OBJECTIVES We analyzed dietary patterns using reduced rank regression (RRR), and assessed how well the scores extracted by RRR predicted stroke in comparison to the scores produced by partial least squares and principal component regression models.
METHODS
Dietary data at baseline were used to extract dietary patterns using the 3 methods, along with 4 response variables: body mass index, fibrinogen, interleukin-6, and low-density lipoprotein cholesterol. The analyses were based on 5,468 males and females aged 45-84 years who had no clinical cardiovascular disease, using data from the Multi-Ethnic Study of Atherosclerosis.
RESULTS
The primary factor derived by RRR was positively associated with stroke incidence in both models. The first model was adjusted for sex and race and the second model was adjusted for the variables in model 1 as well as smoking, physical activity, family and sibling history of stroke, the use of any lipid-lowering medication, the use of any anti-hypertensive medication, hypertension, and history of myocardial infarction (model 1: hazard ratio [HR], 7.49; 95% confidence interval [CI], 1.66 to 33.69; p for trend=0.01; model 2: HR, 6.83; 95% CI, 1.51 to 30.87 for quintile 5 compared with the reference category; p for trend=0.02).
CONCLUSIONS
Based primarily on RRR, we identified that a dietary pattern high in fats and oils, poultry, non-diet soda, processed meat, tomatoes, legumes, chicken, tuna and egg salad, and fried potatoes and low in dark-yellow and cruciferous vegetables may increase the incidence of ischemic stroke.
Summary
Citations
Citations to this article as recorded by
Trimethylamine N-oxide, β-alanine, tryptophan index, and vitamin B6-related dietary patterns in association with stroke risk Dong Liu, Siyue Tan, Zhengyuan Zhou, Shujun Gu, Hui Zuo Nutrition, Metabolism and Cardiovascular Diseases.2024; 34(5): 1179. CrossRef
A comparison of principal component analysis, reduced-rank regression, and partial least–squares in the identification of dietary patterns associated with cardiometabolic risk factors in Iranian overweight and obese women Fatemeh Gholami, Ahmadreza Hajiheidari, Bahareh Barkhidarian, Neda Soveid, Mir Saeid Yekaninejad, Zahra Karimi, Niki Bahrampour, Seyed Ali Keshavarz, Gholamali Javdan, Khadijeh Mirzaei BMC Medical Research Methodology.2024;[Epub] CrossRef
Comparison of data-driven identified hypertension-protective dietary patterns among Chinese adults: based on a nationwide study Yuxiang Yang, Wei Piao, Shuya Cai, Kun Huang, Changzheng Yuan, Xue Cheng, Ling Zhang, Yuge Li, Liyun Zhao, Dongmei Yu European Journal of Nutrition.2023; 62(7): 2805. CrossRef
Associations between dietary patterns and cardiovascular disease risk in Canadian adults: a comparison of partial least squares, reduced rank regression, and the simplified dietary pattern technique Svilena V Lazarova, Mahsa Jessri The American Journal of Clinical Nutrition.2022; 116(2): 362. CrossRef
Association Between Dietary Quality Indices and Atherosclerosis Risk: A Case-Control Study Mahsa Samadani, Anahita Mansoori, Habib Haybar, Fatemeh Haidari, Majid Mohammadshahi Nutrition and Metabolic Insights.2022;[Epub] CrossRef
Visceral adiposity-related dietary patterns and the risk of cardiovascular disease in Iranian adults: A population-based cohort study Nazanin Moslehi, Fatemeh Rahimi Sakak, Maryam Mahdavi, Parvin Mirmiran, Fereidoun Azizi Frontiers in Nutrition.2022;[Epub] CrossRef
Dietary patterns derived by reduced rank regression and non-communicable disease risk Carmen Piernas, Min Gao, Susan A. Jebb Proceedings of the Nutrition Society.2022; : 1. CrossRef
Dietary patterns related to cardiovascular disease based on reduced rank regression analysis of healthy middle-aged Koreans: data from the community-based Korean Genome and Epidemiology Study (KoGES) cohort Hye Ah Lee, Hyoin An, EunJin Lee The American Journal of Clinical Nutrition.2020; 111(6): 1159. CrossRef
Interaction between an ATP-Binding Cassette A1 (ABCA1) Variant and Egg Consumption for the Risk of Ischemic Stroke and Carotid Atherosclerosis: a Family-Based Study in the Chinese Population Jing Song, Xia Jiang, Yaying Cao, Juan Juan, Tao Wu, Yonghua Hu Journal of Atherosclerosis and Thrombosis.2019; 26(9): 835. CrossRef
OBJECTIVES Consecutive community health assessments revealed that water-pipe smoking in women and impaired growth in children were among the main health concerns in suburban communities in southern Iran. The aim of the present study was to identify the effects of water-pipe smoking during pregnancy on birth weight.
METHODS
Data from a population-based prospective cohort study of 714 singleton live pregnancies in the suburbs of Bandar Abbas in southern Iran in 2016-2018 were used in this study. Data about water-pipe smoking patterns and birth weight were collected by questionnaires during and after the pregnancy. Low birth weight (LBW) was defined as a birth weight below 2,500 g. Statistical analyses were performed using generalized linear models, and the results were presented in terms of relative risk (RR) and 95% confidence intervals (CI).
