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Grech J, Norman I, Azzopardi C, Grixti M, Sammut R. Assessing the feasibility and acceptability of a diabetes-specific nurse-led multicomponent smoking cessation intervention in diabetes education: study protocol for an open-label pragmatic randomised controlled trial. BMJ Open 2024; 14:e083235. [PMID: 38904126 PMCID: PMC11191808 DOI: 10.1136/bmjopen-2023-083235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 05/28/2024] [Indexed: 06/22/2024] Open
Abstract
INTRODUCTION Smoking cessation is an essential, but often overlooked aspect of diabetes management. Despite the need for tailored smoking cessation support for individuals with diabetes, evidence of effective interventions for this cohort is limited. Additionally, individuals with diabetes do not easily adopt such interventions, resulting in low uptake and abstinence rates. This protocol describes a study that aims to assess the feasibility and acceptability of a unique smoking cessation intervention, based on the best evidence, theory and the needs of individuals with diabetes, among patients and service providers, the diabetes nurse educators. METHODS AND ANALYSIS This is an open-label pragmatic randomised controlled trial. Between 80 and 100 individuals with type 1 or type 2 diabetes who smoke will be recruited from the diabetes outpatients at the main acute public hospital in Malta, starting in August 2023. Participants will be randomly assigned (1:1 ratio) to the intervention or control arm for 12 weeks. The experimental intervention will consist of three to four smoking cessation behavioural support sessions based on the 5As (Ask, Advise, Assess, Assist and Arrange) algorithm, and a 6-week supply of nicotine replacement therapy. The control intervention will consist of an active referral to the Maltese National Health Service's one-to-one smoking cessation support service, which is based on motivational interviewing. The primary feasibility and acceptability outcomes include the recruitment and participation rates, resources used, problems identified by the nurses, the nurses' perceived challenges and facilitators to implementation and the nurses' and patients' acceptability of the study intervention. Data analyses will be descriptive, with quantitative feasibility and acceptability outcomes reported with 95% confidence intervals. ETHICS AND DISSEMINATION Ethical clearance was obtained from the Faculty of Health Sciences Research Ethics Committee, University of Malta. The study results will be disseminated through conference presentations and a publication in a peer-reviewed journal. TRIAL REGISTRATION NUMBER NCT05920096.
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Affiliation(s)
- Joseph Grech
- Department of Nursing, Faculty of Health Sciences, University of Malta, Msida, Malta
| | - Ian Norman
- King's College London Florence Nightingale Faculty of Nursing Midwifery & Palliative Care, London, London, UK
| | | | - Moira Grixti
- Diabetes Education Unit, Mater Dei Hospital, Msida, Malta
| | - Roberta Sammut
- Department of Nursing, Faculty of Health Sciences, University of Malta, Msida, Malta
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Cui C, Zhang Y, Ding R, He P. Impact of the Essential Public Health Service program on financial protection and health outcomes among hypertensive patients: A quasi-experimental study in China. Soc Sci Med 2024; 345:116705. [PMID: 38422688 DOI: 10.1016/j.socscimed.2024.116705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 01/24/2024] [Accepted: 02/19/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND The Chinese government launched the Essential Public Health Service (EPHS) program nationwide in 2009. However, prior studies have not provided clear and integrated evidence on whether the EPHS program improves health outcomes and prevents financial risks among individuals. Because hypertension is the chronic disease with the highest prevalence, this study evaluated the impact of the EPHS program among hypertensive patients to provide evidence for the progress of the program. METHODS A cohort of hypertensive patients was identified from the 2011-2018 China Health and Retirement Longitudinal Study (CHARLS). The outcomes assessed included hospitalization expenditure, outpatient expenditure and cardiovascular disease (heart attack and stroke). The key independent variable was whether an individual received EPHS-covered blood pressure measurements in 2013-2015. Based on the International Health Partnership+ (IHP+) common monitoring and evaluation (M&E) framework, a difference-in-differences (DID) method with propensity score matching (PSM) was used to examine the impact of the EPHS program on hypertensive patients. RESULTS The results showed that among hypertensive patients covered by the EPHS program, outpatient total costs/OOP costs were reduced by 29.8% and 30.8%, respectively, and hospitalization total costs/OOP costs were reduced by 34.9% and 35.6%, respectively. The EPHS program reduced the probability of heart attack and stroke among hypertensive patients by 3.5% and 2.7%, respectively. Mechanistic tests showed that the EPHS program improved health outcomes by reducing alcohol consumption and increasing physical activity, thereby further reducing health expenditure among hypertensive patients. The impacts of the EPHS program on hypertensive patients varied by age, educational attainment, residential region, and alcohol consumption status. CONCLUSION The EPHS program in China significantly improved health outcomes and prevented financial risks for hypertensive patients. This evidence provides a valuable reference for low- and middle-income countries with their essential public health service programs.
