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Dr Liu, Pei  portrait
Faculty Staff
Dr Liu, Pei
BMed, MMed (Sun Yat-sen); PhD (HK)
General Information
Title
Research Assistant Professor
Division
Applied Oral Sciences & Community Dental Care
Phone Number
2859 0571
Research Theme
Population Oral Health
Areas of Research Expertise
Precision Dentistry
Oral Microbiome
Teledentistry
Health Behaviour Models
Category
Advanced Sorting
Publications
Article
  1. Liu P, Wong MCM, Lee GHM, Yiu CKY, Lo ECM. Family behavior theory-based intervention via mobile messaging to improve oral health of adolescents: study protocol for a cluster randomized controlled trial, Trials 2022; 23 doi:10.1186/s13063-022-06861-1
  2. MANCHANDA S, Sardana D, Liu P, Lee HMG, Li KY, Lo ECM, Yiu CKY. Topical fluoride to prevent early childhood caries: Systematic review with network meta-analysis, Journal of Dentistry 2022; 116: 103885-103885 doi:10.1016/j.jdent.2021.103885
  3. WANG K, Lee HMG, Liu P, Gao XL, Wong YS, Wong MCM. Health belief model for empowering parental toothbrushing and sugar intake control in reducing early childhood caries among young children—study protocol for a cluster randomized controlled trial, Trials 2022; 23 doi:10.1186/s13063-022-06208-w
  4. YU KF, Wen WY, Liu P, Gao XL, Lo ECM, Wong MCM. Effectiveness of Family-Centered Oral Health Promotion on Toddler Oral Health in Hong Kong, Journal of Dental Research 2022; 101: 286-294 doi:10.1177/00220345211036663
  5. WANG K, YU KF, Liu P, Lee HMG, Wong MCM. Can mHealth promotion for parents help to improve their children's oral health? A systematic review, Journal of Dentistry 2022; 123: 104185-104185 doi:10.1016/j.jdent.2022.104185
  6. SUN Y, CHEN Q, Liu P, Zhao Y, He YH, Zheng X, MAO W, JIA L, Ganesan K, Mo F, Chen J. Impact of Traditional Chinese Medicine Constitution on Breast Cancer Incidence: A Case-Control and Cross-Sectional Study, Pharmacophore 2021; 12(2): 46-56 doi:10.51847/uquyzry0b0
  7. Zhang H, Ramos V, Bratos M, Liu P, He W. Effect of the attachments on clinical outcomes of mandibular distal extension implant-supported removable partial dentures: A systematic review, The Journal of Prosthetic Dentistry 2021; doi:10.1016/j.prosdent.2021.04.008
  8. MANCHANDA S, SARDANA D, Liu P, Lee GHM, Lo ECM, Yiu CKY. Horizontal Transmission of Streptococcus mutans in Children and its Association with Dental Caries: A Systematic Review and Meta-Analysis, Pediatric Dentistry 2021; 43(1): E1-E12
  9. Liu P, Wen W, YU KF, Gao X, Lo ECM, Wong MCM. Effectiveness of a family-centered behavioral and educational counselling approach to improve periodontal health of pregnant women: a randomized controlled trial, BMC Oral Health 2020; 20: article no. 284-article no. 284 doi:10.1186/s12903-020-01265-6
  10. Neelakantan P, Liu P, Dummer PMH, McGrath C. Oral health–related quality of life (OHRQoL) before and after endodontic treatment: a systematic review, Clinical Oral Investigations 2020; 24: 25-36 doi:10.1007/s00784-019-03076-8
  11. Liu P, Wen W, Yu K, Gao X, Wong MCM. Dental Care-Seeking and Information Acquisition During Pregnancy: A Qualitative Study, International Journal of Environmental Research and Public Health 2019; 16(14): article no. e2621-article no. e2621 doi:10.3390/ijerph16142621
  12. Luo JYN, Liu P, Wong MCM. Patients' satisfaction with dental care: A qualitative study to develop a satisfaction instrument, BMC Oral Health 2018; 18(1): Article number 15-Article number 15 doi:10.1186/s12903-018-0477-7
  13. Liu P, You J, Loo TY, Sun YZ, He YH, Sit H, Jia L, Wong M, Xia Z, Zheng X, Wang Z, Wang N, Lao L, Chen J. The Efficacy Of Guolin-qigong On The Body-mind Health Of Chinese Women With Breast Cancer: A Randomized Controlled Trial, Quality of Life Research 2017; 26(9): 2321–2331-2321–2331 doi:10.1007/s11136-017-1576-7
