a] Quiz the patient daily on all medications.
b ]Begin with validation of the patient’s present level of knowledge.
c ]Assess family members’ knowledge of the prescribed medication even if they are not involved in the patient’s care.
d ]Ask the caregivers what the patient knows about the medications
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Abstract
Objective: Patient and family education includes print, audio-visual methods, demonstration, and verbal instruction. Our objective was to study verbal instruction as a component of patient and family education and make recommendations for best practices for healthcare providers who use this method. Methods: We conducted a literature review of articles from 1990 to 2014 about verbal education and collaborated on departmental presentations to determine best practices. A survey was sent to all nursing staff to determine perceptions of verbal education and barriers to learning. Results: Through our work, we were able to identify verbal education models, best practices, and needs. We then constructed the EDUCATE model of verbal education, which built upon our findings. Conclusion: Verbal education of patients and family members requires a multidisciplinary approach that takes into account learning styles, literacy, and culture to apply clear communication and methods for the assessment of learning. Providers need the skills, time, and training to effectively perform patient and family verbal education every time they care for patients. Further research needs to be performed on how to test, document, and quantify patients' comprehension and retention of verbal instructions.
Keywords: patient education, communication, interpersonal relations, health literacy, communication barriers, health education, teach-back
1. Introduction
The need for patient education is widely recognized in the medical community [Behar-Horenstein et al., ]. Well-educated patients are better able to understand and manage their own health and medical care throughout their lives. Patient–provider communication is a key element of patient education and is often used in conjunction with other teaching practices. Communication is effective when patients receive accurate, timely, complete, and unambiguous messages from providers in ways that enable them to participate responsibly in their care. Patient understanding of information communicated by healthcare providers can lead to enhanced patient satisfaction, better compliance with treatment instructions, improved outcomes, and decreased treatment times and costs [Behar-Horenstein et al., ; The Joint Commission, 2010]. Patient education is also a requirement for accreditation of healthcare facilities.
In a study of adult patients and visitors enrolled at four Boston-area emergency departments [N = 1010], 24% of participants listed speaking with an expert as their preferred educational modality. That metric was even higher for various demographic groups: 32% of Hispanic respondents and those with less than a high school education preferred verbal education [Kit Delgado, Ginde, Pallin, & Camargo, 2010]. Effective verbal patient education has been shown to improve the patient's ability to care for him or herself post-discharge, thus reducing morbidity and mortality. Patient education has also resulted in improvements in the patients' hospitalization experiences, including lessening of pain and anxiety [Montin, Johansson, Kettunen, Katajisto, & Leino-Kilpi, ]. If improved communication results in better self-care, future medical interventions may be needed less frequently [Kripalani & Weiss, ].
Not all patient education is successful. In reality, communication is often partially understood, misunderstood, or misinterpreted. Even with the best of intentions, patient education that fails to educate can lead to adverse events or poor outcomes. The Joint Commission studied patient–provider communication as the root cause of sentinel events and found that poor oral communication caused 10% of these events [The Joint Commission, 2010].
The Brigham and Women's Faulkner Hospital [BWFH] Patient/Family Education Committee set out to explore literature on verbal education and barriers to effective education. Our goal was to share our own internal methodologies and develop a new model of verbal education that included recommendations for best practices for healthcare institutions and providers. While verbal education should be just one part of an integrated, multimodal patient education session, it is vital that it be delivered in a fashion that augments the patient's learning, comprehension, and retention.
2. Methods
BWFH is a 150-bed non-profit, community teaching hospital located in Jamaica Plain, Massachusetts. The BWFH Patient/Family Education Committee develops and implements standardized, easily accessible patient education processes and resources in accordance with regulatory requirements. The multidisciplinary committee includes members from nursing, medicine, administration, allied health, nutrition, physical therapy, pharmacy, social work, library services, and the patient population.