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Affiliation(s)
- Chengsen Cui
- School of Public Health, Peking University, No.38 Xueyuan Road, Haidian District, Beijing, 100191, China; China Center for Health Development Studies, Peking University, No.38 Xueyuan Road, Haidian District, Beijing, 100191, China.
| | - Yue Zhang
- School of Accountancy, Central University of Finance and Economics, No.39 South College Road, Haidian District, Beijing, 100081, China.
| | - Ruoxi Ding
- Peking University Sixth Hospital, Peking University Institute of Mental Health, National Health Commission Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), No.51 Hua Yuan Bei Road, Haidian District, Beijing, 100191, China.
| | - Ping He
- China Center for Health Development Studies, Peking University, No.38 Xueyuan Road, Haidian District, Beijing, 100191, China.
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Trends and disparities in diabetes care following China's healthcare reform: Evidence from the 2011-12 and 2015-16 China Health and Retirement Longitudinal Study. Prev Med 2022; 156:106982. [PMID: 35124099 DOI: 10.1016/j.ypmed.2022.106982] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 12/19/2021] [Accepted: 01/29/2022] [Indexed: 11/20/2022]
Abstract
To address the high burden of diabetes, China has managed to strengthen diabetes care during the past decade. This study aimed to examine trends and disparities in the coverage of diabetes care among diabetes patients aged 45 years and older following China's healthcare reform. We used data from the 2011-12 baseline survey and 2015-16 follow-up survey of the China Health and Retirement Longitudinal Study (CHARLS). The prevalence of three diabetes care indicators were compared between the two periods and by participants' characteristics. Logistic regressions and random-effect logit model were used to investigate the socioeconomic and geographic disparities in diabetes care indicators and assess whether there was a significant improvement in these disparities from 2011-12 to 2015-16. We found the prevalence of diabetes among adults aged 45 years and above increased from 16.37% in 2011-12 to 20.33% in 2015-16 in China. Between the 2011-12 and 2015-16 surveys, the proportions of diabetes patients who received health education increased from 31.68% to 35.63%, diabetes-related examination from 32.21% to 41.32%, and diabetes treatment from 30.8% to 36.6%. Disparities in the coverage of diabetes care still existed; while geographic disparities improved significantly during the study period, individual socioeconomic disparities persisted. To address disparities in diabetes care, more effort needs to be directed to improve the primary care system to ensure the quality and timely delivery of diabetes care. Tailored programs should be carried out with more attention given to underserved groups with less educational attainment and lower economic status.
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Liu J, Hu H, Qiu S, Wang D, Liu J, Du Z, Sun Z. The Prevalence and Risk Factors of Diabetic Retinopathy: Screening and Prophylaxis Project in 6 Provinces of China. Diabetes Metab Syndr Obes 2022; 15:2911-2925. [PMID: 36186939 PMCID: PMC9518998 DOI: 10.2147/dmso.s378500] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 09/06/2022] [Indexed: 11/23/2022] Open
Abstract
PURPOSE To investigate the prevalence and associated factors of diabetic retinopathy (DR) and advanced DR in Chinese adults with diabetes mellitus (DM). PATIENTS AND METHODS A cross-sectional study was performed on 4831 diabetic patients from 24 hospitals from April 2018 to July 2020. Non-mydriatic fundus of patients were interpreted by an artificial intelligence (AI) system. Fundus photos that were unsuitable for AI interpretation were interpreted by two ophthalmologists trained by one expert ophthalmologist at Beijing Tongren Hospital. Medical history, height, weight, body mass index (BMI), glycosylated hemoglobin (HbA1c), blood pressure, and laboratory examinations were recorded. RESULTS A total of 4831 DM patients were included in this study. The prevalence of DR and advanced DR in the diabetic population was 31.8% and 6.6%, respectively. In multiple logistic regression analysis, male (odds ratio [OR], 1.39), duration of diabetes (OR, 1.05), HbA1c (OR, 1.11), farmer (OR, 1.39), insulin treatment (OR, 1.61), region (northern, OR, 1.78; rural, OR, 6.96), and presence of other diabetic complications (OR: 2.03) were associated with increased odds of DR. The factors associated with increased odds of advanced DR included poor glycemic control (HbA1c >7.0%) (OR, 2.58), insulin treatment (OR, 1.73), longer duration of diabetes (OR, 3.66), rural region (OR, 4.84), and presence of other diabetic complications (OR, 2.36), but overweight (BMI > 25 kg/m2) (OR, 0.61) was associated with reduced odds of advanced DR. CONCLUSION This study shows that the prevalence of DR is very high in Chinese adults with DM, highlighting the necessity of early diabetic retinal screening.
