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Luo L, Jian L, Zhou Q, Duan X, Ge L. Association of Dementia with Adverse Outcomes in Older Patients with Acute Myocardial Infarction in the ICU. Int Heart J 2024:23-618. [PMID: 39010226 DOI: 10.1536/ihj.23-618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/17/2024]
Abstract
Dementia limits timely revascularization in individuals with acute myocardial infarction (AMI). However, it remains unclear whether dementia affects prognosis negatively in older individuals with AMI in the intensive care unit (ICU). This research aimed to evaluate the dementia effect on the outcomes in individuals with AMI in ICU.Data from 3,582 patients aged ≥ 65 years with AMI in ICU from the Medical Information Mart for Intensive Care IV (MIMIC IV) database were evaluated. The independent variable was dementia at baseline, and the primary finding was death from any cause during follow-up. A 1:1 propensity score matching (PSM) showed 208 participants with and without dementia. The correlation between dementia and poor prognosis of AMI was verified using a double-robust estimation method.In the PSM cohort, the 30-day all-cause mortality was 37.50% and 33.17% in the dementia and non-dementia groups (P = 0.356), respectively, and the 1-year all-cause mortality was 61.06% and 51.44%, respectively (P = 0.048). Cox regression analysis showed no association between dementia and elevated 30-day (hazard ratio [HR] 1.15, 95% confidence interval [CI] 0.84, 1.60) and 1-year (HR 1.28, 95% CI 0.99, 1.66) all-cause mortality after AMI. Similarly, dementia was not connected with in-hospital mortality, bleeding, or stroke after AMI. Interaction analysis showed that 1-year all-cause mortality was 48.00% higher in individuals with dementia and diabetic complications than in those without diabetic complications.Dementia is not an independent risk factor for adverse outcomes in AMI. Thus, it may be inappropriate to include dementia as a contraindication for invasive AMI therapy.
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Affiliation(s)
- Li Luo
- Department of the First Clinical College, Jinan University
- Department of Cardiology, Changde Hospital, Xiangya School of Medicine, Central South University
| | - Linhao Jian
- Department of Cardiology, Changde Hospital, Xiangya School of Medicine, Central South University
| | - Quan Zhou
- Department of Science and Education, Changde Hospital, Xiangya School of Medicine, Central South University
| | - Xiangjie Duan
- Department of Infectious Diseases, Changde Hospital, Xiangya School of Medicine, Central South University
| | - Liangqing Ge
- Department of the First Clinical College, Jinan University
- Department of Cardiology, Changde Hospital, Xiangya School of Medicine, Central South University
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Han Y, Hu H, Shao Y, Deng Z, Liu D. The link between initial cardiac rhythm and survival outcomes in in-hospital cardiac arrest using propensity score matching, adjustment, and weighting. Sci Rep 2024; 14:7621. [PMID: 38561413 PMCID: PMC10985081 DOI: 10.1038/s41598-024-58468-y] [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: 11/15/2023] [Accepted: 03/29/2024] [Indexed: 04/04/2024] Open
Abstract
The association between the initial cardiac rhythm and short-term survival in patients with in-hospital cardiac arrest (IHCA) has not been extensively studied despite the fact that it is thought to be a prognostic factor in patients with out-of-hospital cardiac arrest. This study aimed to look at the relationship between initial shockable rhythm and survival to hospital discharge in individuals with IHCA. 1516 adults with IHCA who received chest compressions lasting at least two minutes at the National Taiwan University Hospital between 2006 and 2014 made up the study population. Propensity scores were estimated using a fitted multivariate logistic regression model. Various statistical methodologies were employed to investigate the association between shockable rhythm and the probability of survival to discharge in patients experiencing IHCA, including multivariate adjustment, propensity score adjustment, propensity score matching, and logistic regression based on propensity score weighting. In the original cohort, the multivariate-adjusted odds ratio (OR) was 2.312 (95% confidence interval [CI]: 1.515-3.531, P < 0.001). In additional propensity score adjustment, the OR between shockable rhythm and the probability of survival to hospital discharge in IHCA patients was 2.282 (95% CI: 1.486, 3.504, P < 0.001). The multivariate-adjusted logistic regression model analysis revealed that patients with shockable rhythm had a 1.761-fold higher likelihood of surviving to hospital release in the propensity score-matched cohort (OR = 2.761, 95% CI: 1.084-7.028, P = 0.033). The multivariate-adjusted OR of the inverse probability for the treatment-weighted cohort was 1.901 (95% CI: 1.507-2.397, P < 0.001), and the standardized mortality ratio-weighted cohort was 2.692 (95% CI: 1.511-4.795, P < 0.001). In patients with in-hospital cardiac arrest, Initial cardiac rhythm is an independent predictor of survival to hospital discharge. Depending on various statistical methods, patients with IHCA who have a shockable rhythm have a one to two fold higher probability of survival to discharge than those who have a non-shockable rhythm. This provides a reference for optimizing resuscitation decisions for IHCA patients and facilitating clinical communication.
