Professor Loc Do
Professor

Loc Do

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+61 7 334 64828

Background

Professor Loc Do is a dentist and an oral epidemiologist with special interest in social and clinical oral epidemiology. He completed his PhD in Oral Epidemiology at the University of Adelaide. He was a lead investigator in the National Child Oral Health Study 2012-14 and the National Study of Adult Oral Health 2017-19.

Loc is currently Director of Research at the School of Dentistry, University of Queensland.

Research funding: Currently, he is the Chief Investigator A of four major NHMRC- and MRFF-funded research projects: a population-based birth cohort study investigating impact of socioeconomic inequality on child oral health, a longitudinal study investigating effect of early life exposure to fluoride, a study to investigate effectiveness of water fluoridation in Queensland, and a study to develop and implement a package to improve oral health in residents of Aged Care Facilities in Queensland and NSW.

Qualifications: BDS, MScDent, PhD

Research Interests: Oral epidemiological measurement of dental diseases Quantitative analysis of oral epidemiological data including multilevel analysis Risk and benefit trade-off in the use of fluorides in children Natural history of dental fluorosis Socio-economic inequality in oral health Oral health-related quality of life Smoking as a risk factor for periodontal diseases Effectiveness and safety of water fluoridation in children Complex systems science in dental research.

Awards and Honours: In 2022, Loc is the recipient of the International Association for Dental Research (IADR) Distinguished Scientist H Trendley Dean Award 2022. In 2023, his paper in Journal of Dental Research was awarded the IADR Abrey Sheiham Award for Distringuished Research in Dental Public Health.

Availability

Professor Loc Do is:
Available for supervision
Media expert

Fields of research

Biomedical and Clinical Sciences Dentistry

Qualifications

  • Masters (Coursework), University of Adelaide
  • Doctor of Philosophy, University of Adelaide

Research interests

  • Oral epidemiology

  • Dental public health

  • Risk and benefit of fluoride

  • Determinants of oral health

  • Socioeconomic inequalities in oral health

Search Professor Loc Do’s works on UQ eSpace

167 works between 2003 and 2024
All (167) Journal Article (156) Book Chapter (8) Conference Publication (2) Book (1)

81 - 100 of 167 works

2018

Journal Article

Structural Determinants and Children’s Oral Health: A Cross-National Study

Baker, S. R., Foster Page, L., Thomson, W. M., Broomhead, T., Bekes, K., Benson, P. E., Aguilar-Diaz, F., Do, L., Hirsch, C., Marshman, Z., McGrath, C., Mohamed, A., Robinson, P. G., Traebert, J., Turton, B. and Gibson, B. J. (2018). Structural Determinants and Children’s Oral Health: A Cross-National Study. Journal of Dental Research, 97 (10), 1129-1136. doi: 10.1177/0022034518767401

Structural Determinants and Children’s Oral Health: A Cross-National Study

2018

Journal Article

Root surface caries among older Australians

Hariyani, Ninuk, Spencer, A. John, Luzzi, Liana and Do, Loc Giang (2018). Root surface caries among older Australians. Community Dentistry and Oral Epidemiology, 46 (6), 535-544. doi: 10.1111/cdoe.12386

Root surface caries among older Australians

2018

Journal Article

Contemporary evidence on the effectiveness of water fluoridation in the prevention of childhood caries

Spencer, A. John, Do, Loc G. and Ha, Diep H. (2018). Contemporary evidence on the effectiveness of water fluoridation in the prevention of childhood caries. Community Dentistry and Oral Epidemiology, 46 (4), 407-415. doi: 10.1111/cdoe.12384

Contemporary evidence on the effectiveness of water fluoridation in the prevention of childhood caries

2018

Journal Article

Commonality of Risk Factors for Mothers’ Poor Oral Health and General Health: Baseline Analysis of a Population-Based Birth Cohort Study

Ha, Diep H., Spencer, A. John, Thomson, W. Murray, Scott, Jane A. and Do, Loc G. (2018). Commonality of Risk Factors for Mothers’ Poor Oral Health and General Health: Baseline Analysis of a Population-Based Birth Cohort Study. Maternal and Child Health Journal, 22 (4), 617-625. doi: 10.1007/s10995-018-2431-3

