By Mr Yafei Si

Journal articles

Chen S; Chen S; Hanewald K; Si Y; Bateman H; Lin B; Xu X; Samtani S; Wu C; Brodaty H, 2024, 'Social environment, lifestyle, and genetic predisposition with dementia risk: A long-term longitudinal study among older adults', The Journals of Gerontology, Series A: Biological Sciences and Medical Sciences, http://dx.doi.org/10.1093/gerona/glae128

Si Y; Xue H; Liao H; Xie Y; Xu DR; Kumi Smith M; Yip W; Cheng W; Tian J; Tang W; Sylvia S, 2024, 'The quality of telemedicine consultations for sexually transmitted infections in China', Health Policy and Planning, 39, pp. 307 - 317, http://dx.doi.org/10.1093/heapol/czad119

Khalatbari-Soltani S; Si Y; Dominguez M; Scott T; Blyth FM, 2024, 'Worldwide cohort studies to support healthy ageing research: data availabilities and gaps', Ageing Research Reviews, 96, http://dx.doi.org/10.1016/j.arr.2024.102277

Schumacher AE; Kyu HH; Aali A; Abbafati C; Abbas J; Abbasgholizadeh R; Abbasi MA; Abbasian M; Abd ElHafeez S; Abdelmasseh M; Abd-Elsalam S; Abdelwahab A; Abdollahi M; Abdoun M; Abdullahi A; Abdurehman AM; Abebe M; Abedi A; Abedi A; Abegaz TM; Abeldaño Zuñiga RA; Abhilash ES; Abiodun OO; Aboagye RG; Abolhassani H; Abouzid M; Abreu LG; Abrha WA; Abrigo MRM; Abtahi D; Abu Rumeileh S; Abu-Rmeileh NM; Aburuz S; Abu-Zaid A; Acuna JM; Adair T; Addo IY; Adebayo OM; Adegboye OA; Adekanmbi V; Aden B; Adepoju AV; Adetunji CO; Adeyeoluwa TE; Adeyomoye OI; Adha R; Adibi A; Adikusuma W; Adnani QES; Adra S; Afework A; Afolabi AA; Afraz A; Afyouni S; Afzal S; Agasthi P; Aghamiri S; Agodi A; Agyemang-Duah W; Ahinkorah BO; Ahmad A; Ahmad D; Ahmad F; Ahmad MM; Ahmad T; Ahmadi K; Ahmadzade AM; Ahmadzade M; Ahmed A; Ahmed H; Ahmed LA; Ahmed MB; Ahmed SA; Ajami M; Aji B; Ajumobi O; Akalu GT; Akara EM; Akinosoglou K; Akkala S; Akyirem S; Al Hamad H; Al Hasan SM; Al Homsi A; Al Qadire M; Ala M; Aladelusi TO; AL-Ahdal TMA; Alalalmeh SO; Al-Aly Z; Alam K; Alam M; Alam Z; Al-amer RM; Alanezi FM; Alanzi TM; Albashtawy M; AlBataineh MT; Aldridge RW; Alemi S, 2024, 'Global age-sex-specific mortality, life expectancy, and population estimates in 204 countries and territories and 811 subnational locations, 1950–2021, and the impact of the COVID-19 pandemic: a comprehensive demographic analysis for the Global Burden of Disease Study 2021', The Lancet, http://dx.doi.org/10.1016/S0140-6736(24)00476-8

Chen S; Si Y; Hanewald K; Li B; Wu C; Xu X; Bateman H, 2023, 'Association between multimorbidity and informal long-term care use in China: a nationwide cohort study', BMC Geriatrics, 23, pp. 700, http://dx.doi.org/10.1186/s12877-023-04371-6

Si Y, 2023, 'HEALTH BEYOND DISEASE IN OLD AGE: RELATIONSHIP OF INTRINSIC CAPACITY WITH HEALTH CARE UTILIZATION', Innovation in Aging, 7, pp. 440 - 440, http://dx.doi.org/10.1093/geroni/igad104.1451