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Affiliation(s)
- Yong Han
- Department of Emergency, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, No.3002 Sungang Road, Futian District, Shenzhen, 518035, Guangdong Province, China
| | - Haofei Hu
- Department of Nephrology, Shenzhen Second People's Hospital, Shenzhen, 518035, Guangdong Province, China
| | - Yuankai Shao
- Department of Emergency, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, No.3002 Sungang Road, Futian District, Shenzhen, 518035, Guangdong Province, China
| | - Zhe Deng
- Department of Emergency, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, No.3002 Sungang Road, Futian District, Shenzhen, 518035, Guangdong Province, China.
| | - Dehong Liu
- Department of Emergency, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, No.3002 Sungang Road, Futian District, Shenzhen, 518035, Guangdong Province, China.
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Huang S, Zhang H, Zhuang Z, Guo N, Zhou Q, Duan X, Ge L. Propensity score analysis of red cell distribution width to serum calcium ratio in acute myocardial infarction as a predictor of in-hospital mortality. Front Cardiovasc Med 2023; 10:1292153. [PMID: 38169646 PMCID: PMC10758436 DOI: 10.3389/fcvm.2023.1292153] [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: 09/15/2023] [Accepted: 12/07/2023] [Indexed: 01/05/2024] Open
Abstract
Objective Red cell distribution width (RDW) and serum calcium (Ca) levels are predictors of in-hospital mortality in acute myocardial infarction (AMI) patients. However, their sensitivity and specificity are limited. Therefore, this study aimed to determine whether the RDW to Ca ratio (RCR) acquired on admission can be used to predict the in-hospital mortality of AMI patients. Methods This retrospective cohort study extracted clinical information from the Medical Information Market for Intensive IV (MIMIC-IV) database on 2,910 AMI patients enrolled via propensity score matching (PSM). Prognostic values were assessed using a multivariate logistic model and three PSM approaches. Analysis was performed based on stratified variables and interactions among sex, age, ethnicity, anemia, renal disease, percutaneous transluminal coronary intervention (PCI), coronary artery bypass grafting (CABG), atrial fibrillation, congestive heart failure, dementia, diabetes, paraplegia, hypertension, cerebrovascular disease, and Sequential Organ Failure Assessment (SOFA) score. Results A total of 4,105 ICU-admitted AMI patients were analyzed. The optimal cut-off value of the RCR for in-hospital mortality was 1.685. The PSM was performed to identify 1,455 pairs (2,910) of score-matched patients, with balanced differences exhibited for nearly all variables.The patients' median age was 72 years (range, 63-82 years) and 60.9% were male. The risk of in-hospital mortality incidence increased with increasing RCR levels. After adjusting for confounders, the risk ratio for the incidence of in-hospital mortality for high RCR was 1.75 [95% confidence interval (CI): 1.60-1.94, P = 0.0113] compared to that associated with low RCR in the PSM cohort. High RCR was also substantially implicated in in-hospital mortality incidence in the weighted cohorts [odds ratio (OR) = 1.76, 95% CI: 1.62-1.94, P = 0.0129]. Assessment of RCR in three groups showed that patients with high RCR also had a higher risk of in-hospital mortality (OR = 3.04; 95% CI, 2.22-4.16; P < 0.0001) than in patients with RCR in the adjusted model. In the sensitivity analysis, both the original and weighted groups showed similar results. Conclusion The RCR at admission may be useful for predicting in-hospital mortality in ICU-admitted AMI patients.
