Competency-based medical curriculum: Exploring the preclinical medical teachers' pedagogical and technical readiness levels.

Background The medical curriculum for undergraduates was revised by the Medical Council of India in 2019, after 21 years. We did this study to determine teachers' pedagogical and technical readiness to implement the competency-based curriculum in medical colleges and determine factors that affect readiness, from their perspective. Methods We conducted a cross-sectional survey in the form of an online questionnaire. The qualitative data were coded numerically and were analysed using frequencies and proportions. Pearson Chi-square test was used to study the association among variables. Results The majority (85%) of respondents had attended a curriculum implementation training programme; 62.2% with experience <5 years, 56.1% with experience 5-10 years and a minority of 13.3% with >10 years' experience were ready to a 'great extent' to implement the new curriculum; 54.1% agreed to re-frame lectures and 64.9% possessed technological skills to suit the needs of a competency-based curriculum. About 77% agreed that it will provide a rich learning environment, inspire self-directed learning while 52% believed it will promote scientific thinking and provide better learning outcomes in the long run. Conclusion Medical teachers had a positive attitude towards implementation of the new curriculum. However, numerous factors such as low teacher-student ratio, textbooks designed according to the traditional curriculum, limited teachers' training and cumbersome paperwork may hinder its successful implementation. Updation of teachers' knowledge and skills through seminars/workshops is recommended to facilitate delivery of the new curriculum. Like any other ongoing reforms in medical education, competency-based curriculum is a work in process.

Perception and practice of the eight limbs of yoga in yoga teachers: A cross-sectional descriptive study.

Background: Yoga is an ancient wisdom that originated in India and encompasses eight limbs, including yama, niyama, asanas, pranayama, pratyahara, dharana, dhyana, and samadhi. Despite its holistic nature, many studies on yoga tend to focus solely on its physical aspects, breathing practices, and meditation, neglecting other essential components. To address this gap, a study was conducted to determine the perception and practice of all eight limbs of yoga among yoga teachers. Method: A self-designed questionnaire containing 28 items was used for assessing the knowledge, perception, and practice of the eight limbs of yoga among yoga teachers. A total of 37 yoga teachers participated in the study. Cross-tabulation was performed to analyze the data. Results: The majority of participants (>80%) in this study on the practice of astanga yoga reported that all limbs of yoga were essential in their practice. However, there were varying degrees of emphasis placed on each limb. Pranayama (91.9%) and asana (89.2%) were given the most emphasis, while niyama (75.7%), yama (73%), pratyahara (70.3%), dhyana (70.3%), and dharana (64.9%) were given slightly less emphasis. Interestingly, those with more experience placed greater emphasis on various aspects of yoga. Conclusion: Practitioners should embrace all eight limbs of yoga when introducing it to new populations to increase access to yoga. This will help promote the benefits of yoga and make it more accessible to those who may benefit from it. Health professionals should have a comprehensive understanding of the holistic practice of yoga, including its ethics, postures, breath, mindfulness, and meditation, to promote its maximum benefits and avoid potentially harmful practices.

A Review of the Importance of Atypical Otorhinolaryngological Symptoms in the Screening of COVID-19 Patients.

While the world is fighting against the newly emerged highly contagious coronavirus strain, new evolving ideas regarding symptoms and investigations are reverberating among health care professionals to combat the public health emergency. The study aims to review various presenting symptoms of COVID-19 especially the unusual one and analyzing the importance of olfactory and taste disturbances. 20 studies published recently in the last 1 year were analyzed and discussed for insights into the unusual presentation of symptoms in COVID-19 patients. All the findings and statements in this review regarding the pandemic are based on published information as listed in the references. Most research articles initially focused on fever and respiratory symptoms. Later gastrointestinal symptoms were also taken into consideration. Only 5 studies from the literature have mentioned any smell and taste disturbances after SARS-CoV-2 infection to date. So changing trends can be seen in publications and recognizing these symptoms has important to timely combat this disease. The majority of corona virus-infected patients suffer from mild to moderate severity of the disease. Much hyped up symptoms of the respiratory tract may not be shown by a greater number of patients. So the need of the hour especially in developing and densely populated nations is to recognize unusual symptoms of COVID-19 especially its influence over smell and taste sensation to prevent any delay or misdiagnosis.

GO PaD: the Gene Ontology Partition Database.

Gene Ontology (GO) has been widely used to infer functional significance associated with sets of genes in order to automate discoveries within large-scale genetic studies. A level in GO's direct acyclic graph structure is often assumed to be indicative of its terms' specificities, although other work has suggested this assumption does not hold. Unfortunately, quantitative analysis of biological functions based on nodes at the same level (as is common in gene enrichment analysis tools) can lead to incorrect conclusions as well as missed discoveries due to inefficient use of available information. This paper addresses these using an informational theoretic approach encoded in the GO Partition Database that guarantees to maximize information for gene enrichment analysis. The GO Partition Database was designed to feature ontology partitions with GO terms of similar specificity. The GO partitions comprise varying numbers of nodes and present relevant information theoretic statistics, so researchers can choose to analyze datasets at arbitrary levels of specificity. The GO Partition Database, featuring GO partition sets for functional analysis of genes from human and 10 other commonly studied organisms with a total of 131,972 genes, is available on the internet at: bcl.med.harvard.edu/proj/gopart. The site also includes an online tutorial.

Does chronic exposure to mobile phones affect cognition?

Mobile phones form an integral part of our modern lifestyle. Following the drastic rise in mobile phone use in recent years, it has become important to study its potential public health impact. Amongst the various mobile phone health hazards, the most alarming is the possible effect on the brain. The aim of the present study was to explore whether chronic exposure to mobile phones affects cognition. Ninety subjects aged 17-25 years with normal hearing were recruited for the study and divided into three groups according to their duration of mobile phone use. No significant differences in N100, P200, N200, P300 latencies or N2-P300 amplitude were observed. Our results suggest that chronic mobile phone exposure does not have detrimental effects on cognition.

Effect of wood dust on respiratory health status of carpenters.

INTRODUCTION: Occupational lung diseases form an important part of clinical medicine. Exposure to various chemicals or toxins which are manufactured or processed in industries are lethal for the workers in industries. Although these chemicals at workplace are known to invariably affect all body systems, lungs are most vulnerable to airborne hazards which are caused due to exposure to wood dust in welding, cement and wood industrial sectors. AIM AND OBJECTIVES: The aim of the present study was to establish the effect of wood dust on respiratory health of carpenters and to compare the measured values with those of age-matched controls. MATERIAL AND METHODS: This study involved 150 non-smoking carpenters, while 150 age-matched healthy non-smoking persons who were engaged in works other than carpentry, served as controls. The influence of age, height, body surface area (BSA) andduration of exposure on peak expiratory flow rate (PEFR) were determined in both cases and control subjects by using a Mini Wright's peak flow meter. The statistical analysis was done by using paired Student's t-test. A p-value of < 0.05 was considered as statistically significant. RESULTS: The mean PEFR of study subjects was less than that of the control subjects in each sub group of age, height, weight and BSA and these results were statistically highly significant. CONCLUSION: The decrease in PEFR in carpenters was probably due to a continuous exposure to wood dust, which had caused an adverse effect on their respiratory status. In order to prevent the ill effects of wood dust on the respiratory health of carpenters, we suggest pre-employment medical check-ups and regular monitoring thereafter. Also, provision for a good ventilation at work place should be made.