Publications by authors named "V Krishna"
Background: Elderly patients, particularly those over 75 years old, have been disproportionately affected by COVID-19, exhibiting higher rates of severe outcomes, such as ICU admissions and mortality. This study aimed to evaluate and compare the effectiveness of various clinical scoring systems-qSOFA, PRIEST, PAINT, and ISARIC4C-in predicting ICU admission, the need for mechanical ventilation, and mortality among elderly COVID-19 patients.
Methods: In this retrospective cohort study conducted at two tertiary care hospitals, 131 elderly patients (aged ≥ 75) and 226 younger controls (aged < 65) with confirmed COVID-19 were included.
Statement Of The Problem: Root canal preparation with rotary files causes dentinal cracks in root canals of primary teeth affecting their longevity.
Purpose: Nickel-titanium rotary files have been widely used for root canal preparation in primary teeth. The present study compared occurrence of dentinal microcracks in root canals of extracted primary molar teeth prepared using Hedstrom (H) files, ProTaper Universal rotary files, and ProTaper Next rotary file systems.
Background: Registered Dietitian Nutritionists (RDNs) have long been part of the interdisciplinary team recommended for obesity treatment. Obesity education for RDNs is important not only for ensuring adequate knowledge but also for reducing weight stigma. The objective of this study was to benchmark the inclusion of obesity-related competencies in dietetic supervised practice programs, as self-reported by supervised practice directors, to begin to understand the training that U.
View Article and Find Full Text PDF