information.


Female genital mutilation (or cutting) involves changing or removing parts of a girl's or woman's genitalia when there is no medical reason to do so. Many women and girls who have been cut live in the UK, where female genital mutilation is illegal. Some girls and women who have been cut experience problems in getting pregnant and having their baby. There are four types of cutting. Type 3 involves cutting and sewing together the genitalia, leaving only a small hole. Women and girls with type 3 mutilation can have a small operation to open their vagina. We do not know when the best time is to have this operation. We would also like to know more about how NHS female genital mutilation services can best help women. To answer these questions, we talked to 141 people, who were women who have been cut, men and health-care professionals. They told us that there is no ideal time to have the operation. Women who have been cut would like the operation before they get pregnant, but health-care professionals would like women to have it during their pregnancy. Men were not sure when it should happen. They all agreed that the operation should take place in a hospital and be carried out by a skilled professional. The way that we support women and men could be better and we need to improve the help that is offered. Sometimes women and men did not know where to go for help or how to ask for help. Women, men and health-care professionals sometimes found it hard to talk about cutting. Some health professionals did not have the right skills to undertake the operation. They told us that they need more training and clearer guidance to ensure that women feel cared for and safe.


Assuntos
Circuncisão Feminina , Masculino , Humanos , Feminino , Gravidez , Circuncisão Feminina/psicologia , Medicina Estatal , Pesquisa Qualitativa , Sobreviventes , Idioma
2.
BJOG ; 130(5): 531-540, 2023 04.
Artigo em Inglês | MEDLINE | ID: mdl-36572653

RESUMO

OBJECTIVE: To explore the views of female genital mutilation (FGM) survivors, men and healthcare professionals (HCPs) on the timing of deinfibulation surgery and NHS service provision. DESIGN: Qualitative study informed by the sound of silence framework. SETTING: Survivors and men were recruited from three FGM prevalent areas of England. HCPs and stakeholders were from across the UK. SAMPLE: Forty-four survivors, 13 men and 44 HCPs. Ten participants at two community workshops and 30 stakeholders at a national workshop. METHODS: Hybrid framework analysis of 101 interviews and three workshops. RESULTS: There was no consensus across groups on the optimal timing of deinfibulation for survivors who wished to be deinfibulated. Within group, survivors expressed a preference for deinfibulation pre-pregnancy and HCPs antenatal deinfibulation. There was no consensus for men. Participants reported that deinfibulation should take place in a hospital setting and be undertaken by a suitable HCP. Decision making around deinfibulation was complex but for those who underwent surgery it helped to mitigate FGM impacts. Although there were examples of good practice, in general, FGM service provision was suboptimal. CONCLUSION: Deinfibulation services need to be widely advertised. Information should highlight that the procedure can be carried out at different time points, according to preference, and in a hospital by suitable HCPs. Future services should ideally be developed with survivors, to ensure that they are clinically and culturally appropriate. Guidelines would benefit from being updated to reflect the needs of survivors and to ensure consistency in provision.


Assuntos
Circuncisão Feminina , Masculino , Gravidez , Feminino , Humanos , Inglaterra , Pesquisa Qualitativa , Pessoal de Saúde
3.
Int J Ment Health Nurs ; 30(6): 1620-1629, 2021 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-34313393

RESUMO

Family and carers play an important role in supporting service users who are in receipt of acute mental health inpatient care, but they can also be significantly emotionally and physically impacted. The aim of this study was to examine their needs and priorities during this time. Fourteen family and carers of inpatients experiencing psychosis completed semi-structured interviews examining their experiences of inpatient care during the COVID-19 pandemic. Thematic analysis was used to analyse data. Four key themes were identified: 'A turbulent journey to hospital admission', 'I need information and support', 'Maintaining my relationship with my loved one' and 'Inpatient care is a mixed bag'. Each theme comprised four or five subthemes. The findings demonstrated that family and carers feel excluded from inpatient care and struggled to maintain contact with their loved ones, which was exacerbated by COVID-19 related restrictions. Communication and being regularly informed about their loved one's care, as well as visiting loved ones, was particularly problematic. Inpatient care needs to be more inclusive of family and carers and ensure they are kept in mind at every stage of the admission.