RESULTS
Fifty (8.2%) of the study subjects smoked water-pipe. The adjusted risk of LBW increased 2-fold in water-pipe smokers (adjusted RR [aRR], 2.09; 95% CI, 1.18 to 3.71), and by 2.0% for each 1-year increase in the duration of water-pipe smoking (aRR, 1.02; 95% CI, 0.99 to 1.05).
CONCLUSIONS
Our results showed that water-pipe smoking during pregnancy was an important risk factor for LBW in this population sample from southern Iran. The introduction of regulations onto prevent water-pipe smoking and the implementation of community health action plans aiming at empowering women and increasing women’s knowledge and awareness regarding the health consequences of water-pipe smoking are proposed.
Summary
Citations
Citations to this article as recorded by
The Diversity in Tobacco Use Among Women of Reproductive Age (15–49 Years) in Pakistan: A Secondary Analysis of a Multiple Indicator Cluster Survey 2016–2018 Radha Sharma, Mona Kanaan, Kamran Siddiqi Nicotine and Tobacco Research.2024; 26(7): 931. CrossRef
Sevrage tabagique au cours de la grossesse V. Peyronnet, A.-L. Le Faou, I. Berlin Revue des Maladies Respiratoires.2024; 41(9): 685. CrossRef
Waterpipe Tobacco (Hookah) Use in Pregnancy: Associations with Nausea and Vomiting of Pregnancy Anna R. Whelan, Alexis C. Gimovsky, Nancy C. Jao, Erika F. Werner, Chrystal Vergara-Lopez, Laura R. Stroud American Journal of Perinatology.2023; 40(10): 1033. CrossRef
Interventions for waterpipe smoking cessation Taghrid Asfar, Jonathan Livingstone-Banks, Kenneth D Ward, Thomas Eissenberg, Olusanya Oluwole, Zoran Bursac, Tarek Ghaddar, Wasim Maziak Cochrane Database of Systematic Reviews.2023;[Epub] CrossRef
Dual and Poly Use of Tobacco Products in a Sample of Pregnant Smokers: A Cross-sectional Study André Luís Bertani, Suzana Erico Tanni, Irma Godoy Maternal and Child Health Journal.2023; 27(9): 1616. CrossRef
Reproductive outcomes of water pipe smoking: A scoping review Sahar Rostami, Farzane Fereidouni, Arezoo Maleki-Hajiagha, Mohadese Motaharinejad, Somayye Majidi, Fardin Amidi Asian Pacific Journal of Reproduction.2023; 12(5): 211. CrossRef
What are the intervention goals of women’s hookah cessation? A systematic, evidence-based and participatory study Sakineh Dadipoor, Teamur Aghamolaei, Mehdi Mirzaei-Alavijeh, Mohtasham Ghaffari, Ali Heyrani, Saeed Hosseini Teshnizi Journal of Ethnicity in Substance Abuse.2022; 21(4): 1468. CrossRef
Maternal smoking status during pregnancy and low birth weight in offspring: systematic review and meta-analysis of 55 cohort studies published from 1986 to 2020 Hong-Kun Di, Yong Gan, Kai Lu, Chao Wang, Yi Zhu, Xin Meng, Wen-Qi Xia, Min-Zhi Xu, Jing Feng, Qing-Feng Tian, Yan He, Zhi-Qiang Nie, Jun-An Liu, Fu-Jian Song, Zu-Xun Lu World Journal of Pediatrics.2022; 18(3): 176. CrossRef
Using intervention mapping for hookah smoking cessation: a quasi-experimental evaluation Sakineh Dadipoor, Ali Heyrani, Mehdi Mirzaei-Alavijeh, Teamur Aghamolaei, Mohtasham Ghaffari, Amin Ghanbarnejad Addiction Science & Clinical Practice.2022;[Epub] CrossRef
Association Between a History of Hookah Use and Breastfeeding Duration Zelalem T. Haile, Ilana R. Azulay Chertok, Mohammad Rifat Haider Breastfeeding Medicine.2022; 17(8): 678. CrossRef
Waterpipe Tobacco Smoke Exposure during Lactation—Susceptibility of Reproductive Hormones and Oxidative Stress Parameters in Male Progeny Rats Nour A. Al-Sawalha, Indira D. Pokkunuri, Karem H. Alzoubi, Omar F. Khabour, Bashar N. Almomani Reproductive Sciences.2021; 28(1): 37. CrossRef
Trends of maternal waterpipe, cigarettes, and dual tobacco smoking in Jordan. A decade of lost opportunities Khalid A. Kheirallah, Nuha Shugaa Addin, Maan M. Alolimat, Eman Sobh PLOS ONE.2021; 16(7): e0253655. CrossRef
Effect of Water-Pipe Smoking on the Normal Development of Zebrafish Zain Zaki Zakaria, Shaima Ahmad Aladwi, Fatiha Benslimane, Enas S. Al-Absi, Mashael Al-Shafai, Huseyin C. Yalcin, Ashraf Khalil, Ala-Eddin Al Moustafa, Maha Al-Asmakh International Journal of Environmental Research and Public Health.2021; 18(21): 11659. CrossRef
An intervention development for cessation of hookah smoking among Iranian women: study protocol for a systematic and theory-based approach to intervention design Sakineh Dadipoor, Gerjo Kok, Ali Heyrani, Teamur Aghamolaei, Mohtasham Ghaffari, Amin Ghanbarnezhad Addiction Science & Clinical Practice.2020;[Epub] CrossRef
The effect of quitting water pipe during pregnancy on anthropometric measurements at birth: a population-based prospective cohort study in the south of Iran Shahrzad Nematollahi, Koroush Holakouie-Naieni, Abdolhossain Madani, Hossein Shabkhiz, Elham Torabi, Samane Lotfi BMC Pregnancy and Childbirth.2020;[Epub] CrossRef
