Healthcare professional students' skills in sexual health communication and history taking: inter-rater reliability of standardized patients and faculty ratings in dar es Salaam, tanzania- a cross-sectional study.

BACKGROUND: Low- and middle-income countries face a disproportionate impact of sexual health problems compared to high-income countries. To address this situation proper interpersonal communication skills are essential for clinician to gather necessary information during medical history-taking related to sexual health. This study aimed to evaluate the interrater reliability of ratings on sexual health-related interpersonal communication and medical history-taking between SPs and trained HCP faculty for health care professional students. METHODS: We conducted a cross-sectional comparative study to evaluate the interrater reliability of ratings for sexual health-related interpersonal communication and medical history-taking. The data were collected from medical and nursing students at Muhimbili University of Health and Allied Sciences, who interviewed 12 Standardized Patients (SPs) presenting with sexual health issues. The video-recorded interviews rated by SPs, were compared to the one rated by 5 trained Health Care Professional (HCP) faculty members. Inter-rater reliability was evaluated using percent agreement (PA) and kappa statistics (κ). RESULTS: A total of 412 students (mean age 24) were enrolled in the study to conduct interviews with two SPs presenting with sexual health concerns. For interpersonal communication (IC), the overall median agreement between raters was slight (κ2 0.0095; PA 48.9%) while the overall median agreement for medical sexual history-taking was deemed fair (κ2 0.139; PA 75.02%). CONCLUSION: The use of SPs for training and evaluating medical and nursing students in Tanzania is feasible only if they undergo proper training and have sufficient time for practice sessions, along with providing feedback to the students.

Operative or Nonoperative Treatment is Predicted Accurately for Patients Who Have Hip Complaints Consulting an Orthopedic Surgeon Using Machine Learning Algorithms Trained With Prehospital Acquired History-Taking Data.

BACKGROUND: Increasing numbers of patients suffering from hip osteoartritis will lead to increased orthopaedic health care consumption. Artificial intelligence might alleviate this problem, using Machine learning (ML) to optimize orthopaedic consultation workflow by predicting treatment strategy (non-operative or operative) prior to consultation. The purpose of this study was to assess ML accuracy in clinical practice, by comparing ML predictions to the outcome of clinical consultations. METHODS: In this prospective clinical cohort study, adult patients referred for hip complaints between January 20th to February 20th 2023 were included. Patients completed a computer-assisted history taking (CAHT) form and using these CAHT answers, a ML-algorithm predicted non-operative or operative treatment outcome prior to in-hospital consultation. During consultation, orthopaedic surgeons and physician assistants were blinded to the prediction in 90 and unblinded in 29 cases. Consultation outcome (non-operative or operative) was compared to ML treatment prediction for all cases, and for blinded and unblinded conditions separately. Analysis was done on 119 consultations. RESULTS: Overall treatment strategy prediction was correct in 101 cases (accuracy 85%, P < .0001). Non-operative treatment prediction (n = 71) was 97% correct versus 67% for operative treatment prediction (n = 48). Results from unblinded consultations (86.2% correct predictions,) were not statistically different from blinded consultations (84.4% correct, P > .05). CONCLUSIONS: Machine Learning algorithms can predict non-operative or operative treatment for patients with hip complaints with high accuracy. This could facilitate scheduling of non-operative patients with physician assistants, and operative patients with orthopaedic surgeons including direct access to pre-operative screening, thereby optimizing usage of health care resources.

Dental implant considerations in patients with systemic diseases: An updated comprehensive review.

BACKGROUND: Various medical conditions and the drugs used to treat them have been shown to impede or complicate dental implant surgery. It is crucial to carefully monitor the medical status and potential post-operative complications of patients with systemic diseases, particularly elderly patients, to minimize the risk of health complications that may arise. AIM: The purpose of this study was to review the existing evidence on the viability of dental implants in patients with systemic diseases and to provide practical recommendations to achieve the best possible results in the corresponding patient population. METHODS: The information for our study was compiled using data from PubMed, Scopus, Web of Science and Google Scholar databases and searched separately for each systemic disease included in our work until October 2023. An additional manual search was also performed to increase the search sensitivity. Only English-language publications were included and assessed according to titles, abstracts and full texts. RESULTS: In total, 6784 studies were found. After checking for duplicates and full-text availability, screening for the inclusion criteria and manually searching reference lists, 570 articles remained to be considered in this study. CONCLUSION: In treating patients with systemic conditions, the cost-benefit analysis should consider the patient's quality of life and expected lifespan. The success of dental implants depends heavily on ensuring appropriate maintenance therapy, ideal oral hygiene standards, no smoking and avoiding other risk factors. Indications and contraindications for dental implants in cases of systemic diseases are yet to be more understood; broader and hardcore research needs to be done for a guideline foundation.

