Importance Of Anemia Research Articles

Peningkatan Kesadaran Kekurangan Hemoglobin (Hb) pada Remaja di Sekolah Kalam Kudus II Jakarta

Anemia is a blood disorder that often occurs in the productive age group, especially teenagers. The high prevalence of anemia is caused by several things, including a lack of awareness and knowledge about anemia and its prevention. The aim of this education is to increase awareness of hemoglobin deficiency in adolescents. This education provides basic information about anemia, including causes, symptoms and ways to prevent it, through counseling methods or seminars and leaflets which are attended by all class X students of SMA Kalam Kudus II Jakarta. Hope through this education, individual awareness about the importance of anemia and its prevention can be increased. Furthermore, the public understands anemia better and the efforts that can be made to prevent anemia, so it is hoped that this can be a beginning in reducing the incidence of anemia in society.

Anemia and COVID-19

Objectives: Coronavirus disease-19 (COVID-19) is an infective-inflammatory disease that mainly affects the lungs. Hematological symptoms such as thrombocytopenia, decreased eosinophil and lymphocyte counts are quite common and are of prognostic importance. Although it is known that the presence of anemia generally increases the severity of respiratory diseases, there is little data on the prevalence and importance of anemia in COVID-19. In this study, our aim is to evaluate the clinical features of patients with anemia in COVID-19 infection and to investigate the relationship between the presence of anemia and the prognosis of the disease. Methods: This retrospective, observational study included 353 patients who presented to our pandemic reference hospital between 15.04.2020 and 15.05.2020 and were diagnosed with SARS-CoV-2 infection confirmed by real-time reverse transcription polymerase chain reaction (PCR) test and typical clinical symptoms. Results: Our study included 167 female and 186 male patients. The mean age was 54.54 ± 18.28 years (range 19-99). One hundred forty-eight (41.93%) patients had anemia. In patients with anemia, age was higher than others (p < 0.001). The percentage of women was significantly higher in the anemia group (p < 0.001). Comorbidities were observed more in the anemia group. The percentages of intensive care stay (p = 0.003) and mortality (p = 0.001) were significantly higher in the anemia group compared to the group without anemia. Logistic regression analysis was performed to determine the important risk factors of death. We found patients with high age (p = 0.001), high red cell distribution width-coefficient of variation (RDW-CV) levels (p = 0.009), high D-dimer levels (p = 0.012) and high ferritin levels (p < 0.001) have higher risk of death. Anemia was found to be non-significant. Conclusions: Anemia is frequently observed in patients with severe COVID-19 disease and low hemoglobin values at presentation are thought to be associated with a worse prognosis. Being more sensitive to the hemoglobin levels of COVID-19 patients is important for early recognition of the high-risk patient group and for successful patient management. However, in our study, the presence of anemia was found to be effective in mortality in univariate analysis, but not in multivariate analysis. According to the multivariate analysis of this study, advanced age, high D-dimer, high ferritin and RDW-CV determine death.

Importance of anemia in heart failure over blood pressure variability.

The evaluation of arteriosclerosis (vascular function) is important when treating heart failure (HF). Vascular dysfunction is associated with anemia through renal function and endothelial nitric oxide synthase. Additionally, blood pressure (BP) variability (BPV) caused by vascular dysfunction is also associated with HF prognosis. However, how anemia and BPV may affect HF prognosis is unclear. Between January 2012 and July 2018, 214 patients with HF were hospitalized. The cardio-ankle vascular index (CAVI) as an index of arteriosclerosis of these patients was measured. The patients were divided into the elevated and preserved CAVI groups. We investigated the factors related to major adverse cardiovascular events (MACEs) as cardiovascular death or rehospitalization within 1 year after discharge. In the elevated CAVI group, significant differences in body mass index (BMI), BPV, left ventricular dimension, and hemoglobin levels were observed between patients with and without MACEs. In the preserved CAVI group, significant differences in BMI, diastolic/mean BP, and hemoglobin levels were observed between those with and without MACEs. The multivariate analysis showed an independent association between hemoglobin levels and MACE occurrence in both the elevated and preserved CAVI groups (elevated CAVI group: hazard ratio [HR] = 0.800, p = .045 [model 1], HR = 0.802, p = .035 [model 2]; preserved CAVI group: HR = 0.783, p = .049 [model 1], HR = 0.752, p = .023 [model 2], and HR = 0.754, p = .024 [model 3]). Anemia was independently associated with HF prognosis with or without arteriosclerosis.

