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Qu Y, Zhang L, Liu Y, Fu Y, Wang M, Liu C, Wang X, Wan Y, Xu B, Zhang Q, Li Y, Jiang P. Development and validation of a predictive model assessing the risk of sarcopenia in rheumatoid arthritis patients. Front Immunol 2024; 15:1437980. [PMID: 39136015 PMCID: PMC11317408 DOI: 10.3389/fimmu.2024.1437980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Accepted: 07/15/2024] [Indexed: 08/15/2024] Open
Abstract
Background Sarcopenia is linked to an unfavorable prognosis in individuals with rheumatoid arthritis (RA). Early identification and treatment of sarcopenia are clinically significant. This study aimed to create and validate a nomogram for predicting sarcopenia risk in RA patients, providing clinicians with a reliable tool for the early identification of high-risk patients. Methods Patients with RA diagnosed between August 2022 and January 2024 were included and randomized into training and validation sets in a 7:3 ratio. Least Absolute Shrinkage and Selection Operator (LASSO) regression analysis and multifactorial logistic regression analysis were used to screen the risk variables for RA-associated muscle loss and to create an RA sarcopenia risk score. The predictive performance and clinical utility of the risk model were evaluated by plotting the receiver operating characteristic curve and calculating the area under the curve (AUC), along with the calibration curve and clinical decision curve (DCA). Results A total of 480 patients with RA were included in the study (90% female, with the largest number in the 45-59 age group, about 50%). In this study, four variables (body mass index, disease duration, hemoglobin, and grip strength) were included to construct a nomogram for predicting RA sarcopenia. The training and validation set AUCs were 0.915 (95% CI: 0.8795-0.9498) and 0.907 (95% CI: 0.8552-0.9597), respectively, proving that the predictive model was well discriminated. The calibration curve showed that the predicted values of the model were basically in line with the actual values, demonstrating good calibration. The DCA indicated that almost the entire range of patients with RA can benefit from this novel prediction model, suggesting good clinical utility. Conclusion This study developed and validated a nomogram prediction model to predict the risk of sarcopenia in RA patients. The model can assist clinicians in enhancing their ability to screen for RA sarcopenia, assess patient prognosis, make early decisions, and improve the quality of life for RA patients.
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Affiliation(s)
- Yuan Qu
- First College of Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Lili Zhang
- First College of Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yuan Liu
- First College of Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yang Fu
- Spinal and Spinal Cord Department, Shandong Wendeng Osteopathic Hospital, Weihai, China
| | - Mengjie Wang
- First College of Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Chuanguo Liu
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xinyu Wang
- First College of Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yakun Wan
- Rehabilitation College, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Bing Xu
- Department of Rheumatology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Qian Zhang
- Science and Technology Department, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yancun Li
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Ping Jiang
- First College of Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
- Department of Rheumatology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
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Ramamurthy K, Priya PS, Murugan R, Arockiaraj J. Hues of risk: investigating genotoxicity and environmental impacts of azo textile dyes. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:33190-33211. [PMID: 38676865 DOI: 10.1007/s11356-024-33444-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 04/19/2024] [Indexed: 04/29/2024]
Abstract
The textile industry, with its extensive use of dyes and chemicals, stands out as a significant source of water pollution. Exposure to certain textile dyes, such as azo dyes and their breakdown products like aromatic amines, has been associated with health concerns like skin sensitization, allergic reactions, and even cancer in humans. Annually, the worldwide production of synthetic dyes approximates 7 × 107 tons, of which the textile industry accounts for over 10,000 tons. Inefficient dyeing procedures result in the discharge of 15-50% of azo dyes, which do not adequately bind to fibers, into wastewater. This review delves into the genotoxic impact of azo dyes, prevalent in the textile industry, on aquatic ecosystems and human health. Examining different families of textile dye which contain azo group in their structure such as Sudan I and Sudan III Sudan IV, Basic Red 51, Basic Violet 14, Disperse Yellow 7, Congo Red, Acid Red 26, and Acid Blue 113 reveals their carcinogenic potential, which may affect both industrial workers and aquatic life. Genotoxic and carcinogenic characteristics, chromosomal abnormalities, induced physiological and neurobehavioral changes, and disruptions to spermatogenesis are evident, underscoring the harmful effects of these dyes. The review calls for comprehensive investigations into the toxic profile of azo dyes, providing essential insights to safeguard the aquatic ecosystem and human well-being. The importance of effective effluent treatment systems is underscored to mitigate adverse impacts on agricultural lands, water resources, and the environment, particularly in regions heavily reliant on wastewater irrigation for food production.
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Affiliation(s)
- Karthikeyan Ramamurthy
- Toxicology and Pharmacology Laboratory, Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology, Chengalpattu District, Kattankulatur, 603203, Tamil Nadu, India
| | - Peter Snega Priya
- Toxicology and Pharmacology Laboratory, Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology, Chengalpattu District, Kattankulatur, 603203, Tamil Nadu, India
| | - Raghul Murugan
- Toxicology and Pharmacology Laboratory, Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology, Chengalpattu District, Kattankulatur, 603203, Tamil Nadu, India
| | - Jesu Arockiaraj
- Toxicology and Pharmacology Laboratory, Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology, Chengalpattu District, Kattankulatur, 603203, Tamil Nadu, India.