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Affiliation(s)
- Jiang Liu
- Department of Endocrinology, Zhongda Hospital, Institute of Diabetes, School of Medicine, Southeast University, Nanjing, 210009, People’s Republic of China
- Department of Endocrinology, The Third Hospital of Nanchang, Nanchang, Jiangxi, People’s Republic of China
| | - Hao Hu
- Department of Endocrinology, Zhongda Hospital, Institute of Diabetes, School of Medicine, Southeast University, Nanjing, 210009, People’s Republic of China
- Department of Endocrinology, The First People’s Hospital of Xuzhou, Xuzhou, Jiangsu, People’s Republic of China
| | - Shanhu Qiu
- Department of General Practice, Zhongda Hospital; Institute of Diabetes, School of Medicine, Southeast University, Nanjing, People’s Republic of China
| | - Duolao Wang
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Jianing Liu
- Department of Endocrinology, Zhongda Hospital, Institute of Diabetes, School of Medicine, Southeast University, Nanjing, 210009, People’s Republic of China
| | - Ziwei Du
- Department of Endocrinology, Zhongda Hospital, Institute of Diabetes, School of Medicine, Southeast University, Nanjing, 210009, People’s Republic of China
| | - Zilin Sun
- Department of Endocrinology, Zhongda Hospital, Institute of Diabetes, School of Medicine, Southeast University, Nanjing, 210009, People’s Republic of China
- Correspondence: Zilin Sun, Department of Endocrinology, Zhongda Hospital, Institute of Diabetes, School of Medicine, Southeast University, Nanjing, 210009, People’s Republic of China, Tel +8613951749490, Fax +862583262609, Email
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Lv X, Yu DSF, Cao Y, Xia J. Self-Care Experiences of Empty-Nest Elderly Living With Type 2 Diabetes Mellitus: A Qualitative Study From China. Front Endocrinol (Lausanne) 2021; 12:745145. [PMID: 34867789 PMCID: PMC8636925 DOI: 10.3389/fendo.2021.745145] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 11/03/2021] [Indexed: 11/13/2022] Open
Abstract
Background The number of type 2 diabetes mellitus (T2DM) cases among empty-nest elderly increases with increasing aging in China. Self-care plays an important role in preventing and reducing adverse outcomes of diabetes; however, few studies focus on self-care experiences of empty-nest elderly with T2DM. Objective To explore self-care experiences for a chronic disease among empty-nest elderly patients with T2DM in mainland China. Methods A descriptive phenomenological design was used in this study. Semi-structured interviews were conducted for 15 empty-nesters with T2DM. Interviews were implemented in department of endocrinology at a tertiary teaching hospital located in Shandong province, east of China. Results The participants were poorly adept with monitoring their blood glucose and lacked the ability to deal with abnormal blood glucose levels. Most participants had a good relationship with medication and physical activity. Living without children was perceived as a benefit that improved dietary management and is a disadvantage in terms of economic and emotional support and access to medical resources. Elderly empty-nesters also lacked knowledge about diabetes and paid little attention to potential complications. Conclusion Empty-nest elderly patients with T2DM value medication compliance and lifestyle modification more than blood glucose monitoring, complication prevention, and coping with negative emotions. Friends and spouses play indispensable roles in patients' self-care motivation and maintenance. Diabetes education on self-care, access to medical resources, and social support is needed for better diabetes management.