The importance of anemia in predicting the prognosis of hospitalized COVID-19 patients: A retrospective and single-center study

The importance of anemia in predicting the prognosis of hospitalized COVID-19 patients: A retrospective and single-center study

Evaluation of The Knowledge and Awareness of Anemia in Medical Faculty Students and Family Physicians

Objective: Anemia is an important health problem in the world and our country. Family medicine has an important place in the healthcare system in terms of diagnosis of anemia, treatment of anemia, and screening of pathologies that cause anemia. This study aimed to evaluate the awareness of family physicians and faculty of medicine students about the importance of anemia and to measure their knowledge and experience in terms of their competence in diagnosing anemia.
 Material and Methods: Our study is cross-sectional and descriptive. In our study, the population for the students was determined to be 314 students in the 4th-5th-6th grade of Kahramanmaras Sutcu Imam University, Medical Faculty. The population of family physicians is determined as 206, which is the number of active family physicians in the city center of Kahramanmaraş. With the simple random sampling method, with a 5% margin of error and 95% confidence interval, the sample was calculated as 174 for students and 135 for family physicians, and the total sample number was 309.
 Results: The study included 80 general practitioners,24 specialist family physicians,31 assistant family physicians, 27 4th grade,76 5th grade, and 71 6th grade medicine students. The average age was 26.8±4.7. While those with the best knowledge of anemia were specialists and assistant family physicians (p

The clinical implications and importance of anemia in older women

ABSTRACT Objectives The objective of this study was to investigate associations between anemia with geriatric syndromes and comprehensive geriatric assessment (CGA) parameters in older women. Methods 886 older outpatient women were included. Anemia was defined as a hemoglobin concentration below 12 g/dL. patients were divided into two groups as anemic and non-anemic. The relationships between anemia and CGA parameters/geriatric syndromes were determined. Results The mean age of the participants was 76.00 ± 8.91. The prevalence of patients with anemia was 15.35%. There was a significant difference between anemic and non-anemic groups in terms of age, Charlson Comorbidity Index, body mass index, the number of drugs used, and the presence of chronic renal failure (p < 0.05). After adjustment for these covariates, anemia was associated with Timed Up and Go test (OR: 1.10, 95% CI: 1.02–1.18), muscle strength (OR: 0.99, 95% CI: 0.83–0.99), dynapenia (OR: 1.92, 95% CI: 1.06–3.47), Mini Nutritional Assessment scores (OR: 0.88, 95% CI: 0.83–0.94), poor nutritional status (OR: 1.97, 95% CI: 1.10–3.48), Fried scores (OR: 1.42, 95% CI: 1.24–1.68), frailty (OR: 2.58, 95% CI: 1.42–4.69), falls (OR: 1.78, 95% CI: 1.10–2.92) and polypharmacy (OR: 2.31, 95% CI: 1.38–3.86). Conclusion In the present study anemia was associated with frailty, polypharmacy, poor nutritional status, falls, and decreased muscle strength. Therefore, anemia may be a sign of poor health status in older women. When anemia is detected in an older woman, CGA should be strongly considered if not routinely performed.

The role of inflammatory cytokines in anemia and gastrointestinal mucosal injury induced by foot electric stimulation

Foot electrical stimulation (FES) has been considered as a classic stressor that can disturb homeostasis. Acute anemia was observed in the model induced by FES. The aim of this study was to explore the role of inflammatory cytokines underlying the acute anemia and gastrointestinal (GI) mucosal injury in the FES. Twenty-four male Kunming mice (20 ± 2 g) were randomly divided into control group and experimental group. The mice were placed in a footshock chamber that can generate 0.5 mA electrical impulse periodically for 0.5 h. After the process, red blood cell count, hemoglobin concentration and hematocrit, the levels of corticotropin releasing hormone (CRH) in serum and hypothalamus, and adrenocorticotropic hormone (ACTH) in serum and pituitary were detected separately. In addition, we investigated the expressions of inflammatory cytokines (IL-1, IL-6, TNF-α, iNOS, and IL-10) in the hypothalamus and duodenum by Polymerase Chain Reaction (PCR). Results showed that this FES model induced anemia, increased CRH and ACTH activity in the serum after the FES. Moreover, the expressions of IL-1β, IL-6, TNF-α, and iNOS were significantly increased following the process, while IL-10 was not activated. These findings suggest that anemia, the inflammatory cytokines in the hypothalamus and duodenum of the mice in the model induced by FES is closely related to GI mucosal injury/bleeding. Taken together, these results underscore the importance of anemia, GI mucosal injury/bleeding and stress, future studies would be needed to translate these findings into the benefit of affected patients.