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Affiliation(s)
- Sulan Huang
- The First Affiliated Hospital, Jinan University, Guangzhou, China
- Department of Cardiovascular Medicine, The First People's Hospital of Changde City, Changde City, Hunan Province, China
| | - Huijia Zhang
- Department of Rheumatology and Immunology, The First People's Hospital of Changde City, Changde City, Hunan Province, China
| | - Zhijie Zhuang
- Department of Gastroenterology, The First People's Hospital of Changde City, Changde City, Hunan Province, China
| | - Ning Guo
- Department of Cardiovascular Medicine, The First People's Hospital of Changde City, Changde City, Hunan Province, China
| | - Quan Zhou
- Department of Science and Education Section, The First People's Hospital of Changde City, Changde City, Hunan Province, China
| | - Xiangjie Duan
- Department of Infectious Disease, The First People's Hospital of Changde, Changde City, Hunan Province, China
| | - Liangqing Ge
- The First Affiliated Hospital, Jinan University, Guangzhou, China
- Department of Cardiovascular Medicine, The First People's Hospital of Changde City, Changde City, Hunan Province, China
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Zhang L, Zhou Q, Shao LH, Hu XQ, Wen J, Xia J. Association of metabolic syndrome with depression in US adults: A nationwide cross-sectional study using propensity score-based analysis. Front Public Health 2023; 11:1081854. [PMID: 36817886 PMCID: PMC9929360 DOI: 10.3389/fpubh.2023.1081854] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 01/04/2023] [Indexed: 02/05/2023] Open
Abstract
Background The association of metabolic syndrome (MetS) with depression has been previously reported; however, the results are ambiguous due to imbalanced confounding factors. Propensity score-based analysis is of great significance to minimize the impact of confounders in observational studies. Thus, the current study aimed to clarify the influence of MetS on depression incidence in the U.S. adult population by using propensity score (PS)-based analysis. Methods Data from 11,956 adults aged 20-85 years from the National Health and Nutrition Examination Survey (NHANES) database between 2005 and 2018 were utilized. Using 1:1 PS matching (PSM), the present cross-sectional study included 4,194 participants with and without MetS. A multivariate logistic regression model and three PS-based methods were applied to assess the actual association between MetS and depression incidence. Stratified analyses and interactions were performed based on age, sex, race, and components of MetS. Results After PSM, the risk of developing depression in patients with MetS increased by 40% in the PS-adjusted model (OR = 1.40, 95% confidence interval [CI]: 1.202-1.619, P < 0.001), and we could still observe a positive association in the fully adjusted model (OR = 1.37, 95% CI: 1.172-1.596, P < 0.001). Regarding the count of MetS components, having four and five conditions significantly elevated the risk of depression both in the PS-adjusted model (OR = 1.78, 95% CI: 1.341-2.016, P < 0.001 vs. OR = 2.11, 95% CI: 1.626-2.699, P < 0.001) and in the fully adjusted model (OR = 1.56, 95 CI%: 1.264-1.933, P < 0.001 vs. OR = 1.90, 95% CI: 1.458-2.486, P < 0.001). In addition, an elevation in MetS component count was associated with a significant linear elevation in the mean score of PHQ-9 (F =2.8356, P < 0.001). In the sensitivity analysis, similar conclusions were reached for both the original and weighted cohorts. Further interaction analysis revealed a clear gender-based difference in the association between MetS and depression incidence. Conclusion MetS exhibited the greatest influence on depression incidence in US adults, supporting the necessity of early detection and treatment of depressive symptoms in patients with MetS (or its components), particularly in female cases.
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Affiliation(s)
- Li Zhang
- Department of Neurology, The First People's Hospital of Changde, Changde, Hunan, China
| | - Quan Zhou
- Department of Science and Education, The First People's Hospital of Changde, Changde, Hunan, China
| | - Li Hua Shao
- Department of Neurology, The First People's Hospital of Changde, Changde, Hunan, China
| | - Xue Qin Hu
- Department of Neurosurgery, The First People's Hospital of Changde, Changde, Hunan, China
| | - Jun Wen
- Department of Neurology, The First People's Hospital of Changde, Changde, Hunan, China
| | - Jun Xia
- Department of Neurosurgery, The First People's Hospital of Changde, Changde, Hunan, China
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