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41.
目的探讨8周基础军训(basic military training,BMT)对入伍新兵血像中红细胞及其相关指标的影响,为指导科学的军事训练提供参考。方法数据来自新疆边防部队2015年度入伍的50名男性新兵,分别在BMT前后测定并记录受试新兵的红细胞计数、血红蛋白浓度及血清铁蛋白等。结果经过8周的BMT,新兵血液中血红蛋白浓度、红细胞计数及血清铁蛋白均显著下降(P0.05,P0.01)。结论 8周BMT可能导致入伍新兵发生运动性贫血,铁缺乏可能是其主要原因。  相似文献   
42.
Abstract

In recent years, a proliferation of mentoring projects have been established in England and Wales, targeted at both offenders and drug users. This is, in part, a consequence of high-level encouragement to establish such schemes. Mentoring features throughout the Ministry of Justice’s Transforming Rehabilitation strategy as a tool to support offenders to ‘get their lives back on track’, and the 2017 drug strategy highlights the importance of peer mentoring for those engaged in treatment services. Using Kingdon’s multiple streams approach, the article accounts for the popularity of mentoring within criminal justice and drug policy despite a less than convincing evidence-base. His model is based upon an appreciation of three streams (problem, policies and politics) which coincide when a compelling problem is linked to a plausible solution that meets the test of political feasibility. It is argued that mentoring has come to be viewed as a cost-effective solution to reduce reoffending and improve drug treatment outcomes despite a lack of conclusive evidence. It has garnered support because of its fit with dominant political discourses around citizenship and civil society. Mentoring has received support from within and without government but its inherent appeal overshadows a lack of clarity of what mentoring is and insufficient theoretical understanding of why it might be effective. Consequently, it is proposed that the Good Lives Model, a strengths-based rehabilitation theory, might provide an appropriate theoretical base and inform discussions about the role of mentoring within desistance and recovery journeys.  相似文献   
43.
目的 综合评价正念干预对运动员心理康复的效果。方法 检索2010年1月1日至2019年12月31日Web of Science、EBSCO、PubMed、Medline、OpenDissertations、Psychology and Behavioral Sciences Collection、Academic Search Premier、中国知网(CNKI)、维普和万方数据库有关正念干预促进运动员心理康复的研究,对纳入文献进行质量评价,采用Review Manager 5.3软件进行Meta分析。结果 共纳入18项研究。正念干预对运动员心理康复即刻效果呈中到大效应量(d= 0.69, 95%CI 0.53~0.86, P< 0.001),但存在发表偏倚。正念组干预的追踪效应量不显著(d= -0.08, 95%CI -0.33~0.16, P= 0.50)。正念干预的康复效果受研究质量的影响(I2 = 88.1%, P= 0.004)。结论 正念干预对运动员心理康复的效果主要表现为改善心境,促进流畅体验,提高消极体验的接受性,提高对目标的行动力和提高训练的投入程度。正念干预效果受研究质量的影响。  相似文献   
44.
肝内胆管癌(ICC)可切除率低,进展期ICC的治疗有效率不高,预后很差。转化治疗在多种晚期肿瘤中有一定的疗效,是目前晚期肿瘤治疗的研究热点。随着对ICC基因组的深入了解和新的治疗药物的开发及组合,基于系统化疗的联合治疗策略,精准靶向治疗,免疫检查点抑制剂等显示出较好的疗效,使得部分进展期ICC病人能降期转化手术,获得长期生存。  相似文献   
45.
BackgroundEmergency Medicine/Critical Care Medicine (EM/CCM) trainees may obtain board certification through Internal Medicine (American Board of Internal Medicine [ABIM]), Surgery (American Board of Surgery [ABS]), and Anesthesiology (American Board of Anesthesiology [ABA]). However, EM/CCM trainees experience challenges, including: 1) additional training requirements and 2) an unwillingness to accept EM graduates by many programs.ObjectivesWe sought to: 1) compare EM/CCM knowledge acquisition to medicine (Internal Medicine [IM]/CCM), surgery (surgical critical care [SCC]), and anesthesiology (anesthesiology critical care medicine [ACCM]) Fellows at the local and national level using the Multidisciplinary Critical Care Knowledge Assessment Program (MCCKAP) in-service examination as an objective measure; and 2) compare American Board of Medical Specialties (ABMS) pass rates for EM/CCM.MethodsSingle-center retrospective analysis comparing scores obtained by EM/CCM on the MCCKAP examination with SCC and ACCM over a 10-year period. Scores are presented as means with standard deviations. We performed similar analysis on ABMS examination pass rates.ResultsThere were 117 MCCKAP scores (37 EM/CCM; 80 SCC and ACCM) evaluated. EM/CCM mean score 562.4 (SD 67.4); SCC and ACCM mean score 505.3, (SD 87.5) at the institutional level (p < 0.001). Similarly, EM/CCM scored higher than the national mean (562.4, SD 67.4 vs. 500 SD 100, p < 0.001). Nationally, ABIM-CCM board certification rate was 91.2% for 137 EM/CCM, compared with 93.2% for IM/CCM (p = 0.22); 28 EM/CCM have obtained ABA-CCM board certification with rates similar to ACCM (90.4 vs. 89.3%; p = 0.85).ConclusionsEM/CCM Fellows demonstrate successful knowledge acquisition both locally and at a national level. EM/CCM achieve ABMS pass rates similar to other CCM trainees. The current arbitrary additional training requirements placed on EM/CCM should be removed.  相似文献   
46.
《The Journal of arthroplasty》2022,37(7):1338-1347
BackgroundMultimodal pain therapy combining analgesics, local infiltration analgesia (LIA) and peripheral nerve blocks, such as fascia iliaca compartment block (FICB), can improve postoperative pain, nausea and vomiting (PONV) and ambulation in patients undergoing total hip arthroplasty (THA). We hypothesized that addition of FICB would decrease opioid requirements and length of stay (LOS) but could create a motor block.MethodsThis is a single center, prospective, blinded randomized controlled study of 152 patients undergoing elective THA via direct anterior approach from October 2019 till August 2021. Three patient groups were defined: patients receiving only spinal anesthesia (control group, n = 53); spinal anesthesia with LIA perioperatively (n = 50); and spinal anesthesia with FICB on the recovery unit (n = 49). Outcome measures consisted of postoperative pain scores, PONV, length of hospital stay, opioid requirements and mobility.ResultsOverall pain scores were low for all patient groups, with a lower pain score for LIA in comparison to the control group until 4 hours postoperatively (P < .05). Length of hospital stay, postoperative pain, nausea and vomiting (PONV) scores and quadriceps muscle strength did not differ significantly between groups. The control group showed higher scores at 12 hours postoperatively in comparison to FICB regarding rehabilitation potential, use of walking aids and activities of daily living (P < .05), but all groups reached the same endpoint 48 hours postoperatively. The LIA and FICB groups required less opioids until 24 hours postoperatively.ConclusionLIA is a beneficial adjuvant therapy to spinal anesthesia in THA patients as it may decrease pain scores and the need for opioid consumption. Adjuvant FICB only provided lower opioid requirements.  相似文献   
47.
Russell-Silver syndrome (RSS) is a congenital disease characterized by short stature due to growth hormone deficiency, physical asymmetry, inverted triangular face, micrognathia, prominent forehead, and hypodontia. This case report presents a prosthetic management of a 6-year-old patient with Russell-Silver syndrome treated with overdentures on the maxilla and the mandible using the remaining primary teeth. Subsequent and comprehensive dental management considering the growth and development of a young patient will be necessary.  相似文献   
48.
49.