In 2010, the committee prioritized initiatives through a brainstorming session, multi-voting process, criteria grid, and impact matrix. Our brainstorming session identified the following projects that our committee saw as priorities at the time:
Brochure inventory
Cultural competency
Educational TV
Identification of learning styles
Literacy
New employee orientation
Online resources
Patient education packets
Patient/Family Resource Center
Rounding
Verbal education
Subcommittees were set up within the committee to present the three priority projects selected at the first meeting [inventory, educational TV, and verbal education]. The verbal education subcommittee consisted of a physician, a nurse, and a dietitian. The three projects were assessed through an impact matrix for their feasibility, cost not to fix [this includes monetary and public health costs], and impact on the problem.
Verbal education became our initial priority project as the committee discussed that this method was used in every patient–provider encounter and often was used in conjunction with additional forms of education, such as written material. We would address the following focus areas: [1] identifying the learner, [2] assessment of comprehension, [3] continuous education, and [4] documentation of education. We planned to develop guidelines and staff training in these areas.
The committee conducted a literature review of articles from 1990 to present utilizing the following databases: EBSCO CINAHL, GALE InfoTrac Health Reference Center Academic, MD Consult, OVID Journals Database, ProQuest Nursing and Allied Health, and PubMed. Search terms included verbal education, oral education, patient education AND communication, patient education AND oral, patient education AND verbal, physician–patient communication, and nurse–patient communication. We included articles that addressed one or more of the four focus areas identified by the committee. Committee members were asked to volunteer to read one or more articles and report their findings to the group. In addition to the literature review, committee members presented their own approaches to delivery of verbal education within their disciplines [Table 2]. The summary of our own approaches was also used to help us formulate a model of best practices. We also conducted an online survey of the nursing staff on patient education practices, which helped determine needs surrounding verbal instruction.
Table 2.
Summary of presentations on success strategies used in practice.
Home healthcareLibrary servicesNutritionEGive patients information in small increments, so that the patient can build on each block of information DTeach the patient problem solving skills Try to motivate the patient to gain information, skills, and confidence so that they can make informed decisions about their healthU Consumer health library staff can play a role in patient education through the “reference interview” to find out the patient's information needs and learning abilities in order to provide them with resources that they can learn from and share with their providers C Professional tools like “conversation maps” may be helpful in aiding communicationAAddress the patient's current living situation, barriers the patient may be facing in complying with instructions and the patient's motivation and level of confidence RehabilitationSocial workSurgeryEPatients are instructed how to perform exercises and each time they come, the exercise is reviewed and changes are demonstrated A nurse discusses the surgery with the patient at least one week before. It is also recommended that there should be verbal education early on by the patient's physician. Patients are asked to call in the day before surgery to review the informationFace-to-face is the best way to communicate because a provider can assess if the patient really understandsD Try to get an understanding of the patient – how they connect with family, what support systems are in place, and how their environment impacts their care Try to assess if the person is taking in the information presented to them and what stressors are in the way. If they are anxious, try to find out what the source of the anxiety isTry to get the person engaged in conversation and find topics that the patient feels comfortable talking aboutTry to establish a relationship with the patientU CPatients have the opportunity to ask many questions and are given expectations throughout treatment AVisual tools usually supplement verbal education
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Notes: [E] Enhance comprehension and retention; [D] deliver patient-centered education; [U] understand the learner; [C] communicate clearly and effectively; [A] address health literacy and cultural competence.
3. Review
3.1. Effectiveness of verbal education
The literature review identified studies involving verbal education of various demographic groups [children, the elderly, those with hearing impairment, etc.] In addition, studies were conducted surrounding education of patients undergoing treatment for various conditions [cancer, cardiology, orthopedics, etc.].
Posma, van Weert, Jansen, and Bensing [] studied 38 patients and found that they wanted to receive concrete information about their disease and treatment, such as diagnosis, prognosis, treatment side-effects, possible complications, and other practical information. This study found that older patients benefited from a question list prepared to discuss subjects during patient education sessions.
Johnson and Sandford [] conducted a systematic Cochrane review that compared written with verbal information to verbal information only in a study of parents of children with health problems. In the two trials selected by the study, findings indicated that parents were more knowledgeable and satisfied with the combination of written and verbal information than verbal education alone. The combination of the information improved parents' scores significantly in terms of knowledge of medications and how to recognize signs of improvement and concern.