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Yoshimura Y, Nagano F, Matsumoto A, Shimazu S, Shiraishi A, Kido Y, Bise T, Kuzuhara A, Hori K, Hamada T, Yoneda K, Maekawa K. Low hemoglobin levels are associated with compromised muscle health: Insights from a post-stroke rehabilitation cohort. Geriatr Gerontol Int 2024; 24:305-311. [PMID: 38351673 DOI: 10.1111/ggi.14834] [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: 01/08/2024] [Revised: 01/29/2024] [Accepted: 02/01/2024] [Indexed: 03/05/2024]
Abstract
AIM There is limited evidence concerning the association between anemia and alterations in muscle health among hospitalized older patients. We aimed to evaluate the associations between baseline hemoglobin (Hb) levels and changes in muscle function in patients undergoing rehabilitation after stroke. METHODS This retrospective cohort study included consecutive hospitalized post-stroke patients. Data on serum Hb level were extracted from medical records on tests performed within 24 h of admission. The main outcomes were discharge score for the skeletal muscle mass index (SMI) obtained through bioimpedance analysis and the corresponding change in SMI during hospitalization. Other outcomes were handgrip strength (HGS) at discharge and the alteration in HGS during hospitalization. Multivariate linear regression analyses were used to determine the association between Hb levels at admission and outcomes of interest, adjusted for potential confounders. RESULTS Data from 955 patients (mean age 73.2 years; 53.6% men) were included in the analysis. The median Hb level at admission was 13.3 [11.9, 14.5] g/dL. After fully adjusting for confounding factors, the baseline Hb level was significantly and positively associated with SMI at discharge (β = 0.046, P = 0.039) and with SMI gain (β = 0.010, P = 0.039). Further, the baseline Hb level was independently and positively associated with HGS at discharge (β = 0.058, P = 0.014) and with its change from baseline (β = 0.100, P = 0.014). CONCLUSION Diminished baseline Hb levels were demonstrated be correlated with compromised muscle health in patients after stroke. Evaluating anemia at the outset serves as a crucial prognostic indicator. Geriatr Gerontol Int 2024; 24: 305-311.
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Affiliation(s)
- Yoshihiro Yoshimura
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto, Japan
| | - Fumihiko Nagano
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto, Japan
| | - Ayaka Matsumoto
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto, Japan
| | - Sayuri Shimazu
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto, Japan
| | - Ai Shiraishi
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto, Japan
| | - Yoshifumi Kido
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto, Japan
| | - Takahiro Bise
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto, Japan
| | - Aomi Kuzuhara
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto, Japan
| | - Kota Hori
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto, Japan
| | - Takenori Hamada
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto, Japan
| | - Kouki Yoneda
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto, Japan
| | - Kenichiro Maekawa
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto, Japan
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Chung MH, Chang WP. Correlation between hemoglobin levels and depression in late-stage cancer patients with irritability as mediating variable. Eur J Oncol Nurs 2023; 67:102414. [PMID: 37804750 DOI: 10.1016/j.ejon.2023.102414] [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: 06/04/2023] [Revised: 07/30/2023] [Accepted: 09/07/2023] [Indexed: 10/09/2023]
Abstract
PURPOSE In late-stage cancer, the cancer itself or the side effects of cancer treatment are known to affect the hemoglobin (Hgb) levels or emotions of patients. We to investigate the relationship between Hgb levels and depression in late-stage cancer patients and verified whether irritability has a mediating effect on this relationship. METHOD The research tools included a patient basic information form, the Irritability Scale-Initial Version (TISi), and the Hamilton Depression Rating Scale (HAMD). We first compared the Hgb levels, HAMD scores, and TISi scores of the cancer patients with different attributes, performed multiple hierarchical regression analysis, and then analyzed the mediating effects of TISi scores using the Sobel test. RESULTS In the 117 late-stage cancer patients, Hgb levels of patients with a BMI<18.5 kg/m2 were lower than those of the patients with a BMI 24.0 kg/m2. Hgb levels had a negative influence on both TISi scores (B = -2.74, p = .001) and HAMD scores (B = -0.75, p = .010). TISi scores mediated the relationship between Hgb levels and HAMD scores (Z = 2.06, p = .040). CONCLUSIONS Irritability is a mediating variable of the influence of Hgb levels on depression, meaning that lower Hgb levels in late-stage cancer patients may be detrimental to emotional stability, induce irritability, and thereby cause depression. Thus, in the psychological care of late-stage cancer patients, medical teams should be more vigilant in monitoring Hgb levels and anemia treatment.
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Affiliation(s)
- Min-Huey Chung
- School of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan
| | - Wen-Pei Chang
- School of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan; Department of Nursing, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan.
