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  1. Article: Non-Laboratory-Based Risk Prediction Tools for Undiagnosed Pre-Diabetes: A Systematic Review.

    Cheng, Will Ho-Gi / Mi, Yuqi / Dong, Weinan / Tse, Emily Tsui-Yee / Wong, Carlos King-Ho / Bedford, Laura Elizabeth / Lam, Cindy Lo-Kuen

    Diagnostics (Basel, Switzerland)

    2023  Volume 13, Issue 7

    Abstract: Early detection of pre-diabetes (pre-DM) can prevent DM and related complications. This review examined studies on non-laboratory-based pre-DM risk prediction tools to identify important predictors and evaluate their performance. PubMed, Embase, MEDLINE, ...

    Abstract Early detection of pre-diabetes (pre-DM) can prevent DM and related complications. This review examined studies on non-laboratory-based pre-DM risk prediction tools to identify important predictors and evaluate their performance. PubMed, Embase, MEDLINE, CINAHL were searched in February 2023. Studies that developed tools with: (1) pre-DM as a prediction outcome, (2) fasting/post-prandial blood glucose/HbA1c as outcome measures, and (3) non-laboratory predictors only were included. The studies' quality was assessed using the CASP Clinical Prediction Rule Checklist. Data on pre-DM definitions, predictors, validation methods, performances of the tools were extracted for narrative synthesis. A total of 6398 titles were identified and screened. Twenty-four studies were included with satisfactory quality. Eight studies (33.3%) developed pre-DM risk tools and sixteen studies (66.7%) focused on pre-DM and DM risks. Age, family history of DM, diagnosed hypertension and obesity measured by BMI and/or WC were the most common non-laboratory predictors. Existing tools showed satisfactory internal discrimination (AUROC: 0.68-0.82), sensitivity (0.60-0.89), and specificity (0.50-0.74). Only twelve studies (50.0%) had validated their tools externally, with a variance in the external discrimination (AUROC: 0.31-0.79) and sensitivity (0.31-0.92). Most non-laboratory-based risk tools for pre-DM detection showed satisfactory performance in their study populations. The generalisability of these tools was unclear since most lacked external validation.
    Language English
    Publishing date 2023-03-29
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2662336-5
    ISSN 2075-4418
    ISSN 2075-4418
    DOI 10.3390/diagnostics13071294
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Team-based continuity of care for patients with hypertension: a retrospective primary care cohort study in Hong Kong.

    Xu, Wanchun / Yu, Esther Yee Tak / Chin, Weng Yee / Mak, Ivy Lynn / Chan, Cheyenne I Ying / Lam, Cindy Lo Kuen / Wan, Eric Yuk Fai

    The British journal of general practice : the journal of the Royal College of General Practitioners

    2023  Volume 73, Issue 736, Page(s) e807–e815

    Abstract: Background: Continuity of care (COC) is associated with improved health outcomes in patients with hypertension. Team-based COC allows more flexibility in service delivery but there is a lack of research on its effectiveness for patients with ... ...

    Abstract Background: Continuity of care (COC) is associated with improved health outcomes in patients with hypertension. Team-based COC allows more flexibility in service delivery but there is a lack of research on its effectiveness for patients with hypertension.
    Aim: To investigate the effectiveness of team-based COC on the prevention of cardiovascular disease (CVD) and mortality in patients with hypertension.
    Design and setting: A retrospective cohort study in a primary care setting in Hong Kong.
    Method: Eligible patients included those visiting public primary care clinics in Hong Kong from 2008 to 2018. The usual provider continuity index (UPCI) was used to measure the COC provided by the most visited physician team. Cox regression and restricted cubic splines were applied to model the association between the COC and the risk for CVDs and all-cause mortality.
    Results: This study included 421 640 eligible patients. Compared with participants in the lowest quartile of UPCI, the hazard ratios for overall CVD were 0.94 (95% CI = 0.92 to 0.96), 0.91(95% CI = 0.89 to 0.93), and 0.90 (95% CI = 0.88 to 0.92) in the second, third, and fourth quartiles, respectively. A greater effect size on CVD risk reduction was observed among the patients with unsatisfactory blood pressure control, patients aged <65 years, and those with a Charlson comorbidity index of <4 at baseline (
    Conclusion: Team-based COC via a coordinated physician team was associated with reduced risks of CVD and all-cause mortality among patients with hypertension, especially for the patients with unsatisfactory blood pressure control. Early initiation of team-based COC may also achieve extra benefits.
    MeSH term(s) Humans ; Cohort Studies ; Retrospective Studies ; Hong Kong/epidemiology ; Hypertension/epidemiology ; Hypertension/therapy ; Continuity of Patient Care ; Cardiovascular Diseases/epidemiology ; Cardiovascular Diseases/prevention & control
    Language English
    Publishing date 2023-10-26
    Publishing country England
    Document type Journal Article
    ZDB-ID 1043148-2
    ISSN 1478-5242 ; 0035-8797 ; 0960-1643
    ISSN (online) 1478-5242
    ISSN 0035-8797 ; 0960-1643
    DOI 10.3399/BJGP.2023.0150
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Trends of clinical parameters and incidences of diabetes mellitus complications among patients with type 2 diabetes mellitus in Hong Kong, 2010-2019: a retrospective cohort study.