Commonality of Risk Factors for Mothers’ Poor Oral Health and General Health: Baseline Analysis of a Population-Based Birth Cohort Study

2018

Journal Article

Race- and income-related inequalities in oral health in Australian children by fluoridation status

Do, L. G., Ha, D. H., Roberts-Thomson, K. F., Jamieson, L., Peres, M. A. and Spencer, A. J. (2018). Race- and income-related inequalities in oral health in Australian children by fluoridation status. JDR Clinical and Translational Research, 3 (2), 170-179. doi: 10.1177/2380084417751350

Race- and income-related inequalities in oral health in Australian children by fluoridation status

2018

Journal Article

Critical review of the validity of patient satisfaction questionnaires pertaining to oral health care

Nair, Rahul, Ishaque, Sana, Spencer, Andrew John, Luzzi, Liana and Do, Loc Giang (2018). Critical review of the validity of patient satisfaction questionnaires pertaining to oral health care. Community Dentistry and Oral Epidemiology, 46 (4), 369-375. doi: 10.1111/cdoe.12377

Critical review of the validity of patient satisfaction questionnaires pertaining to oral health care

2018

Journal Article

Duration of breastfeeding, but not timing of solid food, reduces the risk of overweight and obesity in children aged 24 to 36 months: findings from an Australian cohort study

Bell, Sarah, Yew, Sarah, Devenish, Gemma, Ha, Diep, Do, Loc and Scott, Jane (2018). Duration of breastfeeding, but not timing of solid food, reduces the risk of overweight and obesity in children aged 24 to 36 months: findings from an Australian cohort study. International Journal of Environmental Research and Public Health, 15 (4) 599, 1-14. doi: 10.3390/ijerph15040599

Duration of breastfeeding, but not timing of solid food, reduces the risk of overweight and obesity in children aged 24 to 36 months: findings from an Australian cohort study

2018

Journal Article

Effect of life-course family income trajectories on periodontitis: birth cohort study

Schuch, Helena S., Peres, Karen G., Demarco, Flavio F., Horta, Bernardo L., Gigante, Denise P., Peres, Marco A. and Do, Loc G. (2018). Effect of life-course family income trajectories on periodontitis: birth cohort study. Journal of Clinical Periodontology, 45 (4), 394-403. doi: 10.1111/jcpe.12845

Effect of life-course family income trajectories on periodontitis: birth cohort study

2018

Journal Article

Understanding Optimum Fluoride Intake from Population-Level Evidence

Spencer, A. J., Do, L. G., Mueller, U., Baines, J., Foley, M. and Peres, M. A. (2018). Understanding Optimum Fluoride Intake from Population-Level Evidence. Advances in dental research, 29 (2), 144-156. doi: 10.1177/0022034517750592

Understanding Optimum Fluoride Intake from Population-Level Evidence

2018

Journal Article

Relative validity of a 24-h recall in assessing intake of key nutrients in a cohort of Australian toddlers

Beaton, Elizabeth, Wright, Janine, Devenish, Gemma, Do, Loc and Scott, Jane (2018). Relative validity of a 24-h recall in assessing intake of key nutrients in a cohort of Australian toddlers. Nutrients, 10 (1) 80, 80. doi: 10.3390/nu10010080

Relative validity of a 24-h recall in assessing intake of key nutrients in a cohort of Australian toddlers

2017

Journal Article

Perceptions of dental treatment need in Australian-born and migrant populations

Lim, Mathew A. W. T., Crocombe, Leonard A. and Do, Loc G. (2017). Perceptions of dental treatment need in Australian-born and migrant populations. European Journal of Oral Sciences, 125 (6), 479-486. doi: 10.1111/eos.12373

Perceptions of dental treatment need in Australian-born and migrant populations

2017

Journal Article

Development and relative validity of a food frequency questionnaire to assess intakes of total and free sugars in Australian toddlers