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Lee BJ, Chi JH. Association between anemia and grip strength indices combined with anthropometry in the Korean population. Sci Rep 2023; 13:18517. [PMID: 37898727 PMCID: PMC10613214 DOI: 10.1038/s41598-023-45985-5] [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: 05/02/2023] [Accepted: 10/26/2023] [Indexed: 10/30/2023] Open
Abstract
Anemia is common in older people and is associated with low hand grip strength (HGS). However, there is no study of the association of anemia with both absolute and various relative HGS indices. Therefore, the objectives of this study are to examine the association of anemia with absolute and relative HGS indices and to evaluate whether the relative HGS indices are useful as risk indices of anemia. In this large-scale cross-sectional study, we analyzed the association of anemia with anthropometric indices, absolute HGS indices, and relative HGS indices using both crude and adjusted binary logistic regression models. A total of 24,022 participants were included in the final analysis. Anemia was defined as a blood hemoglobin concentration of less than 13.0 g/dL for men, less than 11.0 g/dL for pregnant women, and less than 12.0 g/dL for nonpregnant women. We considered covariates such as residential area, marital status, education level, occupation, household income, alcohol consumption, smoking status, muscular exercise, walking exercise, blood pressure, and age for men, while for women, we also included menopause. The mean ages of the subjects in this study were 51.89 ± 0.19 years in the nonanemic group and 66.56 ± 0.61 in the anemic group in men and 52.55 ± 0.19 in the nonanemic group and 51.85 ± 0.44 in the anemic group in women. The number of anemic patients was 570 (5.5%) in men and 1638 (12%) in women. The mean HGS value in the dominant hand was 38.97 ± 0.11 in the nonanemic group and 30.84 ± 0.38 in the anemic group in men and 22.64 ± 0.07 in the nonanemic group and 21.85 ± 0.16 in the anemic group in women. Age was highly associated with anemia in men but not in women. Absolute HGS indices, such as the dominant HGS index and both HGS indices, were negatively associated with anemia in both sexes in all crude and adjusted models. All relative HGS indices were associated with anemia in men, but in women, only dominant HGS divided by height and both HGS divided by height were related to anemia status in all models. The associations between anemia and absolute and relative HGS indices were significantly high in men, while in women, these associations were of moderate strength. Anemia was negatively associated with HGS in the Korean population. The strengths of the associations of anemia with the absolute and relative HGS indices showing the highest association with anemia were similar. Therefore, there is no need to use relative HGS indices as risk factors for anemia, and absolute HGS indices, as easily obtained and cost-effective measurement, are suitable.
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Affiliation(s)
- Bum Ju Lee
- Digital Health Research Division, Korea Institute of Oriental Medicine, 1672 Yuseong‑daero, Yuseong‑gu, Daejeon, 34054, Korea.
| | - Jeong Hee Chi
- Department of Computer Science and Engineering, Konkuk University, Seoul, Korea
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Radić M, Vlak I, Vučković M, Radić J, Bešić E, Vlak T. Association between Nutritional Status, Lifestyle Habits, and Disease Activity in Dalmatian Patients with Rheumatoid Arthritis. Nutrients 2023; 15:nu15071738. [PMID: 37049577 PMCID: PMC10096686 DOI: 10.3390/nu15071738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 03/20/2023] [Accepted: 03/29/2023] [Indexed: 04/05/2023] Open
Abstract
The aim of this study was to evaluate body composition, handgrip strength, quality of life, disease duration and activity and lifestyle habits in patients with rheumatoid arthritis (RA) and to evaluate possible associations between all of the abovementioned factors. Seventy-five stable RA patients were included. Data on sociodemographic data, disease activity, quality of life, nutritional risk, body mass composition, anthropometric parameters, and clinical and laboratory parameters were collected for each study participant. The results showed that the mean score of the disease activity score (DAS28) was 5.4, the mean score of the health assessment questionnaire-disability index (HAQ-DI) was 1.19, and the mean disease duration in our population was 13.9 years. Our studied population had a long disease duration and high disease activity. Positive predictors of muscle mass in RA patients were daily caloric intake, fat-free mass, bone mass, basal metabolic rate, total body water, weight, body mass index (BMI), height, and muscle strength. There were no significant negative predictors. Positive predictors of muscle strength in RA patients were daily caloric intake, basal metabolic rate, predicted muscle mass, fat-free mass, bone mass, weight, total body water, metabolic age, hemoglobin, BMI, and number of exercises per week. In contrast, negative predictors of muscle strength were number of comorbidities, number of swollen joints, DAS, number of tender joints, erythrocyte sedimentation rate (ESR), and duration of RA. An association was also found between bone mineral density and both muscle mass and muscle strength. A structured nutritional approach in terms of multidisciplinary collaboration between rheumatologist, dietitian and physical medicine specialist is needed in the Dalmatian RA population.
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Affiliation(s)
- Mislav Radić
- Internal Medicine Department, Rheumatology, Allergology, and Clinical Immunology Division, Center of Excellence for Systemic Sclerosis in Croatia, University Hospital of Split, 21000 Split, Croatia
- Department of Internal Medicine, School of Medicine, University of Split, 21000 Split, Croatia
| | - Ivan Vlak
- Institute of Physical Medicine and Rehabilitation with Rheumatology, University Hospital Split, Šoltanska 1, 21000 Split, Croatia
| | - Marijana Vučković
- Internal Medicine Department, Nephrology and Haemodialysis Division, University Hospital of Split, 21000 Split, Croatia
| | - Josipa Radić
- Department of Internal Medicine, School of Medicine, University of Split, 21000 Split, Croatia
- Internal Medicine Department, Nephrology and Haemodialysis Division, University Hospital of Split, 21000 Split, Croatia
| | - Erim Bešić
- Faculty of Pharmacy and Biochemistry, Department of Biophysics, University of Zagreb, 10000 Zagreb, Croatia
| | - Tonko Vlak
- Institute of Physical Medicine and Rehabilitation with Rheumatology, University Hospital Split, Šoltanska 1, 21000 Split, Croatia
- Department of Physical and Rehabilitation Medicine, University of Split, School of Medicine, 21000 Split, Croatia
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Safran EE, Mutluay F, Uzay A. Effects of neuromuscular electrical stimulation combined with resistance exercises on muscle strength in adult hematological cancer patients: A randomized controlled study. Leuk Res 2022; 121:106932. [PMID: 36027848 DOI: 10.1016/j.leukres.2022.106932] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 08/12/2022] [Accepted: 08/18/2022] [Indexed: 11/25/2022]
Abstract
OBJECTIVE We compared the effects of resistance exercise (REx) and resistance exercise combined with neuromuscular electrical stimulation (NMES+REx) on muscle strength, functional lower extremity strength, and mobility in hematological cancer patients during chemotherapy. METHODS Forty-three adult patients were recruited and randomized into the REx group versus personalized and progressive NMES+REx. The lower extremity muscle strength (digital hand dynamometer) test and functional and mobility tests [30-s sit-to-stand test, Timed Up and Go test (TUG)] were performed pre-and postintervention. RESULTS The Eastern Cooperative Oncology Group-Performance Score (ECOG-PS) of 90% of all patients was ≥2. Increases in steroid dose after transplantation were associated with decreases in hip flexion and knee extension muscle strength values (respectively; rs:-0.468, p:0.008; rs:-0.527, p: 0.002). There was a significant improvement in strength measurement, functional and mobility tests, and ECOG-PS in both groups (p<0.05). The NMES+REx group had significantly higher hip flexion and knee extension values than the REx group (respectively; p=0.001; p=0.048). CONCLUSION REx training given to hematological cancer patients receiving intensive chemotherapy after hematopoietic stem cell transplantation improved muscle weakness. The combination of NMES training with resistance exercises resulted in significant results comparable to REx training alone in adult hematological patients with moderate-low ECOG-PS.