Autres méthodes de consommation pendant la grossesse : cigarette électronique, tabac chauffé, chicha et snus — Rapport d’experts et recommandations CNGOF-SFT sur la prise en charge du tabagisme en cours de grossesse C. Garabedian, P. Berveiller, P. Guerby Gynécologie Obstétrique Fertilité & Sénologie .2020; 48(7-8): 583. CrossRef
Predictors of Hookah Smoking among Women in Bandar Abbas, Southern Iran: A Cross-Sectional Study Based on the Intervention Mapping Protocol Sakineh Dadipoor, Ali Heyrani, Teamur Aghamolaei, Amin Ghanbarnezhad, Mohtasham Ghaffari Substance Use & Misuse.2020; 55(11): 1800. CrossRef
Potential causes of male and female infertility in Qatar Gerhild Zauner, Guillermina Girardi Journal of Reproductive Immunology.2020; 141: 103173. CrossRef
Waterpipe smoking: the pressing need for risk communication Wasim Maziak, Olatokunbo Osibogun, Taghrid Asfar Expert Review of Respiratory Medicine.2019; 13(11): 1109. CrossRef
Epidemiology and Adverse Consequences of Hookah/Waterpipe Use: A Systematic Review Rebecca Pratiti, Debabrata Mukherjee Cardiovascular & Hematological Agents in Medicinal Chemistry .2019; 17(2): 82. CrossRef
OBJECTIVES Although the effect of physical activity (PA) on the incidence of atrial fibrillation (AF) has been studied, contradictory results have been reported. Such discrepancies may reflect the different effects of various types of PA upon AF, as well as gender interactions. Therefore, we aimed to evaluate the associations of PA types (total, moderate/vigorous, and intentional), as well as walking pace, with AF risk in men and women.
METHODS
Using the Multi-Ethnic Study of Atherosclerosis Typical Week Physical Activity Survey, 3 PA measures and walking pace were calculated among 6,487 men and women aged 45-84 years. The incidence of AF over approximately 11 years of followup was ascertained. The association of each PA measure and walking pace with AF incidence was estimated using multivariable Cox proportional hazard models. An extended Cox model with Heaviside functions (hv) of time was used to estimate the effects of time-varying covariates.
RESULTS
During 11 years of follow-up (49,557 person-years), 242 new AF cases occurred. The incidence rate of AF was 48.83 per 10,000 person-years. The proportional hazard (PH) assumption for total PA among women was not met; hence, we used the hv to calculate the hazard ratio. Total PA in women in the hv2 analysis was negatively associated with AF in all 3 models, although for hv1 no significant association was observed. The PH assumption for walking pace among men was not met, and none of the hv showed a statistically significant association between walking pace and AF in men.
CONCLUSIONS
These results suggest that PA is inversely associated with AF in women.
Summary
Citations
Citations to this article as recorded by
Leisure-time and occupational physical activity and risk of cardiovascular disease incidence: a systematic-review and dose-response meta-analysis of prospective cohort studies Asma Kazemi, Sepideh Soltani, Dagfinn Aune, Elham Hosseini, Zeinab Mokhtari, Zahra Hassanzadeh, Ahmad Jayedi, Francisco Pitanga, Masoumeh Akhlaghi International Journal of Behavioral Nutrition and Physical Activity.2024;[Epub] CrossRef
Impact of ventricular assist device use on pediatric heart transplant waitlist mortality: Analysis of the scientific registry of transplant recipients database Arene Butto, Lydia K. Wright, Jameson Dyal, Chad Y. Mao, Richard Garcia, William T. Mahle Pediatric Transplantation.2024;[Epub] CrossRef
Weekly physical activity and incident atrial fibrillation in females – A dose-response meta-analysis Ioannis Anagnostopoulos, Maria Kousta, Charalampos Kossyvakis, Eleni Lakka, Dimitrios Vrachatis, Spyridon Deftereos, Vassilios P. Vassilikos, Georgios Giannopoulos International Journal of Cardiology.2023; 370: 191. CrossRef
Self-Reported Walking Pace and Risk of Cardiovascular Diseases: A Two-Sample Mendelian Randomization Study Lu Chen, Xingang Sun, Yuxian He, Liangrong Zheng Frontiers in Genetics.2022;[Epub] CrossRef
Sex-Specific Exposure–Effect Relationship Between Physical Activity and Incident Atrial Fibrillation in the General Population: A Dose–Response Meta-Analysis of 16 Prospective Studies Qin Wan, Yue Zhou, Wengen Zhu, Xiao Liu Frontiers in Cardiovascular Medicine.2021;[Epub] CrossRef
OBJECTIVES The aim of this study was to explore the spatial pattern of female breast cancer (BC) incidence at the neighborhood level in Tehran, Iran.