Si Y; Hanewald K; Chen S; Li B; Bateman H; Beard JR, 2023, 'Life-course inequalities in intrinsic capacity and healthy ageing, China', Bulletin of the World Health Organization, 101, pp. 307 - 316C, http://dx.doi.org/10.2471/BLT.22.288888

Si Y; Bateman H; Chen S; Hanewald K; Li B; Su M; Zhou Z, 2023, 'Quantifying the financial impact of overuse in primary care in China: A standardised patient study', Social Science and Medicine, 320, http://dx.doi.org/10.1016/j.socscimed.2023.115670

Chen S; Si Y; Hanewald K; Li B; Bateman H; Dai X; Wu C; Tang S, 2022, 'Disease burden of ageing, sex and regional disparities and health resources allocation: a longitudinal analysis of 31 provinces in Mainland China', BMJ Open, 12, pp. e064641, http://dx.doi.org/10.1136/bmjopen-2022-064641

Tang W; Si Y; Xue H; Liao H; Xie Y; Xu DR; Smith MK; Yip W; Cheng W; Tian J; Sylvia S, 2022, 'The quality of direct-to-consumer telemedicine consultations for sexually transmitted infections in China: An analysis of visits by standardized patients (Preprint)', Interactive Journal of Medical Research, http://dx.doi.org/10.2196/44190

Fan X; Su M; Zhao Y; Si Y; Wang D, 2022, 'Effect of Health Insurance Policy on the Health Outcomes of the Middle-Aged and Elderly: Progress Toward Universal Health Coverage', Frontiers in Public Health, 10, http://dx.doi.org/10.3389/fpubh.2022.889377

Su M; Zhou Z; Si Y; Fan X, 2022, 'The Association Between Patient-Centered Communication and Primary Care Quality in Urban China: Evidence From a Standardized Patient Study', Frontiers in Public Health, 9, http://dx.doi.org/10.3389/fpubh.2021.779293

Beard JR; Si Y; Liu Z; Chenoweth L; Hanewald K, 2022, 'Intrinsic Capacity: Validation of a New WHO Concept for Healthy Aging in a Longitudinal Chinese Study', Journals of Gerontology - Series A Biological Sciences and Medical Sciences, 77, pp. 94 - 100, http://dx.doi.org/10.1093/gerona/glab226

Fan X; Su M; Si Y; Zhao Y; Zhou Z, 2021, 'The benefits of an integrated social medical insurance for health services utilization in rural China: evidence from the China health and retirement longitudinal study', International Journal for Equity in Health, 20, http://dx.doi.org/10.1186/s12939-021-01457-8

Fan X; Su M; Zhao Y; Si Y; Zhou Z, 2021, 'Trends in equity of inpatient health service utilization for the middle-aged and elderly in China: based on longitudinal data from 2011 to 2018', BMC Public Health, 21, http://dx.doi.org/10.1186/s12889-021-11203-y

Su M; Zhou Z; Si Y; Sylvia S; Chen G; Su Y; Rozelle S; Wei X, 2021, 'Comparing the quality of primary care between public and private providers in urban china: A standardized patient study', International Journal of Environmental Research and Public Health, 18, http://dx.doi.org/10.3390/ijerph18105060

Si Y; Zhou Z; Su M; Hu H; Yang Z; Chen X, 2020, 'Comparison of health care utilization among patients affiliated and not affiliated with healthcare professionals in China', BMC Health Services Research, 20, http://dx.doi.org/10.1186/s12913-020-05895-y

Ren Y; Zhou Z; Liu G; Shen C; Cao D; Xu T; Fry JM; Nawaz R; Zhao D; Su M; Ge T; Si Y; Chen G, 2020, 'Does inpatient health services utilization vary by remoteness in the medical financial assistance population? Evidence from Shaanxi province, China', BMC Health Services Research, 20, http://dx.doi.org/10.1186/s12913-020-05907-x