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Affiliation(s)
- Elif Esma Safran
- Institute of Health Sciences, Department of Physiotherapy and Rehabilitation, Istanbul Medipol University, Istanbul, Turkey; Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Acibadem Mehmet Ali Aydinlar University, Istanbul, Turkey.
| | - Fatma Mutluay
- Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Istanbul Medipol University, Istanbul, Turkey
| | - Ant Uzay
- Department of Hematology, Bone Marrow Transplant Unit-Adult, Acibadem University Hospital Atakent, Istanbul, Turkey
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Osaki K, Morishita S, Takami S, Sakai Y, Kamimura A, Shindo A, Kawata E. Quality of life of patients with hematological malignancies and factors affecting health state utility values. Support Care Cancer 2022; 30:5319-5327. [PMID: 35278136 DOI: 10.1007/s00520-022-06958-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: 08/21/2021] [Accepted: 03/07/2022] [Indexed: 11/25/2022]
Abstract
PURPOSE It is well studied that physical function and social background affect the quality of life (QoL) of cancer patients. However, differences in QoL by age and factors affecting health state utility values (HSUV) of patients with hematological malignancies have not yet been sufficiently investigated. Our aim is to investigate the factors that affect QoL and HSUV in such patients. METHODS A total of 32 patients with hematological malignancies on outpatient chemotherapy were included. QoL and HSUV were evaluated using the EuroQol-5 Dimension 5-level (EQ-5D-5L). Physical function was assessed using grip strength, knee extension strength, 6-min walking distance, and Short Physical Performance Battery (SPPB). Fatigue was assessed using Brief Fatigue Inventory (BFI), and nutritional status was assessed using Mini Nutritional Assessment-Short Form (MNA-SF). RESULTS In the EQ-5D-5L, a high percentage of the patients were aware of mobility problems and pain/discomfort, and mobility problems were more common in the older-aged group (≥ 65 years old, n = 16) than in the middle-aged group (< 65 years old, n = 16). In addition, the older-aged group showed lower HSUV and physical function. SPPB (β = 0.38, p < 0.01), BFI (β = - 0.58, p < 0.01), and MNA-SF (β = 0.29, p = 0.02) were independent factors affecting HSUV (adjusted R2 = 0.65, p < 0.01). BFI was correlated with HSUV in both older and middle-aged groups. CONCLUSION Comprehensive supports, to improve lower extremity function, fatigue, and nutritional status, are required to augment QoL and HSUV in patients with hematological malignancies.
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Affiliation(s)
- Keiichi Osaki
- Department of Rehabilitation, Panasonic Health Insurance Organization, Matsushita Memorial Hospital, Moriguchi, Osaka, Japan
| | - Shinichiro Morishita
- Department of Physical Therapy, School of Health Sciences, Fukushima Medical University, 10-6 Sakaemachi, Fukushima, Fukushima, 960-8516, Japan.