The importance of anemia and health-related quality of life in the elderly

Anemia is a global health problem with an extremely high prevalence and occurring in nearly 25% of the world population, particularly in the elderly group. Currently Indonesia is facing a rapid growth of the elderly population, with around 21 million elderly (8.2% of the total population), that is projected to increase to 33.7 million (11.8%) in the year 2025. Anemia in the elderly is frequently neglected, although the facts show that low hemoglobin concentration is an important marker of physiological decline and functional limitations. Although the factor of intrinsic aging may cause low hemoglobin concentration, anemia in the elderly is known to have a wide range w88ith regard to etiology, underlying disorders, and possible mechanisms, such that it should be clinically followed up. Whatever its causes or underlying pathophysiological, anemia in the elderly has been proven to play a role in their morbidity and mortality, and may decrease their quality of life, that comprises all aspects of physical, mental, and social health, known as health-related quality of life (HRQoL). The impact of anemia on HRQoL has been studied in various populations, and most studies report the presence of an association between HRQoL and anemia in elderly individuals, which on the subscale level is particularly associated with physical health. Early diagnosis of anemia is important to prevent aggravation of the condition, to retard the progress of the disease, and to improve the health-related quality of life (HRQoL) of the patient. Prior to determining the treatment plan, the primary diagnosis and the comorbidities, especially treatable disorders, had better be identified first. The available data show that the overall prognosis will improve for anemia in patients with well-managed and corrected chronic disorders.

Comparing the effects of intravenous and subcutaneous Erythropoietin on blood indices in hemodialysis patients

Erythropoietin is used routinely in hemodialysis patients to increase hemoglobin levels in patients with ESRD and anemia. Considering the importance of anemia in hemodialysis patients and its complications, in this study, the effect of erythropoietin administration on blood parameters by comparing the methods of subcutaneous and intravenous administrations was investigated. The research was done as a retrospective descriptive-analytic study. The subjects were 300 hemodialysis patients receiving erythropoietin in two groups (intravenous and subcutaneous) from hospitals affiliated to Kurdistan and Kermanshah University of Medical Sciences. Data were extracted from the patients’ records and entered into a researcher-made checklist during 6 months and analyzed using SPSS version 20 and descriptive and inferential statistics. The results showed that there was a significant difference between the mean rank of hematocrit in subcutaneous and intravenous injections (P-value = 0.002) and it was higher in the subcutaneous injection group. Also, independent t-test showed that there was a significant difference between the mean of hemoglobin concentration among subcutaneous and intravenous injections (P-value = 0.001) and it was higher in the subcutaneous injection group. However, there was no significant difference between the mean of ferritin in both groups (P-value = 0.084). According to the results, the injection of erythropoietin in the subcutaneous method was more effective than intravenous. It is recommended to use this approach to improve blood indices in hemodialysis patients.

The incidence and importance of anaemia in patients undergoing cardiac surgery in the UK - the first Association of Cardiothoracic Anaesthetists national audit.

The importance and variability of pre-operative anaemia in cardiac surgical patients across the UK is not known, and there is debate about its association with patient outcomes. The Association of Cardiothoracic Anaesthetists carried out its first national audit on anaemia and transfusion, and analysed data from 19,033 patients operated on in 12 cardiac surgical centres between 2010 and 2012; 5895 (31%) had pre-operative anaemia. Centre-specific prevalence of anaemia varied from 23% to 45%; anaemia was associated with older patients, diabetes and surgical risk (EuroSCORE). Nevertheless, controlling for these factors, regional variation remained an independent effect (p < 0.001). Multivariable analysis demonstrated an independent association of anaemia with transfusion (odds ratio (95% confidence interval) 2.75 (2.55-2.95), p < 0.001), mortality (1.42 (1.18-1.71), p < 0.001) and hospital stay (geometric mean ratio (95% confidence interval) 1.15 (1.13-1.17), p < 0.001). Haemoglobin concentration per se was also independently associated with worse outcomes; a 10 g.l(-1) decrease in haemoglobin was associated with a 43% increase (95% confidence interval 40-46%) in the odds of transfusion and a 16% increase (95% confidence interval 10-22%) in the odds of mortality (both p < 0.001). This large UK-wide audit has demonstrated marked regional variation in both anaemia and transfusion, with a consistently high incidence of both. The independent association between pre-operative anaemia and worse outcomes in UK practice has also been confirmed, and robust prospective study of anaemia treatment before cardiac surgery is required; these data will assist in designing such trials.