Assuntos
COVID-19 , Transtornos Psicóticos , Cuidadores , Humanos , Pacientes Internados , Saúde Mental , Pandemias , Transtornos Psicóticos/terapia , SARS-CoV-2
4.
BMJ Open ; 9(10): e034140, 2019 10 17.
Artigo em Inglês | MEDLINE | ID: mdl-31628134

RESUMO

INTRODUCTION: Female genital mutilation (FGM) is a significant global health concern and is likely to become an increasingly important healthcare challenge in destination countries such as the UK owing to rising levels of migration from FGM-affected countries. Currently, there is no consensus on the optimal timing of deinfibulation (opening) surgery for women who have experienced type 3 FGM and care provision remains suboptimal in the UK. This qualitative study aims to explore the views of survivors, male partners and healthcare professionals (HCPs) on the timing of deinfibulation and delivery of NHS FGM services. METHODS AND ANALYSIS: A qualitative study, informed by the Sound of Silence conceptual framework, will be undertaken via two work packages (WPs). WP1 will explore views on timing preferences for deinfibulation and NHS FGM services through interviews and discussion groups with FGM survivors (n~50), male partners (n~10) and HCPs (n~50). WP2 will use established techniques via two workshops (community (n~20-25 participants) and national stakeholder (n~30-35 participants)) to synthesise qualitative research findings and inform best practice and policy recommendations around the timing of deinfibulation and NHS FGM care provision. Supported by trained interpreters, data collection will be audio recorded and transcribed. Data will be analysed using the framework method to facilitate a systematic mapping and exploration of qualitative data from multiple sources. ETHICS AND DISSEMINATION: The study has received ethical approval from the North West Greater Manchester East Research Ethics Committee (18/NW/0498). The outputs for this study will be recommendations for best practice and policy around FGM care provision that reflects the views and preferences of key stakeholders. The findings will be disseminated via conference presentations, peer-reviewed publications, patient groups, third sector organisations and social media. TRIAL REGISTRATION NUMBER: ISRCTN 14710507.


Assuntos
Circuncisão Feminina/psicologia , Pessoal de Saúde/psicologia , Aceitação pelo Paciente de Cuidados de Saúde , Parceiros Sexuais/psicologia , Sobreviventes/psicologia , Feminino , Humanos , Masculino , Pesquisa Qualitativa , Reoperação/psicologia , Reoperação/normas , Projetos de Pesquisa , Medicina Estatal , Fatores de Tempo , Reino Unido
5.
Springerplus ; 5(1): 1816, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27812453

RESUMO

BACKGROUND: The Vasarhelyi method of child art psychotherapy (CAP) is offered at certain Child and Adolescent Mental Health Services. Children attend three introductory sessions, and then choose to continue weekly CAP or conclude the sessions. AIMS: This study aims to identify the clinical disorders and characteristics of patients referred to CAP, and to determine who engages with the therapy. METHODS: A retrospective review of the clinical records of 67 children who attended CAP in DNCC/Mater CAMHS over 13 years was performed. The data was analysed using Microsoft Excel 12.0 and SPSS version 20. RESULTS: 67 children (57 % male and 43 % female) aged 5-17 years participated in CAP with an average age of 10.6 years. Children attended an average of 14 sessions of CAP, with a range of 1-61 sessions (mean of 13.8 ± 12.9 sessions). Anxiety disorder (28 %), behaviour disorder/ODD (25 %), and ADHD (21 %) are the most common diagnoses referred. These diagnoses along with autism spectrum disorder (ASD) had the highest overall engagement, while those with depression engaged the least. Children with ADHD and with ASD attended high numbers of sessions (with a mean of 23 and 19 respectively). Those who experienced acute life events or difficulties in the home engaged well (60 and 40 % respectively). There was no significant difference found in the percentage of appointments attended by males in comparison to females. CONCLUSION: CAP is generally acceptable to children, with a high average attendance rate. It was noted that children with ADHD and with ASD engaged well with the therapy for prolonged periods, whereas children with depression did not engage so well. We suggest that CAMHS clinics should consider referring children diagnosed with ADHD and children diagnosed with ASD to CAP as an adjunct to other therapies. We suggest that individuals with depression should be referred initially to other therapeutic services as the engagement with CAP was relatively poor.

