Invited Lectures and Keynote Speeches
- 01 June 2022: Oral Health promotion in the digital era. Keynote address, Behavioral, Epidemiologic and Health Services Research I-Health Promotion, at the 2022 IADR/APR General Session (Virtual).
- 01 December 2021: Statistical analysis. Pre-conference workshop at 35th Annual Scientific Meeting, International Association of Dental Research (IADR) Southeast Asian Division, Hong Kong (virtual).
- 01 December 2021: Clinical study designs. Pre-conference workshop at 35th Annual Scientific Meeting, International Association of Dental Research (IADR) Southeast Asian Division, Hong Kong (virtual).
- 01 December 2021: Data analysis and research design. Statistical training to occupational therapist, Fu Hong Society, Hong Kong.
- 01 January 2020: Interpreting survey findings without failing into traps. Department of Mathematics and Information Technology, The Education University of Hong Kong, Hong Kong.
- 01 September 2018: Basic meta-analysis. Pre-conference workshop at 32nd Annual Scientific Meeting, International Association of Dental Research (IADR) Southeast Asian Division, Danang, Vietnam.
- 01 May 2018: Statistical methods in meta-analysis. 8th International Conference on Methodological Issues in Oral Health Research, Hong Kong.
- 01 December 2017: Occupational stress and burnout among HK dentists. Continuing Professional Development (CPD) organized by The Hong Kong Dental Association (HKDA) and Hong Kong Society of Family Dentistry, Hong Kong.
- 01 November 2017: Interpreting survey findings without falling into traps. Hong Kong Statistical Society (HKSS) 40th Anniversary Seminar, Hong Kong.
- 01 September 2017: Dental research methods. Pre-conference workshop at 9th Asian Conference of Oral Health Promotion for School Children, Siem Reap, Cambodia.
- 01 August 2017: Statistical analysis. Pre-conference workshop at 31st Annual Scientific Meeting, International Association of Dental Research (IADR) Southeast Asian Division, Taipei, Taiwan.
- 01 August 2017: Design of clinical studies. Pre-conference workshop at 31st Annual Scientific Meeting, International Association of Dental Research (IADR) Southeast Asian Division, Taipei, Taiwan.
- 01 July 2017: How to conduct systematic review and meta-analysis. Whole members meeting of the Committee of Preventive Dentistry, Guangdong Stomatological Association 2016, China.
- 01 October 2016: How to conduct systematic review and meta-analysis. National Workshop on Evidence-based Dentistry, West China School of Stomoatology Sichuan University, Chengdu, China..
- 01 September 2015: Workshop speaker, "Study design, Sample selection, The hierarchy of evidence"
. IADR SEA Research Workshop in Cambodia, Phnom Penh, Cambodia.
- 01 September 2015: Workshop speaker, "Working with SPSS". IADR SEA Research Workshop in Cambodia, University of Puthisastra, Cambodia.
- 01 September 2015: Workshop speaker, "Measurements and indices in dentistry, measurement scales and descriptive statistics". IADR SEA Research Workshop in Cambodia, University of Puthisastra, Cambodia.
- 01 September 2015: Workshop speaker, "Principles of research and ethical considerations,
What is qualitative and quantitative research?"
. IADR SEA Research Workshop in Cambodia, University of Puthisastra, Cambodia.
- 01 September 2015: Workshop speaker, "Academic writing". IADR SEA Research Workshop in Cambodia, University of Puthisastra, Cambodia.
- 01 August 2015: Invited lecture, Introductory Cochrane review workshop. 29th Annual Scientific Meeting, International Association of Dental Research (IADR) Southeast Asian Division, Bali, Indonesia..
- 01 August 2015: Invited lecture, Cochrane review workshop: from evidence to recommendation. 29th Annual Scientific Meeting, International Association of Dental Research (IADR) Southeast Asian Division, Bali, Indonesia.
- 01 March 2015: Invited lecture, Emerging dental public health issues in China. Department of Dental Ecology, School of Dentistry, The University of North Carolina at Chapel Hill, United States.
- 01 March 2015: Invited lecture, Emerging dental public health issues in China. College of Dentistry, New York University, United States.