| | - Suzuho Takami
- Department of Rehabilitation, Panasonic Health Insurance Organization, Matsushita Memorial Hospital, Moriguchi, Osaka, Japan
| | - Yuki Sakai
- Department of Rehabilitation, Panasonic Health Insurance Organization, Matsushita Memorial Hospital, Moriguchi, Osaka, Japan
| | - Akiho Kamimura
- Department of Rehabilitation, Panasonic Health Insurance Organization, Matsushita Memorial Hospital, Moriguchi, Osaka, Japan
| | - Atsushi Shindo
- Department of Rehabilitation, Panasonic Health Insurance Organization, Matsushita Memorial Hospital, Moriguchi, Osaka, Japan
| | - Eri Kawata
- Department of Hematology, Panasonic Health Insurance Organization, Matsushita Memorial Hospital, Moriguchi, Osaka, Japan
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Wu YH, Hsu YJ, Tzeng WC. Correlation between Physical Activity and Psychological Distress in Patients Receiving Hemodialysis with Comorbidities: A Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19073972. [PMID: 35409654 PMCID: PMC8997862 DOI: 10.3390/ijerph19073972] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/25/2022] [Accepted: 03/25/2022] [Indexed: 11/16/2022]
Abstract
Comorbidities cause psychological distress to patients on hemodialysis and cause their physical function to deteriorate. This study aims to examine whether physical patterns are associated with anxiety, depression and fatigue among patients with and without comorbidities who are on hemodialysis. To this end, a cross-sectional survey was administered to 120 patients on hemodialysis. Data were collected using the International Physical Activity Questionnaire—Short Form, Beck Depression Inventory—Second Edition, Beck Anxiety Inventory, and Brief Fatigue Inventory—Taiwan Version. An independent sample t test and generalized linear model analyses were conducted. The results revealed that patients with comorbidities exhibited more severe levels of depression (p < 0.001), anxiety (p < 0.001), and fatigue (p = 0.010) than patients without comorbidities. Additionally, patients on hemodialysis with a high physical activity level (≥600 metabolic equivalent of task per min/week) exhibited less depression (B = −4.03; p < 0.001; 95% confidence interval [CI] = −6.04, −2.03) and anxiety (B = −2.64; p = 0.002; 95% CI = −4.27, −1.00) severity than those with a low physical activity level; those who engaged in weekly physical activities exhibited less fatigue severity (B = −1.17; p = 0.001; 95% CI = −1.84, −0.49) and fatigue interference (B = −0.61; p = 0.015; 95% CI = −1.10, −0.12). For patients on hemodialysis, having comorbidities was correlated with more severe levels of depression, anxiety, and fatigue. Weekly moderate-intensity physical activities were revealed to be correlated with less severity levels of depression, anxiety, and fatigue. The study findings aid the development of interventions for promoting physical activity among patients on hemodialysis to prevent the exacerbation of complications caused by comorbidities and psychological distress.
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Affiliation(s)
- Yu-Hui Wu
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei 11490, Taiwan;
- Nursing Department, Tri-Service General Hospital, Taipei 11490, Taiwan
| | - Yu-Juei Hsu
- Nephrology Division, Tri-Service General Hospital, Taipei 11490, Taiwan;
- School of Medicine, National Defense Medical Center, Taipei 11490, Taiwan
| | - Wen-Chii Tzeng
- School of Nursing, National Defense Medical Center, Taipei 11490, Taiwan
- Correspondence:
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Celik Z, Boşnak Güçlü M, Özkurt ZN. Exercise capacity, physical activity and quality of life in patients with newly diagnosed hematologic malignancies: a cross-sectional study. Physiother Theory Pract 2022; 39:1152-1162. [DOI: 10.1080/09593985.2022.2035865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Zeliha Celik
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Gazi University, Ankara, Turkey
| | - Meral Boşnak Güçlü
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Gazi University, Ankara, Turkey
| | - Zübeyde Nur Özkurt
- Department of Hematology, Faculty of Medicine, Gazi University, Ankara, Turkey
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Fournié C, Verkindt C, Dalleau G, Bouscaren N, Mohr C, Zunic P, Cabrera Q. Rehabilitation program combining physical exercise and heart rate variability biofeedback in hematologic patients: a feasibility study. Support Care Cancer 2021; 30:2009-2016. [PMID: 34636946 PMCID: PMC8794932 DOI: 10.1007/s00520-021-06601-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 09/27/2021] [Indexed: 11/25/2022]
Abstract
Purpose Hematologic patients have a poorer health-related quality of life due to the disease and its treatments. Non-pharmacological interventions represent an opportunity in tertiary cancer prevention to manage persistent symptoms and support patients in their return to active daily living. This interventional study aimed to evaluate the feasibility of a program combining physical exercise (PE) and heart rate variability biofeedback (HRVB) in hematologic patients. Method Hematologic patients in remission within 6 months participated in a 12-week rehabilitation program including 24 supervised sessions of PE associated with 10 supervised sessions of HRVB and daily home-based practice of paced breathing. We assessed patient adherence, fatigue, physical function, and heart rate variability. Results Twenty patients were included, 17 completed the protocol and 3 dropped out due to disease progression or time constraints; no adverse events or incidents were reported. Participation rates were 85% for PE and 98% for HRVB-supervised sessions. Significant improvements of physical capacity (6-min walk test, p < 0.001; 50-foot walk test, p < 0.001), muscle strength (grip force test, p < 0.01), and flexibility (toe-touch test, p < 0.001; back scratch test, p < 0.05) were measured. Coherence ratio (p < 0.001) and low-frequency spectral density of HRV signal (p < 0.003) increased significantly, suggesting improved autonomic function. Fatigue, static balance, and other time and frequency indicators of HRV were not improved (all p > 0.05). Conclusion A rehabilitation program combining PE and HRVB is feasible in hematologic patients and effective on physical function. Further research with a larger sample size is needed to investigate effectiveness on patients’ autonomic functions and their impacts on symptomatology.