[Diagnostic workup for polyneuropathy]. / Diagnostische Abklärung bei Polyneuropathie.

Polyneuropathy is a disease of the peripheral nervous system that usually results in distally emphasized, often symmetrical sensory and motor stimulation and deficits. These are often extremely painful. They can be divided into hereditary and acquired causes; inflammatory and infectious causes should be further differentiated among the acquired causes. A careful diagnostic workup is essential. Clinical signs and distribution patterns of symptoms can often already provide clues to the underlying aetiology. This review describes this workup, which in addition to the medical history and clinical examination always includes thorough laboratory diagnostics, electrophysiological examination and cerebrospinal fluid diagnostics. In individual cases, further diagnostic steps may be necessary in order to make the correct diagnosis.

Diagnostic tests recommended for the clinical assessment of patients with wrist complaints, an e-Delphi study.

BACKGROUND: Evidence-based practice for history-taking and physical examination in the evaluation of wrist complaints is limited. PURPOSE: To create a set of recommended diagnostic tests for the clinical assessment of patients with undifferentiated wrist complaints. STUDY DESIGN: An e-Delphi study, following the recommendations on conducting and reporting Delphi studies, was performed. METHODS: In this e-Delphi study, a national multidisciplinary panel of experts was invited to inventory diagnostic tests, based on several case scenarios, for the probability diagnosis in patients (age ≥18 years) with undifferentiated wrist complaints. Four case scenarios were constructed and presented to the expert panel members, which differed in age of the patient (35 vs 65 years), location (radial vs ulnar), and duration (6 vs 10 weeks) of the complaints. In consecutive rounds, the experts were asked to rate the importance of the inventoried diagnostic tests. Finally, experts were asked to rank recommended diagnostic tests for each case scenario. RESULTS: Merging all results, the following diagnostic tests were recommended for all case scenarios: ask whether a trauma has occurred, ask how the complaints can be provoked, ask about the localization of the complaints, assess active ranges of motion, assess the presence of swelling, assess the difference in swelling between the left and right, assess the deformities or changes in position of the wrist, and palpate at the point of greatest pain. CONCLUSIONS: This is the first scientific study where experts clinicians recommended diagnostic tests when assessing patients with undifferentiated wrist complaints, varying in age of the patient (35 vs 65 years), location (radial vs ulnar), and duration (6 vs 10 weeks).

Assessment and examination of the respiratory system.

This article aims to outline the fundamental principles of consultations with and clinical assessments of patients with symptoms that may be indicative of respiratory system pathology. The article explores how to perform a respiratory system-focused patient history and physical examination. An evaluation of clinical 'red flags' to reduce the risk of omitting serious illness is also considered, alongside the exploration of features of respiratory pathology and evidence-based clinical decision-making tools that may be used to support clinical diagnosis.

An Online Survey of Australian Medical Students' Perspectives on Spiritual History Taking and Spiritual Care.

It is reported that little spiritual care communication skills training occurs in Australian medical schools. This survey explored the experience of final year students in this domain in order to inform the construction of a new curriculum. Medical students in their final year at four Australian medical schools were invited to participate in an online survey, which included questions about demographic details, exposure to spiritual history taking, perceived learning needs, and the Functional Assessment of Chronic Illness Therapy-Spiritual Well-being 12 item Non-Illness score. Two-hundred and sixty students from a cohort of 766 responded (34%). One in nine students had witnessed spiritual history taking, and one in ten students had been given the opportunity to do so. Barriers and enablers were identified. Two-thirds of the students reported no recollection of any training in spiritual care. When it did occur, it was limited in scope and structure. Final year medical students recognise that spiritual care deserves a place in the modern, broad-based medical school curriculum. This supports the argument for inclusion of spiritual care training as part of all medical student curricula in Australia.

Patient and Clinician Sociodemographics and Sexual History Screening at a Multisite Federally Qualified Health Center: A Mixed Methods Study.

