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"Heidelberg Standard Examination" - Final year students' experiences with a handbook and instructional videos to improve medical competence in conducting physical examinations.

ABSTRACT: Background: The physical examination (PE) of patients is a core competence in almost all medical disciplines. The teaching materials "Heidelberger Standard Examination", consisting of a handbook and accompanying videos, were developed with the objective of providing medical students with an innovative faculty-wide teaching and examination standard to sustainably advance students' PE competences during medical training. Methods: In a "mixed-method approach" comprising both quantitative and qualitative measures, our study examined Heidelberg University Hospital final year (FY) medical students' use and evaluation of the individual teaching material components. Therefore, 92 FY students completed quantitative evaluation measures and ten FY students took part in individual 30-minute semi-structured interviews. Results: Of the sample of n=77 students, who had completed the clinical part of their studies at Heidelberg University Hospital, 97.4% (n=75) had used the handbook and 35.0% (n=27) the accompanying videos. The teaching materials were evaluated via the common German six-point school grading system with an average mark of 1.35±0.5 for the handbook and a mark of 2.15±1.0 for the accompanying videos. Further, our results show that FY students especially valued the "Heidelberg Standard Examination" handbook as a guide and general reference work and felt the materials improved their self-perceived PE competence. Although FY students saw the accompanying video material as helpful, it was less frequently used, indicating further development potential. Overall, results reveal that FY students perceive the "Heidelberg Standard Examination" teaching program to contribute to the improvement of the quality of their PE training.

SUBMITTER: Knauber J

PROVIDER: S-EPMC6120156 | biostudies-other | 2018

REPOSITORIES: biostudies-other

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"Heidelberg Standard Examination" - Final year students' experiences with a handbook and instructional videos to improve medical competence in conducting physical examinations.

Knauber Julia J König Anna-Katharina AK Herion Tobias T Tabatabai Julia J Kadmon Martina M Nikendei Christoph C

GMS journal for medical education 20180815 3

<b>Background:</b> The physical examination (PE) of patients is a core competence in almost all medical disciplines. The teaching materials "Heidelberger Standard Examination", consisting of a handbook and accompanying videos, were developed with the objective of providing medical students with an innovative faculty-wide teaching and examination standard to sustainably advance students' PE competences during medical training. <b>Methods:</b> In a "mixed-method approach" comprising both quantitat ...[more]

PMID: 30186948

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Project description:BackgroundThe sandwich principle is an educational concept that regularly alternates between collective and individual learning phases within one learning unit. Applying sandwich principle to lectures has proven to be more effective for learning outcomes than classical lectures. Supposedly, this teaching format also leads to a beneficial knowledge transfer when applied to other teaching formats. Therefore, the aim of this study was to investigate the effect of the sandwich principle on instructional videos and how its use was evaluated by students.MethodsParticipants (n = 51) were randomly allocated into two groups. Both groups were given a test to assess the baseline level of knowledge. Afterwards, the control group watched the normal instructional video on cleft lips and palates, while the sandwich group watched the same video modified according to the sandwich principle. The participants then had to answer 30 single-choice questions to assess their knowledge gain and evaluate the instructional video. Long-term retention of the knowledge was tested again 6 months later using the same test questions. The unpaired t-test and ANOVA were used to compare the results.ResultsComparison of the pre-test and post-test results of both groups showed significantly increased test scores (p < 0.0001). Regarding long-term retention, the mean test scores were still significantly higher in both groups than before watching the video (p < 0.0001). For all test results, there was no significant difference between the groups (p > 0.05). The evaluation showed that the students highly appreciated the modified video and found the interruptions for repetition of previously learned knowledge useful.ConclusionThe hypothesis that the modification of instructional videos according to the sandwich principle would lead to an improved learning outcome could not be proved subjectively or objectively. Nevertheless, the teaching format was highly appreciated by the students and may have increased their motivation to learn with instructional videos.