Anämie bei Patienten mit rheumatoider Arthritis

One of the most frequent extra-articular organ manifestations in rheumatoid arthritis (RA) is anemia. As anemia in RA patients may result in severe symptoms and aggravation of other disease manifestations (e.g. arteriosclerosis), the influence on the course of RA is profound. However, the importance of anemia in RA patients is frequently underestimated. The etiology of anemia in RA is complex. Anemia of inflammation (AI) and iron deficiency anemia, alone or in combination are the most frequent forms of anemia in RA. Changes in iron metabolism are the leading causes of anemia in RA patients and mainly induced by the altered synthesis and function of hepcidin and ferroportin. Hepcidin, a peptide produced in the liver and immunocompetent cells, impairs the expression of ferroportin on iron-secreting cells, thus reducing iron bioavailability. The typical changes of iron metabolism and hepcidin synthesis in RA are induced by proinflammatory cytokines, primarily interleukin-6. Hence, the treatment of RA with cytokine antagonists has significant therapeutic implications on anemia in the context of inflammation and impaired iron metabolism.

Importance of anemia in the chronic Cardiorenal syndrome: Effects on renal function after heart transplantation

SummaryBackgroundCardiorenal syndrome has been recently divided into 5 categories, according to acute or chronic evolution and primary organ dysfunction. Anemia can also accompany this disorder, leading to a more complex situation. This study aims to analyze the renal outcomes of patients, specifically patients with chronic Cardiorenal syndrome, with or without anemia, long-term after heart transplantation.Material/MethodsThis was a retrospective cohort study on chronic Cardiorenal syndrome patients submitted to heart transplantation. Patients were divided according to presence of anemia and renal dysfunction before heart transplantation.ResultsA total of 108 patients (92 males) with the mean age of 45±12 years were included. The etiologies of the heart failure were hypertensive dilated myocardiopathy (66%), ischemic (14%) and Chagasic (12%). Before the heart transplantation, 51 patients had an eGFR less than 60 mL/min. From these, 24 had concomitant anemia. One year after the transplantation, patients with previous isolated renal dysfunction ameliorates eGFR (45±11 vs. 65±26 mL/min, p<0.001), while those patients with previous renal dysfunction and anemia presented no improvement (eGFR 44±14 vs. 47±13 mL/min, p=0.619) 1 year after heart transplantation. Moreover, higher hemoglobin was an independent predictor of eGFR improvement after heart transplantation when associated with previous renal dysfunction (OR 1.8; CI 1.2–3.6, p<0.01 for each hemoglobin increment of 1 g/dL).ConclusionsPatients with isolated Cardiorenal syndrome presented partial renal function recovery after heart transplantation, while the presence of cardiorenal anemia was a marker of renal function non-recovery 1 year after heart transplantation.

Linfoma canino: clínica, hematologia e tratamento com o protocolo de Madison-Wisconsin

O linfoma é uma neoplasia de elevada incidência na população canina mundial, e que apresenta sinais clínicos diversos, dependentes da classificação anatômica e da extensão da doença. Este estudo objetivou avaliar as características clínicas e hematológicas de cães com linfoma no momento do diagnóstico, além da evolução clínica dos mesmos ao longo do tratamento com o protocolo de Madison-Wisconsin. Dos 18 cães inseridos no estudo, 50% apresentaram a forma multicêntrica da doença e 33% a forma cutânea. A manifestação clínica mais comum foi a linfadenomegalia superficial, acompanhada dos sinais sistêmicos de hiporexia, apatia e perda de peso. As principais alterações hematólogicas foram anemia normocítica normocrômica, trombocitopenia e leucocitose, associadas às síndromes paraneoplásicas. Vinte e sete por cento dos animais atingiram remissão completa da doença e apenas 22% atingiram sobrevida de um ano. Houve correlação positiva entre o valor do hematócrito e o tempo de sobrevida para os cães que morreram, demonstrando a influência da anemia no prognóstico dos animais. Sugere-se que o estágio avançado da doença no momento do diagnóstico tenha influenciado as baixas taxas de remissão e sobrevida obtidas neste estudo.

