Maintenance of dental records and awareness of forensic odontology among pakistani dentists: a mixed-method study with implications for dental data repository.

OBJECTIVE: Dental records and forensic odontology play an important role in both healthcare and the legal system, aiding in personalized patient care, human identification, and legal proceedings. This study aims to investigate dental record-keeping practices and assess the awareness of forensic odontology among Pakistani dentists over 12 months. This study aims to collect data from 500 dentists, identify areas for enhancement, and develop a strategic action plan to improve record-keeping quality and forensic odontology application, culminating in a comprehensive dental data repository to support legal and criminal investigations in Pakistan. METHODOLOGY: This study employed a mixed-method approach conducted at Hamdard Dental College from January to March 2023. The quantitative phase involved distributing questionnaires to 463 dentists, chosen through stratified random sampling. Out of these, 413 responded, yielding an 86% response rate. These questionnaires focused on dental record-keeping practices and dentists' awareness of forensic odontology. Subsequently, based on the questionnaire results, face-to-face interviews were conducted with 20 purposively selected dentists to gain deeper insight into the challenges and potential solutions. Data from both phases were integrated and analyzed accordingly. RESULTS: The study included 413 participants, mainly females (79%), with ages ranging from 27 to 65 years and an average age of 46.4 years. Most dentists had 5-20 years of work experience (53%), and most (87.4%) were practicing in private clinical settings. All the dentists generated medical and dental records, but the duration of their record-keeping varied, with some maintaining them for up to a year and others for two years or longer. Five themes were generated from the qualitative content analysis. These themes were dentists' perceptions, barriers and challenges, knowledge and awareness, and improvement strategies. CONCLUSION: Our study revealed that local practitioners in Pakistan exhibit subpar practices in dental record-keeping and maintenance of patient history, irrespective of whether they use a digital or traditional file-based system. Even though dentists are cognizant of the importance of record-keeping, they do not actively maintain comprehensive records. This suggests the need for improved training and system improvements to address the gaps in record-keeping practices.

Relationship between Chronological Age and Dental Age Using Third Molar Calcification in the Pakistani Population.

OBJECTIVE: To ascertain the relationship between dental age and chronological age in patients attending dental OPDs using third molar calcification stages. STUDY DESIGN: A cross-sectional analytical study. PLACE AND DURATION OF STUDY: Dental OPDs of Dow University of Health Sciences, Karachi, Pakistan, from November 2021 to April 2022. METHODOLOGY: Dental Orthopantomograms (OPG) of 385 patients, aged 12-28 years attending the dental OPDs, were obtained during the study period. Third molar calcification stages were evaluated using the method proposed by Kohler et al. based on ten stages of tooth formation. The inter-examiner agreement was tested by adding another examiner to 100 dental OPGs after 30 days of reviewing them by one examiner. A simple linear regression model was applied between age and stage of tooth growth. RESULTS: A total of 121 males (31.4%) and 264 (68.6%) females were included in this study. Intra-agreement and inter-agreement were excellent (˃0.90). A total of 55 (14.28%) had half of the root completed, followed by 49 (12.72%) who had initiation of root formation and 1/3rd root completion. The left mandibular third molars were found to be more statistically significant with Kohler's stages of development in both genders. CONCLUSION: Developing third molars was significantly related to chronological age and provided the most accurate age calculation based on all tooth measurements and ratios of tooth measurements. Third molar calcification stages can be used accurately to predict age in Pakistani adolescents. KEY WORDS: Dental age estimation, Chronological age, Dental radiographs, Orthopantomograph, Third molar development.

Motivation and job satisfaction among medical and dental college faculty in Pakistan amid the COVID-19 outbreak.