    Wang, Yuan / Xu, Wanchun / Mak, Ivy Lynn / Chin, Weng Yee / Yu, Esther Yee Tak / Lam, Cindy Lo Kuen / Wan, Eric Yuk Fai

    EClinicalMedicine

    2023  Volume 60, Page(s) 101999

    Abstract: Background: Diabetes mellitus-related characteristics, including available medications, onset ages, and newly-introduced management program, have been changing recently in Hong Kong, especially after the introduction of the Risk Assessment and ... ...

    Abstract Background: Diabetes mellitus-related characteristics, including available medications, onset ages, and newly-introduced management program, have been changing recently in Hong Kong, especially after the introduction of the Risk Assessment and Management Program-Diabetes Mellitus in all outpatient clinics in 2009. To understand the plural change and improve the management of patients with Type 2 Diabetes Mellitus (T2DM) based on the latest data, we examined the trends of clinical parameters, T2DM complications and mortality in patients with T2DM in Hong Kong from 2010 to 2019.
    Methods: In this retrospective cohort study, we acquired data from the Clinical Management System of the Hospital Authority in Hong Kong. Among adults with T2DM diagnosed on or before Sept 30, 2010, and with at least one attendance in general outpatient clinics between Aug 1, 2009, to Sept 30, 2010, we investigated the age-standardised trends of clinical parameters including haemoglobin A1c, systolic blood pressure, diastolic blood pressure, low-density lipoprotein cholesterol (LDL-C), body mass index and estimated glomerular filtration rate (eGFR), complications including cardiovascular disease (CVD), peripheral vascular disease (PVD), sight-threatening diabetic retinopathy (STDR), neuropathy, eGFR<45 mL/min/1.73 m
    Findings: In total, 82,650 males and 97,734 females with T2DM were identified. LDL-C decreased from 3 to 2 mmol/L in both males and females, while other clinical parameters changed within 5% over the full decade from 2010 to 2019. CVD, PVD, STDR, and neuropathy had declining incidences, while ESRD and all-cause mortality had increasing incidences from 2010 to 2019. The incidence of eGFR<45 mL/min/1.73 m
    Interpretation: Improvements were observed in LDL-C and incidences of most complications from 2010 to 2019. Worse performance in the younger age group and increasing incidence of renal complications and mortality need more attention in managing patients with T2DM.
    Funding: The Health and Medical Research Fund, the Health Bureau, and Government of the Hong Kong Special Administrative Region.
    Language English
    Publishing date 2023-05-11
    Publishing country England
    Document type Journal Article
    ISSN 2589-5370
    ISSN (online) 2589-5370
    DOI 10.1016/j.eclinm.2023.101999
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Optimizing the frequency of physician encounters in follow - up care for patients with type 2 diabetes mellitus: a systematic review.

    Xu, Wanchun / Mak, Ivy Lynn / Zhang, Ran / Yu, Esther Yee Tak / Ng, Amy Pui Pui / Lui, David Tak Wai / Chao, David Vai Kiong / Wong, Samuel Yeung Shan / Lam, Cindy Lo Kuen / Wan, Eric Yuk Fai

    BMC primary care

    2024  Volume 25, Issue 1, Page(s) 41

    Abstract: Background: Decisions on the frequency of physician encounters for patients with type 2 diabetes mellitus (T2DM) have significant impacts on both patients' health outcomes and burden on health systems, whereas definitive intervals for physician ... ...

