{"id":3042,"date":"2017-05-03T11:14:23","date_gmt":"2017-05-03T10:14:23","guid":{"rendered":"https:\/\/bestpractice.bmj.com\/?page_id=3042"},"modified":"2026-01-20T17:04:20","modified_gmt":"2026-01-20T16:04:20","slug":"wheres-the-evidence-for-teaching-evidence-based-medicine","status":"publish","type":"page","link":"https:\/\/bestpractice.bmj.com\/info\/us\/evidence\/discuss-ebm\/wheres-the-evidence-for-teaching-evidence-based-medicine\/","title":{"rendered":"Where\u2019s the evidence for teaching evidence-based medicine?"},"content":{"rendered":"

The term evidence-based medicine<\/a> (EBM) was first coined in the 1990s, with the aim of promoting the greater integration of evidence with clinical experience and patient values in medical decision making. EBM has since blossomed into an interdisciplinary field, being adopted across medicine, nursing, allied health, health policy, and biomedical and health research. What initially began as EBM has since evolved into evidence-based practice (EBP), evidence-based clinical practice (EBCP), and evidence-based health care (EBHC). The last decade has seen the discipline embedded as a foundation unit across many medical, nursing, and health science courses.<\/p>
\r\nAs someone who has been involved with the teaching of EBM to medical students for over a decade, I\u2019ve always been curious to identify new strategies that may improve the student learning experience. Traditionally, the transfer of knowledge in the tertiary sector has been one-way, with the lecture an effective method of disseminating information to a bulk audience. However, training in medicine is not simply a case of retaining and regurgitating information. Clinical skills, professionalism, critical thinking, and communication are just a few competencies that students must obtain to complement their scientific knowledge.
\r\n
\r\nDifferent teaching strategies have been developed and implemented in order to accommodate the teaching of these different competencies. Problem-based learning (PBL) activities have been implemented to encourage students to develop their critical-thinking skills whilst participating in a small group learning environment and increasing their content knowledge. Work-based learning can be used to develop a student\u2019s communication and interaction with patients. Similarly, simulators assist students in developing clinical skills. So what about EBM? What is the best method of teaching EBM?
\r\n
\r\nSurprisingly, there is not a large evidence base to inform educators on how best to teach EBM to students \u2013 be it at a postgraduate or undergraduate level. At a postgraduate level, it is apparent that teaching EBM to postgraduate students<\/a> in a format that is clinically integrated has been demonstrated to increase knowledge, skills, attitudes, and behavior. Any method of teaching EBM to undergraduate medical students<\/a> increases learner competency in EBM. Interestingly, current evidence suggests that no single educational intervention appears to be better than any other at achieving higher rates of learner competency \u2013 be it lectures, PBL, online, or clinically integrated.
\r\n
\r\nOver the last decade there has been a growing trend within the medical literature to adopt a blended learning<\/a> approach to teaching. As the name suggests, this form of education aims to blend various teaching strategies to accommodate different learning styles of students. We recently completed a randomized controlled trial (RCT) comparing blended learning of EBM<\/a> with traditional didactic learning with medical students. The blended component included online, face-to-face, and clinically integrated aspects. The results were surprising. No difference in student competency was observed between the teaching methods, but a higher level of self-efficacy was apparent in the group receiving the blended learning approach. We also noted a significant preference from students for the teaching of EBM to be delivered via a blended learning approach; their reasoning: it bridged the gap between theory and practice. It was apparent that students valued the blended learning technique, but what of the cost? Is it worth changing to a blended learning style of teaching?
\r\n
\r\nResearch in the field of medical education traditionally has had a primary focus on determining the effectiveness of an intervention on learning outcomes. Yet, few studies have examined the cost and value of different learning strategies. For example, what would you recommend if your new education intervention was associated with greater learner competencies than the previous teaching style, but was double the cost? As part of our study examining the effects of blended learning in EBM, we also conducted a cost-effectiveness analysis<\/a>. It demonstrated that costs were reduced by 24% using a blended learning model, in comparison to didactic teaching.
\r\n
\r\nSo what did we learn from our experience? Blended learning for EBM does not have any impact on learner competency, but students value it more than didactic teaching, and it costs less. Is this the definitive evidence that we needed to answer the question of how best to teach EBM? Perhaps not, but at least we are building an evidence base to inform our educators and provide them with an opportunity to integrate the best evidence (along with student preferences) when designing and implementing their courses on EBM. If we are to teach the benefits of EBM to a wider audience, then surely we must also practice what we preach in the educational setting.