BACKGROUND: The novel coronavirus (COVID-19) has affected economies all over the world. The ability of an organization to grow is heavily influenced by job satisfaction and employee motivation. OBJECTIVE: This study examines the factors affecting employee motivation and job satisfaction among medical and dental college faculty members in Pakistan, both in the private and public sector, during the COVID-19 pandemic. METHODS: Medical and dental college faculty in Pakistan comprised the sample for this multi-centric cross-sectional study. A questionnaire, which was modified from an existing study, was distributed electronically. A student's independent t-test was applied to compare the mean scores of the responses from public and private sector employees. RESULTS: Of the 466 total respondents, 55 %were female and 45 %male. Public sector faculty reported receiving adequate resources and preferred online teaching. Both public and private sector faculty reported being satisfied with regular workshops and training. Private sector employees demonstrated more satisfaction with workplace safety measures. Public sector faculty highlighted the positive influence of job security and timely salary payments on productivity. CONCLUSION: Faculty members from both the public and private sector find working from home to be easier and better for handling one's workload. Public sector faculty noted job security, timely salary payments, and an individual's sense of achievement as sources of motivation. Private institutes are more lacking in ensuring their faculty feel content and satisfied. Measures should be undertaken to improve the level of motivation felt by faculty members, especially in the private sector.

Role of Genetics, Genomics, and Breeding Approaches to Combat Stripe Rust of Wheat.

Puccinia striiformis (Pst) is a devastating biotrophic fungal pathogen that causes wheat stripe rust. It usually loves cool and moist places and can cause 100% crop yield losses in a single field when ideal conditions for disease incidence prevails. Billions of dollars are lost due to fungicide application to reduce stripe rust damage worldwide. Pst is a macrocyclic, heteroecious fungus that requires primary (wheat or grasses) as well as secondary host (Berberis or Mahonia spp.) for completion of life cycle. In this review, we have summarized the knowledge about pathogen life cycle, genes responsible for stripe rust resistance, and susceptibility in wheat. In the end, we discussed the importance of conventional and modern breeding tools for the development of Pst-resistant wheat varieties. According to our findings, genetic engineering and genome editing are less explored tools for the development of Pst-resistant wheat varieties; hence, we highlighted the putative use of advanced genome-modifying tools, i.e., base editing and prime editing, for the development of Pst-resistant wheat.

Feeding Patterns and Predictors of Malnutrition in Infants from Poor Socioeconomic Areas in Pakistan: A Cross-sectional Survey.

INTRODUCTION: Malnutrition, a state of under or over nutrition caused by improper food intake, causes significant morbidity and mortality in developing countries. It leads to a number of diseases which can be further divided into those caused by protein-caloric malnutrition and those caused by vitamin deficiencies, micronutrient, and mineral deficiencies. The purpose of this study was to identify the factors which contribute to malnutrition and to assess the dietary pattern in the pediatric population from birth up to five months belonging to poor socioeconomic areas. The children in this sample presented to a tertiary care hospital in the district of Sargodha, Pakistan. The findings in this cohort will support the development of an effective plan to tackle these issues. METHODS: This cross-sectional study was undertaken between June 2014 and December 2014 at the inpatient pediatric department of District Headquarter Hospital Sargodha. Data were collected and recorded on a predesigned form which consisted of four sections to record 1) demographics: parents' level of education, monthly income, number of dependent household members, and birth interval; 2) anthropometric and personal history, birth history, and degree of malnutrition; 3) any secondary causes of malnutrition; and 4) feeding history. The data were analyzed in SPSS v. 20. Chi-squared, phi statistics, and logistic regression analysis were run to analyze the data. RESULTS: A total of 294 participants were included in the study. Logistic regression analysis showed that the degree of malnutrition was associated negatively with increasing age and positively with family size. A majority of children (144, 49%) were being breastfed for less than 5 minutes followed by 38 (13%) > 5 minutes to 15 minutes, and 2 (0.7%) > 15 minutes while 110 (37 %) infants were not breastfed. Children who were breastfed were less likely to have severe malnutrition than those who were given formula, fresh cow's or goat's milk, or more than one type of food. CONCLUSION: Children who were breastfed were less likely to have severe malnutrition. The degree of malnutrition was negatively associated with age and positively associated with family size.