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Affiliation(s)
- Claire Fournié
- Laboratoire IRISSE EA4075, UFR Des Sciences de L'Homme Et de L'Environnement, Université de La Réunion, Le Tampon, La Réunion, France.
| | - Chantal Verkindt
- Laboratoire IRISSE EA4075, UFR Des Sciences de L'Homme Et de L'Environnement, Université de La Réunion, Le Tampon, La Réunion, France
| | - Georges Dalleau
- Laboratoire IRISSE EA4075, UFR Des Sciences de L'Homme Et de L'Environnement, Université de La Réunion, Le Tampon, La Réunion, France
| | - Nicolas Bouscaren
- Centre d'Investigation Clinique, CHU Sud Réunion, Inserm CIC 1410, Saint-Pierre, La Réunion, France
| | - Catherine Mohr
- Service d'Hématologie Clinique, CHU Sud Réunion, Saint Pierre, La Réunion, France
| | - Patricia Zunic
- Service d'Hématologie Clinique, CHU Sud Réunion, Saint Pierre, La Réunion, France
| | - Quentin Cabrera
- Service d'Hématologie Clinique, CHU Sud Réunion, Saint Pierre, La Réunion, France
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Jia W, Wang S, Liu M, Yang S, Cao W, Han K, He Y. Anemia in centenarians: prevalence and association with kidney function. ACTA ACUST UNITED AC 2020; 25:26-33. [PMID: 31861969 DOI: 10.1080/16078454.2019.1703448] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Objectives: Although anemia is a widespread condition that leads to an increase in morbidity and mortality, particularly as people age, little information on anemia in centenarians is available. The objective of this study was to determine the prevalence of anemia and examine the relationship between anemia and a decline in kidney function in Chinese centenarians.Methods: We conducted a population-based cross-sectional study of a sample of 1002 Chinese centenarians (180 men and 822 women) from 2014 to 2016. Anemia was defined as a hemoglobin level of <130 g/L for men and <120 g/L for women.Results: The prevalence of anemia and severe anemia (<100 g/L) were 68.5% (men, 76.1%; women, 66.8%) and 19.6% (men, 16.1%; women, 20.3%), respectively. The risk of anemia and estimated glomerular filtration rate (eGFR) showed a nonlinear relationship (nonlinear P = 0.021). The interaction analysis revealed that ethnicity and diabetes mellitus played a role in the association between the eGFR (<60 mL/min/1.73 m2) and anemia.Conclusion: Anemia is highly prevalent in Chinese centenarians, particularly among men. Decreased kidney function was an independent determinant of anemia, especially in Han participants and participants with diabetes mellitus. The possibility of decreased kidney function needs to be considered in the evaluation and treatment of anemia in centenarians.
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Affiliation(s)
- Wangping Jia
- Institute of geriatrics, the 2nd Medical Center, Beijing Key Laboratory of Aging and Geriatrics, National Clinical Research Center for Geriatrics Diseases, Chinese PLA General Hospital, Beijing, People's Republic of China.,Department of Military Medical Technology Support, School of Non-commissioned Officer, Army Medical University, Shijiazhuang, People's Republic of China
| | - Shengshu Wang
- Institute of geriatrics, the 2nd Medical Center, Beijing Key Laboratory of Aging and Geriatrics, National Clinical Research Center for Geriatrics Diseases, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Miao Liu
- Institute of geriatrics, the 2nd Medical Center, Beijing Key Laboratory of Aging and Geriatrics, National Clinical Research Center for Geriatrics Diseases, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Shanshan Yang
- Institute of geriatrics, the 2nd Medical Center, Beijing Key Laboratory of Aging and Geriatrics, National Clinical Research Center for Geriatrics Diseases, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Wenzhe Cao
- Institute of geriatrics, the 2nd Medical Center, Beijing Key Laboratory of Aging and Geriatrics, National Clinical Research Center for Geriatrics Diseases, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Ke Han
- Institute of geriatrics, the 2nd Medical Center, Beijing Key Laboratory of Aging and Geriatrics, National Clinical Research Center for Geriatrics Diseases, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Yao He
- Institute of geriatrics, the 2nd Medical Center, Beijing Key Laboratory of Aging and Geriatrics, National Clinical Research Center for Geriatrics Diseases, Chinese PLA General Hospital, Beijing, People's Republic of China
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Warner MA, Hanson AC, Frank RD, Schulte PJ, Go RS, Storlie CB, Kor DJ. Prevalence of and Recovery From Anemia Following Hospitalization for Critical Illness Among Adults. JAMA Netw Open 2020; 3:e2017843. [PMID: 32970158 PMCID: PMC7516623 DOI: 10.1001/jamanetworkopen.2020.17843] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