In a study of 61 patients [Behar-Horenstein et al., ], cardiac patients provided more specific information to their providers about their conditions than general medical patients, resulting in better patient–provider communication. Overall, the patients reported that they received most of their information from verbal interactions they had with doctors and nurses. The majority of the verbal education was perceived by the patients as effective. Nearly three-fourths of the patients [n = 45] stated that they were satisfied with the information they received and the methods hospital staff used to teach them. Only 5% of patients claimed that they received little or no information on signs and symptoms, and only 5% of patients seemed uninformed about their medications.
In a prospective, blinded, randomized, controlled study of 605 patients [Liu et al., ], only 9% of patients showed non-compliance with instructions after receiving telephone-based re-education on the day before colonoscopy versus 32.6% of patients who did not receive the verbal re-education.
None of the articles we reviewed developed an approach to quantitatively measure the effectiveness of verbal education; studies have focused on qualitative perceptions of its effectiveness and/or patient satisfaction with education received. Research still needs to be performed on how to test, document, and quantify patients' comprehension and retention of verbal instructions before and after various provider interventions.
3.2. Identifying the learner
Patient education is a Joint Commission requirement for hospital accreditation. The hospital provides patient education and training based on each patient's needs and abilities [PC.02.03.01]. The hospital performs a learning needs assessment for each patient, which includes the patient's cultural and religious beliefs, emotional barriers, desire and motivation to learn, physical or cognitive limitations, and barriers to communication [EP 1]. The hospital respects the patient's right to receive information in a manner he or she understands [RI.01.01.03] [The Joint Commission, 2012].
To offer the highest quality verbal education, a healthcare provider must understand the patient's background, reading level, and how he or she learns best. Different people have different abilities to learn, and providers need to understand what distinct learning preferences and needs the patient may have [Anonymous, 2000; Montin et al., ; Posma et al., ]. After the provider understands the patient's optimal method of learning, he or she can adjust the teaching and training strategy to incorporate many techniques, including demonstrations, diagrams, reinforcement, review, teach-back, support, etc. [Anonymous, 2000].
Cultural, cognitive, and physical differences require different educational approaches [Goody & Drago, ]. For example, Lieu et al. [2007] recommended that providers communicating with deaf patients should make eye contact, may need to write to communicate, but never assume that there is an exact translation of medical terms into sign language. In another study focusing on hearing-impaired patients, Tye-Murray [] empathized that it helps if the provider anticipates hearing loss and the patient may be able to prepare for communication by reading or writing words that he or she wants to know about. For patients whose preferred learning style is not verbal communication, Behar-Horenstein et al. [] recommended that providers broaden the use of alternative instructional aids and methods of delivery that utilize auditory, visual, and kinesthetic modalities. Pictures on paper or a screen may serve as simple visual aids to supplement verbal education.
Differences in communication and learning may stem from a variety of factors, including age, gender, ethnicity, or level of education. Elderkin-Thompson and Waitzkin [] compared research on communication by men and women as both providers and patients. This study identified a great many differences in communication styles among genders, such as providers communicating more with female patients by giving them more time and using easier terminology. The authors also found that women generally use discussion to clarify explanations, while men often present problems and expect to resolve them. The research also focused on socioeconomic groups; for example, providers usually give more emotional support to poorer patients.
Articles in our review identified roadblocks to education, particularly low literacy [Anonymous, 2000; Owen, ]. Anyone, even highly literate people, may not be healthcare literate. Providers need to assess patients for their level of literacy prior to providing education. An assessment may include interviews with patient or family members, communication with members of the medical team, or observations of patients [Behar-Horenstein et al., ]. Providers may be able to assess poor literacy in verbal interactions if the patient asks questions about what has already been explained, asks irrelevant questions, or provides unusual or irrelevant answers to questions [Remshardt, ]. Another method to identify patients' learning styles is asking what help is needed with understanding medical information [Posma et al., ].
