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Post-stroke patients with moderate function have the greatest risk of falls: a National Cohort Study.

Wei WE, De Silva DA, Chang HM, Yao J, Matchar DB, Young SHY, See SJ, Lim GH, Wong TH, Venketasubramanian N.

BMC Geriatr. 2019 Dec 26;19(1):373. doi: 10.1186/s12877-019-1377-7.


From Hospital to Home: Impact of Transitional Care on Cost, Hospitalisation and Mortality.

Ang YH, Ginting ML, Wong CH, Tew CW, Liu C, Sivapragasam NR, Matchar DB.

Ann Acad Med Singapore. 2019 Oct;48(10):333-337. No abstract available.


Dyadic approach to post-stroke hospitalizations: role of caregiver and patient characteristics.

Tyagi S, Koh GCH, Luo N, Tan KB, Hoenig H, Matchar DB, Yoong J, Chan A, Lee KE, Venketasubramanian N, Menon E, Chan KM, De Silva DA, Yap P, Tan BY, Chew E, Young SH, Ng YS, Tu TM, Ang YH, Kong KH, Singh R, Merchant RA, Chang HM, Yeo TT, Ning C, Cheong A, Ng YL, Tan CS.

BMC Neurol. 2019 Nov 4;19(1):267. doi: 10.1186/s12883-019-1510-4.


Novel model for predicting inpatient mortality after emergency admission to hospital in Singapore: retrospective observational study.

Xie F, Liu N, Wu SX, Ang Y, Low LL, Ho AFW, Lam SSW, Matchar DB, Ong MEH, Chakraborty B.

BMJ Open. 2019 Sep 26;9(9):e031382. doi: 10.1136/bmjopen-2019-031382.


The Association Between Psychological Resilience and Physical Function Among Older Adults With Hip Fracture Surgery.

Lim KK, Matchar DB, Tan CS, Yeo W, Østbye T, Howe TS, Koh JSB.

J Am Med Dir Assoc. 2020 Feb;21(2):260-266.e2. doi: 10.1016/j.jamda.2019.07.005. Epub 2019 Sep 12.


Population segmentation based on healthcare needs: a systematic review.

Chong JL, Lim KK, Matchar DB.

Syst Rev. 2019 Aug 13;8(1):202. doi: 10.1186/s13643-019-1105-6.


Cohort Profile: Panel on Health and Ageing of Singaporean Elderly (PHASE).

Chan A, Saito Y, Matchar DB, Østbye T, Malhotra C, Ang S, Ma S, Malhotra R.

Int J Epidemiol. 2019 Dec 1;48(6):1750-1751f. doi: 10.1093/ije/dyz172. No abstract available.


Associations between superoxide dismutase, malondialdehyde and all-cause mortality in older adults: a community-based cohort study.

Mao C, Yuan JQ, Lv YB, Gao X, Yin ZX, Kraus VB, Luo JS, Chei CL, Matchar DB, Zeng Y, Shi XM.

BMC Geriatr. 2019 Apr 15;19(1):104. doi: 10.1186/s12877-019-1109-z.


Effect of Housing Type and Neighborhood Socioeconomic Indicators on Survival After Low Falls in Older Adults.

Wei WE, Wong CH, Matchar DB, Earnest A, Wah W, Ong MEH, Wong TH.

J Am Med Dir Assoc. 2019 May;20(5):646-649. doi: 10.1016/j.jamda.2018.12.016. Epub 2019 Feb 20. No abstract available.


Physical Performance Predictor Measures in Older Adults With Falls-Related Emergency Department Visits.

Pua YH, Matchar DB.

J Am Med Dir Assoc. 2019 Jun;20(6):780-784. doi: 10.1016/j.jamda.2018.12.005. Epub 2019 Jan 30.


Health-related quality of life loss associated with first-time stroke.

Yeoh YS, Koh GC, Tan CS, Tu TM, Singh R, Chang HM, De Silva DA, Ng YS, Ang YH, Yap P, Chew E, Merchant RA, Yeo TT, Chou N, Venketasubramanian N, Lee KE, Young SH, Hoenig H, Matchar DB, Luo N.

