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Sun Y, Wang Y, Zhang H, Hu Z, Ma Y, He Y. What Breast Cancer Screening Program do Rural Women Prefer? A Discrete Choice Experiment in Jiangsu, China. THE PATIENT 2024; 17:363-378. [PMID: 38483691 DOI: 10.1007/s40271-024-00684-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/25/2024] [Indexed: 06/21/2024]
Abstract
BACKGROUND Chinese rural women aged 35-64 years are encouraged to complete breast cancer screening (BCS) free of charge. However, it is challenging to reach a satisfying BCS uptake rate. In this study, rural women's preferences and preferences heterogeneity were measured for the development of strategies to enhance participation in BCS. METHODS A cross-sectional survey with a discrete choice experiment (DCE) was conducted via convenience sampling via face-to-face interviews in Jiangsu, China. Six DCE attributes were identified through a systematic literature review; our previous study of Chinese rural women's BCS intentions; a qualitative work involving in-depth interviews with rural women (n = 13), medical staff (n = 4), and health care managers (n = 2); and knowledge of realistic and actionable policy. The D-efficient design was generated using Ngene 1.3.0. A mixed logit model (MXL) in Stata 18.0 was used to estimate the main effect of attribute levels on rural women's preferences. The relative importance and willingness to utilize BCS services (WTU) were also estimated. The heterogeneous preferences were analyzed by a latent class model (LCM). Sociodemographic status was used to predict the characteristics of class membership. The WTU for different classes was also calculated. RESULTS A total of 451 rural women, aged 35-64 years, were recruited. The MXL results revealed that the screening interval (SI) was the most important attribute for rural women with regard to utilizing BCS services, followed by the level of screening, the attitude of medical staff, ways to get knowledge and information, people who recommend screening, and time spent on screening (TSS). Rural women preferred a BCS service with a shorter TSS; access to knowledge and information through multiple approaches; a shorter SI; a recommendation from medical staff or workers from the village or community, and others; the enthusiasm of medical staff; and medical staff with longer tenures in the field. Two classes named "process driven" and "efficiency driven" were identified by the preference heterogeneity analysis of the LCM. CONCLUSION There is a higher uptake of breast cancer screening when services are tailored to women's preferences. The screening interval was the most important attribute for rural women in China with a preference for a yearly screening interval versus longer intervals.
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Affiliation(s)
- Yanjun Sun
- Institute of Medical Humanities, Nanjing Medical University, Nanjing, China
- School of Marxism, Nanjing Medical University, Nanjing, China
| | - Yiping Wang
- School of Nursing, Nanjing Medical University, Nanjing, China
| | - Huiying Zhang
- Institute of Medical Humanities, Nanjing Medical University, Nanjing, China
- School of Marxism, Nanjing Medical University, Nanjing, China
| | - Zhiqing Hu
- Institute of Medical Humanities, Nanjing Medical University, Nanjing, China
- School of Marxism, Nanjing Medical University, Nanjing, China
| | - Yuhao Ma
- Institute of Medical Humanities, Nanjing Medical University, Nanjing, China
- School of Marxism, Nanjing Medical University, Nanjing, China
| | - Yuan He
- Institute of Medical Humanities, Nanjing Medical University, Nanjing, China.
- School of Marxism, Nanjing Medical University, Nanjing, China.
- School of Nursing, Nanjing Medical University, Nanjing, China.
- Research Center for Social Risk Management of Major Public Health Events (Key Research Base of Philosophy and Social Sciences of Universities in Jiangsu), Nanjing Medical University, Nanjing, China.
- School of Public Health, Nanjing Medical University, Nanjing, China.
