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PURPOSE: To determine whether a two-day teaching enhancement workshop at the University of Alberta improved participants' teaching performance as rated by students. METHOD: Workshop participants (academic staff or residents) were asked to assess the value of the workshop. In addition, students were asked to rate instructors' teaching abilities before and after the instructors participated in the workshops, by completing a five-statement questionnaire routinely used to assess instruction at the University of Alberta. For control purposes, ratings were also obtained for a group of instructors who had not taken the workshop, over a similar time period. The authors used data from 1993-2002. RESULTS: The participants uniformly regarded the workshops as helpful. Both faculty and residents regarded the short teaching exercise as the most important component of the program. Of the instructional sections, the presentations on objectives and on structure (set, body, closure) were rated most highly by both groups. The students' mean ratings for the instructors after the workshop were significantly increased, while ratings for those who had not taken the workshop were unchanged CONCLUSION: Short teaching-enhancement workshops are regarded by the participants as helpful in improving their instructional skills. This view is supported by a significant increase in students' ratings of the instructors after they had taken the workshop. 相似文献
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Mai-Lei Woo Kinshella Shazmeen Omar Kerri Scherbinsky Marianne Vidler Laura A. Magee Peter von Dadelszen Sophie E. Moore Rajavel Elango The PRECISE Conceptual Framework Working Group 《Nutrients》2021,13(2)
The placenta is a vital, multi-functional organ that acts as an interface between maternal and fetal circulation during pregnancy. Nutritional deficiencies during pregnancy alter placental development and function, leading to adverse pregnancy outcomes, such as pre-eclampsia, infants with small for gestational age and low birthweight, preterm birth, stillbirths and maternal mortality. Maternal nutritional supplementation may help to mitigate the risks, but the evidence base is difficult to navigate. The primary purpose of this umbrella review is to map the evidence on the effects of maternal nutritional supplements and dietary interventions on pregnancy outcomes related to placental disorders and maternal mortality. A systematic search was performed on seven electronic databases, the PROSPERO register and references lists of identified papers. The results were screened in a three-stage process based on title, abstract and full-text by two independent reviewers. Randomized controlled trial meta-analyses on the efficacy of maternal nutritional supplements or dietary interventions were included. There were 91 meta-analyses included, covering 23 types of supplements and three types of dietary interventions. We found evidence that supports supplementary vitamin D and/or calcium, omega-3, multiple micronutrients, lipid-based nutrients, and balanced protein energy in reducing the risks of adverse maternal and fetal health outcomes. However, these findings are limited by poor quality of evidence. Nutrient combinations show promise and support a paradigm shift to maternal dietary balance, rather than single micronutrient deficiencies, to improve maternal and fetal health. The review is registered at PROSPERO (CRD42020160887). 相似文献
4.
Andrew Kochan Shaun Ong Sabina Guler Kerri A Johannson Christopher J Ryerson Gillian C Goobie 《JMIR Public Health and Surveillance》2021,7(5)
BackgroundPatients use Facebook as a resource for medical information. We analyzed posts on idiopathic pulmonary fibrosis (IPF)-related Facebook groups and pages for the presence of guideline content, user engagement, and usefulness.ObjectiveThe objective of this study was to describe and analyze posts from Facebook groups and pages that primarily focus on IPF-related content.MethodsCross-sectional analysis was performed on a single date, identifying Facebook groups and pages resulting from separately searching “IPF” and “idiopathic pulmonary fibrosis.” For inclusion, groups and pages needed to meet either search term and be in English, publicly available, and relevant to IPF. Every 10th post was assessed for general characteristics, source, focus, and user engagement metrics. Posts were analyzed for presence of IPF guideline content, useful scientific information (eg, scientific publications), useful support information (eg, information about support groups), and potentially harmful information.ResultsEligibility criteria were met by 12 groups and 27 pages, leading to analysis of 523 posts. Of these, 42% contained guideline content, 24% provided useful support, 20% provided useful scientific information, and 5% contained potentially harmful information. The most common post source was nonmedical users (85%). Posts most frequently focused on IPF-related news (29%). Posts containing any guideline content had fewer likes or comments and a higher likelihood of containing potentially harmful content. Posts containing useful supportive information had more likes, shares, and comments.ConclusionsFacebook contains useful information about IPF, but posts with misinformation and less guideline content have higher user engagement, making them more visible. Identifying ways to help patients with IPF discriminate between useful and harmful information on Facebook and other social media platforms is an important task for health care professionals. 相似文献
5.