- 01 September 2014: Invited lecture, Systematic review and its application in dental research. The 11th International Conference of Asian Academy of Preventive Dentistry (AAPD), Beijing, China.
- 01 September 2014: Invited lecture, Systematic review and its application in dental research. The 16th China Stomatological Association Annual Meeting, Shanghai, China.
- 01 August 2014: Cochrane review workshop. 28th Annual Scientific Meeting, International Association of Dental Research (IADR) Southeast Asian Division, Malaysia.
- 01 June 2014: Basic biostatistics for reading dental literature. Whole members meeting of the Committee of Preventive Dentistry, Shanghai Stomatological Association 2014, China.
- 01 May 2014: Essay writing skills. Workshop of NetY Ambassadors Program 2014, Chinese YMCA of Hong Kong and DotAsia Organisation, Hong Kong.
- 01 November 2013: Basic biostatistics for reading dental literature. Commissioned Training for Dental Service, Department of Health, Hong Kong SAR Government, Hong Kong.
- 01 August 2012: Occupational stress and burnout among dentists in Hong Kong. How can a female dentist prevent burnout? Woman Dentists Worldwide Forum, 2012 FDI Annual World Dental Congress, Hong Kong.
- 01 May 2012: The use of multilevel modeling in dental research. Oral Health & Science Seminars, Faculty of Dentistry, The Univeristy of Hong Kong.
- 01 June 2011: Evidence-based dentistry in preventive dentistry. Whole members meeting of the Committee of Preventive Dentistry, Guangdong Stomatological Association 2011.
- 01 May 2011: Survival analysis in implant and restorative studies. Oral Health & Science Seminars, Faculty of Dentistry, The University of Hong Kong.
- 01 December 2010: Evaluation of the factor structure, consistency and stability of the Child Perceptions Questionnaire using Structural Equation Modeling. 2010 Asian Chinese Quality of Life Conference.
- 01 October 2010: Survey data analysis. Dental Public Health Continuing Education Course Shanghai 2010.
- 01 May 2010: Making statistical sense of a dental research paper. Oral Health & Science Seminars, Faculty of Dentistry, The University of Hong Kong.
- 01 September 2007: Semi-parametric multilevel random effects model with time-yarying regression coefficients for correlated grouped survival data. Cochrane Oral Health Group.
HKU Committee Appointments
- 01 July 2022-30 June 2023: Disciplinary Committee. Senate Panel
- 25 August 2020-30 June 2022: Academic Reviews, Advisory Group on. Nine professors appointed by the Senate for two years at a time, with membership staggered at one-yearly intervals
- 01 February 2020-31 January 2023: Tenders Board. At least one academic/practicing or retired professional/retired civil servant, appointed by the Finance Committee
- 01 July 2018-30 June 2019: Disciplinary Committee. Senate Panel
- 01 April 2018-31 March 2021: Faculty of Dentistry, Board of the. Chairman
- 01 April 2018-31 March 2021: Senate. Chairman of each Board of the Faculty
- 11 March 2017-10 March 2019: Library Committee. The Chairman of each Faculty Library Committee and the Chairman of the Committee on Information Technology and Educational Resources (CITER) of the Faculty of Dentistry
- 11 March 2017-10 March 2019: Information Technology Advisory Committee. The Chairmen of Faculty Information Technology Committees
- 29 February 2016-10 March 2017: Library Committee. The Dean or Associate Dean of each Faculty, or his/her nominee
- 09 April 2015-10 March 2017: Information Technology Advisory Committee. The Chairmen of Faculty Information Technology Committees
- 09 April 2015-10 March 2017: Library Committee. The Chairman of each Faculty Library Committee and the Chairman of the Committee on Information Technology and Educational Resources (CITER) of the Faculty of Dentistry
- 13 July 2004-30 June 2006: Student Grievances, Committee of Enquiry into. Two other members of the Grievances Panel, appointed by the Chairman: members of the Panel
- 01 July 2002-30 June 2004: Discontinuation, Committee on. 1 member from each Faculty (Dentistry) from a panel of three in order of precedence for a period of 2 years, renewable up to a maximum of 4 consecutive years
- 01 February 2001-31 January 2004: Faculty of Dentistry, Board of the. Asst. Lecturers in Faculty