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Hu Q, Mao Y, Lan H, Wei Y, Chen Y, Ye Q, Che H. Value of altered methylation patterns of genes RANBP3, LCP2 and GRAP2 in cfDNA in breast cancer diagnosis. J Med Biochem 2024; 43:387-396. [PMID: 39139156 PMCID: PMC11318043 DOI: 10.5937/jomb0-47507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 11/27/2023] [Indexed: 08/15/2024] Open
Abstract
Background The purpose of this study was to investigate the potential of plasma cfDNA methylation patterns in reflecting tumour methylation changes, focusing on three candidate sites, cg02469161, cg11528914, and cg20131654. These sites were selected for verification, with a particular emphasis on their association with breast cancer. Methods We conducted a comprehensive analysis of 850k whole-methylation sequencing data to identify potential markers for breast cancer detection. Subsequently, we investigated the methylation status of the genes Ran-binding protein 3 (RANBP3), Lymphocyte cytoplasmic protein 2 (LCP2), and GRB2 related adaptor protein 2 (GRAP2), situated at the specified sites, using cancer and canceradjacent tissues from 17 breast cancer patients. We also examined the methylation patterns in different molecular subtypes and pathological grades of breast cancer. Additionally, we compared the methylation levels of these genes in plasma cfDNA to their performance in tissues. Results Our analysis revealed that RANBP3, LCP2, and GRAP2 genes exhibited significant methylation differences between cancer and cancer-adjacent tissues. In breast cancer, these genes displayed diagnostic efficiencies of 91.0%, 90.6%, and 92.2%, respectively. Notably, RANBP3 showed a tendency towards lower methylation in HR+ breast cancer, and LCP2 methylation was correlated with tumour malignancy. Importantly, the methylation levels of these three genes in plasma cfDNA closely mirrored their tissue counterparts, with diagnostic efficiencies of 83.3%, 83.9%, and 77.6% for RANBP3, LCP2, and GRAP2, respectively. Conclusions Our findings propose that the genes RANBP3, LCP2, and GRAP2, located at the identified methylation sites, hold significant potential as molecular markers in blood for the supplementary diagnosis of breast cancer. This study lays the groundwork for a more in-depth investigation into the changes in gene methylation patterns in circulating free DNA (cfDNA) for the early detection not only of breast cancer but also for various other types of cancer.
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Affiliation(s)
- Qin Hu
- Zigong Maternal and Child Health Hospital, Department of Clinical Laboratory, Zigong, China
| | - Yu Mao
- Zigong First People's Hospital, Department of Thyroid and Breast Surgery, Zigong, China
| | - Haomiao Lan
- Zigong First People's Hospital, Department of Thyroid and Breast Surgery, Zigong, China
| | - Yi Wei
- Zigong Maternal and Child Health Hospital, Department of Clinical Laboratory, Zigong, China
| | - Yuehua Chen
- Zigong Maternal and Child Health Hospital, Department of Clinical Laboratory, Zigong, China
| | - Qiang Ye
- Zigong Maternal and Child Health Hospital, Department of Clinical Laboratory, Zigong, China
| | - Hongying Che
- Zigong First People's Hospital, Department of Thyroid and Breast Surgery, Zigong, China
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Ouyang YQ, Zhou J, Guo JY, Wang SY, Wang X, Zhou-Chen YB, Redding SR, Chen HJ. Effectiveness of a breastfeeding promotion intervention model based on Society ecosystems Theory for maternal women: a study protocol of randomized controlled trial. Reprod Health 2023; 20:182. [PMID: 38062456 PMCID: PMC10704786 DOI: 10.1186/s12978-023-01719-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 11/23/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND Breastfeeding is recognized internationally as the most scientific and effective way to feed infants and young children. According to the World Health Organization in 2022, the exclusive breastfeeding rate within 6 months is 34.1% in China, which is still far from the goal of "more than 60% exclusive breastfeeding rate of infants within 6 months" by 2030 required by China's State Council. It is necessary to promote breastfeeding and provide maternal breastfeeding guidance to increase exclusive breastfeeding. Factors influencing breastfeeding can be explained by the society ecosystems theory, distributed in macro, mezzo and micro systems. The interventions focused on breastfeeding promotion are mainly carried out in the health systems and services, home and family environment, community environment, work environment, policy environment or a combination of these facilities. But there is sparse research on integrating resources in the macro, mezzo and micro systems of maternal breastfeeding processes to promote breastfeeding behavior. A randomized controlled trial will test the effect of a breastfeeding promotion intervention model based on the society ecosystems theory versus usual prenatal and postnatal care on maternal and infant health and the exclusive breastfeeding rate at 6 months. METHODS/DESIGN The study is a single-blind, parallel design, randomized controlled trial with an intervention group (n = 109) and a control group (n = 109) that compares the effect of a breastfeeding promotion intervention model based on the society ecosystems theory with usual prenatal and postnatal care. The intervention covers macro- (policy, culture), mezzo- (family-hospital-community) and micro- (biological, psychological and social) systems of the maternal breastfeeding process. Infant feeding patterns, neonatal morbidity and physical and mental health of antenatal and postpartum women will be collected at baseline (28 to 35 weeks of gestation), 1-, 4-, and 6-month postpartum. DISCUSSION This is a multifaceted, multifactorial, and multi-environmental breastfeeding promotion strategy to help mothers and their families learn breastfeeding knowledge and skills. The study provides a new modality for adding breastfeeding interventions to prenatal and postnatal care for healthcare providers in the hospital and the community. TRIAL REGISTRATION Chinese Clinical Trial Registry at www.chictr.org.cn , ChiCTR2300075795.
