Articles Vol. 63 No. 5 (2022) 29/09/2022

DESCRIPTION OF CLINICAL CHARACTERISTICS OF DENTIN HYPERSENSITIVITY OF WORKERS IN THE CHEMICAL PRODUCTION INDUSTRY WITH ACID EXPOSURE

Quach Huy Chuc1,2, Trinh Dinh Hai3,4, Le Thi Thu Ha1,2, Vu Thi Ngoc Anh5,6
1 108 Institute of Clinical Medical and Pharmaceutical Sciences
2 Viện Nghiên cứu khoa học Y Dược lâm sàng 108, Bộ Quốc phòng
3 University of Medicine and Pharmacy, Vietnam National University, Hanoi
4 Trường Đại học Y Dược, Đại học Quốc gia Hà Nội
5 Vietnam National Institute of Occupational Safety and Health
6 Viện Khoa học an toàn và vệ sinh lao động, Tổng Liên đoàn Lao động Việt Nam
Corresponding author: quachhuychuc@gmail.com
DOI: 10.52163/yhc.v63i5.432
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Keywords
Dentin sensitivity, clinical characteristics, incidence, workers.
Abstract

Background: Dentin hypersensitivity is a common oral health problem, which is of great concern in
the world and in Vietnam.
Objective: Determination of prevalence, clinical characteristics and related factors of dentin
hypersensitivity of workers exposed to acids.
Methods: Cross-sectional study.
Results: This study collected information from 868 workers exposed to acids in Lam Thao Super
Phosphate and Chemical Joint Stock Company through questionnaires and examination and
assessment of hurt related to dentin hypersensitivity. The research results show that the rate of dentin
hypersensitivity in workers exposed to acid was 59.7%, of which molar group accounted for 60.0%.

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