\r\n
\r\nAuthor: Dragan Ilic<\/strong>
\r\n
\r\nAssociate Professor Dragan Ilic<\/strong> is the Head of the Medical Education Research and Quality (MERQ) unit at the School of Public Health and Preventive Medicine, Monash University. Dragan coordinates the Evidence-Based Clinical Practice (EBCP) program delivered into the Monash MBBS degree. He is also course coordinator for the Bachelor of Health Science and Master of Public Health (online) degrees. Dragan has a keen research interest in evidence-based medical and health professional education. His research interests include the development, implementation, and evaluation of novel education strategies, assessment, inter-professional education, and economic analysis. Dragan is a member of the Curriculum Committee for the International Society of Evidence Based Health Care (ISEBHC). He is also a founding member of the Society for Cost and Value in Medical Education.<\/em>
\r\n
\r\nRead more<\/a>","protected":false},"excerpt":{"rendered":"

The term evidence-based medicine (EBM) was first coined in the 1990s, with the aim of promoting the greater integration of evidence with clinical experience and patient values in medical decision making. EBM has since blossomed into an interdisciplinary field, being adopted across medicine, nursing, allied health, health policy, and biomedical and health research. What initially […]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":3027,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"marketing_new.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-3042","page","type-page","status-publish","hentry"],"acf":{"components":[{"choose_component":"generic","hide":"","logged_in":["yes"],"logged_out":"","grey_background":"","background_color":"","background_image":null,"title_text_color":"","title":"Where\u2019s the evidence for teaching evidence-based medicine?","text":"

The term evidence-based medicine<\/a> (EBM) was first coined in the 1990s, with the aim of promoting the greater integration of evidence with clinical experience and patient values in medical decision making. EBM has since blossomed into an interdisciplinary field, being adopted across medicine, nursing, allied health, health policy, and biomedical and health research. What initially began as EBM has since evolved into evidence-based practice (EBP), evidence-based clinical practice (EBCP), and evidence-based health care (EBHC). The last decade has seen the discipline embedded as a foundation unit across many medical, nursing, and health science courses.<\/h1>\r\nAs someone who has been involved with the teaching of EBM to medical students for over a decade, I\u2019ve always been curious to identify new strategies that may improve the student learning experience. Traditionally, the transfer of knowledge in the tertiary sector has been one-way, with the lecture an effective method of disseminating information to a bulk audience. However, training in medicine is not simply a case of retaining and regurgitating information. Clinical skills, professionalism, critical thinking, and communication are just a few competencies that students must obtain to complement their scientific knowledge.\r\n\r\nDifferent teaching strategies have been developed and implemented in order to accommodate the teaching of these different competencies. Problem-based learning (PBL) activities have been implemented to encourage students to develop their critical-thinking skills whilst participating in a small group learning environment and increasing their content knowledge. Work-based learning can be used to develop a student\u2019s communication and interaction with patients. Similarly, simulators assist students in developing clinical skills. So what about EBM? What is the best method of teaching EBM?\r\n\r\nSurprisingly, there is not a large evidence base to inform educators on how best to teach EBM to students \u2013 be it at a postgraduate or undergraduate level. At a postgraduate level, it is apparent that teaching EBM to postgraduate students<\/a> in a format that is clinically integrated has been demonstrated to increase knowledge, skills, attitudes, and behavior. Any method of teaching EBM to undergraduate medical students<\/a> increases learner competency in EBM. Interestingly, current evidence suggests that no single educational intervention appears to be better than any other at achieving higher rates of learner competency \u2013 be it lectures, PBL, online, or clinically integrated.\r\n\r\nOver the last decade there has been a growing trend within the medical literature to adopt a blended learning<\/a> approach to teaching. As the name suggests, this form of education aims to blend various teaching strategies to accommodate different learning styles of students. We recently completed a randomized controlled trial (RCT) comparing blended learning of EBM<\/a> with traditional didactic learning with medical students. The blended component included online, face-to-face, and clinically integrated aspects. The results were surprising. No difference in student competency was observed between the teaching methods, but a higher level of self-efficacy was apparent in the group receiving the blended learning approach. We also noted a significant preference from students for the teaching of EBM to be delivered via a blended learning approach; their reasoning: it bridged the gap between theory and practice. It was apparent that students valued the blended learning technique, but what of the cost? Is it worth changing to a blended learning style of teaching?