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Objective: Dental fear screening is an important part of providing a positive pediatric dental experience. To improve efficiency, the development of a single-item dental fear assessment tool for children has been desired. In this psychometric analysis, the reliability and validity of the Dental Anxiety Question (DAQ) is studied when used in children aged 7 to 18 years.
Methods: Participants completed the DAQ (pre-tx-DAQ), the Children's Fear Survey Schedule-Dental Subscale (CFSS-DS), and a demographic information questionnaire before treatment. Participants repeated the DAQ after treatment (post-tx-DAQ) and once more at least 2 weeks later (follow-up-DAQ). Stability reliability within the DAQ scores and criterion validity with the CFSS-DS were evaluated.
Results: Stability reliability analyses between pre-tx-DAQ/post-tx-DAQ and post-tx-DAQ/follow-up-DAQ demonstrated significant positive correlations: Spearman rank correlation coefficient (rs) = 0.420, rs2 = 0.18, P < .001, and rs = 0.563, rs2 = 0.32, P < .001, respectively. Criterion validity analysis between the pre-tx-DAQ and CFSS-DS also demonstrated a significant correlation: Pearson correlation coefficient (r) = 0.584, r2 = 0.34, P < .001.
Conclusion: The stability reliability and criterion validity of the DAQ was proved among children.
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http://dx.doi.org/10.2344/anpr-69-01-04 | DOI Listing |
J Phys Chem Lett
September 2025
State Key Laboratory of Reliability and Intelligence of Electrical Equipment, Hebei University of Technology, Tianjin 300401, P. R. China.
Quantum dots (QDs) converted to micro light-emitting diodes (LEDs) have emerged as a promising technology for next-generation display devices. However, their commercial application has been hindered by the susceptibility of QDs to photodegradation when directly exposed to an open environment. Here, we develop functional ligand zinc bis[2-(methacryloyloxy)ethyl] phosphate (Zn(BMEP)) to passivate QD surface anions through a phosphine-mediated surface reaction.
View Article and Find Full Text PDFMedicine (Baltimore)
September 2025
Department of Gastrointestinal Surgery, The Wujin Hospital Affiliated with Jiangsu University, Changzhou, China.
To date, evidence on the relationship between H. pylori infection and biliary diseases remains unclear. This Mendelian randomization (MR) study aim to investigate the causal relationship between H.
View Article and Find Full Text PDFJ Chem Theory Comput
September 2025
Department of Physics, Nanoscience Center, University of Jyväskylä, Jyväskylä FI 40014, Finland.
-Heterocyclic carbene (NHC)-protected gold nanoclusters (AuNCs) have emerged as promising candidates for biomedical applications due to their high stability and strong photoluminescence. However, their integration into atomistic molecular dynamics (MD) simulations, which facilitates an understanding of their behavior in biological environments, has been hindered by the lack of reliable force field parameters. Here, we present a new set of parameters for classical MD simulations of NHC-protected AuNCs, fully compatible with the AMBER force field.
View Article and Find Full Text PDFRehabilitation (Stuttg)
September 2025
Klinik für Rehabilitations- und Sportmedizin, Medizinische Hochschule Hannover.
The rehapro model project 'Employment Entry Incentive' (ESP), a bonus scheme designed to encourage individuals with long-term health impairments to take up regular employment. This qualitative study examined the effects of the ESP from the perspective of its recipients. Additionally, it explored the specific challenges for return to work faced by this target group.
View Article and Find Full Text PDFLangmuir
September 2025
School of Material Science and Chemical Engineering, Harbin University of Science and Technology, Harbin 150040, China.
Electrochemical sensors capable of detecting different types of biomolecules using a single electrode are highly desirable for simplifying analytical platforms and expanding their practical applicability. Herein, we develop a multifunctional electrochemical sensor based on a 3D honeycomb-like porous rGO/PPy-POM composite film for the independent detection of dopamine (DA) and folic acid (FA), two chemically distinct and clinically relevant biomolecules. The electrode is fabricated through a facile, low-cost, and environmentally friendly breath figure method to create a 3D porous reduced graphene oxide (rGO) framework, followed by codeposition of polypyrrole (PPy) and polyoxometalates (POMs).
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