Devenish, Gemma, Mukhtar, Aqif, Begley, Andrea, Do, Loc and Scott, Jane (2017). Development and relative validity of a food frequency questionnaire to assess intakes of total and free sugars in Australian toddlers. International Journal of Environmental Research and Public Health, 14 (11) 1361, 1361. doi: 10.3390/ijerph14111361

Development and relative validity of a food frequency questionnaire to assess intakes of total and free sugars in Australian toddlers

2017

Journal Article

Factors influencing early feeding of foods and drinks containing free sugars—a birth cohort study

Ha, Diep H., Do, Loc G., Spencer, Andrew John, Thomson, William Murray, Golley, Rebecca K., Rugg-Gunn, Andrew J., Levy, Steven M. and Scott, Jane A. (2017). Factors influencing early feeding of foods and drinks containing free sugars—a birth cohort study. International Journal of Environmental Research and Public Health, 14 (10) 1270, 1270. doi: 10.3390/ijerph14101270

Factors influencing early feeding of foods and drinks containing free sugars—a birth cohort study

2017

Journal Article

Root caries experience among Australian adults

Hariyani, Ninuk, Spencer, A. John, Luzzi, Liana and Do, Loc Giang (2017). Root caries experience among Australian adults. Gerodontology, 34 (3), 365-376. doi: 10.1111/ger.12275

Root caries experience among Australian adults

2017

Journal Article

Prediction of periodontitis occurrence: influence of classification and sociodemographic and general health information

Leite, Fábio R. M., Peres, Karen G., Do, Loc G., Demarco, Flávio F. and Peres, Marco A. A. (2017). Prediction of periodontitis occurrence: influence of classification and sociodemographic and general health information. Journal of Periodontology, 88 (8), 731-743. doi: 10.1902/jop.2017.160607

Prediction of periodontitis occurrence: influence of classification and sociodemographic and general health information

2017

Journal Article

Effectiveness of water fluoridation in the prevention of dental caries across adult age groups

Do, Loc, Ha, Diep, Peres, Marco A., Skinner, John, Byun, Roy and Spencer, A. John (2017). Effectiveness of water fluoridation in the prevention of dental caries across adult age groups. Community Dentistry and Oral Epidemiology, 45 (3), 225-232. doi: 10.1111/cdoe.12280

Effectiveness of water fluoridation in the prevention of dental caries across adult age groups

2017

Journal Article

Preventive benefit of access to fluoridated water for young adults

Spencer, A. John, Liu, Pingzhou, Armfield, Jason Mathew and Do, Loc Giang (2017). Preventive benefit of access to fluoridated water for young adults. Journal of Public Health Dentistry, 77 (3), 263-271. doi: 10.1111/jphd.12207

Preventive benefit of access to fluoridated water for young adults

2017

Journal Article

Socioeconomic position during life and periodontitis in adulthood: a systematic review

Schuch, Helena Silveira, Peres, Karen G., Singh, Ankur, Peres, Marco A. and Do, Loc G. (2017). Socioeconomic position during life and periodontitis in adulthood: a systematic review. Community Dentistry and Oral Epidemiology, 45 (3), 201-208. doi: 10.1111/cdoe.12278

Socioeconomic position during life and periodontitis in adulthood: a systematic review

2017

Journal Article

Predictors of dental visits among primary school children in the rural Australian community of Lithgow

John, James Rufus, Mannan, Haider, Nargundkar, Subrat, D'Souza, Mario, Do, Loc Giang and Arora, Amit (2017). Predictors of dental visits among primary school children in the rural Australian community of Lithgow. BMC Health Services Research, 17 (1) 264. doi: 10.1186/s12913-017-2232-1

Predictors of dental visits among primary school children in the rural Australian community of Lithgow

2017

Journal Article

Diet-induced overweight and obesity and periodontitis risk: An application of the parametric g-formula in the 1982 pelotas birth cohort