Project description:BackgroundAllergic rhinitis is a common disorder affecting both children and adults. Recommended treatment consists of intranasal corticosteroid spray administration, but only few patients administer the nasal spray in the correct technical manner. A wrong administration technique may result in side effects and affect the efficacy and adherence, thus making accurate administration instructions indispensable. Unfortunately, information about intranasal drug administration is generally not explained accurately, thereby leading to confusion among patients and inaccuracy in the self-administration of drugs.ObjectiveIn this study, we analyzed instructional videos available on YouTube for the administration of nasal sprays for allergic rhinitis. Our aim was to determine if the videos provided instructions in accordance with the standardized nationwide patient protocol in the Netherlands for intranasal spray administration.MethodsInstructional videos for the administration of aqueous formulations of nasal spray for allergic rhinitis were found on YouTube. All videos were reviewed by 2 researchers and scored using the instructions from the Dutch standardized protocol. Correct instructions were given a score of 1, while incorrect or missing instructions were given a score of 0. The interrater reliability using Cohen ĸ was used to determine the differences in the scores between the researchers.ResultsWe identified 33 YouTube videos made by different health care professionals and pharmaceutical companies around the world. None of the videos displayed all the steps correctly, while 5 of the 33 (15%) videos displayed over 75% of the steps correctly. The median score of the correctly displayed steps was 11 out of 19 (range 2-17, IQR 6). The interrater reliability using Cohen ĸ was statistically significant (range 0.872-1.00, P<.001). The steps "neutral position of the head," "breathing out through the mouth," and "periodically cleaning with water" scored the lowest and were incorrectly displayed in 28 (85%), 28 (85%), and 30 (91%) of the 33 videos, respectively.ConclusionsThe findings of our study revealed that only few instructional videos on YouTube provided correct instructions for the administration of nasal sprays to patients. The inaccuracy of the instructions for nasal spray administration in the majority of the videos may lead to confusion in patients and incorrect use of nasal sprays. In the future, it is important to make evidence-based instructional videos that show patients the correct technique of nasal spray administration.Trial registrationNot applicable.

Project description:ObjectiveWe examined the effect of an instructional video about the production of diagnostic sputum on case detection of tuberculosis (TB), and evaluated the acceptance of the video.Trial designRandomized controlled trial.MethodsWe prepared a culturally adapted instructional video for sputum submission. We analyzed 200 presumptive TB cases coughing for more than two weeks who attended the outpatient department of the governmental Municipal Hospital in Mwananyamala (Dar es Salaam, Tanzania). They were randomly assigned to either receive instructions on sputum submission using the video before submission (intervention group, n = 100) or standard of care (control group, n = 100). Sputum samples were examined for volume, quality and presence of acid-fast bacilli by experienced laboratory technicians blinded to study groups.ResultsMedian age was 39.1 years (interquartile range 37.0-50.0); 94 (47%) were females, 106 (53%) were males, and 49 (24.5%) were HIV-infected. We found that the instructional video intervention was associated with detection of a higher proportion of microscopically confirmed cases (56%, 95% confidence interval [95% CI] 45.7-65.9%, sputum smear positive patients in the intervention group versus 23%, 95% CI 15.2-32.5%, in the control group, p <0.0001), an increase in volume of specimen defined as a volume ?3ml (78%, 95% CI 68.6-85.7%, versus 45%, 95% CI 35.0-55.3%, p <0.0001), and specimens less likely to be salivary (14%, 95% CI 7.9-22.4%, versus 39%, 95% CI 29.4-49.3%, p = 0.0001). Older age, but not the HIV status or sex, modified the effectiveness of the intervention by improving it positively. When asked how well the video instructions were understood, the majority of patients in the intervention group reported to have understood the video instructions well (97%). Most of the patients thought the video would be useful in the cultural setting of Tanzania (92%).ConclusionsSputum submission instructional videos increased the yield of tuberculosis cases through better quality of sputum samples. If confirmed in larger studies, instructional videos may have a substantial effect on the case yield using sputum microscopy and also molecular tests. This low-cost strategy should be considered as part of the efforts to control TB in resource-limited settings.Trial registrationPan African Clinical Trials Registry PACTR201504001098231.

Dataset Information

"Heidelberg Standard Examination" - Final year students' experiences with a handbook and instructional videos to improve medical competence in conducting physical examinations.

Publications

"Heidelberg Standard Examination" - Final year students' experiences with a handbook and instructional videos to improve medical competence in conducting physical examinations.

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