    Abstract Background: Decisions on the frequency of physician encounters for patients with type 2 diabetes mellitus (T2DM) have significant impacts on both patients' health outcomes and burden on health systems, whereas definitive intervals for physician encounters are still lacking in most clinical guidelines. This study systematically reviewed the existing evidence evaluating different frequencies of physician encounters among T2DM patients.
    Methods: Systematic search of studies evaluating different visit frequencies for follow - up care in T2DM patients was performed in MEDLINE Ovid, Embase Ovid, and Cochrane library from database inception to 25 March 2022. Studies on the follow - up encounters driven by non - physicians and those on the episodic visits in the acute care settings were excluded in the screening. Citation searching was conducted via Google Scholar on the identified papers after screening. The risk of bias was assessed using Cochrane RoB2 tool for randomized controlled trials and Newcastle - Ottawa Scale for cohort studies. Findings were summarized narratively.
    Results: Among 6363 records from the database search and 231 references from the citation search, 12 articles were eligible for in - depth review. The results showed that for patients who had not achieved cardiometabolic control, intensifying encounter frequency could enhance medication adherence, shorten the time to achieve the treatment target, and improve the patients' quality of life. However, for the patients who had already achieved the treatment targets, less frequent encounters were equivalent to intensive encounters in maintaining their cardiometabolic control, and could save considerable healthcare costs without substantially lowering the quality of care and patients' satisfaction.
    Conclusion: Existing evidence suggested that the optimal frequency of physician encounters for patients with T2DM should be individualized, which can be stratified by patients' risk levels based on the cardiometabolic control to guide the differential scheduling of physician encounters in the follow - up. More research is needed to determine how to optimize the frequency of physician encounters for this large and heterogeneous population.
    MeSH term(s) Humans ; Cardiovascular Diseases ; Diabetes Mellitus, Type 2/epidemiology ; Diabetes Mellitus, Type 2/therapy ; Medication Adherence ; Physicians ; Quality of Life ; Patient Care
    Language English
    Publishing date 2024-01-26
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Systematic Review
    ISSN 2731-4553
    ISSN (online) 2731-4553
    DOI 10.1186/s12875-024-02277-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Evaluating different low-density lipoprotein cholesterol thresholds to initiate statin for prevention of cardiovascular diseases in patients with type 2 diabetes mellitus: A target trial emulation study.

    Wan, Eric Yuk Fai / Xu, Wanchun / Mok, Anna Hoi Ying / Chin, Weng Yee / Yu, Esther Yee Tak / Chui, Celine Sze Ling / Chan, Esther Wai Yin / Wong, Ian Chi Kei / Lam, Cindy Lo Kuen / Danaei, Goodarz

    Diabetes, obesity & metabolism

    2024  Volume 26, Issue 5, Page(s) 1877–1887

    Abstract: Aim: The present study aimed to evaluate the effect of statin therapy for primary prevention of cardiovascular diseases (CVDs) when initiating therapy at different baseline low-density lipoprotein cholesterol (LDL-C) levels in patients with type 2 ... ...