Objectives

The current study investigated the effects of two exercise interventions on cognitive function amongst breast cancer survivors.

Design

Pilot randomised-controlled trial.

Methods

Seventeen female cancer survivors (mean: 62.9 ± 7.8 years) were randomised into three groups: high-intensity interval training (HIIT, n = 6); moderate-intensity continuous training (MOD, n = 5); or wait-list control (CON, n = 6). The HIIT and MOD groups exercised on a cycle ergometer 3 days/week for 12-weeks. Primary outcomes were cognitive function assessments utilising CogState. Secondary outcomes were resting middle cerebral artery blood flow velocity, cerebrovascular reactivity and aerobic fitness (VO2peak). Data were analysed with General Linear Mixed Models and Cohen’s d effect sizes were calculated.

Results

All 17 participants who were randomised were available for follow-up analysis and adherence was similar for HIIT and MOD (78.7 ± 13.2% vs 79.4 ± 12.0%; p = 0.93). Although there were no significant differences in the cognitive and cerebrovascular outcomes, HIIT produced moderate to large positive effects in comparison to MOD and CON for outcomes including episodic memory, working memory, executive function, cerebral blood flow and cerebrovascular reactivity. HIIT significantly increased VO2peak by 19.3% (d = 1.28) and MOD had a non-significant 5.6% (d = 0.72) increase, compared to CON which had a 2.6% decrease.

Conclusions

This study provides preliminary evidence that HIIT may be an effective exercise intervention to improve cognitive performance, cerebrovascular function and aerobic fitness in breast cancer survivors. Considering the sample size is small, these results should be confirmed through larger clinical trials.  相似文献   
50.
Background: Before implementation of the new scale, the Swedish modified version of the Postural Assessment Scale for Stroke Patients (SwePASS), to clinical practice, it is fundamental to analyze its measurement properties.Objective: To examine the inter-rater reliability of the SwePASS in the acute phase after stroke.

Methods: Day 3 to day 7 after admission to a stroke unit, 64 persons with stroke were assessed twice, using the SwePASS, by two physiotherapists. Inter-rater reliability was determined using percentage-agreement and the rank-invariant method: relative position, relative concentration, and relative rank variance.

Results: The raters showed a percentage agreement of ≥75% in the assessments using the SwePASS. For 9 of the 12 items, the percentage agreement was >80%. For 8 of the 12 items, there was a statistically significant change in position, revealed in relative position values between 0.08 and 0.15. Three items had statistically significant positive relative concentration values between ?0.11 and 0.10. Except for a statistically significant negligible relative variance value of 0.01 for the items 1 and 8, there was no relative variance.

Conclusions: The SwePASS shows an acceptable inter-rater reliability, albeit with potential for improvement. The reliability can be improved by a consensus how to interpret the scale between the raters prior to implementation in the clinic.  相似文献   

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