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61.
We studied associations between perceived adequacy of live donor kidney transplant (LDKT) information or knowledge with pursuit of LDKT or receipt of live donor inquiries among 300 African American kidney transplant candidates. Participants reported via questionnaire how informed or knowledgeable they felt regarding LDKT. Participants also reported their pursuit of LDKT, categorized as “low” (no discussion with family or friends about LDKT and no identified donor), “intermediate” (discussed LDKT with family but no identified donor) or “high” (discussed LDKT with family and identified a potential donor). We reviewed participants' electronic health records to identify potential donors' transplant center inquiries on participants' behalves. A minority of participants reported they felt “very” or “extremely” well informed about LDKT (39%) or had “a great deal” of LDKT knowledge (38%). Participants perceiving themselves as “very” or “extremely” (vs “not” or “slightly”) well informed about LDKT had statistically significantly greater odds of intermediate or high (vs low) pursuit of LDKT (odds ratio [95% confidence interval] 2.71 [1.02-7.17]). Perceived LDKT knowledge was not associated with pursuit of LDKT. Neither perceived information adequacy nor knowledge was associated with living donor inquiries. Efforts to better understand the role of education in the pursuit of LDKT among African American transplant candidates are needed.  相似文献   
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The perceived salience of errors can be influenced by individual-level motivational factors. Specifically, those who endorse a high degree of collectivism, a cultural value that emphasizes prioritization of interpersonal relationships, may find errors occurring in a social context to be more aversive than individuals who endorse collectivism to a lesser degree, resulting in upregulation of a neural correlate of error-monitoring, the error-related negativity (ERN). This study aimed to identify cultural variation in neural response to errors occurring in a social context in a sample of diverse adolescents. It was predicted that greater collectivism would be associated with enhanced neural response to errors occurring as part of a team. Participants were 95 Latinx (n = 35), Asian American (n = 20) and non-Latinx White (n = 40) adolescents (ages 13–17) who completed a go/no-go task while continuous electroencephalogram was recorded. The task included social (team) and non-social (individual) conditions. ERN was quantified using mean amplitude measures. Regression models demonstrated that collectivism modulated neural response to errors occurring in a social context, an effect that was most robust for Latinx adolescents. Understanding cultural variation in neural sensitivity to social context could inform understanding of both normative and maladaptive processes associated with self-regulation.  相似文献   
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A brief preparatory programme, based on the principles of motivational interviewing (MI), was developed as a way of engaging clients with traumatic brain injury (TBI) and preparing them for a cognitive behaviour therapy (CBT) programme for anxiety. The MI?+?CBT programme was delivered to a male client in his early 40s with severe TBI at four months post-injury, using a single-subject design with repeated measures pre- and post-treatment. The client received three sessions of manualised MI, followed by nine sessions of CBT. The MI sessions focused on helping the client to develop more realistic goals and supporting his self-efficacy about his ability to cope with anxiety. Specific strategies were used to accommodate the client's cognitive limitations, such as the use of personally meaningful metaphors and role plays. Re-assessments were conducted at the end of MI, CBT and nine weeks post-treatment, using a semi-structured clinical interview and self-report measures of anxiety, mood and change expectancy. The client showed significant improvement in anxiety following treatment and a significant reduction in subjective units of distress (SUDS) between the MI and CBT phases. The results suggest the potential utility of MI in people with TBI, and the need to evaluate treatment protocols in a controlled trial.  相似文献   
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Background  

Infection with genital Chlamydia trachomatis (Ct) is the most common notifiable sexually transmitted infection (STI) in Sweden. A mutated Chlamydia, nvCT, has contributed to the increase. The occurrence of repeat infections is not investigated in Sweden. The current paper presents the study protocol for the first Swedish clinical investigation of repeat Chlamydial infection. The concern of the study is whether a Chlamydia infection at inclusion indicates an increased risk for Chlamydia at follow-up after 6–8 months, gender-specific risk factors for and clinical presentation of repeat infections.  相似文献   
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Congress enacted the Americans with Disabilities Act (ADA) to provide persons living with the human immunodeficiency virus (HIV) and other vulnerable populations with legal means of redress against discrimination, yet virtually nothing is known about how the intended beneficiaries have used these protections. This study aimed to describe the epidemiology of ADA charges alleging employment-related discrimination due to HIV and to investigate the charge-filing behavior of workers with HIV. Using a national database of all HIV discrimination charges filed since the inception of the ADA in 1991, the author described respondent employers, issues in dispute, and outcomes of charges. Next, he used multivariate regression analyses to compare the sociodemographic characteristics of charge filers with those of a nationally representative baseline sample of workers with HIV. Of the 3,520 HIV discrimination charges filed through 1999, 18.0% had merit and 14.1% received monetary compensation. Workers who were female (odds ratio (OR) = 0.79, p < 0.01), aged less than 25 years (OR = 0.36, p < 0.01), and aged 25-34 years (OR = 0.77, p < 0.01) filed disproportionately fewer charges. Controlling for underlying rates of discrimination in the baseline population magnified this "underclaiming" among young workers. The findings should help to target dissemination and support activities, designed to help workers take advantage of antidiscrimination protections, at the subgroups of workers who need them most.  相似文献   
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Endovascular techniques for the treatment of intracranial aneurysms have gained rapid acceptance in some countries as an alternative to conventional neurosurgical treatment. The International Subarachnoid Aneurysm Trial (ISAT) is the first multicentre prospective randomized trial comparing neurosurgery with endovascular coil (Guglielmi detachable coil) treatment of acute subarachnoid haemorrhage. The cost and outcome of endovascular procedures was compared with neurosurgical procedures in the treatment of ruptured intracranial aneurysms within the context of the ISAT. Two groups of patients (Endovascular group with 10 patients and the Neurosurgical group with 12 patients) were drawn from admissions to Royal Perth Hospital and Sir Charles Gairdner Hospital, Perth, Western Australia, as detailed in the ISAT trial protocol. Data were collected in the following categories: patient, procedure, hospitalization, morbidity and mortality. While the endovascular procedure tended to be the more expensive in terms of the cost of consumables, this expense was more than compensated by savings in staffing costs, and the period and cost of hospitalization. Following an endovascular procedure, patients tended to return to normal activity or paid employment sooner and have a favourable functional outcome compared with patients following a neurosurgical procedure.  相似文献   
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The role of NSAIDs in the prevention of colon cancer   总被引:7,自引:0,他引:7  
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