Publications by authors named "Cho V"

Background: The role of diet has a key role in dental caries. Attention to food cues can be an indicator for food choices.

Aim: This study investigates children's visual attention to images with healthy and unhealthy food cues and correlates it with that of their parents and with their dental caries status using eye-tracking technology.

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Background: Tele-consultations are increasingly used for screening and diagnosis. Only a few studies have assessed dental students' visual attention to clinical images.

Aim: To (i) determine dental students' gaze behavior, visual fixations, and diagnostic competence while viewing clinical images, and (ii) explore potential opportunities to strengthen the teaching-learning approaches.

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Background: Physicians are essential in health-care delivery. Physician engagement, defined as active participation in administrative and leadership activities in their organization, is a useful metric for hospital leaders to evaluate as they develop and implement strategy. The purpose of this study was to gain insight into the perspectives of senior hospital physician leaders on factors impacting physician engagement.

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Objectives: To (i) provide a scoping review of eye-tracking studies in dentistry, and (ii) propose a "Reporting Eye-tracking Studies in DEntistry" (RESIDE) checklist to facilitate standard reporting of eye-tracking studies.

Data: A comprehensive search of six distinct electronic databases was undertaken.

Sources: Pubmed, OVID, Wed of Knowledge, Scopus, Cochrane and Google Scholar were used to identify studies that employed eye-tracking technology and dentistry as a subfield STUDY SELECTION: 42 studies met the inclusion criteria.

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No previous studies have investigated eye-movement patterns to show children's information processing while viewing clinical images. Therefore, this study aimed to explore children and their educators' perception of a midline diastema by applying eye-movement analysis using the hidden Markov models (EMHMM). A total of 155 children between 2.

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Background/aim: Traumatic dental injuries (TDIs) in the primary dentition may result in tooth discolouration and fractures. The aim of this child-centred study was to explore the differences between preschool children's eye movement patterns and visual attention to typical outcomes following TDIs to primary teeth.

Materials And Methods: An eye-tracker recorded 155 healthy preschool children's eye movements when they viewed clinical images of healthy teeth, tooth fractures and discolourations.

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Visual attention is a significant gateway to a child's mind, and looking is one of the first behaviors young children develop. Untreated caries and the resulting poor dental aesthetics can have adverse emotional and social impacts on children's oral health-related quality of life due to its detrimental effects on self-esteem and self-concept. Therefore, we explored preschool children's eye movement patterns and visual attention to images with and without dental caries via eye movement analysis using hidden Markov models (EMHMM).

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Objectives: This study aims to examine the rates of anxiety, depression, and posttraumatic stress disorder (PTSD) after hospital discharge among COVID-19 survivors and to determine the associated risk factors.

Methods: Adult COVID-19 survivors discharged from hospitals between March 2020 and March 2021 were asked to complete a questionnaire at 4 weeks after discharge. The Chinese version of the 22-item Impact of Event Scale - Revised (IES-R) was used to measure symptoms of PTSD.

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Purpose: While eye-tracking technology is a validated tool in the field of education it is still in its infancy in the field of Pediatric Dentistry. The primary aim of this study was to determine dental undergraduates' search patterns and visual fixations while viewing panoramic radiographs (PR) using an eye-tracker. The secondary aim was to decide on the potential opportunities to enhance teaching-learning strategies when studying these radiographs.

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To challenge the standard of practice by evaluating the identification of medication discrepancies found depending on type of access to an electronic health record (EHR). In other words, is there a difference in the number of discrepancies between a pharmacist with only access to the postacute long-term care (PALTC) EHR (ie, single-access pharmacist [SAP]) compared with a pharmacist with access to both the PALTC and hospital EHRs (ie, dual-access pharmacist DAP) In October 2018, the Improving Medicare PostAcute Care Transformation (IMPACT) Act mandated admission drug review (DRR) upon admission to a postacute, long-term care (PALTC) facility.
This was a prospective study investigating the occurrence of medication therapy problems (MTP) identified by two different DRR processes; SAP versus DAP.

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Objectives: To determine different combinations of marginal ridge shape (MRS) and contact extents in nature of the contact between primary molars and its correlation with the presence of carious lesions on radiographic examination of approximal surfaces.

Study Design: Retrospective study of 347 clinical records, including photographs and bitewing radiographs, were assessed for intact MRS and caries extent. The carious lesions were scored (0-5, Mejàre scoring system) radiographically and correlated to the intact MRS on clinical photographs, and strength of associations quantified using logistic regression analysis and chi-square tests.