    Abstract Aim: The present study aimed to evaluate the effect of statin therapy for primary prevention of cardiovascular diseases (CVDs) when initiating therapy at different baseline low-density lipoprotein cholesterol (LDL-C) levels in patients with type 2 diabetes mellitus (T2DM).
    Materials and methods: Using territory-wide public electronic medical records in Hong Kong, we emulated a sequence of trials on patients with T2DM with elevated LDL-C levels in every calendar month from January 2008 to December 2014. Pooled logistic regression was applied to obtain the hazard ratios for the major CVDs (stroke, myocardial infarction, heart failure), all-cause mortality and major adverse events (myopathies and liver dysfunction) of statin therapy.
    Results: The estimated hazard ratios (95% confidence intervals) of CVD incidence for statin initiation were 0.78 (0.72, 0.84) in patients with baseline LDL-C of 1.8-2.5 mmol/L (i.e., 70-99 mg/dL) and 0.90 (0.88, 0.92) in patients with baseline LDL-C ≥2.6 mmol/L (i.e., ≥100 mg/dL) in intention-to-treat analysis, which was 0.59 (0.51, 0.68) and 0.77 (0.74, 0.81) in per-protocol analysis, respectively. No significant increased risks were observed for the major adverse events. The absolute 10-year risk difference of overall CVD in per-protocol analysis was -7.1% (-10.7%, -3.6%) and -3.9% (-5.1%, -2.7%) in patients with baseline LDL-C 1.8-2.5 and ≥2.6 mmol/L, respectively. The effectiveness and safety were consistently observed in patients aged >75 years initiating statin at both LDL-C thresholds.
    Conclusions: Compared with the threshold of 2.6 mmol/L, initiating statin in patients with a lower baseline LDL-C level at 1.8-2.5 mmol/L can further reduce the risks of CVD and all-cause mortality without significantly increasing the risk of major adverse events in patients with T2DM, including patients aged >75 years.
    MeSH term(s) Humans ; Hydroxymethylglutaryl-CoA Reductase Inhibitors/adverse effects ; Cardiovascular Diseases/epidemiology ; Cardiovascular Diseases/prevention & control ; Cholesterol, LDL ; Diabetes Mellitus, Type 2/complications ; Diabetes Mellitus, Type 2/drug therapy ; Myocardial Infarction
    Chemical Substances Hydroxymethylglutaryl-CoA Reductase Inhibitors ; Cholesterol, LDL
    Language English
    Publishing date 2024-02-21
    Publishing country England
    Document type Journal Article
    ZDB-ID 1454944-x
    ISSN 1463-1326 ; 1462-8902
    ISSN (online) 1463-1326
    ISSN 1462-8902
    DOI 10.1111/dom.15503
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Effectiveness of a 5-year health empowerment programme on promoting cardiovascular health for adults from low-income families in Hong Kong.

    Lu, Fangcao / Wong, Carlos King Ho / Ng, Amy Pui Pui / Li, Lanlan / Fong, Daniel Yee Tak / Ip, Patrick / Tse, Emily Tsui Yee / Lam, Cindy Lo Kuen

    Patient education and counseling

    2024  Volume 124, Page(s) 108240

    Abstract: Objective: This study aimed to evaluate the effectiveness of a health empowerment programme (HEP) to enhance cardiovascular health for adults from low-income families.: Methods: A prospective cohort study (N = 219, Intervention group: n = 103, ... ...

    Abstract Objective: This study aimed to evaluate the effectiveness of a health empowerment programme (HEP) to enhance cardiovascular health for adults from low-income families.
    Methods: A prospective cohort study (N = 219, Intervention group: n = 103, comparison group: n = 116) was conducted with participants recruited from January 2013 to November 2015 and followed up until January 2022. Throughout the study duration, intervention group were invited to participate in the HEP. The cardiovascular health status of both groups at baseline and follow-up were assessed using the adapted Ideal Cardiovascular Health Index (ICHI) defined by the American Heart Association. After inverse propensity score weighting, multiple linear regression and Poisson regression were employed to examine the effects of the HEP.
    Results: The HEP was associated with a greater increase in ICHI total score (B = 0.33, p < 0.001), and the increase of proportion of people achieving a normal blood pressure (Incidence rate ratio: 3.39, p < 0.05).
    Conclusion: HEP can be an effective and sustainable strategy to reduce social disparities in cardiovascular health of adults from low-income families, as indicated by improvement in the ICHI total score and blood pressure status.
    Practical implications: The sustainable HEP in the community setting has potential for generalizability and scalability to other financially challenged families.
    MeSH term(s) Humans ; Male ; Female ; Hong Kong ; Poverty ; Prospective Studies ; Cardiovascular Diseases/prevention & control ; Adult ; Middle Aged ; Health Promotion/methods ; Empowerment ; Program Evaluation
    Language English
    Publishing date 2024-03-06
    Publishing country Ireland
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 605590-4
    ISSN 1873-5134 ; 0738-3991
    ISSN (online) 1873-5134
    ISSN 0738-3991
    DOI 10.1016/j.pec.2024.108240
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: The association between trajectories of risk factors and risk of cardiovascular disease or mortality among patients with diabetes or hypertension: A systematic review.