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Affiliation(s)
- Xiaoyan Lv
- Department of Nursing, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Nursing Theory & Practice Innovation Research Center, Shandong University, Jinan, China
| | - Doris S. F. Yu
- School of Nursing, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Yingjuan Cao
- Department of Nursing, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Nursing Theory & Practice Innovation Research Center, Shandong University, Jinan, China
| | - Jinghua Xia
- Department of Nursing, Beijing Jishuitan Hospital, Beijing, China
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Foot Care Education Among Patients With Diabetes Mellitus in China: A Cross-sectional Study. J Wound Ostomy Continence Nurs 2020; 47:276-283. [PMID: 32384530 DOI: 10.1097/won.0000000000000653] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
PURPOSE To investigate the foot care knowledge and behavior of patients with diabetes to determine effect and current challenges of foot care education, as a basis to improve education and reduce diabetic foot complications. DESIGN Quantitative, cross-sectional study. METHODS A convenience sampling method was used to recruit 200 patients with diabetes from the endocrinology clinic of a tertiary general hospital in Beijing between September 2014 and January 2015. Demographic and disease-related data, foot care education, foot risk stratification status, and knowledge and behavior (K&B) scores were collected using investigator-designed questionnaires. RESULTS Of the 200 patients, 128 (64.0%) patients received routine diabetes education, and 73 (36.5%) received foot care education. The mean ± standard deviation (SD) for K&B scores were 63.76 ± 14.85, and 59.78 ± 11.17, respectively. The K&B scores of patients who received foot care education (69.54 ± 14.32 and 65.27 ± 11.90) were significantly higher than those who received diabetic education only (60.75 ± 15.27 and 57.54 ± 10.25) and those with no diabetic education (60.21 ± 13.37 and 55.94 ± 8.74) (P < .01). The K&B scores did not differ for patients based on diabetic foot risk strata (P > .05). CONCLUSION The foot care K&B scores of patients with diabetes were low to moderate levels, particularly on items that pertained to self-foot examination, prompt treatment of foot problems, and regular foot inspection by professionals. Individuals with high risk of developing foot complications did not score higher on the K&B questionnaire. These data suggest there is need for improvement in instruction and patient uptake and application of knowledge. We recommend further study on the effectiveness of the delivery of foot care education based on foot risk stratification, and the implications of foot ulcer prevention in community settings.
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Zhang Y, Liu C, Luo S, Huang J, Li X, Zhou Z. Effectiveness of Lilly Connected Care Program (LCCP) App-Based Diabetes Education for Patients With Type 2 Diabetes Treated With Insulin: Retrospective Real-World Study. JMIR Mhealth Uhealth 2020; 8:e17455. [PMID: 32141838 PMCID: PMC7084288 DOI: 10.2196/17455] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 01/20/2020] [Accepted: 01/27/2020] [Indexed: 02/06/2023] Open
Abstract
Background Diabetes poses heavy economic and social burdens worldwide. Mobile apps show great potential for diabetes self-management education. However, there is limited evidence for the effectiveness of providing general diabetes education through mobile apps. Objective The aim of this study was to clarify the effectiveness of Lilly Connected Care Program (LCCP) app-based diabetes education for glycemic control. Methods This retrospective cohort study included patients with diabetes recruited to the LCCP platform from September 1, 2018, to May 31, 2019. Each patient was followed for 12 weeks. According to the number of diabetes education courses they had completed, the patients were divided into the following three groups: group A (0-4 courses), group B (5-29 courses), and group C (≥30 courses). The main outcomes were the change in blood glucose at the 12th week compared with baseline and the differences in blood glucose at the 12th week among the three groups. The associations of the number of diabetes education courses completed with the average blood glucose and frequency of self-monitoring of blood glucose (SMBG) at the 12th week were assessed by multivariate linear regression analyses controlling for other confounding covariates. Univariate and multivariate linear regression analyses were used to assess factors influencing patients’ engagement in the diabetes education courses. Results A total of 5011 participants were enrolled. Their mean fasting blood glucose (FBG) and postprandial blood glucose (PBG) were significantly lower at the 12th week than at baseline (FBG, 7.46 [standard deviation (SD) 1.95] vs 7.79 [SD 2.18] mmol/L, P<.001; PBG, 8.94 [SD 2.74] vs 9.53 [SD 2.81] mmol/L, P<.001). The groups that completed more diabetes education courses had lower FBG (group B, β=−0.14, 95% CI −0.26 to −0.03; group C, β=−0.29, 95% CI −0.41 to −0.16; P for trend <.001) and PBG (group B, β=−0.29, 95% CI −0.46 to −0.11; group C, β=−0.47, 95% CI −0.66 to −0.28; P for trend <.001) and a higher frequency of SMBG at the 12th week (group B, β=1.17, 95% CI 0.81-1.53; group C, β=4.21, 95% CI 3.81-4.62; P for trend <.001) when compared with the findings in group A. Age and education were related to patients’ engagement in the diabetes education courses. Middle-aged patients (35-59 years old) and elderly patients (≥60 years old) completed more diabetes education courses (middle-aged group, β=2.22, P=.01; elderly group, β=2.42, P=.02) than young patients (18-34 years old). Conclusions LCCP app-based diabetes education is effective for glycemic control and SMBG behavior improvement in patients with type 2 diabetes receiving insulin therapy. Young patients’ engagement in the education courses was relatively low. We need to conduct in-depth interviews with users to further improve the curriculum.
