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Faith, Stress as well as Suicidality between Chinese language Teenagers.
Competence in paediatric clinical trials is required in both designing, planning, co-ordinating and organising paediatric clinical trials, as well as research infrastructure and networks to increase power and disseminate information and expert advice. Strengthening of paediatric clinical research is essential to facilitate generating the data that will let children enjoy new medical advances in a similar manner as adults.
Teaching and assessment of complex problem solving are a challenge for medical education. Integrating Machine Learning (ML) into medical education has the potential to revolutionize teaching and assessment of these problem-solving processes. In order to demonstrate possible applications of ML to education, we sought to apply ML in the context of a structured Video Commentary (VC) assessment, using ML to predict residents' training level.

A secondary analysis of multi-institutional, IRB approved study. Participants had completed the VC assessment consisting of 13 short (20-40 seconds) operative video clips. They were scored in real-time using an extensive checklist by an experienced proctor in the assessment. A ML model was developed using TensorFlow and Keras. The individual scores of the 13 video clips from the VC assessment were used as the inputs for the ML model as well as for regression analysis.

A total of 81 surgical residents of all postgraduate years (PGY) 1-5 from 7 institutions constituted tharily foretelling of a higher PGY level. The use of the total score as a sole measure may fail to detect deeper relationships. Our ML model is a promising tool in gauging learners' levels on an assessment as extensive as VC. The model managed to approximate residents' PGY levels with a lower MAE than using traditional statistics. Further investigations with larger datasets are needed.
Laparoscopic simulation is widely used in surgical training. However, the impact of training on performance is difficult to assess. Observation is time-intensive and subjective. SurgTrac laparoscopic box-trainer instrument tracking software provides continuous, automated, real-time, objective performance feedback. We used this data to assess the relationship between task attempts and performance. We assessed whether improvement in performance with repetition could be modeled in learning curves that might be used for benchmarking.

Anonymized SurgTrac data for performances undertaken between 10/2016 and 05/2019 were retrospectively extracted. The thread transfer task, a basic instrument handling task, was assessed. Task duration and instrument-based metrics were analyzed; total distance travelled by instrument tips, average speed, average acceleration, and the ratio of movements between the left and right hands. Curve estimation regression was used to assess the relationship between attempt number and metries derived from peer-group performances as benchmarks, users may be regularly and objectively assessed to support personalization of training.
We analyzed the largest database of simulated laparoscopic task performances. Performance improves with practice. Using learning curves derived from peer-group performances as benchmarks, users may be regularly and objectively assessed to support personalization of training.
Institutions training both General Surgery (GS) residents and Hepato-Pancreatico-Biliary (HPB) fellows must strive for adequate case volumes for each trainee cohort.

Six academic years of graduating ACGME Residency and HPB Fellowship Council case logs (July 2011-June 2017) and institutional administrative faculty billing data were examined at a single high-volume center with a formal HPB Surgical Division with both GS Residency and HPB Surgery Fellowship trainees.

During the 6-year period, 7482 operations were performed by HPB faculty (5.5 total full-time equivalent (FTE)) and included 2419 major liver, 375 major biliary, and 1591 major pancreas cases. Residents/fellows performed 1102 (50%)/1101 (50%) of all major liver operations, 165 (49.7%)/163 (50.3%) major biliary operations, and 843 (59.2%)/581 (40.8%) major pancreas operations, with significantly different case mix of pancreas for resident versus fellow, p < 0.0001. The overall relative proportion of total HPB cases performed by residents versus fellows was 53%/47%, respectively, and this was stable over time, with no significant decrease in resident exposure/cases with dedicated HPB fellowship.

Our experience in training both GS residents and HPB fellows with a formal HPB Surgical Division suggests that a high volume HPB Division allows for more than adequate exposure for both groups of trainees.
Our experience in training both GS residents and HPB fellows with a formal HPB Surgical Division suggests that a high volume HPB Division allows for more than adequate exposure for both groups of trainees.
Surgical residents have been shown to experience high rates of burnout. Whether this is influenced predominately by intrinsic characteristics, external factors, or is multifactorial has not been well studied. The aim of this study was to explore the relationship between these elements and burnout. We hypothesized that residents with higher emotional intelligence scores, greater resilience and mindfulness, and better work environments would experience lower rates of burnout.