6.
Nurs Times ; 110(18): 12-4, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-24881177

RESUMO

Female genital mutilation is a common practice in many cultures, and has a range of complications. Many women in the UK have undergone the procedure and many girls are at risk. This article discusses the types of FGM and its complications, and explains how nurses can identify those who have had or are at risk of FGM and either offer support or specialist referral.


Assuntos
Circuncisão Feminina/enfermagem , Circuncisão Feminina/psicologia , Apoio Social , Enfermagem Transcultural/métodos , Feminino , Humanos , Reino Unido
7.
J Cardiothorac Vasc Anesth ; 25(5): 811-6, 2011 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-20655248

RESUMO

OBJECTIVE: The authors tested the hypothesis that patients undergoing valve repair or replacement surgery with or without coronary artery bypass graft (CABG) surgery using cardiopulmonary bypass (CPB) had a greater incidence of postoperative delirium and cognitive dysfunction compared with patients undergoing CABG surgery alone. DESIGN: Prospective study. SETTING: Veterans Affairs medical center. PARTICIPANTS: Forty-four age- and education-balanced male patients (≥ 55 years of age) undergoing elective cardiac surgery with CPB (n = 22 valve ± CABG surgery and n = 22 CABG surgery alone) and nonsurgical controls (n = 22) were recruited. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Delirium was assessed with the Intensive Care Delirium Screening Checklist before and for 5 consecutive days after surgery. Recent verbal and nonverbal memory and executive functions were assessed using a psychometric test battery before and 1 week after cardiac surgery or at 1-week intervals in nonsurgical controls. Intensive care unit stay, hospital stay, and 30-day readmission were significantly (p = 0.03, p = 0.01, and p = 0.04, respectively) longer in patients undergoing valve surgery ± CABG surgery versus CABG surgery alone. Postoperative delirium occurred more frequently (p = 0.01) in patients undergoing valve ± CABG surgery versus CABG surgery alone. Overall cognitive performance (composite z score) after surgery also was impaired significantly (p = 0.004) in patients undergoing valve ± CABG surgery compared with CABG surgery alone. The composite z score after surgery decreased by at least 1.5 standard deviations in 11 patients (50%) versus 1 patient (5%) without valve surgery compared with nonsurgical controls (p = 0.001, Fisher's exact test). The presence of delirium predicted a composite z score decrease of 1.2 points (odds ratio = 0.30; 95% confidence interval, 0.13-0.68). CONCLUSIONS: The results indicated that patients undergoing valve surgery with or without CABG surgery have a higher incidence of postoperative delirium and cognitive dysfunction 1 week after surgery compared with those undergoing CABG surgery alone.


Assuntos
Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Transtornos Cognitivos/epidemiologia , Ponte de Artéria Coronária/efeitos adversos , Delírio/epidemiologia , Valvas Cardíacas/cirurgia , Complicações Pós-Operatórias/epidemiologia , Idoso , Lista de Checagem , Transtornos Cognitivos/etiologia , Transtornos Cognitivos/psicologia , Delírio/etiologia , Depressão/etiologia , Depressão/psicologia , Manual Diagnóstico e Estatístico de Transtornos Mentais , Função Executiva/efeitos dos fármacos , Implante de Prótese de Valva Cardíaca/efeitos adversos , Humanos , Masculino , Memória/efeitos dos fármacos , Pessoa de Meia-Idade , Testes Neuropsicológicos , Projetos Piloto , Complicações Pós-Operatórias/psicologia , Escalas de Graduação Psiquiátrica
8.
J Cardiothorac Vasc Anesth ; 24(6): 964-8, 2010 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-20494591