PLoS One. 2019 Jan 28;14(1):e0211493. doi: 10.1371/journal.pone.0211493. eCollection 2019.


Educational differences in the compression of disability incidence in the United States.

Chiu CT, Hayward MD, Chan A, Matchar DB.

SSM Popul Health. 2018 Dec 28;7:100347. doi: 10.1016/j.ssmph.2018.100347. eCollection 2019 Apr.


Can we understand population healthcare needs using electronic medical records?

Chong JL, Low LL, Chan DYL, Shen Y, Thin TN, Ong MEH, Matchar DB.

Singapore Med J. 2019 Sep;60(9):446-453. doi: 10.11622/smedj.2019012. Epub 2019 Jan 15.


Pre-discharge prognostic factors of physical function among older adults with hip fracture surgery: a systematic review.

Lim KK, Matchar DB, Chong JL, Yeo W, Howe TS, Koh JSB.

Osteoporos Int. 2019 May;30(5):929-938. doi: 10.1007/s00198-018-04831-5. Epub 2019 Jan 15.


Making Clinical Practice Guidelines Pragmatic: How Big Data and Real World Evidence Can Close the Gap.

Chew SY, Koh MS, Loo CM, Thumboo J, Shantakumar S, Matchar DB.

Ann Acad Med Singapore. 2018 Dec;47(12):523-527.


Systems modelling as an approach for understanding and building consensus on non-communicable diseases (NCD) management in Cambodia.

Ansah JP, Islam AM, Koh V, Ly V, Kol H, Matchar DB, Loun C, Loun M.

BMC Health Serv Res. 2019 Jan 3;19(1):2. doi: 10.1186/s12913-018-3830-2.


Healthcare utilization and cost trajectories post-stroke: role of caregiver and stroke factors.

Tyagi S, Koh GC, Nan L, Tan KB, Hoenig H, Matchar DB, Yoong J, Finkelstein EA, Lee KE, Venketasubramanian N, Menon E, Chan KM, De Silva DA, Yap P, Tan BY, Chew E, Young SH, Ng YS, Tu TM, Ang YH, Kong KH, Singh R, Merchant RA, Chang HM, Yeo TT, Ning C, Cheong A, Ng YL, Tan CS.

BMC Health Serv Res. 2018 Nov 22;18(1):881. doi: 10.1186/s12913-018-3696-3.


Can acute clinical outcomes predict health-related quality of life after stroke: a one-year prospective study of stroke survivors.

Yeoh YS, Koh GC, Tan CS, Lee KE, Tu TM, Singh R, Chang HM, De Silva DA, Ng YS, Ang YH, Yap P, Chew E, Merchant RA, Yeo TT, Chou N, Venketasubramanian N, Young SH, Hoenig H, Matchar DB, Luo N.

Health Qual Life Outcomes. 2018 Nov 21;16(1):221. doi: 10.1186/s12955-018-1043-3.


Can caregivers report their care recipients' post-stroke hospitalizations and outpatient visits accurately? Findings of an Asian prospective stroke cohort.

Tyagi S, Koh GC, Luo N, Tan KB, Hoenig H, Matchar DB, Yoong J, Finkelstein EA, Lee KE, Venketasubramanian N, Menon E, Chan KM, De Silva DA, Yap P, Tan BY, Chew E, Young SH, Ng YS, Tu TM, Ang YH, Kong KH, Singh R, Merchant RA, Chang HM, Yeo TT, Ning C, Cheong A, Ng YL, Tan CS.

BMC Health Serv Res. 2018 Oct 25;18(1):817. doi: 10.1186/s12913-018-3634-4.


A Cost-Effectiveness Analysis of a Randomized Control Trial of a Tailored, Multifactorial Program to Prevent Falls Among the Community-Dwelling Elderly.

Matchar DB, Eom K, Duncan PW, Lee M, Sim R, Sivapragasam NR, Lien CT, Ong MEH.