IMPORTANCE Anemia is common and has been associated with poor outcomes in the critically ill population, yet the timing and extent of hemoglobin recovery remains incompletely described, which may have important implications for clinical outcomes following discharge from intensive care. OBJECTIVES To describe longitudinal changes in anemia status during and after critical illness and assess the associations between hemoglobin concentrations and postdischarge mortality. DESIGN, SETTING, AND PARTICIPANTS A population-based cohort study was conducted from January 1, 2010, to December 31, 2016, in Olmsted County, Minnesota; data analysis was performed from June 1 to December 30, 2019. Participants included 6901 adults (age ≥18 years) admitted to intensive care. MAIN OUTCOMES AND MEASURES Hemoglobin concentrations in the 12 months before hospitalization, during hospitalization, and in the 12 months after discharge, categorized by anemia severity (mild, hemoglobin ≥10.0 to <12.0 g/dL in women or ≥10.0 to <13.5 g/dL in men; moderate, hemoglobin ≥8.0 to <10.0 g/dL; and severe, hemoglobin <8.0 g/dL). Complete recovery from anemia, defined as attainment of nonanemic status by 12 months post hospitalization, and 12-month mortality were also evaluated. RESULTS Of the 6901 patients included in the study, 3792 were men (55%); median (interquartile range [IQR]) age was 67 (IQR, 52-79) years. Prehospitalization hemoglobin concentrations were available in 83% of the population (n = 5694), with median hemoglobin concentrations of 13.1 (IQR, 11.6-14.4) g/dL. Forty-one percent of the patients (n = 2320) had anemia preceding hospitalization. Hemoglobin values at hospital discharge were 10.8 g/dL (IQR, 9.5-12.4 g/dL), with 80% (n = 5182 of 6460) having anemia: 58% mild, 39% moderate, and 3% severe. The prevalence of anemia post hospitalization was 56% (95% CI, 55%-58%) at 3 months, 52% (95% CI, 50%-54%) at 6 months, and 45% (95% CI, 43%-47%) at 12 months among those alive with available hemoglobin measurements. Rates of complete recovery from anemia at 12 months were 58% (95% CI, 56%-61%) for mild anemia, 39% (95% CI, 36%-42%) for moderate anemia, and 24% (95% CI, 15%-34%) for severe anemia. Of those without baseline anemia surviving hospitalization, 74% of the patients were anemic at hospital discharge, with rates of complete 12-month recovery of 73% (95% CI, 69%-76%) for mild anemia, 62% (95% CI, 57%-68%) for moderate anemia, and 59% (95% CI, 35%-82%) for severe anemia. Higher hospital discharge hemoglobin concentrations were associated with decreased mortality after multivariable adjustment (hazard ratio, 0.95 per 1-g/dL increase; 95% CI, 0.90-0.99, P = .02). CONCLUSIONS AND RELEVANCE The findings of this study suggest that anemia is common and often persistent in the first year after critical illness. Further studies are warranted to identify distinct anemia recovery profiles and assess associations with clinical outcomes.
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Affiliation(s)
- Matthew A. Warner
- Division of Critical Care Medicine, Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota
| | - Andrew C. Hanson
- Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota
| | - Ryan D. Frank
- Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota
| | - Phillip J. Schulte
- Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota
| | - Ronald S. Go
- Division of Hematology, Mayo Clinic, Rochester, Minnesota
| | - Curtis B. Storlie
- Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota
| | - Daryl J. Kor
- Division of Critical Care Medicine, Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota
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Warner MA, Kor DJ, Frank RD, Dinglas VD, Mendez-Tellez P, Himmelfarb CRD, Shanholtz CB, Storlie CB, Needham DM. Anemia in Critically Ill Patients With Acute Respiratory Distress Syndrome and Posthospitalization Physical Outcomes. J Intensive Care Med 2020; 36:557-565. [DOI: 10.1177/0885066620913262] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Objective: Anemia is common during critical illness and often persists after hospital discharge; however, its potential association with physical outcomes after critical illness is unclear. Our objective was to assess the associations between hemoglobin at intensive care unit (ICU) and hospital discharge with physical status at 3-month follow-up in acute respiratory distress syndrome (ARDS) survivors. Methods: This is a secondary analysis of a multisite prospective cohort study of 195 mechanically ventilated ARDS survivors from 13 ICUs at 4 teaching hospitals in Baltimore, Maryland. Multivariable regression was utilized to assess the relationships between ICU and hospital discharge hemoglobin concentrations with measures of physical status at 3 months, including muscle strength (Medical Research Council sumscore), exercise capacity (6-minute walk distance [6MWD]), and self-reported physical functioning (36-Item Short-Form Health Survey [SF-36v2] Physical Function score and Activities of Daily Living [ADL] dependencies). Results: Median (interquartile range) hemoglobin concentrations at ICU and hospital discharge were 9.5 (8.5-10.7) and 10.0 (9.0-11.2) g/dL, respectively. In multivariable regression analyses, higher ICU discharge hemoglobin concentrations (per 1 g/dL) were associated with greater 3-month 6MWD mean percent of predicted (3.7% [95% confidence interval 0.8%-6.5%]; P = .01) and fewer ADL dependencies (−0.2 [−0.4 to −0.1]; P = .02), but not with percentage of maximal muscle strength (0.7% [−0.9 to 2.3]; P = .37) or SF-36v2 normalized Physical Function scores (0.8 [−0.3 to 1.9]; P = .15). The associations of physical outcomes and hospital discharge hemoglobin concentrations were qualitatively similar, but none were statistically significant. Conclusions: In ARDS survivors, higher hemoglobin concentrations at ICU discharge, but not hospital discharge, were significantly associated with improved exercise capacity and fewer ADL dependencies. Future studies are warranted to further assess these relationships.