METHODS
The present study included all registered incident cases of female BC from March 2008 to March 2011. The raw standardized incidence ratio (SIR) of BC for each neighborhood was estimated by comparing observed cases relative to expected cases. The estimated raw SIRs were smoothed by a Besag, York, and Mollie spatial model and the spatial empirical Bayesian method. The purely spatial scan statistic was used to identify spatial clusters.
RESULTS
There were 4,175 incident BC cases in the study area from 2008 to 2011, of which 3,080 were successfully geocoded to the neighborhood level. Higher than expected rates of BC were found in neighborhoods located in northern and central Tehran, whereas lower rates appeared in southern areas. The most likely cluster of higher than expected BC incidence involved neighborhoods in districts 3 and 6, with an observed-to-expected ratio of 3.92 (p<0.001), whereas the most likely cluster of lower than expected rates involved neighborhoods in districts 17, 18, and 19, with an observed-to-expected ratio of 0.05 (p<0.001).
CONCLUSIONS
Neighborhood-level inequality in the incidence of BC exists in Tehran. These findings can serve as a basis for resource allocation and preventive strategies in at-risk areas.
Summary
Citations
Citations to this article as recorded by
Evaluation and comparison of spatial cluster detection methods for improved decision making of disease surveillance: a case study of national dengue surveillance in Thailand Chawarat Rotejanaprasert, Kawin Chinpong, Andrew B. Lawson, Peerut Chienwichai, Richard J. Maude BMC Medical Research Methodology.2024;[Epub] CrossRef
An examination and analysis of the clustering of healthcare centers and their spatial accessibility in Tehran metropolis: Insights from Google POI data Fatemeh Rajabi, Farhad Hosseinali, Hamidreza Rabiei-Dastjerdi Sustainable Cities and Society.2024; 117: 105845. CrossRef
Clusters of high-risk, low-risk, and temporal trends of breast and cervical cancer-related mortality in São Paulo, Brazil, during 2000–2016 P.M.M. Bermudi, A.C.G. Pellini, C.S.G. Diniz, A.G. Ribeiro, B.S. de Aguiar, M.A. Failla, F. Chiaravalloti Neto Annals of Epidemiology.2023; 78: 61. CrossRef
Variabilidade espacial intraurbana da mortalidade por câncer de mama e do colo do útero no município de São Paulo: análise dos fatores associados Breno Souza de Aguiar, Alessandra Cristina Guedes Pellini, Elizabeth Angélica Salinas Rebolledo, Adeylson Guimarães Ribeiro, Carmen Simone Grilo Diniz, Patricia Marques Moralejo Bermudi, Marcelo Antunes Failla, Oswaldo Santos Baquero, Francisco Chiaravall Revista Brasileira de Epidemiologia.2023;[Epub] CrossRef
Intra-urban spatial variability of breast and cervical cancer mortality in the city of São Paulo: analysis of associated factors Breno Souza de Aguiar, Alessandra Cristina Guedes Pellini, Elizabeth Angélica Salinas Rebolledo, Adeylson Guimarães Ribeiro, Carmen Simone Grilo Diniz, Patricia Marques Moralejo Bermudi, Marcelo Antunes Failla, Oswaldo Santos Baquero, Francisco Chiaravall Revista Brasileira de Epidemiologia.2023;[Epub] CrossRef
Breast cancer incidence in Yogyakarta, Indonesia from 2008–2019: A cross-sectional study using trend analysis and geographical information system Bryant Ng, Herindita Puspitaningtyas, Juan Adrian Wiranata, Susanna Hilda Hutajulu, Irianiwati Widodo, Nungki Anggorowati, Guardian Yoki Sanjaya, Lutfan Lazuardi, Patumrat Sripan, Abdulkader Murad PLOS ONE.2023; 18(7): e0288073. CrossRef
Evaluation of the association between centrosome amplification in tumor tissue of breast cancer patients and changes in the expression of CETN1 and CNTROB genes Payam Kheirmand Parizi, Leila Mousavi Seresht, Seyed-Alireza Esmaeili, Ali Davarpanah Jazi, Abdolazim Sarli, Farinaz Khosravian, Mansour Salehi Gene Reports.2022; 26: 101481. CrossRef
The Effect of Religious–Spiritual Psychotherapy on Illness Perception and Inner Strength among Patients with Breast Cancer in Iran Safoora Davari, Isaac Rahimian Boogar, Siavash Talepasand, Mohamad Reza Evazi Journal of Religion and Health.2022; 61(6): 4302. CrossRef
Geographic disparities in Saskatchewan prostate cancer incidence and its association with physician density: analysis using Bayesian models Mustafa Andkhoie, Michael Szafron BMC Cancer.2021;[Epub] CrossRef
Campania and cancer mortality: An inseparable pair? The role of environmental quality and socio-economic deprivation Massimiliano Agovino, Massimiliano Cerciello, Gaetano Musella Social Science & Medicine.2021; 287: 114328. CrossRef
The application of spatial empirical Bayesian smoothing method in spatial analysis of bacillary dysentery: A case study in Yudu County, Jiangxi Province Yuwei Wang, Wang Gao IOP Conference Series: Earth and Environmental Science.2020; 568(1): 012009. CrossRef
A Multi-Decadal Spatial Analysis of Demographic Vulnerability to Urban Flood: A Case Study of Birmingham City, USA Mohammad Khalid Hossain, Qingmin Meng Sustainability.2020; 12(21): 9139. CrossRef
Cancer mortality rates and spillover effects among different areas: A case study in Campania (southern Italy) Massimiliano Agovino, Maria Carmela Aprile, Antonio Garofalo, Angela Mariani Social Science & Medicine.2018; 204: 67. CrossRef
Spatial modeling of cutaneous leishmaniasis in Iranian army units during 2014-2017 using a hierarchical Bayesian method and the spatial scan statistic Erfan Ayubi, Mohammad Barati, Arasb Dabbagh Moghaddam, Ali Reza Khoshdel Epidemiology and Health.2018; 40: e2018032. CrossRef
OBJECTIVES The lower mortality rate of obese patients with heart failure (HF) has been partly attributed to reverse causation bias due to weight loss caused by disease. Using data about weight both before and after HF, this study aimed to adjust for reverse causation and examine the association of obesity both before and after HF with mortality.