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Affiliation(s)
- Yan-Qiong Ouyang
- School of Nursing, Wuhan University, 115 Donghu Road, Wuchang District, Wuhan, 430071, China
| | - Jie Zhou
- School of Nursing, Wuhan University, 115 Donghu Road, Wuchang District, Wuhan, 430071, China.
| | - Jin-Yi Guo
- School of Nursing, Wuhan University, 115 Donghu Road, Wuchang District, Wuhan, 430071, China
| | - Shi-Yun Wang
- School of Nursing, Wuhan University, 115 Donghu Road, Wuchang District, Wuhan, 430071, China
| | - Xin Wang
- School of Nursing, Wuhan University, 115 Donghu Road, Wuchang District, Wuhan, 430071, China
| | - Yi-Bei Zhou-Chen
- School of Nursing, Wuhan University, 115 Donghu Road, Wuchang District, Wuhan, 430071, China
| | | | - Hui-Jun Chen
- Department of Gynaecology and Obstetrics, Zhongnan Hospital of Wuhan University, 169 Donghu Road, Wuchang District, Wuhan, 430071, China.
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MOHAMMADNABIZADEH SAHAR, FARKHANI EHSANMOSA, TALKHI NASRIN. Predictive factors of breast cancer mammography screening among Iranian women. JOURNAL OF PREVENTIVE MEDICINE AND HYGIENE 2023; 64:E448-E456. [PMID: 38379739 PMCID: PMC10876030 DOI: 10.15167/2421-4248/jpmh2023.64.4.3089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 12/12/2023] [Indexed: 02/22/2024]
Abstract
Introduction Understanding the factors that influence women's cancer screening behavior is crucial in reducing cancer mortality through early detection. Therefore, the objective of this study was to examine the status of mammography and related factors among women who presented to the health centers of Khorasan Razavi province, Iran. Methods For this study, a sample of 251,011 women who visited healthcare centers affiliated with Mashhad University of Medical Sciences was selected. The study examined several variables, including sociodemographic information, current smoking, nutrition status, and physical exercise. All analyses were performed using Python programming language and SPSS software. Furthermore, to handle imbalanced data, we used SMOTE balancing method that is an oversampling method and produce synthetic samples from the minority class. Results The factors of age, education, being employed, having children, family history of cancer, physical activity, smoking status, and diet were all predictors of mammography screening. Moreover, findings showed that age and family history of breast cancer were most important variables to predict mammography status, respectively. Conclusions By examining various variables such as dietary habits, exercise, smoking, and demographic properties, it sheds light on the relationships between these factors and mammography screening. This provides valuable insights into the associations between breast cancer screening behavior and preventive lifestyle behaviors. By targeting both preventive lifestyle choices and breast cancer screening behaviors, interventions can effectively promote positive changes in behavior and ultimately reduce the incidence and impact of breast cancer.
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Affiliation(s)
- SAHAR MOHAMMADNABIZADEH
- Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - EHSAN MOSA FARKHANI
- Department of Epidemiology and Biostatistics, School of Health, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - NASRIN TALKHI
- Department of Biostatistics, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
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Zhu B, Yu H, Ni P, Chen X, Zhang J, Wang D. A population-based cross-sectional study on the situation of cervical cancer screening in Liaoning, China. BMC Womens Health 2023; 23:144. [PMID: 36991455 PMCID: PMC10061794 DOI: 10.1186/s12905-023-02249-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 02/28/2023] [Indexed: 03/30/2023] Open
Abstract
Abstract
Background
Cervical cancer (CC) screening is currently recognized as an effective intervention for CC. Previous studies found that the proportion of screening was low in China, especially in Liaoning. Therefore, we performed a population-based cross-sectional survey to investigate the situation of cervical cancer screening and analyze their related factors for providing a decision-making basis for sustainable and effective development of cervical cancer screening.
Methods
This population-based cross-sectional study involved aged 30 to 69 years in nine counties/districts in Liaoning from 2018 to 2019. Data were collected using the quantitative data collection methods, and analyzed in SPSS version 22.0.