PURPOSE: In 2018, there were 68 million sexually transmitted infections in the United States. Sexual history screening is an evidence-based practice endorsed by guidelines to identify risk of these infections and adverse sexual health outcomes. In this mixed methods study, we investigated patient- and clinician-level characteristics associated with receipt of sexual history screening, and contextualized these differences in more depth. METHODS: We collected sociodemographics of patients from the electronic health record and sociodemographics of their primary care clinicians via a census survey. Semistructured interviews were conducted with key practice staff. We conducted multilevel crossed random effects logistic regression analysis and thematic analysis on quantitative and qualitative data, respectively. RESULTS: A total of 53,246 patients and 56 clinicians from 13 clinical sites participated. Less than one-half (42.4%) of the patients had any sexual history screening documented in their health record. Patients had significantly higher odds of documented screening if they were gay or lesbian (OR = 1.23), were cisgender women (OR = 1.10), or had clinicians who were cisgender women (OR = 1.80). Conversely, patients' odds of documented screening fell significantly with age (OR per year = 0.99) and with the number of patients their clinicians had on their panels (OR per patient = 0.99), and their odds were significantly lower if their primary language was not English (OR = 0.91). In interviews, key staff expressed discomfort discussing sexual health and noted assumptions about patients who are older, in long-term relationships, or from other cultures. Discordance of patient-clinician gender and patients' sexual orientation were also noted as barriers. CONCLUSIONS: Interventions are needed to address the interplay between the social and contextual factors identified in this study, especially those that elicited discomfort, and the implementation of sexual history screening.

Non-standard diagnostic assessment reliability in psychiatry: a study in a Brazilian outpatient setting using Kappa.

The use of Structured Diagnostic Assessments (SDAs) is a solution for unreliability in psychiatry and the gold standard for diagnosis. However, except for studies between the 50 s and 70 s, reliability without the use of Non-SDAs (NSDA) is seldom tested, especially in non-Western, Educated, Industrialized, Rich, and Democratic (WEIRD) countries. We aim to measure reliability between examiners with NSDAs for psychiatric disorders. We compared diagnostic agreement after clinician change, in an outpatient academic setting. We used inter-rater Kappa measuring 8 diagnostic groups: Depression (DD: F32, F33), Anxiety Related Disorders (ARD: F40-F49, F50-F59), Personality Disorders (PD: F60-F69), Bipolar Disorder (BD: F30, F31, F34.0, F38.1), Organic Mental Disorders (Org: F00-F09), Neurodevelopment Disorders (ND: F70-F99) and Schizophrenia Spectrum Disorders (SSD: F20-F29). Cohen's Kappa measured agreement between groups, and Baphkar's test assessed if any diagnostic group have a higher tendency to change after a new diagnostic assessment. We analyzed 739 reevaluation pairs, from 99 subjects who attended IPUB's outpatient clinic. Overall inter-rater Kappa was moderate, and none of the groups had a different tendency to change. NSDA evaluation was moderately reliable, but the lack of some prevalent hypothesis inside the pairs raised concerns about NSDA sensitivity to some diagnoses. Diagnostic momentum bias (that is, a tendency to keep the last diagnosis observed) may have inflated the observed agreement. This research was approved by IPUB's ethical committee, registered under the CAAE33603220.1.0000.5263, and the UTN-U1111-1260-1212.

Developing a virtual patient: design, usability, and learning effect in communication skills training.

BACKGROUND: Literature shows that Virtual Patients (VPs) find extensive usage in the field of health sciences, especially in the post-pandemic period. VPs are successfully utilized in developing various effective skills like medical interview. However, this technology is quite new in Turkey and has not yet been used in communication skills training in a structured form. This research aimed to develop a virtual patient to improve the communication skills of medical students. METHODS: Developmental research method was used in the study. The implementation phase involved the one group posttest quasi-experimental design. The study group comprised of experts in various fields and 213 medical students. Needs Analysis Form, Scenario Building Form, System Validation Form, Communication Skills Assessment Form, and Interview Form were used as data collection tools. The research primarily concentrated on ensuring minimal errors within the system and enhancing students' communication skill scores. RESULTS: The study found that VP was effective in teaching communication skills. Communication skills improved from a mean score of 36.74 in the first interview with 15 students to 74.2 in the final application with 198 students. It was determined that the students who practiced repeatedly (n = 26) made 17% more effective interviews than their first practices (score: 89.2). The script matching of the VP was 83%. Other data obtained from the students generally showed that the VP application was developed in accordance with the purpose, that it was user-friendly, and that the scenarios were adequate. CONCLUSION: VPs like this have the potential to develop skills such as history taking, clinical reasoning, etc., which are very important in the field of health sciences.

