Modelling and Implementation of a Knowledge Question-answering System for Product Quality Problem Based on Knowledge Graph

Aiming at the problem of difficulty in understanding the semantics of the problem in the traditional quality problem management system, the knowledge retrieval technology of product quality problem based on the knowledge graph is carried out. The process model for knowledge retrieval of quality problem based on semantic templates is constructed. A domain corpus is built, which consisting of thousands of quality problem handling records. The TF-IDF (Term Frequency-inverse Document Frequency) algorithm was used to extracted the vocabulary from the quality problem analysis reports. A natural language question semantic classification process model based on Naive Bayes classifier is established to improve the accuracy of semantic template matching. On the basis of theoretical study, a quality problem knowledge question-answering system-QQ-KQAS based on knowledge graph is developed, and the effectiveness of the proposed method is verified through examples.

Improving Hierarchical Condition Category Coding by Family Medicine Residents Using a Web-Based, Interactive Module

Background and Objectives: The proper documentation of Hierarchical Condition Category (HCC) codes is essential for risk-adjusted reimbursement, chart accuracy, and clinical communication within primary care, but represents a significant training gap in resident education. Our goal was to improve the understanding and confidence level of family medicine residents with HCC coding during outpatient primary care visits. Methods: We developed and distributed a web-based, interactive module to family medicine residents at our academic institution. We assessed module impact through pre- and postsurveys focusing on knowledge, confidence, and experience with HCC coding. Results: Twenty-eight of 48 preeducation surveys were returned (response rate of 58%), including 16 junior (PGY-1-2) and 12 senior (PGY-3-4) residents. A majority of residents answered each HCC knowledge question correctly. Median baseline confidence with HCC coding for all respondents was 4 (interquartile range [IQR]: 2, 6; scale 0-10; 10=most confident): senior residents 6 (IQR: 5, 7) versus junior residents 2 (IQR: 2, 4). Forty-six percent of respondents noted some previous education on HCC codes, including 75% of senior vs 25% of junior residents. Twenty-six residents completed the educational module. Posttest surveys (n=5, response rate: 19%) demonstrated median confidence of 7 (IQR: 4, 8.5). Conclusions: Family medicine residents displayed a high degree of knowledge but low confidence with HCC coding. Posteducation surveys suggest the possibility of a positive impact of our e-module, though further intervention roll out and data collection are needed to evaluate this effect.

A Study on The Second Year Students’ Ability to Comprehend Reading Text Based on The Level of Knowledge Questions at SMAN 1 Sijunjung

This study was designed to describe the ability of the second year students to comprehend reading text according to the levels of question at SMAN 1 Sijunjung. To be more specific it aimed at describing students’ ability to comprehend reading text according to the levels of knowledge question, comprehension question, application question and analysis question. This research was descriptive in nature. The population of this research was the second year students at SMAN 1 Sijunjung. The number of members of population was 165 students. The researcher took 80 students as the sample. In selecting sample, the researcher used stratified cluster random sampling technique. The data of this research were the students’ scores on comprehending text according to the levels of question. To take the data, the researcher used reading test. In analyzing the data, there were some steps she used: the first was presentation of raw scores and calculation of Mean and Standard Deviation. The second was classifying the students’ ability into high, moderate, and low ability. The third was determining the percentage of the students who had high, moderate, and low ability. The result of the data analysis showed that the ability of the second year students to comprehend reading text according to the levels of question at SMAN 1 Sijunjung was moderate. It was proved by the fact that 41 students (51.25%) had moderate ability. Specifically, the ability of the students to comprehend reading text at the level of knowledge question was moderate. It was proved by the fact that 53 students (66.25%) had moderate ability. Based on the findings above, it was suggested that the teachers give more exercises, beginning from the low levels of question to the high levels of question. It was also suggested to the teachers that they must promote a discussion to answer the questions on the texts being taught.

Integration of Genomic Medicine in Pathology Resident Training

Objectives To assess current pathology resident training in genomic and molecular pathology. Methods The Training Residents in Genomics (TRIG) Working Group has developed survey questions for the pathology Resident In-Service Examination (RISE) since 2012. Responses to these questions, as well as knowledge questions, were analyzed. Results A total of 2,529 residents took the 2019 RISE. Since 2013, there has been an increase in postgraduate year 4 (PGY4) respondents indicating training in genomic medicine (58% to approximately 80%) but still less than almost 100% each year for molecular pathology. In 2019, PGY4 residents indicated less perceived knowledge and ability related to both genomic and traditional molecular pathology topics compared with control areas. Knowledge question results supported this subjective self-appraisal. Conclusions The RISE is a powerful tool for assessing the current state and also trends related to resident training in genomic pathology. The results show progress but also the need for improvement in not only genomic pathology but traditional molecular pathology training as well.

P1855ONLINE PATIENT/CAREGIVER EDUCATION ON HYPERKALEMIA CAN IMPROVE KNOWLEDGE AND COMPETENCE AS WELL AS PROMPT REAL LIFE CHANGES

Background and Aims Managing hyperkalemia with a strict diet is limiting and difficult for patients. We sought to measure the impact of online education for patients/caregivers on knowledge and confidence as well as prompting change in daily life. Method The patient/caregiver education was designed as 2 online, interactive activities. Both were comprised of text and integrated visuals; the second also included a patient commentary video. Demographic questions were asked prior to starting the education. A knowledge question was asked both before and after the activity to assess learning gains, as well as intent to change and confidence questions at the end. Absolute improvements were calculated for pre/post questions. The activities launched in April and May of 2019, and data collected through October 2019. Results To date, 98,462 learners have participated in the patient/caregiver activity. Activity 1: High Potassium: Causes and reasons to Treat Participants: 60,060 Completers of all questions (included in outcomes analysis): 7,262 Demographics: 59% female; 49% white, non-Hispanic; 66% over the age of 54; 16% have hyperkalemia, 75% were interested in learning more about the condition Knowledge changes: 13% improvement in understanding what causes hyperkalemia (46% pre to 59% post) Intent-to-act: 66% plan to talk to an HCP about next steps for treating hyperkalemia Confidence changes: 82% reported increased confidence understanding why it’s important to treat hyperkalemia Activity 2: It’s Complicated: How to Manage High Potassium and Heart Failure Participants: 38,402 Completers of all questions (included in outcomes analysis): 3,816 Demographics: 60% female; 63% white, non-Hispanic; 69% over the age of 54; 58% were interested in learning more about the condition and 25% have this condition Knowledge changes: 13% improvement in recognizing how potassium levels effect the heart (76% pre to 89% post) Intent-to-act: 64% plan to talk to their healthcare provider about a plan to manage my hyperkalemia Confidence changes: 82% reported increased confidence understanding how important is it to manage my heart failure and hyperkalemia Conclusion The metrics and outcomes gathered in this assessment are a strong indicator that these patient/caregiver-focused online educational activities improved knowledge and confidence, and prompted intent to act by patients/caregivers related to hyperkalemia.