    Wang, Yuan / Wan, Eric Yuk Fai / Mak, Ivy Lynn / Ho, Margaret Kay / Chin, Weng Yee / Yu, Esther Yee Tak / Lam, Cindy Lo Kuen

    PloS one

    2022  Volume 17, Issue 1, Page(s) e0262885

    Abstract: Introduction: Cardiometabolic risk factors and renal function are monitored regularly for patients with diabetes mellitus (DM)/ hypertension (HT). In addition to risk factor levels at a single time point, their trajectory (changes over time) can also be ...

    Abstract Introduction: Cardiometabolic risk factors and renal function are monitored regularly for patients with diabetes mellitus (DM)/ hypertension (HT). In addition to risk factor levels at a single time point, their trajectory (changes over time) can also be differentially related to the risk of cardiovascular diseases (CVD) and mortality. This study aimed to systematically examine the evidence regarding the association between risk factor trajectories and risk of CVD/mortality in patients with DM/HT.
    Method: PubMed, MEDLINE, and Embase were searched for articles from January 1963 to April 2021. Inclusion criteria: studies that 1) analyzed trajectories of risk factors including haemoglobin A1c (HbA1c), blood pressure, estimated glomerular filtration rate (eGFR), body mass index (BMI), and blood lipids; 2) were performed in the DM/HT population and, 3) included risk of CVD/mortality as outcomes. Study quality was assessed using the Newcastle-Ottawa quality assessment scale.
    Results: A total of 22,099 articles were identified. After screening by title and abstract, 22,027 articles were excluded by irrelevant outcomes, exposure, population, or type of articles. Following full-text screening, 11 articles investigating the trajectories of HbA1c (N = 7), systolic blood pressure (SBP) (N = 3), and eGFR (N = 1) were included for data extraction and analysis. No studies were identified examining the association of BMI or lipid trajectories with CVD/mortality. All included studies were of good quality based on the NOS criteria. In general, stable trajectories within optimal ranges of the risk factors (HbA1c: <7%, SBP: 120-139mmHg, eGFR: >60mL/min/1.73m2) had the lowest CVD/mortality risk compared to an increasing HbA1c trajectory (from 8% to 10%), an increasing SBP trajectory (from 120-139 to ≥140mmHg), or a decreasing eGFR trajectory (from 90 to 70mL/min/1.73m2).
    Conclusion: A relatively stable and well-controlled trajectory for cardiometabolic risk factors was associated with the lowest risk of CVD/mortality. Risk factor trajectories have important clinical implications in addition to single time point measurements. More attention should be given to patients with suboptimal control and those with unstable trends of cardiometabolic risk factors.
    MeSH term(s) Blood Pressure ; Diabetes Complications/blood ; Diabetes Complications/mortality ; Diabetes Complications/physiopathology ; Glomerular Filtration Rate ; Glycated Hemoglobin A/metabolism ; Humans ; Hypertension/blood ; Hypertension/etiology ; Hypertension/mortality ; Hypertension/physiopathology ; Lipids/blood ; Risk Factors
    Chemical Substances Glycated Hemoglobin A ; Lipids ; hemoglobin A1c protein, human
    Language English
    Publishing date 2022-01-27
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Systematic Review
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0262885
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Patient enablement and health-related quality of life for patients with chronic back and knee pain: a cross-sectional study in primary care.

    Ng, Amy Pui Pui / Cheng, John King Yiu / Lam, Joyce Sau Mei / Wong, Carlos King Ho / Cheng, Will Ho Gi / Tse, Emily Tsui Yee / Chao, David Vai Kiong / Choi, Edmond Pui Hang / Wong, Rosa Sze Man / Lam, Cindy Lo Kuen

    The British journal of general practice : the journal of the Royal College of General Practitioners

    2023  Volume 73, Issue 736, Page(s) e867–e875

    Abstract: Background: Chronic back and knee pain impairs health- related quality of life (HRQoL) and patient enablement can improve HRQoL.: Aim: To determine whether enablement was a moderator of the effect of chronic back and knee pain on HRQoL.: Design and ...