Arch Phys Med Rehabil. 2019 Jan;100(1):1-8. doi: 10.1016/j.apmr.2018.07.434. Epub 2018 Aug 27.


The Role of Prefracture Health Status in Physical and Mental Function After Hip Fracture Surgery.

Lim KK, Yeo W, Koh JSB, Tan CS, Chong HC, Zhang K, Østbye T, Howe TS, Matchar DB.

J Am Med Dir Assoc. 2018 Nov;19(11):989-994.e2. doi: 10.1016/j.jamda.2018.05.018. Epub 2018 Jul 23.


One-year and three-year mortality prediction in adult major blunt trauma survivors: a National Retrospective Cohort Analysis.

Wong TH, Nadkarni NV, Nguyen HV, Lim GH, Matchar DB, Seow DCC, King NKK, Ong MEH.

Scand J Trauma Resusc Emerg Med. 2018 Apr 18;26(1):28. doi: 10.1186/s13049-018-0497-y.


Trajectories of positive aspects of caregiving among family caregivers of stroke-survivors: the differential impact of stroke-survivor disability.

Malhotra R, Chei CL, Menon EB, Chow WL, Quah S, Chan A, Ajay S, Matchar DB.

Top Stroke Rehabil. 2018 May;25(4):261-268. doi: 10.1080/10749357.2018.1455369. Epub 2018 Mar 26.


Triaging Primary Care Patients Referred for Chest Pain to Specialist Cardiology Centres: Efficacy of an Optimised Protocol.

Tan FC, Yap J, Allen JC, Tan O, Tan SY, Matchar DB, Chua TS.

Ann Acad Med Singapore. 2018 Feb;47(2):56-62.


Projection of Eye Disease Burden in Singapore.

Ansah JP, Koh V, de Korne DF, Bayer S, Pan C, Thiyagarajan J, Matchar DB, Lamoureux E, Quek D.

Ann Acad Med Singapore. 2018 Jan;47(1):13-28.


Heart Disease and Stroke Statistics-2018 Update: A Report From the American Heart Association.

Benjamin EJ, Virani SS, Callaway CW, Chamberlain AM, Chang AR, Cheng S, Chiuve SE, Cushman M, Delling FN, Deo R, de Ferranti SD, Ferguson JF, Fornage M, Gillespie C, Isasi CR, Jiménez MC, Jordan LC, Judd SE, Lackland D, Lichtman JH, Lisabeth L, Liu S, Longenecker CT, Lutsey PL, Mackey JS, Matchar DB, Matsushita K, Mussolino ME, Nasir K, O'Flaherty M, Palaniappan LP, Pandey A, Pandey DK, Reeves MJ, Ritchey MD, Rodriguez CJ, Roth GA, Rosamond WD, Sampson UKA, Satou GM, Shah SH, Spartano NL, Tirschwell DL, Tsao CW, Voeks JH, Willey JZ, Wilkins JT, Wu JH, Alger HM, Wong SS, Muntner P; American Heart Association Council on Epidemiology and Prevention Statistics Committee and Stroke Statistics Subcommittee.

Circulation. 2018 Mar 20;137(12):e67-e492. doi: 10.1161/CIR.0000000000000558. Epub 2018 Jan 31. Review. No abstract available. Erratum in: Circulation. 2018 Mar 20;137(12 ):e493.


Complexities and Challenges of Singapore Nurses Providing Postacute Home Care in Multicultural Communities: A Grounded Theory Study.

Wong AK, Ong SF, Matchar DB, Lie D, Ng R, Yoon KE, Wong CH.

J Transcult Nurs. 2018 Sep;29(5):402-409. doi: 10.1177/1043659617736884. Epub 2017 Oct 23.


Benefits of Population Segmentation Analysis for Developing Health Policy to Promote Patient-Centred Care.

Chong JL, Matchar DB.

Ann Acad Med Singapore. 2017 Jul;46(7):287-289. No abstract available.


Randomized Controlled Trial of Screening, Risk Modification, and Physical Therapy to Prevent Falls Among the Elderly Recently Discharged From the Emergency Department to the Community: The Steps to Avoid Falls in the Elderly Study.