Results
Overall, only 22.37% of 5334 respondents reported having ever been screened for cervical cancer in past 3 years, and 38.41% of respondents reported having the willingness for cervical cancer screening in next 3 years. In the rate of CC screening, multilevel analysis indicated that age, marital status, education level, type of occupation, medical insurance, family income, place of residence and regional economic level had a significant impact on proportion of screening. In the rate of CC screening willingness, multilevel analysis indicated that age, family income, health status, place of residence, regional economic level and CC screening still had a significant impact, but marital status, education level and medical insurance type had no significant impact. There was no significant difference in marital status, education level and medical insurance type after the factors of CC screening were added in the model.
Conclusion
Our study found both proportion of screening and willingness were at a low level, and age, economic and regional factors were the main factors for implementation of CC screening in China. In the future, targeted policies should be formulated according to the characteristics of different groups of people, and reduce the gap in the current health service capacity between different regions.
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Chen Y, Shi L, Zheng X, Yang J, Xue Y, Xiao S, Xue B, Zhang J, Li X, Lin H, Ma C, Zhang C. Patterns and Determinants of Multimorbidity in Older Adults: Study in Health-Ecological Perspective. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:16756. [PMID: 36554647 PMCID: PMC9779369 DOI: 10.3390/ijerph192416756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 12/09/2022] [Accepted: 12/11/2022] [Indexed: 06/17/2023]
Abstract
(1) Background: Multimorbidity has become one of the key issues in the public health sector. This study aims to explore the patterns and health-ecological factors of multimorbidity in China to propose policy recommendations for the management of chronic diseases in the elderly. (2) Methods: A multi-stage random sampling method was used to conduct a questionnaire survey on 3637 older adults aged 60 and older in Shanxi, China. Association rule mining analysis (ARM) and network analysis were applied to analyze the patterns of multimorbidity. The health-ecological model was adopted to explore the potential associated factors of multimorbidity in a multidimensional perspective. A hierarchical multiple logistic model was employed to investigate the association strengths reflected by adjusted odds ratios and 95% confidence. (3) Results: Multimorbidity occurred in 20.95% of the respondents. The graph of network analysis showed that there were 6 combinations of chronic diseases with strong association strengths and 14 with moderate association strengths. The results of the ARM were similar to the network analysis; six dyadic chronic disease combinations and six triadic ones were obtained. Hierarchical multiple logistic regression indicated that innate personal traits (age, history of genetics, and body mass index), behavioral lifestyle (physical activity levels and medication adherence), interpersonal network (marital status), and socioeconomic status (educational level) were the common predictors of multimorbidity for older adults, among which, having no family history was found to be a relative determinant as a protective factor for multimorbidity after controlling the other covariates. (4) Conclusions: multimorbidity was prevalent in older adults and most disease combinations are associated with hypertension, followed by diabetes. This shows that diabetes and hypertension have a high prevalence among older adults and have a wide range of associations with other chronic diseases. Exploring the patterns and associated factors of multimorbidity will help the country prevent complications and avoid the unnecessary use of the health service, adopting an integrated approach to managing multimorbidity rather than an individual disease-specific approach and implementing different strategies according to the location of residence.
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Affiliation(s)
- Yiming Chen
- School of Health Management, Southern Medical University, Guangzhou 510515, China
| | - Lei Shi
- School of Health Management, Southern Medical University, Guangzhou 510515, China
| | - Xiao Zheng
- Department of Health Management, Shunde Hospital, Southern Medical University, Foshan 528399, China
| | - Juan Yang
- School of Health Management, Bengbu Medical College, Bengbu 233030, China
| | - Yaqing Xue
- School of Health Management, Southern Medical University, Guangzhou 510515, China
| | - Shujuan Xiao
- School of Health Management, Southern Medical University, Guangzhou 510515, China
| | - Benli Xue
- School of Health Management, Southern Medical University, Guangzhou 510515, China
| | - Jiachi Zhang
- School of Health Management, Southern Medical University, Guangzhou 510515, China
| | - Xinru Li
- School of Health Management, Southern Medical University, Guangzhou 510515, China
| | - Huang Lin
- School of Health Management, Southern Medical University, Guangzhou 510515, China
| | - Chao Ma
- School of Health Management, Southern Medical University, Guangzhou 510515, China
| | - Chichen Zhang
- School of Health Management, Southern Medical University, Guangzhou 510515, China
- Department of Health Management, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
- Institute of Health Management, Southern Medical University, Guangzhou 510515, China
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