Australian Patient Preferences for the Introduction of Spirituality into their Healthcare Journey: A Mixed Methods Study.

While patients value engagement concerning their spirituality as a part of holistic healthcare, there is little evidence regarding the preferred way to engage in discussions about spirituality. This study investigated inpatient preferences regarding how they would like spirituality to be raised in the hospital setting. A cross-sectional survey was conducted with inpatients at six hospitals in Sydney, Australia (n = 897), with a subset invited to participate in qualitative interviews (n = 41). There was high approval for all proposed spiritual history prompts (94.0-99.8%). In interviews, the context dictated the appropriateness of discussions. Findings indicated a high level of patient acceptability for discussing spirituality in healthcare. Further research and more detailed analysis is required and proposed to be undertaken.

Comparison of the effect of 360° versus two-dimensional virtual reality video on history taking and physical examination skills learning among undergraduate medical students: a randomized controlled trial.

Before caring for patients, video instruction is commonly used for undergraduate medical students, and 360° virtual reality (VR) videos have gained increasing interest in clinical medical education. Therefore, the effect of immersive 360° VR video learning compared with two-dimensional (2D) VR video learning in clinical skills acquisition should be evaluated. This randomized, intervention-controlled clinical trial was aimed to assess whether immersive 360° VR video improves undergraduate medical students' learning effectiveness and reduces the cognitive load in history taking and physical examination (H&P) training. From May 1 2018 to October 30 2018, 64 senior undergraduate medical students in a tertiary academic hospital were randomized to receive a 10-min immersive 360° (360° VR video group; n = 32) or 2D VR instructional video (2D VR video group; n = 32), including essential knowledge and competency of H&P. The demographic characteristics of the two groups were comparable for age, sex, and cognitive style. The total procedure skill score, physical examination score, learner's satisfaction score, and total cognitive load in the 360° VR video group were significantly higher than those in the 2D VR video group (effect sizes [95% confidence interval]: 0.72 [0.21-1.22], 0.63 [0.12-1.13], 0.56 [0.06-1.06], and 0.53 [0.03-1.03], respectively). This study suggested that a10-minute 360° VR video instruction helped undergraduate medical students perform fundamental H&P skills as effectively as 2D VR video. Furthermore, the 360° VR video might result in significantly better procedural metrics of physical examinations with higher learner satisfaction despite the higher cognitive load. Supplementary Information: The online version contains supplementary material available at 10.1007/s10055-022-00664-0.

Lessons learnt from syphilis-infected blood donors: a timely reminder of missed opportunities.

OBJECTIVE: Due to the increased number of syphilis infections diagnosed in the UK and beyond, we reviewed our data on blood donors infected with syphilis in the UK and Ireland between 2016 and 2019. METHODS: Data were extracted from the surveillance database for all blood donors confirmed positive for syphilis in the UK and Ireland between 2016 and 2019, together with the total number of donations tested during that period. Data on positive cases included gender, age group, reported treatment, symptoms and confirmatory results. All cases were divided into recently acquired within 24 months and past syphilis infection. We also reviewed the information on symptoms characteristic of syphilis reported by blood donors with an untreated syphilis infection during the postdonation discussions. RESULTS: Screening of 8 246 600 blood donations for treponemal antibodies identified 316 blood donors with confirmed syphilis infection in the UK and Ireland between 2016 and 2019 (1.6 per 100 000 donations). 42% of them (133 of 316) were classed as a recent infection based on their donation testing results, previous donation date and clinical history provided, and they were hence considered potentially infectious. Most of these blood donors (202 of 316, 64%) had not been previously diagnosed or treated for syphilis, although 50 of them reported symptoms consistent with syphilis infection and 19 had been misdiagnosed despite seeking medical help. CONCLUSIONS: This observational study shows that syphilis infection remains undiagnosed, especially among heterosexual men, and that infectious syphilis is often missed as a differential diagnosis even when donors have presented with genital or oral ulceration, rashes in the genital area and lymphadenopathy. Considering the recent resurgence of syphilis infections in the UK and beyond and our generally expanding sexual networks, it is important to consider syphilis in differential diagnosis even if specific risk factors have not been identified.