RESUMO

OBJECTIVE: To determine if preoperative history of post-traumatic stress disorder (PTSD) is associated with postoperative cognitive impairment. DESIGN: An observational study. SETTING: Veterans Affairs Medical Center. PARTICIPANTS: Cardiac surgical patients. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Age- and education-balanced patients (≥55 years of age) undergoing cardiac surgery (n = 30 with a history of PTSD+, n = 56 without a history of PTSD-) and nonsurgical controls (n = 28) were recruited. Recent verbal and nonverbal memory and executive functions were assessed before and 1 week after cardiac surgery or at 1-week intervals in nonsurgical controls. Demographic and medical parameters were similar between groups with the exception of preoperative depression and a history of alcohol dependence. Preoperative depression scores were significantly (p = 0.02) higher in PTSD+ compared with PTSD- groups. Immediate Word List Recall and Delayed Word List Recall under baseline conditions were worse in PTSD+ compared with PTSD- patients. Cognitive performance after surgery decreased by at least 1 standard deviation in 27 PTSD- patients (48%) and in 25 PTSD+ patients (83%) (p = 0.002) versus nonsurgical controls. Multivariate regression analysis (including a history of depression and alcohol dependence) revealed that a history of PTSD was significantly associated with overall (including nonverbal recent memory, verbal recent memory, and executive functions) postoperative cognitive dysfunction (p = 0.005). CONCLUSIONS: The current findings suggest that patients with a history of PTSD undergoing coronary artery surgery using cardiopulmonary bypass may be especially vulnerable to postoperative cognitive impairment.


Assuntos
Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Procedimentos Cirúrgicos Cardíacos/psicologia , Transtornos Cognitivos/psicologia , Vasos Coronários/cirurgia , Complicações Pós-Operatórias/psicologia , Transtornos de Estresse Pós-Traumáticos/complicações , Idoso , Alcoolismo/complicações , Contagem de Células Sanguíneas , Ponte Cardiopulmonar/psicologia , Depressão/complicações , Função Executiva , Feminino , Humanos , Masculino , Memória/fisiologia , Rememoração Mental/fisiologia , Pessoa de Meia-Idade , Exame Neurológico , Testes Neuropsicológicos , Período Pós-Operatório , Transtornos de Estresse Pós-Traumáticos/psicologia , Veteranos
9.
J Cardiothorac Vasc Anesth ; 24(4): 560-7, 2010 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-20346702

RESUMO

OBJECTIVE: To determine if preoperative psychosocial factors including dispositional optimism, perceived social support, and perceived stress correlate with the recovery of postoperative cognition. DESIGN: Observational study. SETTING: Veterans Affairs medical center. PARTICIPANTS: Cardiac surgical patients. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Age- and education-balanced patients (> or =55 years of age) undergoing cardiac surgery (n = 40) and nonsurgical controls (n = 40) were recruited. A psychosocial evaluation for dispositional optimism, perceived social support, perceived stress, and depression was performed before surgery using standardized questionnaires. Delirium was assessed with the Intensive Care Delirium Screening Checklist before and for 5 consecutive days after surgery. Recent verbal and nonverbal memory and executive functions were assessed before and 1 week after cardiac surgery or at 1-week intervals in nonsurgical controls. Preoperative perceived stress significantly (p < 0.01) correlated with preoperative depression scores. Preoperative dispositional optimism significantly (p < 0.05) correlated with preoperative perceived social support. A multiple logistic regression revealed that dispositional optimism significantly (p < 0.02) predicted the absence of postoperative delirium within 5 days of surgery. Patients who showed high levels of dispositional optimism suffered a significantly (p < 0.03) lower incidence of postoperative delirium. Preoperative dispositional optimism also significantly (p < 0.001) correlated with a postoperative cognitive performance determined by composite z scores. A stepwise multiple regression analysis revealed that dispositional optimism significantly (p < 0.05, R(2) = 35%) predicted postoperative cognitive function. CONCLUSIONS: Preoperative dispositional optimism, but not perceived social support, perceived stress, and depression positively correlated with a reduced incidence of postoperative delirium within 5 days and recovery of cognitive performance 1 week after cardiac surgery.