    Abstract Background: Chronic back and knee pain impairs health- related quality of life (HRQoL) and patient enablement can improve HRQoL.
    Aim: To determine whether enablement was a moderator of the effect of chronic back and knee pain on HRQoL.
    Design and setting: A cross-sectional study of Chinese patients with chronic back and knee problems in public primary care clinics in Hong Kong.
    Method: Each participant completed the Chinese Patient Enablement Instrument-2 (PEI-2), the Chinese Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), and the Pain Rating Scale (PRS). Multivariable regression examined the effects of PRS score and PEI-2 score on WOMAC total score. A moderation regression model and simple slope analysis were used to evaluate whether the interaction between enablement (PEI-2) and pain (PRS) had a significant effect on HRQoL (WOMAC).
    Results: Valid patient-reported outcome data from 1306 participants were analysed. PRS score was associated with WOMAC total score (β = 0.326,
    Conclusion: Patient enablement moderated the impact of pain on HRQoL. A higher level of enablement can lessen impairment in HRQoL associated with chronic back and knee pain.
    MeSH term(s) Humans ; Cross-Sectional Studies ; Quality of Life ; Osteoarthritis, Knee/complications ; Pain ; Primary Health Care
    Language English
    Publishing date 2023-10-26
    Publishing country England
    Document type Journal Article
    ZDB-ID 1043148-2
    ISSN 1478-5242 ; 0035-8797 ; 0960-1643
    ISSN (online) 1478-5242
    ISSN 0035-8797 ; 0960-1643
    DOI 10.3399/BJGP.2022.0546
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Diabetes with poor-control HbA1c is cardiovascular disease 'risk equivalent' for mortality: UK Biobank and Hong Kong population-based cohort study.

    Wan, Eric Yuk Fai / Yu, Esther Yee Tak / Mak, Ivy Lynn / Youn, Hin Moi / Chan, Kam Suen / Chan, Esther W Y / Wong, Ian C K / Lam, Cindy Lo Kuen

    BMJ open diabetes research & care

    2023  Volume 11, Issue 1

    Abstract: Introduction: Type 2 diabetes mellitus (T2DM) has traditionally been considered a coronary heart disease 'risk equivalent' for future mortality, but significant heterogeneity exists across people with T2DM. This study aims to determine the risk of all- ... ...

    Abstract Introduction: Type 2 diabetes mellitus (T2DM) has traditionally been considered a coronary heart disease 'risk equivalent' for future mortality, but significant heterogeneity exists across people with T2DM. This study aims to determine the risk of all-cause mortality of patients with cardiovascular disease (CVD) and T2DM in UK and Hong Kong, with stratifications for hemoglobin A1 (HbA1c) concentrations, compared with those without CVD and diabetes mellitus.
    Research design and methods: This is a retrospective cohort study of 3 839 391 adults from Hong Kong and a prospective cohort study of 497 779 adults from the UK Biobank. Individuals were divided into seven disease groups: (1) no T2DM and CVD, (2) T2DM only with HbA1c <7%, (3) T2DM only with HbA1c 7%-7.9%, (4) T2DM only with HbA1c 8%-8.9%, (5) T2DM only with HbA1c ≥9%, (6) CVD only, and (7) T2DM and CVD. Differences in all-cause mortality between groups were examined using Cox regression.
    Results: After around 10 years of median follow-up, 423 818 and 19 844 deaths were identified in the Hong Kong cohort and UK Biobank, respectively. Compared with individuals without T2DM and CVD, the adjusted HR for all-cause mortality in the other six disease groups for the Hong Kong cohort was 1.25 (95% CI 1.23 to 1.27) for T2DM only with HbA1c <7%, 1.21 (95% CI 1.19 to 1.23) for T2DM only with HbA1c 7%-7.9%, 1.36 (95% CI 1.33 to 1.39) for T2DM only with HbA1c 8%-8.9%, 1.82 (95% CI 1.78 to 1.85) for T2DM only with HbA1c ≥9%, 1.37 (95% CI 1.36 to 1.38) for CVD only, and 1.83 (95% CI 1.81 to 1.85) for T2DM and CVD, and for the UK Biobank the HR was 1.45 (95% CI 1.33 to 1.58), 1.50 (95% CI 1.32 to 1.70), 1.72 (95% CI 1.43 to 2.08), 2.51 (95% CI 2.05 to 3.08), 1.67 (95% CI 1.59 to 1.75) and 2.62 (95% CI 2.42 to 2.83), respectively. This indicates that patients with T2DM had an increased risk of mortality compared with those without T2DM and CVD, and in those with HbA1c ≥9% an even higher risk than people with CVD.
    Conclusions: Patients with T2DM with poor HbA1c control (8%-8.9% and ≥9%) were associated with similar and higher risk of mortality compared with patients with CVD, respectively. Optimal HbA1c, controlled for risk reduction and prevention of mortality and complications in diabetes management, remains important.
    MeSH term(s) Adult ; Humans ; Diabetes Mellitus, Type 2/complications ; Hong Kong/epidemiology ; Glycated Hemoglobin ; Cohort Studies ; Cardiovascular Diseases/etiology ; Retrospective Studies ; Prospective Studies ; Biological Specimen Banks ; United Kingdom/epidemiology
    Chemical Substances Glycated Hemoglobin
    Language English
    Publishing date 2023-02-06
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2732918-5
    ISSN 2052-4897 ; 2052-4897
    ISSN (online) 2052-4897
    ISSN 2052-4897
    DOI 10.1136/bmjdrc-2022-003075
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Community-based weight loss programme targeting overweight Chinese adults with pre-diabetes: study protocol of a randomised controlled trial.