Inductive foraging: patients taking the lead in diagnosis, a mixed-methods study.

BACKGROUND: Patient involvement in treatment decisions is widely accepted. Making a diagnosis, however, is still seen as a technical task mainly driven by physicians. Patients in this respect are perceived as passive providers of data. But, recent patient-centred concepts highlight the value of an active patient involvement in diagnosis. OBJECTIVE: We aim to reach a deeper understanding of how patients themselves contribute to the diagnostic process. METHODS: This is an observational study of patient consultations with their General Practitioner (GP) in 12 German practices. We performed a mixed-method qualitative and quantitative analysis of 134 primary care consultations. RESULTS: At the beginning of most consultations lies a phase where patients were invited to freely unfold their reason for encounter: This was named "inductive foraging" (IF). While patients actively present their complaints, GPs mainly listen and follow the presentation. This episode was found with every GP participating in this study. Ninety-one percent of consultations with diagnostic episodes were opened by IF. IF had a major contribution to the number of cues (diagnostic information) yielded in the diagnostic process. We illustrate a variety of tactics GPs make use of to invite, support, and terminate their patients in IF. CONCLUSION: IF was found to be a highly relevant strategy in the diagnostic process. Patient involvement through IF offered a major contribution of diagnostic cues. We hypothesize that a patient-centred approach improves diagnosis.

Making a diagnosis is a central part in medicine. Before advising treatments, physicians need to understand patients' complaints and ideally the reason for their symptoms. Generating an accurate diagnosis is often attributed to clinicians asking many specific questions and performing an array of tests. The patients' task in turn is passively answering "yes" or "no," or donating blood. In this study, we shed a different light on the phenomenon of diagnosis. We observed and recorded 295 primary care consultations. After each consultation, GPs were asked to reflect on their diagnostic thinking during the encounter. At the beginning of consultations, we witnessed a phase where patients were invited to freely report their complains and unfold their reason for encounter. Here, physicians mainly listened to their patients and motivated for further elaboration. We termed this phase "inductive foraging." GPs received the majority of diagnostic information (cues) during this phase. We therefore belief that an active patient involvement may improve diagnosis.

When the patient is making the (wrong?) diagnosis: a biographical approach to patients consulting for presumed Lyme disease.

BACKGROUND: Media coverage of Lyme disease (LD) has led to an increase in consultations for presumed LD in Europe. However, LD is confirmed in only 10%-20% of patients, with a significant number remaining in a diagnostic dead-end. OBJECTIVES: To reach a deeper understanding of how patients themselves contribute to the diagnostic process. To describe the genesis of the LD hypothesis in care pathways. METHODS: In 2019, 30 patients from a prospective cohort consulting in the infectious diseases department at University Hospital in Marseille for presumed LD were recruited for semistructured interviews. The inclusion criteria were: suffering from subjective symptoms for 6 months, no clinical or paraclinical argument suggesting current LD. The patients' medical trajectories were collected using a biographical approach. RESULTS: The diagnosis of LD was primarily triggered by identification with personal testimonies found on the Internet. Most of patients were leading their own diagnostic investigation. The majority of participants were convinced they had LD despite the lack of medical evidence and the scepticism of their referring GP. CONCLUSION: GPs should first systematically explore patients' aetiologic representations in order to improve adherence to the diagnosis especially in the management of medically unexplained symptoms. Long COVID-19 syndrome challenge offers an opportunity to promote active patient involvement in diagnosis.

Prevalence of hepatitis B & C infections in prospective blood donors deferred due to history of jaundice.