Nascimento, Gustavo G., Peres, Marco A., Mittinty, Murthy N., Peres, Karen G., Do, Loc G., Horta, Bernardo L., Gigante, Denise P., Corrêa, Marcos B. and Demarco, Flávio F. (2017). Diet-induced overweight and obesity and periodontitis risk: An application of the parametric g-formula in the 1982 pelotas birth cohort. American Journal of Epidemiology, 185 (6), 442-451. doi: 10.1093/aje/kww187

Diet-induced overweight and obesity and periodontitis risk: An application of the parametric g-formula in the 1982 pelotas birth cohort

Current funding

  • 2024 - 2025
    Reaching consensus on the integration of oral health in Residential Aged Care
    Australian Dental Research Fund Inc
    Open grant
  • 2023 - 2026
    Oral Health in Aged Care: Addressing Oral Health Inequity and Unmet Dental Care Needs of Vulnerable Population
    NHMRC MRFF Dementia, Ageing and Aged Care Mission
    Open grant
  • 2023 - 2024
    Developing a Policymaking Framework for Integration of Oral Health within Primary Healthcare in Australia
    Australian Dental Research Fund Inc
    Open grant
  • 2021 - 2024
    Contemporary evidence for water fluoridation program - a before-and-after population-based study
    NHMRC IDEAS Grants
    Open grant

Past funding

  • 2021 - 2023
    Determinants of inequality in child oral health at school age - A prospective cohort study
    NHMRC Project Grant
    Open grant
  • 2021 - 2022
    Effect of exposure to fluoridated water in early childhood on child psychological and intellectual development
    NHMRC Project Grant
    Open grant

Availability

Professor Loc Do is:
Available for supervision

Before you email them, read our advice on how to contact a supervisor.

Available projects

  • Queensland Child Oral Health Study 2020–2024

    A population-based study of child oral health in Queensland. Funded by a NHMRC Ideas Grant. Investigates effectiveness and safety of water fluoridation using a before-and-after study design.

    An UQ Earmarked scholarship for PhD candidates is available. See https://graduate-school.uq.edu.au/phd-scholarships-health

  • SMILE birth cohort study 2013-22

    A long-term population-based birth cohort study of children born in 2013-14. Funded by two consecutive NHMRC Project Grants. Investigates determinants of child oral health and overweight/obesity.

  • Tooth for Health study 2019–2021

    A follow-up study of 24,000 children who participated in the National Child Oral Health Study 2012-14. Funded by a NHMRC Project Grant. Investigates effects of early life fluoride exposures and dental caries experience on child general health and wellbeing.

Supervision history

Current supervision

  • Doctor Philosophy

    Improving the Oral Health for Older Australians

    Principal Advisor

    Other advisors: Dr Nicole Stormon

  • Doctor Philosophy

    Socioeconomic inequalities in child oral health and related factors over a decade in Queensland

    Principal Advisor

    Other advisors: Dr Diep Ha

  • Doctor Philosophy

    Population oral health interventions and water fluoridation for the prevention of dental caries

    Principal Advisor

    Other advisors: Professor Pauline Ford, Associate Professor Ratilal Lalloo

  • Doctor Philosophy

    Predictors of Early Childhood Caries in South Australian Children

    Principal Advisor

    Other advisors: Dr Nicole Stormon, Dr Diep Ha

  • Doctor Philosophy

    Oral Health in Aged Care: Addressing Oral Health Inequity and Unmet Dental Care Needs in Vulnerable Populations

    Principal Advisor

    Other advisors: Dr Kristiana Ludlow, Dr Lori Delaney

  • Doctor Philosophy

    Impact of Water Fluoridation as A Marker for Social Inequalities, possible Perceived Safety, Benefit and risks With Relation to Parental Support in Queensland, Australia

    Principal Advisor

    Other advisors: Associate Professor Ratilal Lalloo, Dr Diep Ha

  • Doctor Philosophy

    The evolution of the oral health workforce

    Associate Advisor

    Other advisors: Dr Nicole Stormon

Completed supervision

Enquiries

Contact Professor Loc Do directly for media enquiries about:

  • Dental service
  • Oral health
  • Social determinants of oral health
  • Use of fluoride

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