3.3. Patient–provider communication
When patient education is delivered verbally as part of a multimodal patient education program, the provider assumes the role of the teacher and the patient that of the learner. Richard and Lussier [] found that provider–patient discussions have often been regarded as interactive in nature. However, this study found that resulting dialogue mainly consisted of separate monologues, with insufficient real exchange in understanding of the other participant's perspective. The authors described how physicians often adopted the “Information Provider” role in discussions involving medications, and patients the “Listener” role, often significantly limiting their active input. When patients did have some prior knowledge of medications related to their care, discussions with their providers tended to be more interactive, resulting in improved outcomes. Further research is needed to determine what ideal provider and patient communication roles should be. While this may prove elusive, various articles have focused on ways providers can improve communication. For example, Skorpen and Malterud [] described communication based on mutual trust.
Talen, Grampp, Tucker, and Schultz [] addressed what providers needed from patients to have positive verbal interactions. The patient should have knowledge of his or her medical history and prescriptions and have an attitude that is focused on the treatment plan and the need for follow-up care. Education can be improved by providing supportive staff to help patients and preparing worksheets with questions for the patient to ask in advance. Talen et al. stressed that patients can be trained to communicate more effectively with their providers, thus improving their ability to have a conversation that results in better understanding.
3.4. Comprehension and retention
Patient education is ineffective if the patient fails to understand what is being taught. However, patients may not even be aware that they do not understand what is being taught to them. In a study of two teaching hospitals [Engel et al., ], the majority of patients with comprehension deficits failed to perceive that they had any deficiencies. Only about 20% of patients in this study reported comprehension difficulties, but about 78% of the patients demonstrated a comprehension deficiency in at least one domain of their visit. Many patients had poor comprehension of multiple aspects of their emergency department care and discharge instructions in this study. Another study by Margolis [] found that patients retained about 50% of information by health care providers, and about half of that was remembered correctly.
The ability to comprehend and retain information may decline as patients and family members age; Posma et al. [] studied 38 patients and found that older people had more difficulties processing and remembering information than younger ones. Barriers to information retention may also include anxiety, denial, memory deficits, pain, stress, or unfamiliarity [Anonymous, 2000; Margolis, ]. Talen et al. [] found that higher satisfaction with patient–provider communication correlated to the patient's ability to remember his or her provider's recommendations and comply with the instructions. These factors are some of many that may affect the individual's ability to process and comprehend verbal education.
3.5. A multidisciplinary approach
Patient and family education should exist throughout the continuum of care. A team of healthcare providers should teach the patient and loved ones about disease management, medications, post-discharge management, and advice on when and how to seek medical attention following hospitalization.
Nurses play a critical role in the education of patients. In a study of more than 400 orthopedic operations, patients who preoperatively visited their nurse reported receipt of more knowledge about their condition than other patients [Montin et al., ]. A hospital instituted an effective verbal education program where chemotherapy information was provided by oncology nurses during a consultation lasting approximately one hour. A booklet was often used to supplement the verbal consultations. The consultation usually took place two weeks to one day before the first treatment started [Posma et al., ]. Vreeland, Rea, and Montgomery [] conducted an evidence-based review of the literature on heart failure and discharge education. They recommended that the optimal patient education would be a structured, one-on-one session with a specialized registered nurse and repetition of the information by the staff during care.
Physicians provide verbal education during every communication encounter. Richard and Lussier [] conducted a descriptive study of medication-related exchanges during 1492 consultations between patients and general practitioners. The authors identified physicians' clinical expertise as technical knowledge that patients do not generally share to any great extent and suggested that physicians can build on patients' own knowledge and experience to increase dialogue.
Many other providers and practitioners play a crucial part in patient education and counseling, including social workers, rehabilitation therapists, home healthcare workers, educators, patient advocates, librarians, etc. Each provider should work individually and collaboratively. Case managers can become facilitators for recognizing gaps in patient education and putting an appropriate plan in place given the patient's needs [Owen, ]. Behar-Horenstein et al. [] surveyed patients about their education and found that about 12% received information from dietitians or pharmacists, with slightly less reporting receiving information from physical therapists or transplant coordinators. Cant and Aroni [] stressed that dietitians needed to display a high level of communication competence because the purpose of their communication had the education of a patient as a goal. A hospital developed a scripted patient education tool so that research pharmacists could conduct 45 minute one-on-one patient education sessions [N = 528]. Following the patient education sessions, patients were given the opportunity to ask questions or voice concerns. Medication adherence increased to 94.4%, compared to 89.9% in the pre-intervention group [P