Background & objectives: As per national guidelines, prospective blood donors with a history of jaundice of unknown cause are deferred permanently to prevent the transmission of hepatitis B and C. The validity of this guideline was tested by comparing prevalence rates of hepatitis B and C in prospective blood donors deferred due to a history of jaundice, with that of donors who were found fit. Methods: Blood samples of 212 consecutive donors (male, n=203) deferred due to a history of jaundice were studied for hepatitis B and C by rapid test kits as well as by chemiluminescence (n=115) or ELISA (n=97). Consecutive healthy donors (n=549; male, n=518) were also studied by ELISA (n=266) or chemiluminescence (n=283). Results: The cumulative prevalence detected by rapid test kit and ELISA/chemiluminescence tests of hepatitis B (n=10) and C (n=2) among donors deferred due to a history of jaundice (n=212) was 5.7 per cent [95% confidence interval (CI): 2.9, 9.9]. The prevalence of reactive results among healthy donors (n=549) by ELISA/chemiluminescence tests was 3.3 per cent (95% CI: 1.9, 5.2), which included hepatitis B (n=15) and hepatitis C (n=3) cases. Compared to healthy donors, the odds of seropositivity among jaundice-deferred donors was 1.7 (95% CI: 0.8, 3.6), P=0.15. For rapid test-negative deferred donors, the odds of seropositivity by ELISA/chemiluminescence declined to 0.4 (0.1, 1.5), P=0.19. Interpretation & conclusions: The prevalence rates of hepatitis B and C in prospective blood donors deferred due to a history of jaundice of unknown aetiology did not differ significantly from that in healthy donors. The current practice of permanently deferring such donors depletes valuable donor pool. A strategy of rejecting only those donors who are found reactive on pre-donation testing by rapid test needs further validation.

User experience of self-reported computerized medical history taking for acute chest pain: The Clinical Expert Operating System Chest Pain Danderyd Study.

BACKGROUND AND OBJECTIVE: Chest pain is one of the most common complaints in emergency departments (EDs). Self-reported computerized history taking (CHT) programmes can be used for interpretation of the clinical significance of medical information coming directly from patients. The adoption of CHT in clinical practice depends on reactions and attitudes to the technology from patients and their belief that the technology will have benefits for their medical care. The study objective was to explore the user experience of the self-reported CHT programme Clinical Expert Operating System (CLEOS) in the setting of patients visiting an ED for acute chest pain. METHODS: This qualitative interview study is part of the ongoing CLEOS-Chest Pain Danderyd Study. A subset (n = 84) of the larger sample who had taken part in self-reported history taking during waiting times at the ED were contacted by telephone and n = 54 (64%) accepted participation. An interview guide with open-ended questions was used and the text was analysed using directed content analysis. RESULTS: The patients' experiences of the CLEOS programme were overall positive although some perceived it as extensive. The programme was well accepted and despite the busy environment, patients were highly motivated and deemed it helpful to make a diagnosis. Six categories of user experience emerged: The clinical context, The individual context, Time aspect, Acceptability of the programme, Usability of the programme and Perceptions of usefulness in a clinical setting. CONCLUSIONS: The programme was well accepted by most patients in the stressful environment at ED although some found it difficult to answer all the questions. Adjustments to the extent of an interview to better suit the context of the clinical use should be a future development of the programme. The findings suggest that CHT programmes can be integrated as a standard process for collecting self-reported medical history data in the ED setting.

Diagnostic values of history taking, physical examination and KT-1000 arthrometer for suspect anterior cruciate ligament injuries in children and adolescents: a prospective diagnostic study.

BACKGROUND: Diagnosing anterior cruciate ligament (ACL) injuries in children and adolescents are more challenging compared to adults. Delayed diagnosis may result in meniscal or chondral injuries. The aim of this study was to determine the diagnostic values of history taking, physical examination and KT-1000 arthrometer for suspect ACL injuries in children and adolescents. METHODS: In this prospective diagnostic study, all children and adolescents (< 18 years) with post-traumatic knee complaints presenting at the out-patient department of the Máxima MC were eligible for inclusion. One experienced knee specialised orthopaedic surgeon was blinded and performed history taking, physical examination and KT-1000 arthrometer measurement. All patients had a magnetic resonance imaging (MRI) for the final diagnosis. Diagnostic values of interest were sensitivity, specificity, positive and negative predictive values (PPV and NPV). The outcomes of the KT-1000 arthrometer were drafted in a relative operating characteristics (ROC) curve to determine the optimal cut-off points. RESULTS: Sixty-six patients were included, of which 50 had an ACL rupture and 16 had no ACL rupture on MRI. Report of a popping sensation during trauma had a specificity and PPV of 100% for diagnosing ACL injuries. The PPV and NPV of the Lachman test (in case of describing end-feel) were 95 and 82%, of the anterior drawer test 87 and 90% and of the pivot shift test 95 and 81% respectively. The optimal cut-off point of the KT-1000 arthrometer at 133 N force was an absolute translation of ≥7 mm with a PPV and NPV of 97 and 88% respectively. CONCLUSIONS: Report of a popping sensation during trauma has a specificity and PPV of 100% for diagnosing ACL injuries in children and adolescents. Although potentially difficult in children, the Lachman test, anterior drawer test and pivot shift test have a high PPV and NPV when performed by an experienced orthopaedic surgeon. An absolute anterior translation of ≥7 mm of the injured knee in the KT-1000 arthrometer at 133 N has the highest diagnostic values of all tests for diagnosing ACL injuries.