Prospective assessment of the occurrence of anemia in patients with heart failure: Results from the Study of Anemia in a Heart Failure Population (STAMINA-HFP) Registry

Although a potentially important pathophysiologic factor in heart failure, the prevalence and predictors of anemia have not been well studied in unselected patients with heart failure. The Study of Anemia in a Heart Failure Population (STAMINA-HFP) Registry prospectively studied the prevalence of anemia and the relationship of hemoglobin to health-related quality of life and outcomes among patients with heart failure. A random selection algorithm was used to reduce bias during enrollment of patients seen in specialty clinics or clinics of community cardiologists with experience in heart failure. In this initial report, data on prevalence and correlates of anemia were analyzed in 1,076 of the 1,082 registry patients who had clinical characteristics and hemoglobin determined by finger-stick at baseline. Overall (n = 1,082), the registry patients were 41% female and 73% white with a mean age (+/-SD) of 64 +/- 14 years (68 +/- 13 years in community and 57 +/- 14 years in specialty sites, P < .001). Among the 1,076 patients in the prevalence analysis, mean hemoglobin was 13.3 +/- 2.1 g/dL (median 13.2 g/dL); and anemia (defined by World Health Organization criteria) was present in 34%. Age identified patients at risk for anemia, with 40% of patients >70 years affected. Initial results from the STAMINA-HFP Registry suggest that anemia is a common comorbidity in unselected outpatients with heart failure. Given the strong association of anemia with adverse outcomes in heart failure, this study supports further investigation concerning the importance of anemia as a therapeutic target in this condition.

Prognostic Utility of Anemia and Pro-B-Type Natriuretic Peptide in Patients With Nonischemic Dilated Cardiomyopathy and Normal Renal Function

BackgroundIdiopathic dilated cardiomyopathy frequently coexists with anemia and high plasma NT proBNP levels. However, the prognostic impact of these features on the disease course is uncertain, especially in patients with normal renal function. MethodsForty-seven patients with idiopathic dilated cardiomyopathy with sinus rhythm and normal renal function were prospectively followed for a mean 25 ± 18months period. Clinical end points were death (sudden cardiac death and deaths because of worsening heart failure) and cardiac transplantation. Prognostic impact of NT proBNP levels, anemia, echocardiographic and clinical parameters on the clinical end points was evaluated with Kaplan-Meier survival analysis. Cut-off values of hemoglobin and plasma NT proBNP levels for predicting end points were determined by receiver operating curve analysis. ResultsTwenty-eight patients (59.6%) suffered clinical end points. The patients who suffered clinical end points were anemic (P=0.002), had lower systolic (P < 0.003) and diastolic (P < 0.0001) blood pressures, and higher NYHA functional classes (P=0.005), lower left ventricle ejection fractions (P=0.003), higher E/A ratios (P=0.001), shorter E-wave deceleration times (P=0.001), isovolumetric relaxation times (P=0.05) and pulmonary acceleration times (P=0.004), and higher plasma NT proBNP levels (P < 0.0001). Anemic patients had more clinical end points (P=0.002). In univariate analysis the prognostic predictors of life expectancy were log NT proBNP, anemia, NYHA functional class, systolic blood pressure, left ventricle ejection fraction, and E-wave deceleration time. However, multivariate analysis revealed only plasma NT proBNP as independent predictor of clinical end points. ConclusionTracking plasma NT proBNP levels is a useful strategy during routine follow-ups of patients with nonischemic dilated cardiomyopathy. Its predictive value for prognosis needs more evaluation in larger controlled studies. In addition, the importance of anemia in those patients needs more study.

Prognostic importance of anaemia in HIV type-1-infected patients starting antiretroviral therapy: collaborative analysis of prospective cohort studies.