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Affiliation(s)
- Yiyu Zhang
- Department of Metabolism and Endocrinology, The Second Xiangya Hospital, Central South University, Changsha, China.,Key Laboratory of Diabetes Immunology, Ministry of Education, Changsha, China.,National Clinical Research Center for Metabolic Diseases, Changsha, China
| | - Chaoyuan Liu
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Shuoming Luo
- Department of Metabolism and Endocrinology, The Second Xiangya Hospital, Central South University, Changsha, China.,Key Laboratory of Diabetes Immunology, Ministry of Education, Changsha, China.,National Clinical Research Center for Metabolic Diseases, Changsha, China
| | - Jin Huang
- Department of Metabolism and Endocrinology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Xia Li
- Department of Metabolism and Endocrinology, The Second Xiangya Hospital, Central South University, Changsha, China.,Key Laboratory of Diabetes Immunology, Ministry of Education, Changsha, China.,National Clinical Research Center for Metabolic Diseases, Changsha, China
| | - Zhiguang Zhou
- Department of Metabolism and Endocrinology, The Second Xiangya Hospital, Central South University, Changsha, China.,Key Laboratory of Diabetes Immunology, Ministry of Education, Changsha, China.,National Clinical Research Center for Metabolic Diseases, Changsha, China
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Wang X, Cheng J, Guo C, Xu X. The implications of childcare on grandparents' health self‐management in a Chinese elderly population. Int J Health Plann Manage 2019; 35:280-289. [DOI: 10.1002/hpm.2904] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 09/05/2019] [Indexed: 11/09/2022] Open
Affiliation(s)
- Xiao‐lei Wang
- Department of Nursing, School of MedicineHangzhou Normal University Hangzhou China
| | - Jing Cheng
- Department of Nursing, School of MedicineHangzhou Normal University Hangzhou China
| | - Chan‐yuan Guo
- Department of Public Affairs Management (Health Management), School of MedicineHangzhou Normal University Hangzhou China
| | - Xian‐rong Xu
- Department of Prevention Medicine, School of MedicineHangzhou Normal University Hangzhou China
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Song P, Yu J, Chan KY, Theodoratou E, Rudan I. Prevalence, risk factors and burden of diabetic retinopathy in China: a systematic review and meta-analysis. J Glob Health 2018; 8:010803. [PMID: 29899983 PMCID: PMC5997368 DOI: 10.7189/jogh.08.010803] [Citation(s) in RCA: 158] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Background Diabetic retinopathy (DR), the primary retinal vascular complication of diabetes mellitus (DM), is a leading cause of vision impairment and blindness in working-age population globally. Despite mounting concerns about the emergence of DM as a major public health problem in the largest developing country, China, much remains to be understood about the epidemiology of DR. We aimed to investigate the prevalence of and risk factors for DR, and estimate the burden of DR in China in 2010. Methods China National Knowledge Infrastructure (CNKI), Wanfang, Chinese Biomedicine Literature Database (CBM-SinoMed), PubMed, Embase and Medline were searched for studies that reported the prevalence of and risk factors for DR in Chinese population between 1990 and 2017. A random-effects meta-analysis model was adopted to pool the overall prevalence of DR. Variations in the prevalence of DR in different age groups, DM duration groups and settings were assessed by subgroup meta-analysis and meta-regression. Odds ratios (ORs) of major risk factors were pooled using random-effects meta-analysis. The number of people with DR in 2010 was estimated by multiplying the age-specific prevalence of DR in people with DM with the corresponding number of people with DM in China. Finally, the national number of people with DR was distributed into six geographic regions using a risk factor-based model. Results A total of 31 studies provided information on the prevalence of DR and 21 explored potential risk factors for DR. The pooled prevalence of any DR, nonproliferative