Digital Tools Designed to Obtain the History of Present Illness From Patients: Scoping Review.

BACKGROUND: Many medical conditions, perhaps 80% of them, can be diagnosed by taking a thorough history of present illness (HPI). However, in the clinical setting, situational factors such as interruptions and time pressure may cause interactions with patients to be brief and fragmented. One solution for improving clinicians' ability to collect a thorough HPI and maximize efficiency and quality of care could be to use a digital tool to obtain the HPI before face-to-face evaluation by a clinician. OBJECTIVE: Our objective was to identify and characterize digital tools that have been designed to obtain the HPI directly from patients or caregivers and present this information to clinicians before a face-to-face encounter. We also sought to describe outcomes reported in testing of these tools, especially those related to usability, efficiency, and quality of care. METHODS: We conducted a scoping review using predefined search terms in the following databases: MEDLINE, CINAHL, PsycINFO, Web of Science, Embase, IEEE Xplore Digital Library, ACM Digital Library, and ProQuest Dissertations & Theses Global. Two reviewers screened titles and abstracts for relevance, performed full-text reviews of articles meeting the inclusion criteria, and used a pile-sorting procedure to identify distinguishing characteristics of the tools. Information describing the tools was primarily obtained from identified peer-reviewed sources; in addition, supplementary information was obtained from tool websites and through direct communications with tool creators. RESULTS: We identified 18 tools meeting the inclusion criteria. Of these 18 tools, 14 (78%) used primarily closed-ended and multiple-choice questions, 1 (6%) used free-text input, and 3 (17%) used conversational (chatbot) style. More than half (10/18, 56%) of the tools were tailored to specific patient subpopulations; the remaining (8/18, 44%) tools did not specify a target subpopulation. Of the 18 tools, 7 (39%) included multilingual support, and 12 (67%) had the capability to transfer data directly into the electronic health record. Studies of the tools reported on various outcome measures related to usability, efficiency, and quality of care. CONCLUSIONS: The HPI tools we identified (N=18) varied greatly in their purpose and functionality. There was no consensus on how patient-generated information should be collected or presented to clinicians. Existing tools have undergone inconsistent levels of testing, with a wide variety of different outcome measures used in evaluation, including some related to usability, efficiency, and quality of care. There is substantial interest in using digital tools to obtain the HPI from patients, but the outcomes measured have been inconsistent. Future research should focus on whether using HPI tools can lead to improved patient experience and health outcomes, although surrogate end points could instead be used so long as patient safety is monitored.

Obtaining patients' medical history using a digital device prior to consultation in primary care: study protocol for a usability and validity study.

BACKGROUND: With the help of digital tools patients' medical histories can be collected quickly and transferred into their electronic medical records. This information can facilitate treatment planning, reduce documentation work, and improve care. However, it is still unclear whether the information collected from patients in this way is reliable. In this study, we assess the accuracy of the information collected by patients using an app for medical history taking by comparing it with the information collected in a face-to-face medical interview. We also study the app's usability from the patients' point of view and analysing usage data. METHODS: We developed a software application (app) for symptom-oriented medical history taking specialized for general practice. Medical history taking will take place involving patients with acute somatic or psychological complaints (1) using the app and (2) verbally with trained study staff. To assess the perceived usability, patients will complete a questionnaire for the System Usability Scale. We will collect sociodemographic data, information about media use and health literacy, and app usage data. DISCUSSION: Digital tools offer the opportunity to improve patient care. However, it is not self-evident that the medical history taken by digital tools corresponds to the medical history that would be taken in an interview. If simply due to a design flaw patients answer questions about signs and symptoms that indicate possible serious underlying conditions 'wrong', this could have severe consequences. By additionally assessing the app's usability as perceived by a diverse group of patients, potential weaknesses in content, design and navigation can be identified and subsequently improved. This is essential in order to ensure that the app meets the need of different groups of patients. Trial registration German Clinical Trials Register DRKS00026659 , registered Nov 03 2021. World Health Organization Trial Registration Data Set, https://trialsearch.who.int/Trial2.aspx? TrialID = DRKS00026659.