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INTRODUCTION: Magnesium is an essential cation, and dysmagnesaemia is linked to many poor outcomes. This study aimed to assess the prevalence of dysmagnesaemia and associated health outcomes among hospitalised patients. METHODS: This register-based study collected demographic and laboratory data of hospitalised patients from five publicly funded hospitals in the Northern Territory, Australia, between 2008 and 2017. Patients were stratified into five groups based on their initial serum magnesium level at admission and followed up to death or 31 December 2017. RESULTS: A total of 22 293 patients were admitted during the study period. Dysmagnesaemia was present in 31.75% of hospitalised patients, with hypomagnesaemia being more common (29.62%) than hypermagnesaemia (2.13%). Hypomagnesaemia was more prevalent (43.13%) among the Australian First Nations Peoples. All levels of hypomagnesaemia were associated with a longer median length of hospital stay (p<0.001). Also, all levels of hypermagnesaemia were associated with a longer median stay in intensive care units (p<0.001). Patients with severe hypermagnesaemia had increased mortality compared to patients with severe hypomagnesaemia (56.0% v 38.0.0%, p<0.0001). Mortality was increased in both hypomagnesaemia (hazard ratio 1.86, 95% confidence intervaI 1.74-1.99, p<0.001) and hypermagnesaemia (1.78, 1.48-2.19, p<0.001) compared to normomagnesaemia. CONCLUSION: Dysmagnesaemia was prevalent among hospitalised patients and associated with increased mortality.
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Hospitalización , Humanos , Northern Territory/epidemiología , Femenino , Masculino , Estudios Retrospectivos , Persona de Mediana Edad , Anciano , Hospitalización/estadística & datos numéricos , Magnesio/sangre , Estudios Longitudinales , Adulto , Deficiencia de Magnesio/epidemiología , Deficiencia de Magnesio/sangre , Tiempo de Internación/estadística & datos numéricos , PrevalenciaRESUMEN
This study aimed to evaluate the relationship between prepartum subclinical hypomagnesemia (pre-SHMg) and the occurrence of dystocia, metritis, clinical mastitis, lameness, and subclinical hypomagnesemia postpartum (post-SHMg) in pasture-based dairy cows. Also, the difference in means of prepartum magnesium (Mg) concentration by postpartum health events was evaluated. A total of 890 dairy cows from 32 commercial farms located in southern Chile were enrolled. Cows were examined twice, once between 30 and 3 days before and once between 3 and 30 days after calving. Blood samples were collected on both assessments, and cows were considered as having SHMg if serum total Mg < 0.65 mmol/L. On the postpartum visit, cows were evaluated for metritis and lameness. Information about clinical mastitis and dystocia was collected from on-farm records. Data were analyzed using multivariable mixed linear models and multivariable mixed logistic regression models. The overall prevalence of pre-SHMg was 9.9%, and its presence was associated with the occurrence of post-SHMg (odd ratio [OR] = 5.7; P < 0.0001) and metritis (OR = 3.1; P = 0.04). However, we did not detect an association between pre-SHMg and dystocia, clinical mastitis, or lameness after calving. Prepartum serum Mg concentrations were lower in cows that developed post-SHMg than those that did not (LSM ± SE = 0.75 ± 0.02 mmol/L vs. 0.83 ± 0.02 mmol/L; P < 0.0001). In conclusion, pre-SHMg was associated with a higher risk of post-SHMg and metritis in grazing dairy cows but not other postpartum health events.