\r\n\r\nResearch in the field of medical education traditionally has had a primary focus on determining the effectiveness of an intervention on learning outcomes. Yet, few studies have examined the cost and value of different learning strategies. For example, what would you recommend if your new education intervention was associated with greater learner competencies than the previous teaching style, but was double the cost? As part of our study examining the effects of blended learning in EBM, we also conducted a cost-effectiveness analysis<\/a>. It demonstrated that costs were reduced by 24% using a blended learning model, in comparison to didactic teaching.\r\n\r\nSo what did we learn from our experience? Blended learning for EBM does not have any impact on learner competency, but students value it more than didactic teaching, and it costs less. Is this the definitive evidence that we needed to answer the question of how best to teach EBM? Perhaps not, but at least we are building an evidence base to inform our educators and provide them with an opportunity to integrate the best evidence (along with student preferences) when designing and implementing their courses on EBM. If we are to teach the benefits of EBM to a wider audience, then surely we must also practice what we preach in the educational setting.\r\n\r\nAuthor: Dragan Ilic<\/strong>\r\n\r\nAssociate Professor Dragan Ilic<\/strong> is the Head of the Medical Education Research and Quality (MERQ) unit at the School of Public Health and Preventive Medicine, Monash University. Dragan coordinates the Evidence-Based Clinical Practice (EBCP) program delivered into the Monash MBBS degree. He is also course coordinator for the Bachelor of Health Science and Master of Public Health (online) degrees. Dragan has a keen research interest in evidence-based medical and health professional education. His research interests include the development, implementation, and evaluation of novel education strategies, assessment, inter-professional education, and economic analysis. Dragan is a member of the Curriculum Committee for the International Society of Evidence Based Health Care (ISEBHC). He is also a founding member of the Society for Cost and Value in Medical Education.<\/em>","image":null,"qr_image":null,"circular_image":null,"button_text":"Read more","button_url":"https:\/\/bestpractice.bmj.com\/info\/us\/evidence\/ebm-toolbox\/bibliography\/","button2_text":"","button2_url":"","video_embed":"","quote":"","quote_author":"","author_job_title":"","feature_iconsimages":null,"bullets":"none","bullet_text":null,"expiration_date":null,"review_type":"normal","reviews":null,"feature_image_cards":null,"feature_icon_cards":null,"podcast_date":null,"podcast_title":"","podcast_text":"","podcast_embed_script":"","campaign_advert_link":"","monthly":{"show_monthly_tab":false,"strikethrough_price":"","price_text":"","per_month_text":"","vat_text":"","subscribe_button_text":"","subscribe_button_link":""},"annual":{"show_annual_tab":false,"packages":null,"default_price":"","default_strikethrough_price":"","default_per_year_text":"","vat_text":"","subscribe_button_text":"","subscribe_button_link":""},"advisory_panel":null,"article_list_fields":null,"subscription_tab_main_heading":"","subscription_tabs":null,"accordion_for_page":null,"embed_code":"","table_structure":null,"column_two_text":""},{"choose_component":"bulletList","hide":"","logged_in":["yes"],"logged_out":"","grey_background":[],"background_color":"","background_image":null,"title_text_color":"","title":"Related links","text":"","image":null,"qr_image":null,"circular_image":null,"button_text":"","button_url":"","button2_text":"","button2_url":"","video_embed":"","quote":"","quote_author":"","author_job_title":"","feature_iconsimages":null,"bullets":"ticks","bullet_text":[{"text_data":"What does evidence-based actually mean?<\/a>","bullet_icon_url":""},{"text_data":"What is the best evidence and how to find it<\/a>","bullet_icon_url":""},{"text_data":"Simply making evidence simple<\/a>","bullet_icon_url":""},{"text_data":"Six proposals for EBMs future<\/a>","bullet_icon_url":""},{"text_data":"Promoting informed healthcare choices by helping people assess treatment claims<\/a>","bullet_icon_url":""},{"text_data":"The blind leading the blind in the land of risk communication<\/a>","bullet_icon_url":""},{"text_data":"Transforming the communication of evidence for better health<\/a>","bullet_icon_url":""},{"text_data":"Clinical search, big data, and the hunt for meaning<\/a>","bullet_icon_url":""},{"text_data":"Living systematic reviews: towards real-time evidence for health-care decision making<\/a>","bullet_icon_url":""},{"text_data":"The rise of rapid reviews<\/a>","bullet_icon_url":""},{"text_data":"Evidence for the Brave New World on multimorbidity<\/a>","bullet_icon_url":""},{"text_data":"Genetics and personalized medicine: where\u2019s the revolution?<\/a>","bullet_icon_url":""},{"text_data":"Policy, practice, and politics<\/a>","bullet_icon_url":""},{"text_data":"The straw men of integrative health and alternative medicine<\/a>","bullet_icon_url":""}],"expiration_date":null,"review_type":"normal","reviews":null,"feature_image_cards":null,"feature_icon_cards":null,"podcast_date":null,"podcast_title":"","podcast_text":"","podcast_embed_script":"","campaign_advert_link":"","monthly":{"show_monthly_tab":false,"strikethrough_price":"","price_text":"","per_month_text":"","vat_text":"","subscribe_button_text":"","subscribe_button_link":""},"annual":{"show_annual_tab":false,"packages":null,"default_price":"","default_strikethrough_price":"","default_per_year_text":"","vat_text":"","subscribe_button_text":"","subscribe_button_link":""},"advisory_panel":null,"article_list_fields":null,"subscription_tab_main_heading":"","subscription_tabs":null,"accordion_for_page":null,"embed_code":"","table_structure":null,"column_two_text":""},{"choose_component":"generic","hide":"","logged_in":"","logged_out":["yes"],"grey_background":"","background_color":"","background_image":null,"title_text_color":"","title":"Log in or subscribe to access all of BMJ Best Practice","text":"