DR (NPDR) and proliferative DR (PDR) was 1.14% (95% CI = 0.80-1.52), 0.90% (95% CI = 0.56-1.31) and 0.07% (95% CI = 0.02-0.14) in general population; In people with DM, the pooled prevalence rates were 18.45% (95% CI = 14.77-22.43), 15.06% (95% CI = 11.59-18.88) and 0.99% (95% CI = 0.40-1.80) for any DR, NPDR and PDR, respectively. The prevalence of any DR in DM patients peaked between 60 and 69 years of age, and increased steeply with the duration of DM. DM patients residing in rural China were at a higher risk to have DR than those in urban areas. In addition, insulin treatment, elevated FBG level and higher HbA1c concentration were confirmed to be associated with a higher prevalence of DR in people with DM, with meta-ORs of 1.99 (95% CI = 1.34-2.95), 1.33 (95% CI = 1.12-1.59) and 1.15 (95% CI = 1.09-1.20) respectively. In 2010, a total of 13.16 million (95% CI = 8.95-18.00) Chinese aged 45 years and above were living with DR, among whom the most were in South Central China and the least were in Northwest China. Conclusions DR has become a serious public health problem in China. Optimal screening of and interventions on DR should be implemented. Improved epidemiological studies on DR are still required.
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Affiliation(s)
- Peige Song
- Centre for Global Health Research, Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, Scotland, United Kingdom
| | - Jinyue Yu
- UCL Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
| | - Kit Yee Chan
- Centre for Global Health Research, Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, Scotland, United Kingdom
| | - Evropi Theodoratou
- Centre for Global Health Research, Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, Scotland, United Kingdom
| | - Igor Rudan
- Centre for Global Health Research, Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, Scotland, United Kingdom
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Xu H, Dupre ME, Østbye T, Vorderstrasse AA, Wu B. Residential Mobility and Cognitive Function Among Middle-Aged and Older Adults in China. Res Aging 2018; 41:3-30. [PMID: 29665751 DOI: 10.1177/0164027518770780] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
OBJECTIVES To assess the association between rural and urban residential mobility and cognitive function among middle-aged and older adults in China. METHOD We used data from the World Health Organization Study on global AGEing and adult health that included adults age 50+ from China ( N = 12,410). We used multivariate linear regressions to examine how residential mobility and age at migration were associated with cognitive function. RESULTS Urban and urban-to-urban residents had the highest level of cognitive function, whereas rural and rural-to-rural residents had the poorest cognitive function. Persons who migrated to/within rural areas before age 20 had poorer cognitive function than those who migrated during later adulthood. Socioeconomic factors played a major role in accounting for the disparities in cognition; however, the association remained significant after inclusion of all covariates. DISCUSSION Residential mobility and age at migration have significant implications for cognitive function among middle-aged and older adults in China.
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Affiliation(s)
- Hanzhang Xu
- 1 School of Nursing, Duke University, Durham, NC, USA.,2 Duke Global Health Institute, Duke University, Durham, NC, USA
| | - Matthew E Dupre
- 3 Department of Population Health Sciences, Duke University, Durham, NC, USA.,4 Department of Sociology, Duke University, Durham, NC, USA.,5 Duke Clinical Research Institute, Duke University, Durham, NC, USA
| | - Truls Østbye
- 1 School of Nursing, Duke University, Durham, NC, USA.,2 Duke Global Health Institute, Duke University, Durham, NC, USA.,5 Duke Clinical Research Institute, Duke University, Durham, NC, USA.,6 Department of Community and Family Medicine, Duke University, Durham, NC, USA
| | | | - Bei Wu
- 7 New York University Rory Meyers College of Nursing, New York City, NY, USA
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