TQ Thach
Biographic Data
| ID | 7701638 |
|---|---|
| NAME | TQ Thach |
| GIVEN NAMES | TQ |
| FAMILY NAME | Thach |
| SIGNATURE | THACH T |
| AFFILIATIONS | University of Hong Kong |
| ORCID | 0000-0003-3404-3888 |
| VERIFIED | Yes |
| TOTAL WORKS | 8 |
| TOTAL CITATIONS | 5 |
| WORKS AS AUTHOR | 8 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2002 |
| LATEST PUBLICATION YEAR | 2019 |
| H-INDEX | 2 |
Risk Factors for Non-Communicable Diseases at Baseline and Their Short-Term Changes in a Workplace Cohort in Singapore
We aimed to examine the behavioural and clinical risk factors for non-communicable diseases (NCDs) at baseline and their changes over 12 months in a workplace cohort in Singapore. A total of 464 full-time employees (age ≥ 21 years) were recruited from a variety of occupational settings, including offices, control rooms, and workshops. Of these, 424 (91.4%) were followed-up at three months and 334 (72.0%) were followed up at 12 months. Standardize…
A Multifactorial Approach to Sleep and Its Association with Health-Related Quality of Life in a Multiethnic Asian Working Population
This study aims to explore if objectively and subjectively measured sleep parameters are associated with physical and mental health-related quality of life in a multiethnic working population in Singapore. We performed a cross-sectional analysis with data from 329 full-time employees enrolled in a workplace cohort study in Singapore. The Short-Form 36v2 (SF-36v2) survey was used to assess health-related quality of life, in terms of physical and m…
Global estimates of mortality associated with long-term exposure to outdoor fine particulate matter
Exposure to ambient fine particulate matter (PM 2.5 ) is a major global health concern. Quantitative estimates of attributable mortality are based on disease-specific hazard ratio models that incorporate risk information from multiple PM 2.5 sources (outdoor and indoor air pollution from use of solid fuels and secondhand and active smoking), requiring assumptions about equivalent exposure and toxicity. We relax these contentious assumptions by co…
The smoke-free legislation in Hong Kong
The findings in this study add to the evidence base, as summarised in the Surgeon General's report, extending the impact of effective smoke-free legislation to those aged 65 years or older and to cerebrovascular events in younger age groups. They also reinforced the need for comprehensive, enforced and effective smoke-free laws if the full extent of the health gains are to be achieved
Quantifying the burden of disease due to premature mortality in Hong Kong using standard expected years of life lost
The study stresses the mortality impact of diseases and injuries that occur in earlier stages of life and thus presents the SEYLL measure as a more sensitive indicator compared to classical mortality indicators. SEYLL provide useful additional information and supplement available death statistics
Age-period-cohort analysis of cervical cancer incidence in Hong Kong from 1972 to 2001 using maximum likelihood and Bayesian methods
Objective: To examine the secular effects of opportunistic screening for cervical cancer in a rich, developed community where most other such populations have long adopted organised screening. Design, setting, and participants: The analysis was based on 15 140 cases of invasive cervical cancer from 1972 to 2001. The effects of chronological age, time period, and birth cohort were decomposed using both maximum likelihood and Bayesian methods. Resu…
Leung Et Al. Respond
We agree with Tseng and Fang’s extrapolation of our calculations to Asian Americans but differ on their interpretation of the results. First, while Asian Americans suffered fewer breast cancer–related deaths, their mortality rates relative to incidence for women aged 50 years and older in 1996 (32.7/126.4 per 100 000 = 0.26) were in fact higher than those reported for Whites (78.2/367.4 per 100 000 = 0.21).1 Second, their assertion that “any canc…
Will Screening Mammography in the East Do More Harm than Good
Objectives. We sought to systematically review the evidence for population-based mammography as applied to a Chinese population. Methods. Primary reports for meta-analysis were identified by a search of MEDLINE and the Cochrane Library. Outcome measures included breast cancer–related mortality, the number needed to be screened to prevent 1 death, and the positive predictive value of mammography. Results. Pooled relative risk for breast cancer–rel…
Will Screening Mammography in the East Do More Harm than Good
Objectives. We sought to systematically review the evidence for population-based mammography as applied to a Chinese population. Methods. Primary reports for meta-analysis were identified by a search of MEDLINE and the Cochrane Library. Outcome measures included breast cancer–related mortality, the number needed to be screened to prevent 1 death, and the positive predictive value of mammography. Results. Pooled relative risk for breast cancer–rel…