METHODS
Using the Atherosclerosis Risk in Communities (ARIC) study, 308 patients with data available from before and after the incidence of HF were included. Pre-morbid and post-morbid obesity were defined based on body mass index measurements at least three months before and after incident HF. The associations of pre-morbid and post-morbid obesity and weight change with survival after HF were evaluated using a Cox proportional hazard model.
RESULTS
Pre-morbid obesity was associated with higher mortality (hazard ratio [HR], 1.61; 95% confidence interval [CI], 1.04 to 2.49) but post-morbid obesity was associated with increased survival (HR, 0.57; 95% CI, 0.37 to 0.88). Adjusting for weight change due to disease as a confounder of the obesity-mortality relationship resulted in the absence of any significant associations between post-morbid obesity and mortality.
CONCLUSIONS
This study demonstrated that controlling for reverse causality by adjusting for the confounder of weight change may remove or reverse the protective effect of obesity on mortality among patients with incident HF.
Summary
Citations
Citations to this article as recorded by
Prevalence and clinical characteristics of diabetic cardiomyopathy in patients with acute heart failure Kenichi Matsushita, Kazumasa Harada, Takashi Kohno, Hiroki Nakano, Daisuke Kitano, Junya Matsuda, Makoto Takei, Hideaki Yoshino, Takeshi Yamamoto, Ken Nagao, Morimasa Takayama Nutrition, Metabolism and Cardiovascular Diseases.2024; 34(5): 1325. CrossRef
Impact of body mass index on cardiac adrenergic derangement in heart failure patients: a 123I-mIBG imaging study Klara Komici, Leonardo Bencivenga, Stefania Paolillo, Paola Gargiulo, Roberto Formisano, Roberta Assante, Carmela Nappi, Fabio Marsico, Adriana D’Antonio, Giovanni De Simini, Antonio Cittadini, Dino Franco Vitale, Alberto Cuocolo, Pasquale Perrone Filardi European Journal of Nuclear Medicine and Molecular Imaging.2020; 47(7): 1713. CrossRef
Impact of prior bariatric surgery on outcomes of hospitalized patients with heart failure: a population-based study Hedong Han, Tiantian Zhu, Yibin Guo, Yiming Ruan, Eyal Herzog, Jia He Surgery for Obesity and Related Diseases.2019; 15(3): 469. CrossRef
Body mass index and all-cause mortality in patients with atrial fibrillation: insights from the China atrial fibrillation registry study Lu Wang, Xin Du, Jian-Zeng Dong, Wen-Na Liu, Ying-Chun Zhou, Song-Nan Li, Xue-Yuan Guo, Chen-Xi Jiang, Rong-Hui Yu, Cai-Hua Sang, Ri-Bo Tang, De-Yong Long, Nian Liu, Rong Bai, Laurent Macle, Chang-Sheng Ma Clinical Research in Cardiology.2019; 108(12): 1371. CrossRef
The Effects of Reverse Causality and Selective Attrition on the Relationship Between Body Mass Index and Mortality in Postmenopausal Women Hailey R Banack, Jennifer W Bea, Jay S Kaufman, Andrew Stokes, Candyce H Kroenke, Marcia L Stefanick, Shirley A Beresford, Chloe E Bird, Lorena Garcia, Robert Wallace, Robert A Wild, Bette Caan, Jean Wactawski-Wende American Journal of Epidemiology.2019; 188(10): 1838. CrossRef
Latent class analysis (LCA) is a method of assessing and correcting measurement error in surveys. The local independence assumption in LCA assumes that indicators are independent from each other condition on the latent variable. Violation of this assumption leads to unreliable results. We explored this issue by using LCA to estimate the prevalence of illicit drug use in the Iranian Mental Health Survey. The following three indicators were included in the LCA models: five or more instances of using any illicit drug in the past 12 months (indicator A), any use of any illicit drug in the past 12 months (indicator B), and the self-perceived need of treatment services or having received treatment for a substance use disorder in the past 12 months (indicator C). Gender was also used in all LCA models as a grouping variable. One LCA model using indicators A and B, as well as 10 different LCA models using indicators A, B, and C, were fitted to the data. The three models that had the best fit to the data included the following correlations between indicators: (AC and AB), (AC), and (AC, BC, and AB). The estimated prevalence of illicit drug use based on these three models was 28.9%, 6.2% and 42.2%, respectively. None of these models completely controlled for violation of the local independence assumption. In order to perform unbiased estimations using the LCA approach, the factors violating the local independence assumption (behaviorally correlated error, bivocality, and latent heterogeneity) should be completely taken into account in all models using well-known methods.