Kerri Viney Chris Lowbridge Fukushi Morishita Kalpeshsinh Rahevar Kyung H Oh Tauhid Islam Ben J Marais 《Bulletin of the World Health Organization》2021,99(5):330
ObjectiveTo assess the implementation of the Regional framework for action on implementation of the End TB Strategy in the Western Pacific, 2016–2020 in countries and areas in the World Health Organization Western Pacific Region.MethodsWe used a mixed methods approach to assess the framework’s measurable and perceived impact. We conducted an analysis of national tuberculosis strategic plans, a cross-sectional survey of senior staff of tuberculosis programmes, key informant interviews and some country case studies.FindingsOf the 37 countries and areas of the Western Pacific Region, 14 had a national tuberculosis strategic plan, including all countries and areas with a high incidence of tuberculosis. Most senior tuberculosis programme staff who responded to the survey (16/23) found the regional framework useful when developing their national targets and grant applications. Programmatic challenges identified included financing, human resources, public–private mix, active case finding, and paediatric and drug-resistant tuberculosis. Most of the 17 key informants thought that the regional framework’s categorization of actions (for all settings, for specific settings and for pre-elimination settings) was useful, but that the added value of the regional framework over other relevant documents was not obvious because of overlap in content.ConclusionThe regional framework influenced national level tuberculosis control planning and implementation in a positive way. A future regional framework should provide a longer-term strategic horizon and specifically address emerging trends and persistent problems faced by countries or areas of the region. 相似文献
6.
Thrombopoietin Receptor Agonist Use in Children: Data From the Pediatric ITP Consortium of North America ICON2 Study
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Cindy Neunert MD MSCS Jenny Despotovic DO MS Kristina Haley DO MCR Michele P. Lambert MD Kerri Nottage MD Kristin Shimano MD Carolyn Bennett MD Robert Klaassen MD FRCP Kimo Stine MD Alexis Thompson MD Yves Pastore MD Travis Brown BS Peter W. Forbes MA Rachael F. Grace MD MMSc 《Pediatric blood & cancer》2016,63(8):1407-1413
7.
Stella CL O'Brien JM Forrester KJ Barton JR Istwan N Rhea D Sibai BM 《American journal of perinatology》2008,25(6):325-329
Gestational hypertension (GHTN) and gestational diabetes mellitus (GDM) are both insulin resistance states. Perinatal outcome of GHTN or GDM alone are well established, but their combined effect on pregnancy outcome is underinvestigated. Our objective was to determine if pregnancies complicated by GHTN/GDM have higher rates of morbidity. We identified nulliparous women with singleton pregnancies delivering at 37 to 40 weeks of gestation from 1995 to 2004 from a database. Outcomes of pregnancies complicated by GHTN only, GDM only, or combined GHTN/GDM were compared with controls. Data analysis included the Mann-Whitney U test, the Kruskal-Wallis H test, and analysis of variance. Multivariate analysis was used to adjust for confounders. Of 14,880 patients, there were 11,349 controls, 2604 GHTN, 728 GDM, and 199 GHTN/GDM. After controlling for covariates, GHTN significantly increased cesarean section (C/S) rate (odd ratio [OR], 1.62; confidence interval [CI], 1.47 to 1.78), rates of admittance to the neonatal intensive care unit (NICU), and birth of large for gestational age (LGA) infants. GDM significantly increased C/S (OR, 1.42; CI 1.21 to 1.66), rates of NICU admission (OR, 1.32; CI, 1 to 1.75), birth of LGA (OR, 1.51; CI 1.14 to 1.98), and macrosomic infants (OR, 1.53; CI, 1.12 to 2.08). Rates of LGA infants (OR, 1.85; CI, 1.19 to 2.86) and C/S (OR, 2.03; CI, 1.52 to 2.71) were significantly increased with GHTN/GDM. We concluded that GHTN or GDM is associated with increased rates of adverse outcomes. Their coexistence further increases adverse perinatal outcomes. 相似文献
8.