Su Y; Heitner J; Yuan C; Si Y; Wang D; Zhou Z; Zhou Z, 2020, 'Effect of a text messaging-based educational intervention on cesarean section rates among pregnant women in China: Quasirandomized controlled trial', JMIR mHealth and uHealth, 8, http://dx.doi.org/10.2196/19953

Zhou L; Cao D; Si Y; Zhu X; Du L; Zhang Y; Zhou Z, 2020, 'Income-related inequities of adult obesity and central obesity in China: Evidence from the China Health and Nutrition Survey 1997-2011', BMJ Open, 10, http://dx.doi.org/10.1136/bmjopen-2019-034288

Meng Z; Ma Y; Song S; Li Y; Wang D; Si Y; Sun R; Zhang R; Xue H; Jing L; Wu H, 2020, 'Economic Implications of Chinese Diagnosis-Related Group-Based Payment Systems for Critically Ill Patients in ICUs', CRITICAL CARE MEDICINE, 48, pp. E565 - E573, http://dx.doi.org/10.1097/CCM.0000000000004355

Si Y; Hu H; Li B, 2020, 'Decomposing Inequality in Long-Term Care Need Among Older Adults with Chronic Diseases in China: A Life Course Perspective', International Journal of Environmental Research and Public Health, 17, pp. 2559 - 2559, http://dx.doi.org/10.3390/ijerph17072559

Zhou Z; Su Y; Heitner J; Si Y; Wang D; Zhou Z; Yuan C, 2020, 'The effects on inappropriate weight for gestational age of an SMS based educational intervention for pregnant women in Xi’an China: A quasi- randomized controlled trial', International Journal of Environmental Research and Public Health, 17, http://dx.doi.org/10.3390/ijerph17051482

Si Y; Zhou Z; Su M; Chen X, 2019, 'Climate change and quality of health care: evidence from extreme heat', LANCET, 394, pp. 94 - 94, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000490981600095&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Hu H; Si Y; Chen X, 2019, 'Effect of family income on cognition in older adults in China: an instrumental-variables decomposition analysis', LANCET, 394, pp. 81 - 81, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000490981600082&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Su M; Zhou Z; Si Y; Wei X, 2019, 'Effect of health alliances on the quality of primary care in urban China: a coarsened exact matching difference-indifferences analysis', LANCET, 394, pp. 86 - 86, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000490981600087&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Si Y; Zhou Z; Su M; Chen X, 2019, 'Revisiting gender gap in quality of health care in urban China: a standardised patient audit study', LANCET, 394, pp. 25 - 25, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000490981600026&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Hu H; Si Y; Chen X, 2019, 'Social pension expansions and health-care utilisation in China: cross-sectional evidence from the New Rural Pension Scheme', LANCET, 394, pp. 91 - 91, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000490981600092&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Cao D; Zhou Z; Si Y; Xiao X; Wang X; Shen C; Ren Y; Su M; He S; Gao J, 2019, 'Prevalence and income-related equity in hypertension in rural China from 1991 to 2011: differences between self-reported and tested measures', BMC HEALTH SERVICES RESEARCH, 19, http://dx.doi.org/10.1186/s12913-019-4289-5

Zhang Y; Zhou Z; Si Y, 2019, 'When more is less: What explains the overuse of health care services in China?', SOCIAL SCIENCE & MEDICINE, 232, pp. 17 - 24, http://dx.doi.org/10.1016/j.socscimed.2019.04.018

Si Y; Zhou Z; Su M; Wang X; Lan X; Wang D; Gong S; Xiao X; Shen C; Ren Y; Zhao D; Hong Z; Bian Y; Chen X, 2019, 'Decomposing inequality in catastrophic health expenditure for self-reported hypertension household in Urban Shaanxi, China from 2008 to 2013: two waves' cross-sectional study', BMJ OPEN, 9, http://dx.doi.org/10.1136/bmjopen-2018-023033

Lan X; Zhou Z; Si Y; Shen C; Fan X; Chen G; Zhao D; Chen X, 2018, 'Assessing the effects of the percentage of chronic disease in households on health payment-induced poverty in Shaanxi Province, China', BMC HEALTH SERVICES RESEARCH, 18, http://dx.doi.org/10.1186/s12913-018-3698-1