Assuntos
Atitude Frente a Saúde , Procedimentos Cirúrgicos Cardíacos/psicologia , Cognição/fisiologia , Delírio/psicologia , Complicações Pós-Operatórias/psicologia , Período Pré-Operatório , Recuperação de Função Fisiológica/fisiologia , Afeto/fisiologia , Idoso , Idoso de 80 Anos ou mais , Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Transtornos Cognitivos/epidemiologia , Transtornos Cognitivos/etiologia , Transtornos Cognitivos/psicologia , Delírio/epidemiologia , Delírio/etiologia , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Fatores de Tempo
10.
J Cardiothorac Vasc Anesth ; 23(5): 651-7, 2009 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-19231245

RESUMO

OBJECTIVE: To determine if ketamine attenuates postoperative delirium concomitant with an anti-inflammatory effect in patients undergoing cardiac surgery using cardiopulmonary bypass. DESIGN: A prospective randomized study. SETTING: A Veterans Affairs medical center. PARTICIPANTS: Cardiac surgical patients. INTERVENTIONS: Patients at least 55 years of age randomly received placebo (0.9% saline, n = 29) or an intravenous bolus of ketamine (0.5 mg/kg intravenously, n = 29) during anesthetic induction in the presence of fentanyl and etomidate. MEASUREMENTS AND MAIN RESULTS: Delirium was assessed by using the Intensive Care Delirium Screening Checklist before and after surgery. Serum C-reactive protein concentrations were determined before and 1 day after surgery. The incidence of postoperative delirium was lower (p = 0.01, Fisher exact test) in patients receiving ketamine (3%) compared with placebo (31%). Postoperative C-reactive protein concentration was also lower (p < 0.05) in the ketamine-treated patients compared with the placebo-treated patients. The odds of developing postoperative delirium were greater for patients receiving placebo compared with ketamine treatment (odds ratio = 12.6; 95% confidence interval, 1.5-107.5; logistic regression). CONCLUSIONS: After cardiac surgery using cardiopulmonary bypass, ketamine attenuates postoperative delirium concomitant with an anti-inflammatory effect.


Assuntos
Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Ponte Cardiopulmonar/efeitos adversos , Delírio/prevenção & controle , Ketamina/uso terapêutico , Complicações Pós-Operatórias/prevenção & controle , Idoso , Idoso de 80 Anos ou mais , Delírio/etiologia , Humanos , Mediadores da Inflamação/uso terapêutico , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Estudos Prospectivos , Fatores de Tempo
11.
Psychol Rep ; 105(3 Pt 1): 921-32, 2009 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-20099555

RESUMO

Postoperative delirium with cognitive impairment frequently occurs after cardiac surgery. It was hypothesized that delirium is associated with residual postoperative cognitive dysfunction in patients after surgery using cardiopulmonary bypass. Male cardiac surgical patients (M age = 66 yr., SD = 8; M education = 13 yr., SD = 2) and nonsurgical controls (M age = 62, SD = 7; M education = 12, SD = 2) 55 years of age or older were balanced on age and education. Delirium was assessed by the Intensive Care Delirium Screening Checklist preoperatively and for up to 5 days postoperatively. Recent verbal and nonverbal memory and executive functions were assessed (as scores on particular tests) before and 1 wk. after surgery. In 56 patients studied (n = 28 Surgery; n = 28 Nonsurgery), nine patients from the Surgery group developed delirium. In the Surgery group, the proportion of patients having postoperative cognitive dysfunction was significantly greater in those who experienced delirium (89%) compared with those who did not (37%). The odds of developing this dysfunction in patients with delirium were 14 times greater than those who did not. Postoperative delirium is associated with scores for residual postoperative cognitive dysfunction 1 wk. after cardiac surgery.