    Ho, Mandy / Chau, Pui Hing / Yu, Esther Yee Tak / Ying, Michael Tin-Cheung / Lam, Cindy Lo Kuen

    BMJ open

    2020  Volume 10, Issue 4, Page(s) e035196

    Abstract: Introduction: Type 2 diabetes mellitus (T2DM) is one of the world's fastest growing health problems. Asians have a strong ethnic predisposition for T2DM, developing T2DM at a lower degree of obesity and at younger ages than other ethnic groups. T2DM has ...

    Abstract Introduction: Type 2 diabetes mellitus (T2DM) is one of the world's fastest growing health problems. Asians have a strong ethnic predisposition for T2DM, developing T2DM at a lower degree of obesity and at younger ages than other ethnic groups. T2DM has a gradual onset, with most individuals progressing through a pre-diabetic state, providing an opportunity to prevent T2DM and its complications. This study aims to evaluate the effectiveness of a community-based lifestyle intervention programme on weight loss and improvements in insulin sensitivity and cardiometabolic profiles in Chinese adults with pre-diabetes.
    Methods and analysis: This study is a 12-month, assessor-blinded randomised controlled trial. Adults with pre-diabetes (aged 40-64 years, n=180) with pre-diabetes are randomised into either an intervention group (receiving group-based lifestyle interventions) or a control group (receiving text messages containing health information). The intervention programme targets a weight loss of 5% during the first 6 months by restricting caloric intake and increasing physical activity. Participants in the intervention group will attend six group sessions and two individual face-to-face diet counselling sessions during the first 6 months, followed by monthly telephone support during the 6-month maintenance phase. Participants in the control group will receive monthly text messages containing general health information only. The primary outcome is weight loss (%). Secondary outcomes include insulin sensitivity (assessed using fasting insulin level and homeostatic model assessment of insulin resistance), glycaemic control (assessed using glycated haemoglobin level), lipid profile, blood pressure, carotid artery thickness, dietary intake and level of physical activity. Intention-to-treat analysis will be conducted using a generalised linear mixed effects model with a logit link and linear mixed models.
    Ethics and dissemination: This study has been approved by the relevant research ethics committee. The results will be disseminated through peer-reviewed journals and scientific presentations.
    Trial registration number: NCT03609697.
    MeSH term(s) Adult ; Blood Pressure ; Carotid Intima-Media Thickness ; China ; Community Health Services ; Diet, Reducing/methods ; Exercise ; Glycated Hemoglobin/metabolism ; Humans ; Insulin/metabolism ; Insulin Resistance ; Lipid Metabolism ; Middle Aged ; Overweight/metabolism ; Overweight/therapy ; Prediabetic State/metabolism ; Prediabetic State/therapy ; Randomized Controlled Trials as Topic ; Treatment Outcome ; Weight Loss ; Weight Reduction Programs/methods
    Chemical Substances Glycated Hemoglobin A ; Insulin
    Language English
    Publishing date 2020-04-08
    Publishing country England
    Document type Clinical Trial Protocol ; Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2599832-8
    ISSN 2044-6055 ; 2044-6055
    ISSN (online) 2044-6055
    ISSN 2044-6055
    DOI 10.1136/bmjopen-2019-035196
    Database MEDical Literature Analysis and Retrieval System OnLINE

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