Si Y; Su M; Dong W; Yang Z; Zhou Z; Chen X, 2018, 'Importance of medical information for health-care utilisation in China: a cross-sectional study', LANCET, 392, pp. 49 - 49, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000452900100050&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Yan J; Ren Y; Zhou Z; Xu T; Wang X; Du L; Si Y, 2018, 'Research on the horizontal equity of inpatient benefits among NCMS enrollees in China: evidence from Shaanxi Province', BMC HEALTH SERVICES RESEARCH, 18, http://dx.doi.org/10.1186/s12913-018-3534-7

Lai S; Shen C; Xu Y; Yang X; Si Y; Gao J; Zhou Z; Chen G, 2018, 'The distribution of benefits under China's new rural cooperative medical system: evidence from western rural China', INTERNATIONAL JOURNAL FOR EQUITY IN HEALTH, 17, http://dx.doi.org/10.1186/s12939-018-0852-7

Si Y; Zhou Z; Su M; Wang X; Li D; Wang D; He S; Hong Z; Chen X, 2018, 'Socio-Economic Inequalities in Tobacco Consumption of the Older Adults in China: A Decomposition Method', INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 15, http://dx.doi.org/10.3390/ijerph15071466

Su M; Si Y; Zhou Z; Shen C; Dong W; Fan X; Wang X; Wei X, 2018, 'Comparing the income-related inequity of tested prevalence and self-reported prevalence of hypertension in China', INTERNATIONAL JOURNAL FOR EQUITY IN HEALTH, 17, http://dx.doi.org/10.1186/s12939-018-0796-y

Su M; Zhou Z; Si Y; Wei X; Xu Y; Fan X; Chen G, 2018, 'Comparing the effects of China's three basic health insurance schemes on the equity of health-related quality of life: using the method of coarsened exact matching', HEALTH AND QUALITY OF LIFE OUTCOMES, 16, http://dx.doi.org/10.1186/s12955-018-0868-0

Li D; Zhou Z; Si Y; Xu Y; Shen C; Wang Y; Wang X, 2018, 'Unequal distribution of health human resource in mainland China: what are the determinants from a comprehensive perspective?', INTERNATIONAL JOURNAL FOR EQUITY IN HEALTH, 17, http://dx.doi.org/10.1186/s12939-018-0742-z

Su M; Si Y; Zhou Z, 2017, 'The effects of China's three basic health insurance schemes on the equity of health-related quality of life: a cross-sectional survey using coarsened exact matching', LANCET, 390, pp. S73 - S73, http://dx.doi.org/10.1016/S0140-6736(17)33211-7

Zhou Z; Si Y; Zhou Z; Wang X, 2017, 'Who benefits the most from basic health insurances? Income-related equity analysis for patients with chronic diseases in China', LANCET, 390, pp. S74 - S74, http://dx.doi.org/10.1016/S0140-6736(17)33212-9

Si Y; Su M; Zhou Z, 2017, 'Who tends to consume most tobacco in China? Analysis of income-related inequality in tobacco consumption among elderly people', LANCET, 390, pp. S69 - S69, http://dx.doi.org/10.1016/S0140-6736(17)33207-5

Si Y; Zhou Z; Su M; Ma M; Xu Y; Heitner J, 2017, 'Catastrophic healthcare expenditure and its inequality for households with hypertension: evidence from the rural areas of Shaanxi Province in China', INTERNATIONAL JOURNAL FOR EQUITY IN HEALTH, 16, http://dx.doi.org/10.1186/s12939-016-0506-6

Zhang Y; Zhou Z; Si Y, 2017, 'The role of parental health care utilization in children's unnecessary utilization in China: evidence from Shaanxi province', INTERNATIONAL JOURNAL FOR EQUITY IN HEALTH, 16, http://dx.doi.org/10.1186/s12939-017-0544-8

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