Matchar DB, Duncan PW, Lien CT, Ong MEH, Lee M, Gao F, Sim R, Eom K.

Arch Phys Med Rehabil. 2017 Jun;98(6):1086-1096. doi: 10.1016/j.apmr.2017.01.014. Epub 2017 Feb 12.


A U-shaped Association Between Blood Pressure and Cognitive Impairment in Chinese Elderly.

Lv YB, Zhu PF, Yin ZX, Kraus VB, Threapleton D, Chei CL, Brasher MS, Zhang J, Qian HZ, Mao C, Matchar DB, Luo JS, Zeng Y, Shi XM.

J Am Med Dir Assoc. 2017 Feb 1;18(2):193.e7-193.e13. doi: 10.1016/j.jamda.2016.11.011.


Emergency department crowding in Singapore: Insights from a systems thinking approach.

Schoenenberger LK, Bayer S, Ansah JP, Matchar DB, Mohanavalli RL, Lam SS, Ong ME.

SAGE Open Med. 2016 Oct 4;4:2050312116671953. eCollection 2016.


A Smartphone Application to Deliver a Treat-to-Target Insulin Titration Algorithm in Insulin-Naive Patients With Type 2 Diabetes: A Pilot Randomized Controlled Trial.

Bee YM, Batcagan-Abueg AP, Chei CL, Do YK, Haaland B, Goh SY, Lee PC, Chiam PP, Ho ET, Matchar DB.

Diabetes Care. 2016 Oct;39(10):e174-6. doi: 10.2337/dc16-0419. Epub 2016 Aug 9. No abstract available.


Vitamin D Levels and the Risk of Cognitive Decline in Chinese Elderly People: the Chinese Longitudinal Healthy Longevity Survey.

Matchar DB, Chei CL, Yin ZX, Koh V, Chakraborty B, Shi XM, Zeng Y.

J Gerontol A Biol Sci Med Sci. 2016 Oct;71(10):1363-8. doi: 10.1093/gerona/glw128. Epub 2016 Jul 12.


At-Home Versus In-Clinic INR Monitoring: A Cost-Utility Analysis from The Home INR Study (THINRS).

Phibbs CS, Love SR, Jacobson AK, Edson R, Su P, Uyeda L, Matchar DB; writing for the THINRS Executive Committee and Site Investigators.

J Gen Intern Med. 2016 Sep;31(9):1061-7. doi: 10.1007/s11606-016-3700-8. Epub 2016 May 27.


Linked Sensitivity Analysis, Calibration, and Uncertainty Analysis Using a System Dynamics Model for Stroke Comparative Effectiveness Research.

Tian Y, Hassmiller Lich K, Osgood ND, Eom K, Matchar DB.

Med Decis Making. 2016 Nov;36(8):1043-57. doi: 10.1177/0272989X16643940. Epub 2016 Apr 18.


Serum Cholesterol Levels within the High Normal Range Are Associated with Better Cognitive Performance among Chinese Elderly.

Lv YB, Yin ZX, Chei CL, Brasher MS, Zhang J, Kraus VB, Qian F, Shi XM, Matchar DB, Zeng Y.

J Nutr Health Aging. 2016 Mar;20(3):280-7. doi: 10.1007/s12603-016-0701-6..


Cost Effectiveness of Universal Hepatitis B Virus Screening in Patients Beginning Chemotherapy for Sarcomas or GI Stromal Tumors.

Tan G, Zhou K, Tan CH, Matchar DB, Farid M, Quek R, Ngeow J.

J Glob Oncol. 2016 Feb 17;2(4):186-199. doi: 10.1200/JGO.2015.001669. eCollection 2016 Aug.


Does distance modify the effect of self-testing in oral anticoagulation?

Rose AJ, Phibbs CS, Uyeda L, Su P, Edson R, Shih MC, Jacobson A, Matchar DB.

Am J Manag Care. 2016 Jan;22(1):65-71.


Future requirements for and supply of ophthalmologists for an aging population in Singapore.

