Introduction- Several materials have been introduced in dentistry for dentures for over last century. Poly Ether Ether Ketone (PEEK) has adequate flexural strength as a denture base and thereby prolonging its clinical longevity and also overcoming the most common reason for failure of Poly Methyl Metha Acrylate (PMMA) denture base that frequently results in the fracture. Aim- The aim and objective of the present study is to evaluate and compare the flexural strength and hardness of heat-cured PMMA denture base with PEEK. Material and methods- The sample size comprised of 60 samples of PMMA and PEEK which were prepared and divided into two groups i.e.; group I and group II respectively, of 30 each. Both the groups were further divided into subgroups consisting of 15 samples of PMMA and PEEK. The flexural strength was test in group I specimens by universal testing machine (UTM), and group II samples was subjected to hardness test using Vickers microhardness tester. The values were analysed statistically. The unpaired t-test was done for comparison of flexural strength and hardness of PEEK and PMMA.Result-The flexural strength of PEEK was 185 MPa, while that of PMMA was 85 MPa.
Purpose- Competence building in interpersonal communication between doctor and patients requires a deep understanding of the factors influencing their interaction. These factors are contextual and specific for individual clinical set-ups. The study explored these contextual factors from multi-source perspectives and analyzed the perceived barriers to interpersonal communication for formulating a training module for undergraduate doctor trainees/students. Method- Qualitative analysis using hermeneutic phenomenology was done from June 2018– February 2019 for patient’s semi-structured interviews (n=16); interns (n=15) and faculty (n=14) unstructured focus group. Three independent authors transcribed the data, derived codes and themes individually, and then collated and reflected on them to draw conclusions. Different collection methods, multisource perspectives, and multilevel analysis provided for triangulation and validation of the study results. Results- Seven inter-dependent barriers to interpersonal communication between students and patients were identified from this study’s multi-source feedback. They were time constraints, lack of trust and respect, cultural diversity, loco-regional linguistic differences, lack of empathy, illiteracy, and financial constraints. The authors felt that addressing these factors in training modules of communication skills would prepare undergraduate students towards patient-centered care and partnership. Conclusions- Within the limitations of this study, it can be concluded that every clinical microsystem has a unique set of barriers preventing interpersonal communication. Before preparing teaching modules for undergraduate students, it was necessary to explore these contextual barriers and address them towards the creation of a graduate competent in patient-centered interpersonal communication.
Introduction- The continuum emerging viral diseases are a threat to mankind and moreover are a serious concern to the public health. The current lethal COVID‑19, a SARS‑CoV‑2 is a highly contagious disease, which propagated quickly all over the world. Similar to other influenza‑like viral infections, symptoms such as fever, dry cough, myalgia, arthralgia, headache, diarrhea, dyspnea, and fatigue were reported among COVID‑19 patients. Evidence suggests that the oral cavity is affected by this virus either directly or indirectly. Aim & Objective- The aim of this observational study was to determine the oral manifestations among COVID‑19 patients. Materials and Methods- A questionnaire‑based cross‑sectional study was carried out among the patients recovered from COVID‑19. A sample of 120 subjects, diagnosed as mild and moderate cases of COVID‑19 disease were selected based on inclusion and exclusion criteria. Results-The study comprised an almost equal number of male (64%) and female (56%) participants and among them, 48% belong to the health professional group.Approximately 55% of subjects were aged above 35 years and 45% below 35 years.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.