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Affiliation(s)
- Matthew A. Warner
- Department of Anesthesiology and Perioperative Medicine, Division of Critical Care Medicine, Mayo Clinic, Rochester, MN, USA
| | - Daryl J. Kor
- Department of Anesthesiology and Perioperative Medicine, Division of Critical Care Medicine, Mayo Clinic, Rochester, MN, USA
| | - Ryan D. Frank
- Department of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
| | - Victor D. Dinglas
- Pulmonary & Critical Care Medicine, Johns Hopkins University, Baltimore, MD, USA
- Outcomes After Critical Illness and Surgery (OACIS) Research Group, Johns Hopkins University, Baltimore, MD, USA
| | - Pedro Mendez-Tellez
- Anesthesiology and Critical Care Medicine, Johns Hopkins University, Baltimore, MD, USA
| | | | - Carl B. Shanholtz
- Pulmonary & Critical Care Medicine, University of Maryland, Baltimore, MD, USA
| | - Curtis B. Storlie
- Department of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
| | - Dale M. Needham
- Outcomes After Critical Illness and Surgery (OACIS) Research Group, Johns Hopkins University, Baltimore, MD, USA
- Pulmonary & Critical Care Medicine, Physical Medicine & Rehabilitation, and Nursing, Johns Hopkins University, Baltimore, MD, USA
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Gi YM, Jung B, Kim KW, Cho JH, Ha IH. Low handgrip strength is closely associated with anemia among adults: A cross-sectional study using Korea National Health and Nutrition Examination Survey (KNHANES). PLoS One 2020; 15:e0218058. [PMID: 32196502 PMCID: PMC7083305 DOI: 10.1371/journal.pone.0218058] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 02/22/2020] [Indexed: 02/07/2023] Open
Abstract
Background Anemia, which is a major public health problem worldwide, represents a decline in the oxygenation function, and can therefore be related to low strength. However, hemoglobin cannot repair muscles directly, but is beneficial only in a supportive role. Previous studies on the relationship between handgrip strength and anemia have been controversial. Thus, we aimed to analyze the association between handgrip strength and anemia in Korean adults. Methods This cross-sectional study used the 2013–2017 data from the 6th and 7th Korean National Health and Nutrition Examination Survey (KNHANES) that included 16,638 Korean adults, aged ≥19 years, who met the inclusion or exclusion criteria. Differences in sociodemographic factors (sex, age, education, income, and employment), lifestyle factors (alcohol consumption, smoking, and physical activity), and illness and health factors [body mass index (BMI), vitamin intake, iron intake, comorbid illnesses, and handgrip strength] by existence of anemia, were analyzed using the Chi square test. Binary logistic regression analysis was used to measure the association between handgrip strength and anemia, while adjusting for other possible confounders. Subgroup analysis, stratified by sex and age, was performed. Results Among Korean adults aged ≥19 years, 745,296 (7.7%) had anemia. A higher odds ratio, adjusted for other covariates/factors (OR) of anemia occurred in the weak handgrip strength group than in the strong handgrip strength group (OR = 1.92, 95% CI: 1.58–2.33). The subgroup analysis showed a higher OR adjusted for other covariates/factors of anemia in the weak handgrip strength group than in the strong handgrip strength group, regardless of sex or age. However, the association was greater for males (OR = 2.13, 95% CI: 1.35–3.34) and for those aged ≥65 years (OR = 1.92, 95% CI: 1.42–2.58). Conclusion This study showed a strong association between handgrip strength and anemia that was particularly strong for males and those aged ≥65 years.
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Affiliation(s)
- Yu-mi Gi
- Jaseng Hospital of Korean Medicine, Gangnam-gu, Seoul, Republic of Korea
| | - Boyoung Jung
- Department of Health Administration, Hanyang Women’s University, Seongdong-gu, Seoul, South Korea
- * E-mail: (BJ); (IHH)
| | - Koh-Woon Kim
- Department of Korean Rehabilitation Medicine, College of Korean Medicine, Kyung Hee University, Dongdaemun-gu, Seoul, Republic of Korea
| | - Jae-Heung Cho
- Department of Korean Rehabilitation Medicine, College of Korean Medicine, Kyung Hee University, Dongdaemun-gu, Seoul, Republic of Korea
| | - In-Hyuk Ha
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Gangnam-gu, Seoul, Republic of Korea
- * E-mail: (BJ); (IHH)
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Jia W, Wang S, Han K, Liu M, Yang S, Cao W, He Y. Association of Anemia with Activities of Daily Living in Chinese Female Centenarian. J Nutr Health Aging 2020; 24:346-351. [PMID: 32115618 DOI: 10.1007/s12603-020-1326-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
OBJECTIVES Although anemia and activities of daily living (ADL) disability in female elderly are common conditions and are more likely to occur as people age, little is known about the association of anemia with ADL in female centenarians. The objective of this study was to examine the relationship between anemia and ADL disability in Chinese female centenarians. DESIGN, SETTING AND PARTICIPANTS We conducted a population-based cross-sectional study of a sample of 822 Chinese female centenarians from 2014 to 2016. MEASUREMENTS Blood analysis, home interview, and physical examination were performed following standard procedures. ADL disability was defined as a Barthel Index total score≤60. RESULTS The prevalence of anemia and ADL disability were 66.8% and 29.7% respectively in Chinese female centenarians. Multiple logistic regression analyses revealed that inflammation (OR = 2.280, 95% CI, 1.524-3.410), underweight (OR = 1.653, 95% CI, 1.186-2.303), anemia (OR = 1.775, 95% CI, 1.250-2.521), and living with family (OR = 0.518, 95% CI, 0.302-0.888) were significant factors related to ADL disability. Centenarians with severe anemia had an approximately fourfold greater likelihood of ADL disability than those without anemia (OR =3.747; 95% CI 1.525-9.206). An apparent dose-response relationship was found between anemia and ADL disability. CONCLUSION These findings may provide some insights into targeted intervention for maintaining ADL independence in female centenarians, especially encouraging the interventions of anemia to improve ADL.
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Affiliation(s)
- W Jia
- Yao He, Institute of geriatrics, the 2nd Medical Center, Beijing Key Laboratory of Aging and Geriatrics, National Clinical Research Center for Geriatrics Diseases, Chinese PLA General Hospital, Beijing, China, ; Tel.: 86-10-66876411
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