OBJECTIVES Diabetes is a major public health problem that is approaching epidemic proportions globally. Diabetes self-management can reduce complications and mortality in type 2 diabetic patients. The purpose of this study was to examine associations between diabetes self-management and microvascular complications in patients with type 2 diabetes.
METHODS
In this cross-sectional study, 562 Iranian patients older than 30 years of age with type 2 diabetes who received treatment at the Diabetes Research Center of the Endocrinology and Metabolism Research Institute of the Tehran University of Medical Sciences were identified. The participants were enrolled and completed questionnaires between January and April 2014. Patients’ diabetes self-management was assessed as an independent variable by using the Diabetes Self-Management Questionnaire translated into Persian. The outcomes were the microvascular complications of diabetes (retinopathy, nephropathy, and neuropathy), identified from the clinical records of each patient. A multiple logistic regression model was used to estimate odds ratios (ORs) and 95% confidence intervals (CIs) between diabetes self-management and the microvascular complications of type 2 diabetes, adjusting for potential confounders.
RESULTS
After adjusting for potential confounders, a significant association was found between the diabetes self-management sum scale and neuropathy (adjusted OR, 0.64; 95% CI, 0.45 to 0.92, p=0.01). Additionally, weak evidence was found of an association between the sum scale score of diabetes self-management and nephropathy (adjusted OR, 0.71; 95% CI, 0.47 to 1.05, p=0.09).
CONCLUSIONS
Among patients with type 2 diabetes, a lower diabetes self-management score was associated with higher rates of nephropathy and neuropathy.
Exploring the relationship between self-management behaviour, family function and health information adoption behaviour in Chinese diabetic foot patients: a mixed-methods study protocol Xueqing Wang, Panpan Tang, Lin Li, Yueying Jiang, Yuan Zhao, Leiwen Tang, Jing Shao, Dan Dan Chen BMJ Open.2023; 13(8): e074739. CrossRef
Factors influencing self-quantification for patients with hypertension: A cross-sectional Study Guiyue Ma, Haiyan Fang, Xiang Wang, Yahui Meng, Yu Zhu, Chuanying Zhang Medicine.2023; 102(48): e36185. CrossRef
Association between self-care and complications among patients with type 2 diabetes mellitus: A cross-sectional study Alaa Hamza Hermis, Fakhria Jaber Muhaibes Medical Journal of Babylon.2023; 20(4): 762. CrossRef
Social Support as a Mediator between Depressive Symptoms and Self-Care Activities in Adults Patient with Type 2 Diabetes Mellitus Pandan Enggarwati, Debie Dahlia, Riri Maria Journal of Public Health Research.2022;[Epub] CrossRef
Indirect costs of non‐healing diabetic foot wounds in an African origin population in Barbados André R. Greenidge, Simon Naitram, Kim R. Quimby, Simon G. Anderson, R. Clive Landis Diabetic Medicine.2022;[Epub] CrossRef
Relationship Between COVID-19-related Factors and Self-management Behaviors in People with Type-2 Diabetes: A Cross-sectional Study Maryam Binesh, Aliakbar Pahlevanian, Sajjad Rahimi Pordanjani, Zahra Ahmadizadeh Middle East Journal of Rehabilitation and Health Studies.2022;[Epub] CrossRef
Comparing the effects of SMS-based education with group-based education and control group on diabetes management: a randomized educational program Hourvash Haghighinejad, Leila Liaghat, Fatemeh Malekpour, Peyman Jafari, Kaveh Taghipour, Mehrdad Rezaie, Parisa Jooya, Hamidreza Ghazipoor, Mani Ramzi BMC Primary Care.2022;[Epub] CrossRef
Prevalence of diabetic retinopathy in the Eastern Mediterranean Region: a systematic review and meta-analysis Alireza Heiran, Seyede Pegah Azarchehry, Saeid Dehghankhalili, Mehrdad Afarid, Sonia Shaabani, Alireza Mirahmadizadeh Journal of International Medical Research.2022;[Epub] CrossRef
The effectiveness of patient-centered care vs. usual care in type 2 diabetes self-management: A systematic review and meta-analysis Kainat Asmat, Khairunnisa Dhamani, Raisa Gul, Erika Sivarajan Froelicher Frontiers in Public Health.2022;[Epub] CrossRef
A health-based coaching program for diabetes self-management (DSM) practice: A sequential exploratory mixed-method approach Rian Adi Pamungkas, Kanittha Chamroonsawasdi, Phitaya Charupoonphol, Paranee Vatanasomboon Endocrinología, Diabetes y Nutrición.2021; 68(7): 489. CrossRef