In HIV type-1-infected patients starting highly active antiretroviral therapy (HAART), the prognostic value of haemoglobin when starting HAART, and of changes in haemoglobin levels, are not well defined. We combined data from 10 prospective studies of 12,100 previously untreated individuals (25% women). A total of 4,222 patients (35%) were anaemic: 131 patients (1.1%) had severe (<8.0 g/dl), 1,120 (9%) had moderate (male 8.0-<11.0 g/dl and female 8.0- < 10.0 g/dl) and 2,971 (25%) had mild (male 11.0- < 13.0 g/ dl and female 10.0- < 12.0 g/dl) anaemia. We separately analysed progression to AIDS or death from baseline and from 6 months using Weibull models, adjusting for CD4+ T-cell count, age, sex and other variables. During 48,420 person-years of follow-up 1,448 patients developed at least one AIDS event and 857 patients died. Anaemia at baseline was independently associated with higher mortality: the adjusted hazard ratio (95% confidence interval) for mild anaemia was 1.42 (1.17-1.73), for moderate anaemia 2.56 (2.07-3.18) and for severe anaemia 5.26 (3.55-7.81). Corresponding figures for progression to AIDS were 1.60 (1.37-1.86), 2.00 (1.66-2.40) and 2.24 (1.46-3.42). At 6 months the prevalence of anaemia declined to 26%. Baseline anaemia continued to predict mortality (and to a lesser extent progression to AIDS) in patients with normal haemoglobin or mild anaemia at 6 months. Anaemia at the start of HAART is an important factor for short- and long-term prognosis, including in patients whose haemoglobin levels improved or normalized during the first 6 months of HAART.

854 Prognostic importance of anaemia and renal insufficiency in patients with left ventricular systolic dysfunction following acute myocardial infarction

854 Prognostic importance of anaemia and renal insufficiency in patients with left ventricular systolic dysfunction following acute myocardial infarction

659 Prognostic importance of anemia in very elderly patients with heart failure on optimized therapy

659 Prognostic importance of anemia in very elderly patients with heart failure on optimized therapy

The impact of anaemia and kidney function in congestive heart failure and preserved systolic function

The importance of anaemia in chronic heart failure was highlighted recently by different cohort studies. The aim of this study was to assess the prevalence of anaemia and its relationship to renal function, left ventricular function and symptoms of heart failure. We surveyed cases of patients admitted to the Department of Cardiology during 22 consecutive months. Laboratory measurements, blood pressure and echocardiographic parameters were obtained with standardized methods. Out of a total number of 2941 patients, 238 patients (8.1%) had haemoglobin values <11 g/dl. There was a positive association of anaemia with the symptoms of heart failure with a lowering of the median haemoglobin from 14.2 g/dl [New York Heart Association (NYHA) I] to 12.9 g/dl (NYHA IV, P<0.001). Interestingly, anaemia was not associated with left ventricular function or any left ventricular parameters. Symptoms of heart failure, however, were associated with kidney function. The estimated glomerular filtration rate (GFR) was 82 ml/min at NYHA I and 59 ml/min at NYHA IV, P<0.05. There was an association between impaired renal function and haemoglobin values. Haemoglobin was 14.2 g/dl in the group with normal renal function and 11.1 g/dl in the group with a GFR <25 ml/min (P<0.001). Even in patients with normal renal function (878 patients, GFR >85 ml/min), we still found an association of anaemia with the symptoms of heart failure. Haemoglobin was 14.5 g/dl at NYHA I and 13.4 g/dl at NYHA IV, P<0.0001. Anaemia is found in 8.1% of patients admitted to cardiology service. Anaemia was clearly associated with symptoms of congestive heart failure even in patients with normal renal function. Anaemia was not associated with left ventricular function.

Anaemia is common after kidney transplantation, especially among African Americans.

Anaemia is a major cardiovascular risk factor in renal disease. It might be appropriate to extrapolate this association of anaemia with cardiovascular disease to renal transplant recipients who continue to have a significant cardiovascular risk. There are very few studies addressing the issue of anaemia after renal transplantation. We studied 192 consecutive kidney transplant recipients over a 5-year period in a tertiary referral centre in Michigan, USA. Patients who were followed up at the ambulatory transplant clinic for at least 1 year after transplantation were studied. Haemoglobin (Hb) level at 6 months and 1 year after renal transplantation was recorded. Risk factors for anaemia were evaluated using multivariate regression analysis. Significant anaemia (Hb <11 g/dl in females and <12 g/dl in males) was common (19.3% at 6 months, 19.8% at 1 year). Anaemia was more common in African American (AA) than in non-AA patients both at 6 months and 1 year after transplantation. Multivariate analysis showed that serum creatinine was an independent risk factor for anaemia. Female gender was associated with significant anaemia at 1 year. Intriguingly, AA race was also an independent risk factor at 6 months and strong trend for risk at 1 year. Anaemia is common during the first year after kidney transplantation. AA race as well as high serum creatinine and female gender are independent risk factors for post-transplant anaemia. The importance of anaemia as a risk factor in AA patients after renal transplantation should be more recognised.