General surgery residents at 7 sites in the US were invited to complete an electronic survey in 2019 that included the 2-item Maslach Burnout Inventory, Brief Emotional Intelligence Scale, Revised Cognitive and Affective Mindfulness Scale, 2-Item Connor-Davidson Resilience Scale, Utrecht Work Engagement Scale, and Job Resources scale of the Job Demands-Resources Questionnaire. Individual constructs were assessed for association with burnout, using multivariable logistic regression models. Residents' scores were evaluated in aggregate, ct of internal characteristics on these external factors.
Online open book assessment has been a common alternative to a traditional invigilated test or examination during the COVID-19 pandemic. However, its unsupervised nature increases ease of cheating, which is an academic integrity concern. This study's purpose was to evaluate the integrity of two online open book assessments with different formats (1. Tightly time restricted - 50min for mid-semester and 2. Take home - any 4h within a 24-h window for end of semester) implemented in a radiologic pathology unit of a Bachelor of Science (Medical Radiation Science) course during the pandemic.

This was a retrospective study involving a review and analysis of existing information related to the integrity of the two radiologic pathology assessments. Three integrity evaluation approaches were employed. The first approach was to review all the Turnitin plagiarism detection software reports with use of 'seven-words-in-a-row' criterion to identify any potential collusion. The second approach was to search for highly irs found in all Turnitin reports and assessment answers. The mean scores of the end of semester assessments in 2019 (88.2%) and 2020 (90.9%) were similar (p=0.098). However, the mean score of the online open book mid-semester assessment in 2020 (62.8%) was statistically significantly lower than that of the traditional invigilated mid-semester assessment in 2019 (71.8%) with p<0.0001.

This study shows the use of the online open book assessments with tight time restrictions and the take home formats in the radiologic pathology unit did not have any academic integrity issues. Apparently, the strict assessment time limit played an important role in maintaining their integrity.
This study shows the use of the online open book assessments with tight time restrictions and the take home formats in the radiologic pathology unit did not have any academic integrity issues. PKCthetainhibitor Apparently, the strict assessment time limit played an important role in maintaining their integrity.
We sought new markers to predict oral malodor.

Seventy-five adults complaining of oral malodor were classified into 3 groups clinically no oral malodor, physiologic oral malodor, and periodontitis-derived oral malodor. In addition to conventional clinical parameters, 7 salivary components, occlusal force, and lip-closing force were compared among the groups.

Concerning the salivary components, cariogenic bacteria, occult blood, leukocytes, and ammonia differed significantly among the groups. Multiple logistic regression analyses indicated that tongue-coating scores and ammonia levels were significantly associated with genuine oral malodor, including physiologic oral malodor and periodontitis-derived oral malodor, and the tongue-coating score, plaque index, and occult blood level were significantly associated with periodontitis-derived oral malodor. Occlusal force and lip-closing force did not differ among the groups. However, there was a statistically significant interaction between occlusal force and lip-closing force in oral malodor in women (P=.019).

Novel salivary markers, ammonia levels, and occult blood levels may predict genuine oral malodor and periodontitis-derived oral malodor, respectively. An interaction effect between occlusal force and lip-closing force on oral malodor was identified in women.
Novel salivary markers, ammonia levels, and occult blood levels may predict genuine oral malodor and periodontitis-derived oral malodor, respectively. An interaction effect between occlusal force and lip-closing force on oral malodor was identified in women.
After traumatic upper-limb amputation (TULA), one-third of patients develop traumatic pathological grief (PG). However, are the other two-thirds unscathed? The main aim of the present study was to assess the rate of TULA victims claiming to have dealt with the consequences and showing no PG. The secondary objective was to determine positive and negative factors enabling and preventing coping.

A retrospective clinical study was conducted over an 11-year period in all adult TULA cases in our department. Assessment was on questionnaire. PG was assessed on the ICG (Inventory of Complicated Grief). Factors were assessed on physical, psychological, social, functional, esthetic and epidemiological criteria. Statistical analysis used StatView software, with the significance threshold set at p<0.05.

Functional and social impacts were significantly greater in case of PG. Thumb amputation was significantly associated with PG, while PG was significantly less frequent in case of amputation at the metacarpal base. Patients in PG had significantly more often undergone neuroma resection or stump revision surgery.

Fewer than a half of TULA victims achieved cure. Long-term prognosis depends on the patient's ability to accept the new situation, much more than on amputation level. Patients need support from the very first minutes, with follow-up extended well belong scar healing. Onset and healing of the narcissistic wound are inevitably delayed compared to skin healing.
Fewer than a half of TULA victims achieved cure. Long-term prognosis depends on the patient's ability to accept the new situation, much more than on amputation level. Patients need support from the very first minutes, with follow-up extended well belong scar healing. Onset and healing of the narcissistic wound are inevitably delayed compared to skin healing.
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