Inter-relationship of risk factors and pathways associated with chronic kidney disease in patients with type 2 diabetes mellitus: a structural equation modelling analysis C.-P. Wang, Y.-C. Lu, W.-C. Hung, I.-T. Tsai, Y.-H. Chang, D.-W. Hu, C.-C. Hsu, C.-C. Wu, C.-T. Wei, F.-M. Chung, Y.-J. Lee Public Health.2021; 190: 135. CrossRef
Assessment of Self-Care Activities Using Diabetes SelfManagement Questionnaire (DSMQ) amongst Diabetes Patients Attending a Rural Health Training Centre in Lucknow Mohammad Suhail Khan, Syed Esam Mahmood, Ausaf Ahmad, Anas Ahmad Khan, Islam Arfin Journal of Evolution of Medical and Dental Sciences.2021; 10(18): 1324. CrossRef
Research Progress of Fibrinogen in Diabetes Mellitus and Its Complications 寒 贾 Advances in Clinical Medicine.2021; 11(11): 5201. CrossRef
Symptom Clusters and Quality of Life in Patients with Type 2 Diabetes Mellitus Su-Yeon Hong, Yang-Sook Yoo Korean Journal of Adult Nursing.2021; 33(5): 498. CrossRef
A health-based coaching program for diabetes self-management (DSM) practice: A sequential exploratory mixed-method approach Rian Adi Pamungkas, Kanittha Chamroonsawasdi, Phitaya Charupoonphol, Paranee Vatanasomboon Endocrinología, Diabetes y Nutrición (English ed.).2021; 68(7): 489. CrossRef
Determinants of glycemic control: Phase 2 analysis from nationwide diabetes report of National Program for Prevention and Control of Diabetes (NPPCD-2018) Alireza Esteghamati, Faramarz Ismail-Beigi, Pegah Khaloo, Fatemeh Moosaie, Hamid Alemi, Mohammad Ali Mansournia, Mohsen Afarideh, Ghasem Janbabaei Molla, Teyyeb Ghadimi, Mehdi Shadnoush, Jamshid Kermanchi, Fatemeh Ghaemi Primary Care Diabetes.2020; 14(3): 222. CrossRef
A Study on Knowledge and Self-Care Practices about Type-2 Diabetes Mellitus among patients attending selected Tertiary HealthCare Facilities in Coastal Karnataka Anjali Shrivastva, Sameer Phadnis, Karthik Rao N, Manisha Gore Clinical Epidemiology and Global Health.2020;[Epub] CrossRef
Prefrontal cortex brain damage and glycemic control in patients with type 2 diabetes Sarah E. Choi, Bhaswati Roy, Matthew Freeby, Rashmi Mullur, Mary A. Woo, Rajesh Kumar Journal of Diabetes.2020; 12(6): 465. CrossRef
Self-Care in Adults with Type 2 Diabetes Mellitus: A Systematic Review Rebeca Barbosa da Rocha, Cristiano Sales Silva, Vinícius Saura Cardoso Current Diabetes Reviews.2020; 16(6): 598. CrossRef
The validity of the diabetes self-management questionnaire (DSMQ) in Hungarian patients with type 2 diabetes Agnes Vincze, Antonia Losonczi, Adrienne Stauder Health and Quality of Life Outcomes.2020;[Epub] CrossRef
Perspectives of pain in patients with type 2 diabetes Julienne K Kirk, Jaimie C Hunter, Shannon L Mihalko, Suzanne C Danhauer, Sally A Shumaker Expert Review of Endocrinology & Metabolism.2019; 14(3): 215. CrossRef
Association of Polymorphisms in miRNA Processing Genes With Type 2 Diabetes Mellitus and Its Vascular Complications in a Southern Chinese Population Zihao Wen, Xiaoqian Zou, Xin Xie, Shaoling Zheng, Xiaojing Chen, Kehui Zhu, Shirui Dong, Jiayu Liang, Xiuxia Huang, Dandan Liu, Yao Wang, Yumei Liu, Jing Wu, Yuting Ying, Kailiang Liu, Congying Lu, Baohuan Zhang, Guang Yang, Chunxia Jing, Lihong Nie Frontiers in Endocrinology.2019;[Epub] CrossRef
Interactions of TRAF6 and NLRX1 gene polymorphisms with environmental factors on the susceptibility of type 2 diabetes mellitus vascular complications in a southern Han Chinese population Chengli Zeng, Zixing Zhou, Yajing Han, Zihao Wen, Congcong Guo, Shiqi Huang, Di Xiao, Xiaohong Ye, Meiling Ou, Chuican Huang, Xingguang Ye, Guang Yang, Chunxia Jing, Lihong Nie Journal of Diabetes and its Complications.2017; 31(12): 1652. CrossRef
Psychometric properties of the Diabetes Self-Management Questionnaire (DSMQ) in Urdu Allah Bukhsh, Shaun Wen Huey Lee, Priyia Pusparajah, Andreas Schmitt, Tahir Mehmood Khan Health and Quality of Life Outcomes.2017;[Epub] CrossRef
OBJECTIVES Amputation is a multifactorial complication in diabetic patients. The aim of this study was to determine the risk factors associated with amputation in patients with diabetic foot ulcers.
METHODS
This matched case-control study was conducted based on new cases of amputation from March 2012 to November 2014. We selected new cases who had undergone amputation, and the control group was chosen from the cities or areas where the cases resided. Each case was matched with two controls based on the duration of diabetes and location. Conditional logistic regression was used to evaluate the associations between potential risk factors and amputation.