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The purposes of this study were to determine the presence of interproximal carious lesions in the primary molars and assess the risk to adjacent and contralateral surfaces when caries is detected in one quadrant. Clinical records of high caries-risk children, including bitewing radiographs, were assessed for interproximal caries and the extent of marginal ridge breakdown. The carious lesions were scored radiographically by two calibrated examiners with excellent inter- and intraexaminer reliability.

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IKZF1 (IKAROS) is essential for normal lymphopoiesis in both humans and mice. Previous mouse models have demonstrated the dual role for IKZF1 in both B and T cell development and have indicated differential requirements of each zinc finger. Furthermore, mutations in are known to cause common variable immunodeficiency in patients characterized by a loss of B cells and reduced Ab production.

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Plasma membrane rupture (PMR) is the final cataclysmic event in lytic cell death. PMR releases intracellular molecules known as damage-associated molecular patterns (DAMPs) that propagate the inflammatory response. The underlying mechanism of PMR, however, is unknown.

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Objectives: To determine, using eye-tracking technology, (i) what children notice the most when they look at images of dental operatories and (ii) the effect of distractors on gaze pattern.

Materials And Methods: Forty-one children aged 4-12 years (21 girls, 19 boys) viewed 13 images of dental operatories taken from different perspectives on a computer screen. One child was excluded due to calibration issues with the eye-tracking equipment.

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Purpose: To evaluate the correlation between spacing in the primary dentition and caries experience.

Methods: One hundred seventy-four clinical records, including photographs during 2017-2019 were assessed for primate, generalised and interdental spaces. The mean of decayed, missing or filled teeth and surfaces (dmft and dmfs) were recorded to quantify the caries experience.

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Severe stress and depression constitute serious challenges to people in both personal and public health. Numerous university students suffer from depression each year while only fractions of them receive proper and competent treatments. Following the trends of the era, social media has been prevalent among university students and become a new platform to disclose depression references.

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Article Synopsis
  • Replicative senescence affects cell growth and function, contributing to muscle atrophy with age, and vitamin E, specifically its tocotrienol-rich fraction (TRF), may help address these issues.
  • In the study, human muscle cells were treated with TRF to assess changes in cell shape and differentiation during aging, revealing that TRF improved cell morphology and differentiation markers.
  • The results indicate that TRF enhances expression of proteins linked to proliferation and differentiation in aging muscle cells, suggesting potential benefits for muscle regeneration in older adults.
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Gasdermin-D (GSDMD) is cleaved by caspase-1, caspase-4, and caspase-11 in response to canonical and noncanonical inflammasome activation. Upon cleavage, GSDMD oligomerizes and forms plasma membrane pores, resulting in interleukin-1β (IL-1β) secretion, pyroptotic cell death, and inflammatory pathologies, including periodic fever syndromes and septic shock-a plague on modern medicine. Here, we showed that IRF2, a member of the interferon regulatory factor (IRF) family of transcription factors, was essential for the transcriptional activation of A forward genetic screen with -ethyl--nitrosourea (ENU)-mutagenized mice linked IRF2 to inflammasome signaling.

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Background: Vaccines against Haemophilus influenzae type B (Hib), Neisseria meningitidis and Streptococcus pneumoniae have been serially introduced into the New Zealand national immunization schedule since the 1990s. This study aimed to describe long-term trends in the rates of these invasive bacterial infections in children from New Zealand and compare these to recent UK data.

Methods: This population-based observational study used 2 national datasets that collect data about hospital discharges (National Minimum Dataset) and notifiable diseases (Epurv).

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Introduction: The American Society of Health-System Pharmacists' Postgraduate Year 1 and Year 2 Residency Accreditation Standards require that residents demonstrate effective teaching skills. The College of Psychiatric and Neurologic Pharmacists' survey of pharmacy program curricula assessed resident teaching in psychiatry and neurology, however, results were not published. The objective of this article is to describe resident teaching in psychiatry and neurology curricula as reported by responses to the college's survey.

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Rumination is a trait that includes two subcomponents, namely brooding and reflective pondering, respectively construed as maladaptive and adaptive response styles to negative experiences. Existing evidence indicates that rumination in general is associated with structural and functional differences in the anterior cingulate cortex (ACC) and the dorsal lateral prefrontal cortex (DLPFC). However, conclusive evidence on the specific neural structural basis of each of the two subcomponents is lacking.

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Objectives: To determine, using eye-tracking technology, what children notice the most when they look at the dentist.

Methods: A total of 41 children viewed 10 images of dentists of different genders and ethnicities, and wearing different attires, on a computer screen. Due to calibration issues with the eye tracking equipment, data from one child was excluded thus resulting in a final sample of 40 children (21 females; 19 males).

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