PURPOSE: Many recent attempts have been made to eliminate health services minors can receive without parental consent or notification. One argument is that these "confidential" services undermine the parent-teen relationship. The objective of this study was to evaluate whether confidential services impact adolescent's communication with parents about their health. METHODS: This cross-sectional study included 59 adolescents (ages 12-21) seeking health services at an urban teen clinic in Minneapolis, MN. Participants were divided based on reasons for presenting at the clinic; confidential or non-confidential services. The main outcome variables were the following: discussion of clinic visit with parent, discussion of reason for clinic visit with parent, and communication with parent if diagnosed with a potentially serious health condition. RESULTS: The two groups were equally divided; 42.4% came for non-confidential services and 57.6% came for confidential services. Of the 59 participants, 69.5% told their parents they were coming to clinic. However, only 43.1% reported they would not tell their parent if they had a serious health problem; there was an equal split between the confidential services and non-confidential services groups. A statistical difference was not found between the confidential services and non-confidential services groups for any of the outcome variables. CONCLUSIONS: Obtaining confidential services was not a barrier to discussion with parents about clinic visit, reasons for coming to clinic, or telling their parent if they had a serious health care problem. Clinicians should continue to advocate for confidential services while encouraging open communication between adolescents and their parents. 相似文献
9.
Erik M. Anderson Jared M. Rozowsky Brian J. Fazzone Emilie A. Schmidt Bruce R. Stevens Kerri A. OMalley Salvatore T. Scali Scott A. Berceli 《Nutrients》2022,14(14)
Short-term dietary restriction has been proposed as an intriguing pre-operative conditioning strategy designed to attenuate the surgical stress response and improve outcomes. However, it is unclear how this nutritional intervention influences the microbiome, which is known to modulate the systemic condition. Healthy individuals were recruited to participate in a four-day, 70% protein-restricted, 30% calorie-restricted diet, and stool samples were collected at baseline, after the restricted diet, and after resuming normal food intake. Taxonomy and functional pathway analysis was performed via shotgun metagenomic sequencing, prevalence filtering, and differential abundance analysis. High prevalence species were altered by the dietary intervention but quickly returned to baseline after restarting a regular diet. Composition and functional changes after the restricted diet included the decreased relative abundance of commensal bacteria and a catabolic phenotype. Notable species changes included Faecalibacterium prausnitzii and Roseburia intestinalis, which are major butyrate producers within the colon and are characteristically decreased in many disease states. The macronutrient components of the diet might have influenced these changes. We conclude that short-term dietary restriction modulates the ecology of the gut microbiome, with this modulation being characterized by a relative dysbiosis. 相似文献
10.
Kenneth W. Rundell Renee Caviston Amanda M. Hollenbach Kerri Murphy 《Inhalation toxicology》2013,25(8):541-547
In spite of epidemiological evidence concerning vehicular air pollution and adverse respiratory/cardiovascular health, many athletic fields and school playgrounds are adjacent to high traffic roadways and could present long-term health risks for exercising children and young adults. Particulate matter (PM1,0.02–1.0 μm diameter) number counts were taken serially at four elementary school athletic/playground fields and at one university soccer field. Elementary school PM1 measurements were taken over 17 days; measurements at the university soccer field were taken over 62 days. The high-traffic-location elementary school field demonstrated higher 17-day [PM1] than the moderate and 2 low traffic elementary school fields (48,890 ± 34,260, 16,730 ± 10,550, 11,960 ± 6680, 10,030 ± 6280, respective mean counts; p < .05). The 62-day mean PM1 values at the university soccer field ranged from 115,000 to 134,000 particles cm? 3. Lowest mean values were recorded at measurement sites furthest from the highway (~34,000 particles cm? 3) and followed a second-order logarithmic decay (R2 = .999) with distance away from the highway. Mean NO2 and SO2 levels were below 100 ppb, mean CO was 0.33 ± 1.87 ppm, and mean O3 was 106 ± 47 ppb. Ozone increased with rising temperature and was highest in the warmer afternoon hours (R = .61). Although the consequence of daily recess play and athletic activities by school children and young athletes in high ambient [PM1] conditions has not yet been clearly defined, this study is a critical component to evaluating functional effects of chronic combustion-derived PM exposure on these exercising schoolchildren and young adults. Future studies should examine threshold limits and mechanistic actions of real-world particle exposure. 相似文献