RESULTS
A total of 131 cases were compared with 262 controls. The results of the adjusted model showed that sex (odds ratio [OR], 8.66; 95% confidence interval [CI], 2.68 to 27.91), fewer than two hemoglobin A1c (HbA1c) tests per year (OR, 13.97; 95% CI, 4.97 to 39.26), unsuitable shoes (OR, 5.50; 95% CI, 2.20 to 13.77), smoking (OR, 3.44; 95% CI, 1.45 to 8.13), and body mass index (OR, 1.20; 95% CI, 1.03 to 1.41) were associated with amputation in diabetic patients.
CONCLUSIONS
The most important factors associated with amputation were females, irregular monitoring of HbA1c levels, improper footwear, and smoking. Developing educational programs and working to ensure a higher quality of care for diabetic patients are necessary steps to address these issues.
Summary
Citations
Citations to this article as recorded by
Prevalence and determinants of lower extremity amputations among type I and type II diabetic patients: A multicenter‐based study Lawrence Sena Tuglo International Wound Journal.2023; 20(4): 903. CrossRef
The prevalence of uncontrolled diabetes mellitus in patients with type 2 diabetes: a multicenter cross-sectional study Monir Lorestanifar, Masoomeh Mosayebi Molasaraei, Reyhaneh Jashaninejad, Saman Khoshmanesh, Amin Doosti-Irani Journal of Diabetes & Metabolic Disorders.2023; 22(1): 787. CrossRef
Knowledge and practice of diabetic foot care and the prevalence of diabetic foot ulcers among diabetic patients of selected hospitals in the Volta Region, Ghana Lawrence Sena Tuglo, Felix Kwasi Nyande, Percival Delali Agordoh, Eunice Berko Nartey, Zhongqin Pan, Lydia Logosu, Atsu Eyram Dei‐Hlorlewu, Desire Koku Haligah, Linda Osafo, Simon Taful, Minjie Chu International Wound Journal.2022; 19(3): 601. CrossRef
Preventive foot self-care practice and associated factors among diabetic patients attending the university of Gondar comprehensive specialized referral hospital, Northwest Ethiopia, 2021 Enyew Getaneh Mekonen, Tizita Gebeyehu Demssie BMC Endocrine Disorders.2022;[Epub] CrossRef
Uso de tecnologías de información y comunicación para promover la autogestión de ulceras por pie diabético Ana Maria Murillo Salamanca, Alejandra María Alvarado-García Revista Cuidarte.2022;[Epub] CrossRef
Common late complications of longitudinal forefoot amputations in neuropathic foot treatment Rodrigo Sousa Macedo, Lucas Sousa Macedo, Marcos Hideyo Sakaki, Rafael Barban Sposeto, Rafael Trevisan Ortiz, Marcos de Andrade Corsato, Alexandre Leme Godoy-Santos, Túlio Diniz Fernandes Journal of Wound Care.2021; 30(6): 498. CrossRef
Biomechanical modelling of diabetic foot ulcers: A computational study Gurpreet Singh, Shubham Gupta, Arnab Chanda Journal of Biomechanics.2021; 127: 110699. CrossRef
Prediction of diabetic foot ulcer progression: a computational study Shubham Gupta, Gurpreet Singh, Arnab Chanda Biomedical Physics & Engineering Express.2021; 7(6): 065020. CrossRef
Predictors of Foot Ulcers Among Diabetic Patients at a Tertiary Care Center, Egypt Yasmine Samir Galal, Walaa Ahmed Khairy, Ahmed Taha, Tarek Tawfik Amin Risk Management and Healthcare Policy.2021; Volume 14: 3817. CrossRef
Glycemic control and awareness of foot care indiabetic foot syndrome Ayten Guner Atayoglu, Ali Timucin Atayoglu, Rahime Ozgur, Hammad Khan INTERNATIONAL JOURNAL OF ENDOCRINOLOGY (Ukraine).2021; 17(3): 200. CrossRef
Are arch‐conforming insoles a good fit for diabetic foot? Insole customized design by using finite element analysis Jianwei Niu, Jing Liu, Yanling Zheng, Linghua Ran, Zhigang Chang Human Factors and Ergonomics in Manufacturing & Service Industries.2020; 30(4): 303. CrossRef
Foot care knowledge, attitudes and practices among patients with diabetic foot and amputation in St. Kitts and Nevis Gracelyn Hanley, Piao‐Yi Chiou, Chieh‐Yu Liu, Hui‐Mei Chen, Stefani Pfeiffer International Wound Journal.2020; 17(5): 1142. CrossRef
Patient-level predictors of diabetes-related lower extremity amputations at a quaternary hospital in South Africa Sifiso Mtshali, Ozayr Mahomed, Manal S. Fawzy PLOS ONE.2020; 15(10): e0240588. CrossRef
Mobile phone text messaging to improve knowledge and practice of diabetic foot care in a developing country: Feasibility and outcomes Zeinab M. Hassan International Journal of Nursing Practice.2017;[Epub] CrossRef
Differences in foot self-care and lifestyle between men and women with diabetes mellitus Mariana Angela Rossaneis, Maria do Carmo Fernandez Lourenço Haddad, Thaís Aidar de Freitas Mathias, Sonia Silva Marcon Revista Latino-Americana de Enfermagem.2016;[Epub] CrossRef