Age-period-cohort analysis of cervical cancer incidence in Hong Kong from 1972 to 2001 using maximum likelihood and Bayesian methods
Objective: To examine the secular effects of opportunistic screening for cervical cancer in a rich, developed community where most other such populations have long adopted organised screening. Design, setting, and participants: The analysis was based on 15 140 cases of invasive cervical cancer from 1972 to 2001. The effects of chronological age, time period, and birth cohort were decomposed using both maximum likelihood and Bayesian methods. Resu…
Will Screening Mammography in the East Do More Harm than Good
Objectives. We sought to systematically review the evidence for population-based mammography as applied to a Chinese population. Methods. Primary reports for meta-analysis were identified by a search of MEDLINE and the Cochrane Library. Outcome measures included breast cancer–related mortality, the number needed to be screened to prevent 1 death, and the positive predictive value of mammography. Results. Pooled relative risk for breast cancer–rel…
Leung Et Al. Respond
We agree with Tseng and Fang’s extrapolation of our calculations to Asian Americans but differ on their interpretation of the results. First, while Asian Americans suffered fewer breast cancer–related deaths, their mortality rates relative to incidence for women aged 50 years and older in 1996 (32.7/126.4 per 100 000 = 0.26) were in fact higher than those reported for Whites (78.2/367.4 per 100 000 = 0.21).1 Second, their assertion that “any canc…
Age-period-cohort analysis of cervical cancer incidence in Hong Kong from 1972 to 2001 using maximum likelihood and Bayesian methods
Objective: To examine the secular effects of opportunistic screening for cervical cancer in a rich, developed community where most other such populations have long adopted organised screening. Design, setting, and participants: The analysis was based on 15 140 cases of invasive cervical cancer from 1972 to 2001. The effects of chronological age, time period, and birth cohort were decomposed using both maximum likelihood and Bayesian methods. Resu…
Quantifying the burden of disease due to premature mortality in Hong Kong using standard expected years of life lost
The study stresses the mortality impact of diseases and injuries that occur in earlier stages of life and thus presents the SEYLL measure as a more sensitive indicator compared to classical mortality indicators. SEYLL provide useful additional information and supplement available death statistics
The smoke-free legislation in Hong Kong
The findings in this study add to the evidence base, as summarised in the Surgeon General's report, extending the impact of effective smoke-free legislation to those aged 65 years or older and to cerebrovascular events in younger age groups. They also reinforced the need for comprehensive, enforced and effective smoke-free laws if the full extent of the health gains are to be achieved
Global estimates of mortality associated with long-term exposure to outdoor fine particulate matter
Exposure to ambient fine particulate matter (PM 2.5 ) is a major global health concern. Quantitative estimates of attributable mortality are based on disease-specific hazard ratio models that incorporate risk information from multiple PM 2.5 sources (outdoor and indoor air pollution from use of solid fuels and secondhand and active smoking), requiring assumptions about equivalent exposure and toxicity. We relax these contentious assumptions by co…
Risk Factors for Non-Communicable Diseases at Baseline and Their Short-Term Changes in a Workplace Cohort in Singapore
We aimed to examine the behavioural and clinical risk factors for non-communicable diseases (NCDs) at baseline and their changes over 12 months in a workplace cohort in Singapore. A total of 464 full-time employees (age ≥ 21 years) were recruited from a variety of occupational settings, including offices, control rooms, and workshops. Of these, 424 (91.4%) were followed-up at three months and 334 (72.0%) were followed up at 12 months. Standardize…
A Multifactorial Approach to Sleep and Its Association with Health-Related Quality of Life in a Multiethnic Asian Working Population
This study aims to explore if objectively and subjectively measured sleep parameters are associated with physical and mental health-related quality of life in a multiethnic working population in Singapore. We performed a cross-sectional analysis with data from 329 full-time employees enrolled in a workplace cohort study in Singapore. The Short-Form 36v2 (SF-36v2) survey was used to assess health-related quality of life, in terms of physical and m…
Medicine (8 works) · Environmental health (7 works) · Demography (6 works) · Internal Medicine (5 works) · Population (5 works) · Gerontology (4 works) · Cancer (3 works) · Cohort (3 works) · Global Cancer Incidence and Screening (3 works) · Gynecology (3 works)