  14. Sun Y, Liu P, Zhao Y, Jia L, He Y, Xue SA, Zheng X, Wang Z, Wang N, Chen J. Characteristics of TCM constitutions of adult Chinese women in Hong Kong and identification of related influencing factors: a cross-sectional survey, Journal of Translational Medicine 2014; 12 doi:10.1186/1479-5876-12-140
  15. Liu P, McGrath CPJ, Cheung GSP. Improvement in Oral Health-related Quality of Life after Endodontic Treatment: A Prospective Longitudinal Study, Journal of Endodontics 2014; 40(6): 805-810 doi:10.1016/j.joen.2014.02.008
  16. Liu P, McGrath CPJ, Cheung GSP. What are the key endodontic factors associated with oral health-related quality of life?, International Endodontic Journal 2014; 47(3): 238-245 doi:10.1111/iej.12139
  17. Liu P, McGrath CPJ, Cheung GSP. Quality of life and psychological well-being among endodontic patients - A case-control study, Australian Dental Journal 2012; 57(4): 493-497 doi:10.1111/j.1834-7819.2012.01722.x
Conference Paper
  1. WANG K, Yu KF, Liu P, Lee HMG, Wong MCM. Can MHealth Promotion for Parents Help to Improve Their Children's Oral Health? A Systematic Review, Journal of Dental Research 2022 2022; 101(Spec Iss A): 996-996
  2. Liu P, Yu KF, Lee HMG, Yiu CKY, Lo ECM, Wong MCM. Feature Preferences for Oral Health App in Adolescents: Qualitative Study, Journal of Dental Research 2022 2022; 101(Spec Iss A): 779-779
  3. MANCHANDA S, Liu P, Yiu CKY, Lo ECM, Lee HMG. Risk factors associated with non-cavitated and cavitated carious lesions in pre-school children, Journal of Dental Research 2021 2021; 100(Spec Iss B): 115 (SEA Div)-115 (SEA Div)
  4. YU KF, Liu P, WEN W, Gao X, Lo ECM, Wong MCM. Correlation between streptococci mutans and early childhood caries in toddlers, Journal of Dental Research 2021 2021; 100(Spec Iss B): 84 (SEA Div)-84 (SEA Div)
  5. Manchanda S, Sardana D, Liu P, Lee HMG, Li KY, Lo ECM, Yiu CKY. Topical fluoride to prevent early childhood caries: Systematic review with network meta-analysis, Special issue: Abstracts of the 28th Congress of the International Association of Paediatric Dentistry, 2021 2021; 31(S2): 30-30 doi:10.1111/ipd.12864
  6. Liu P, Yu KF, Wong MCM. Design and Development of an Oral Health Promotion App for Adolescents: Topic Guide Construction, Journal of Dental Research 2021 2021; 100(Spec Iss B): 40 (SEA Div)-40 (SEA Div)
  7. Wong MCM, Liu P, Wang K. Mobile and Web-Based Oral Health Promotion in Adolescents: a Systematic Review, Journal of Dental Research (Spec Issue) 2021; 100(Spec Iss A): presentation ID 0955-presentation ID 0955
  8. Liu P, Yu KF, Wen W, Gao X, Lo ECM, Wong MCM. Family-Centered Oral Health Promotion in Preventing Early Childhood Caries, Journal of Dental Research (Spec Issue) 2021; 100(Spec Iss A): presentation ID 1843-presentation ID 1843
  9. Liu P, Manchanda S, Lee HMG, Lo ECM, Yiu CKY. Predictors of Dental Service Utilization among Preschool Children in Hong Kong, Journal of Dental Research (Spec Issue) 2020; 99(Spec Iss A): presentation ID 0645-presentation ID 0645
  10. Wong MCM, YU KF, Liu P, Gao X, Lo ECM. Oral health promotion in reducing Mutans Streptococci Acquisition in infants, Journal of Dental Research (Spec Issue) 2019; 98(Spec Iss B): 529-529
  11. Liu P, Chan Y, Lo ECM, Wong MCM. Effect of oral health education on pregnant women saliva microbiome, Journal of Dental Research (Spec Issue) 2019; 98(Spec Iss B): 517-517
  12. Yu KF, Liu P, Wen W, Gao X, Lo ECM, Wong MCM. Effectiveness of family-centered oral health promotion on infant oral health, Journal of Dental Research (Spec Issue) 2019; 98(Spec Iss A): article no. 3548-article no. 3548