Assuntos
Ponte Cardiopulmonar/psicologia , Transtornos Cognitivos/psicologia , Delírio/psicologia , Cardiopatias/cirurgia , Complicações Pós-Operatórias/psicologia , Idoso , Idoso de 80 Anos ou mais , Estudos de Casos e Controles , Transtornos Cognitivos/diagnóstico , Delírio/diagnóstico , Cardiopatias/psicologia , Humanos , Unidades de Terapia Intensiva , Masculino , Pessoa de Meia-Idade , Testes Neuropsicológicos/estatística & dados numéricos , Complicações Pós-Operatórias/diagnóstico , Psicometria , Fatores de Risco
12.
Int J Environ Res Public Health ; 6(11): 2725-39, 2009 11.
Artigo em Inglês | MEDLINE | ID: mdl-20049218

RESUMO

Postoperative cognitive dysfunction (POCD) commonly occurs after cardiac surgery. We tested the hypothesis that a history of alcohol dependence is associated with an increased incidence and severity of POCD in male patients undergoing cardiac surgery using cardiopulmonary bypass. Recent verbal and nonverbal memory and executive functions were assessed before and one week after surgery in patients with or without a history of alcohol dependence. Cognitive function was significantly reduced after cardiac surgery in patients with versus without a history of alcohol dependence. The results suggest that a history of alcohol dependence increases the incidence and severity of POCD after cardiac surgery.


Assuntos
Alcoolismo/complicações , Ponte Cardiopulmonar/efeitos adversos , Transtornos Cognitivos/etiologia , Complicações Pós-Operatórias/etiologia , Idoso , Estudos de Casos e Controles , Transtornos Cognitivos/epidemiologia , Humanos , Incidência , Modelos Logísticos , Masculino , Análise Multivariada , Testes Neuropsicológicos , Complicações Pós-Operatórias/epidemiologia , Estudos Prospectivos , Psicometria , Medição de Risco , Índice de Gravidade de Doença , Fatores de Tempo , Estados Unidos/epidemiologia , Wisconsin/epidemiologia
13.
J Sports Sci ; 20(3): 225-36, 2002 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-11999478

RESUMO

The past decade has witnessed increased interest in the visual search behaviour of athletes. Little is known, however, about the relationship between anxiety and eye movements in sport performers or about the extent to which athletes' planned and actual visual search strategies correspond. To address these issues, we conducted two studies. In Study 1, eight expert female gymnasts were presented with three digital slides of a model performing a skill that is known to be anxiety-provoking in this sport--namely, the 'back flip' on the beam. By varying the height of the beam and the presence or absence of safety mats, the slides differed in the amount of anxiety that they elicited vicariously in the viewer. In the study, the gymnasts were asked to imagine themselves in the position of the depicted model and to describe the anxiety that they felt. As they viewed the slides, their eye movements were recorded. As predicted, anxiety was associated with an increase in the number of fixations to peripheral areas. In addition, the more 'threatening' slides elicited significantly more fixations than the less feared images. In Study 2, the plans of 15 equestrian performers (5 expert, 5 intermediate and 5 novice) were elicited as they engaged in a virtual 'walk' around a computerized show-jumping course. Contrary to expectations, the congruence between intended and actual search behaviour was not significantly greater for expert riders than for the less skilled groups. Also, the fact that the top riders allocated more fixations to slides than the less skilled performers challenged the prediction that expertise would be associated with economy of visual search. Finally, as expected, the expert riders were significantly less dependent on the overall 'course plan' than the intermediate and novice equestrian performers when inspecting the fences.


Assuntos
Ansiedade/fisiopatologia , Fixação Ocular/fisiologia , Esportes/fisiologia , Percepção Visual/fisiologia , Comportamento Competitivo , Movimentos Oculares/fisiologia , Feminino , Humanos , Masculino , Reconhecimento Visual de Modelos , Sensibilidade e Especificidade , Análise e Desempenho de Tarefas
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