Ansah JP, De Korne D, Bayer S, Pan C, Jayabaskar T, Matchar DB, Lew N, Phua A, Koh V, Lamoureux E, Quek D.

Hum Resour Health. 2015 Nov 17;13:86. doi: 10.1186/s12960-015-0085-4.


Short-Term Trajectories of Depressive Symptoms in Stroke Survivors and Their Family Caregivers.

Malhotra R, Chei CL, Menon E, Chow WL, Quah S, Chan A, Matchar DB.

J Stroke Cerebrovasc Dis. 2016 Jan;25(1):172-81. doi: 10.1016/j.jstrokecerebrovasdis.2015.09.012. Epub 2015 Oct 21.


Prevalence and Risk Factors of Atrial Fibrillation in Chinese Elderly: Results from the Chinese Longitudinal Healthy Longevity Survey.

Chei CL, Raman P, Ching CK, Yin ZX, Shi XM, Zeng Y, Matchar DB.

Chin Med J (Engl). 2015 Sep 20;128(18):2426-32. doi: 10.4103/0366-6999.164918. Erratum in: Chin Med J (Engl). 2015 Nov 5;128(21):2975.


International Comparison of Poststroke Resource Use: A Longitudinal Analysis in Europe.

Matchar DB, Bilger M, Do YK, Eom K.

J Stroke Cerebrovasc Dis. 2015 Oct;24(10):2256-62. doi: 10.1016/j.jstrokecerebrovasdis.2015.06.020. Epub 2015 Aug 12.


Detecting Germline PTEN Mutations Among At-Risk Patients With Cancer: An Age- and Sex-Specific Cost-Effectiveness Analysis.

Ngeow J, Liu C, Zhou K, Frick KD, Matchar DB, Eng C.

J Clin Oncol. 2015 Aug 10;33(23):2537-44. doi: 10.1200/JCO.2014.60.3456. Epub 2015 Jul 13.


Community-Based Long-Term Care Services: If We Build It, Will They Come?

Liu C, Eom K, Matchar DB, Chong WF, Chan AW.

J Aging Health. 2016 Mar;28(2):307-23. doi: 10.1177/0898264315590229. Epub 2015 Jun 30.


Use of Positron Emission Tomography and Other Neuroimaging Techniques in the Diagnosis and Management of Alzheimer’s Disease and Dementia [Internet].

Matchar DB, Kulasingam SL, McCrory DC, Patwardhan MB, Rutschmann OT, Samsa GP, Schmechel DE.

Rockville (MD): Agency for Healthcare Research and Quality (US); 2001 Dec 14.


Cable externalization and electrical failure of the Riata family of implantable cardioverter-defibrillator leads: A systematic review and meta-analysis.

Zeitler EP, Pokorney SD, Zhou K, Lewis RK, Greenfield RA, Daubert JP, Matchar DB, Piccini JP.

Heart Rhythm. 2015 Jun;12(6):1233-40. doi: 10.1016/j.hrthm.2015.03.005. Epub 2015 May 18. Review.


Projection of young-old and old-old with functional disability: does accounting for the changing educational composition of the elderly population make a difference?

Ansah JP, Malhotra R, Lew N, Chiu CT, Chan A, Bayer S, Matchar DB.

PLoS One. 2015 May 14;10(5):e0126471. doi: 10.1371/journal.pone.0126471. eCollection 2015.


Positron Emission Testing for Six Cancers (Brain, Cervical, Small Cell Lung, Ovarian, Pancreatic And Testicular) [Internet].

Matchar DB, Kulasingam SL, Havrilesky L, Mann LO, Myers ER, McCrory DC, Patwardhan M, Prosnitz R.

Rockville (MD): Agency for Healthcare Research and Quality (US); 2004 Feb 12.


Percutaneous Myocardial Laser Revascularization and Transmyocardial Laser Revascularization [Internet].

Sarria-Santamera A, Liao L, Huntington A, Matchar DB.

Rockville (MD): Agency for Healthcare Research and Quality (US); 2004 Jun 22.

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