  13. Liu P, Chan YK, Gao X, Lo ECM, Watt RM, Wong MCM. Pregnant women's oral microbiome and low-birth weight infant, Journal of Dental Research (Spec Issue) 2019; 98(Spec Iss A): article no. 2934-article no. 2934
  14. Wong MCM, Yu KF, Liu P, Gao X, Lo ECM. Parental self-efficacy and childcare behaviors related to oral health, Journal of Dental Research (Spec Issue) 2019; 98(Spec Iss A): article no. 0567-article no. 0567
  15. Liu P, Yu KF, Wen W, Gao X, Lo ECM, Wong MCM. Effectiveness of oral health promotion for pregnant women, Journal of Dental Research (Spec Issue) 2018; 97(Spec Iss B): abstract no. 1875-abstract no. 1875
  16. Yu KF, Liu P, Wen W, Gao X, Lo ECM, Wong MCM. Parental education on infant feeding habits and oral-hygiene practices, IADR/PER 96th General Session & Exhibition 2018; 97(Spec Iss B): no. 0088-no. 0088
  17. Wong MCM, Wen W, Liu P, Yu KF, Gao X, Lo ECM. Utilization of dental service among pregnant women in Hong Kong, 11th World Congress on Preventive Dentistry 2017;
  18. Wen W, Liu P, Yu KF, Gao X, Lo ECM, Wong MCM. OHQOL among pregnant women in Hong Kong: A cross-sectional study, Journal of Dental Research (Spec Issue) 2017; 96(Spec Issue B)
  19. Liu P, McGrath CPJ, Cheung GSP. Predictors of improvements in oral health-related quality-of-life following endodontic treatment, Journal of Dental Research 2015; 94(Spec Iss B (SEA Division))
  20. Liu P, McGrath CPJ, Cheung GSP. Effects of endodontic disease and treatment on quality of life, Journal of Dental Research 2010; 89(Spec Iss B): Abstract no. 2446-Abstract no. 2446
PG Thesis
  1. Liu Pei Endodontic treatment outcomes: patient based assessments[PG Thesis]. Pokfulam, Hong Kong: The University of Hong Kong; 2010. doi:10.5353/th_b4628897
Professional Societies
  1. 01/2017-12/2018: Microbiology/Immunology Group Member. International Association for Dental Research.
  2. 01/2017-12/2018: Pediatric Oral Health Research Group Member. International Association for Dental Research.
  3. 01/2010-12/2018: Behavioral, Epidemiologic and Health service Group Member. International Association for Dental Research.
  4. 01/2010-12/2018: Cariology Research Group. International Association for Dental Research.
Grants
  1. Project Title: 2023 AADOCR/CADR Annual Meeting & Exhibition
    Grant Type: Conference Support for Teaching Staff
    Funding Year: 2022
    Amount: HKD16500
    Principal Investigator: Dr Liu, Pei
  2. Project Title: Discovering Microbial Features for Oral Cancer Diagnosis and Prediction
    Grant Type: Health and Medical Research Fund 2021
    Funding Year: 2022
    Amount: HKD1499864
    Principal Investigator: Professor Huang, Shi
    Co-principal investigator(s): Professor Khoo Ui Soon, Dr Liu Pei, Professor Su Yuxiong Co-investigator(s): Dr Koohimoghadam Mohamad
  3. Project Title: Health Belief Model and Family-based Mobile-health Intervention to Promote Oral Health in Adolescents: A Cluster Randomized Control Trial
    Grant Type: Health and Medical Research Fund - Full Grant
    Funding Year: 2021
    Amount: HKD1293450
    Principal Investigator: Dr Liu, Pei
    Co-investigator(s): Professor Yiu Cynthia Kar Yung, Professor Lo Edward Chin Man, Dr Lee Hiu Man Gillian, Professor Wong May Chun Mei
  4. Project Title: Health belief model for empowering parental toothbrushing and sugar intake control in reducing early childhood caries among young children - a cluster randomized controlled trial
    Grant Type: Health and Medical Research Fund - Full Grant
    Funding Year: 2019
    Amount: HKD1285490
    Principal Investigator: Professor Wong, May Chun Mei
    Co-investigator(s): Dr Liu Pei, Professor Wong Samuel Yeung Shan, Dr Lee Hiu Man Gillian, Dr Gao Xiaoli
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