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Enfermedades de los Bovinos , Magnesio , Periodo Posparto , Animales , Bovinos , Femenino , Chile/epidemiología , Enfermedades de los Bovinos/epidemiología , Enfermedades de los Bovinos/sangre , Embarazo , Magnesio/sangre , Magnesio/análisis , Distocia/veterinaria , Distocia/epidemiología , Prevalencia , Endometritis/veterinaria , Endometritis/epidemiología , Endometritis/sangre , Deficiencia de Magnesio/veterinaria , Deficiencia de Magnesio/epidemiología , Deficiencia de Magnesio/sangre , Mastitis Bovina/epidemiología , Mastitis Bovina/sangre , Cojera Animal/epidemiología , Cojera Animal/etiología , Cojera Animal/sangre , Industria LecheraRESUMEN
BACKGROUND: Recent research has shown that low serum levels of magnesium are often linked to both microvascular and macrovascular complications in individuals with diabetes mellitus. Hence, monitoring of serum magnesium levels is needed in diabetic patients. Furthermore, the addition of magnesium through supplementation may present a novel therapeutic strategy for mitigating vascular complications in individuals with diabetes. OBJECTIVES: To assess the prevalence of hypomagnesemia in type 2 diabetes mellitus patients and to assess the association between hypomagnesemia and microvascular complications of diabetes mellitus in a tertiary care hospital in North Kerala. MATERIALS AND METHODS: An analytical cross-sectional study was conducted at a tertiary care hospital involving 230 diabetic patients receiving outpatient and inpatient care in the Department of Internal Medicine at Government Medical College, Kozhikode, Kerala. The study took place from January 2018 to December 2018, during which serum magnesium levels were assessed and analyzed in relation to the patients' microvascular complications and glycemic control. RESULTS: We observed that 19.13% of the participants had hypomagnesemia. This condition was found to be more common among older individuals with diabetes, as indicated by a p-value of 0.022. However, there were no significant differences in serum magnesium levels based on gender (p-value 0.18), body mass index (BMI) (p-value 0.223), or the duration of diabetes (p-value 0.36). The prevalence of diabetic retinopathy, diabetic neuropathy, and diabetic nephropathy was higher in diabetics with hypomagnesemia than their counterparts with normal magnesium, with a p-value of 0.001, 0.001, and 0.001, respectively. There was a significant negative correlation obtained between serum magnesium and glycated hemoglobin (HbA1C) values (Pearson coefficient = -0.240 and p-value = <0.01) and fasting blood sugar (FBS) values (Pearson coefficient = -0.265 and p-value = <0.01). CONCLUSION: Hypomagnesemia is negatively correlated with HbA1C and FBS but not related to duration of diabetes and gender. The prevalence of microvascular complications was higher among the diabetics with hypomagnesemia.
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Diabetes Mellitus Tipo 2 , Magnesio , Humanos , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/sangre , Diabetes Mellitus Tipo 2/epidemiología , Masculino , Femenino , Estudios Transversales , Persona de Mediana Edad , Magnesio/sangre , Prevalencia , Deficiencia de Magnesio/epidemiología , Deficiencia de Magnesio/sangre , Deficiencia de Magnesio/complicaciones , Anciano , India/epidemiología , Adulto , Angiopatías Diabéticas/epidemiología , Angiopatías Diabéticas/etiología , Angiopatías Diabéticas/sangre , Hemoglobina Glucada/análisisRESUMEN
OBJECTIVE: Diabetic nephropathy is a prevalent cause of chronic kidney disease worldwide. Magnesium plays a critical role in insulin resistance, and insulin, in turn, regulates magnesium levels. We aimed to investigate the association between hypomagnesemia and albuminuria in patients with type 2 diabetes mellitus (T2DM). DESIGN, PATIENTS AND MEASUREMENTS: This retrospective single-centre study encompassed 1178 patients aged 18 and above with T2DM, who attended our outpatient clinic between January 2019 and August 2020. Albuminuria levels were categorised according to Kidney Disease Outcomes Quality Initiative guidelines. In the literature, when examining cut-off values for hypomagnesemia, it is observed that studies typically use hospital normal level as a reference point. Hypomagnesemia, defined as magnesium levels below 1.6 mg/dL, was compared to normomagnesemia (magnesium between 1.6 and 2.4 mg/dL). The primary objective was to explore the impact of magnesium levels on albuminuria, while the secondary objective was to determine the prevalence of hypomagnesemia. The multivariate logistic regression analyses were performed according to age, gender (male), HbA1c, and presence of hypomagnesemia. RESULTS: The mean age of the participants was 58.7 ± 12.2 years, with 44% being male. Hypomagnesemia was identified in 5.3% of the patients. Advanced age and female gender were more common among patients with hypomagnesemia (p = .001). Magnesium levels exhibited a negative correlation with HbA1c and fasting blood glucose, and a positive correlation with creatinine levels (r = -.117, r = -.131, r = .117, p < .001 for all three variables). Hypomagnesemia was significantly more prevalent in patients with albuminuria (15.9% vs. 4.7%, p < .001). Moreover, participants with the presence of hypomagnesemia were independently associated with a higher risk of albuminuria (odds ratio 3,64 1.76-7.52, p = .001). CONCLUSION: Albuminuria is more frequently observed in patients with hypomagnesemia.
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Albuminuria , Diabetes Mellitus Tipo 2 , Magnesio , Humanos , Albuminuria/sangre , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/sangre , Masculino , Persona de Mediana Edad , Femenino , Estudios Retrospectivos , Anciano , Magnesio/sangre , Magnesio/orina , Nefropatías Diabéticas/sangre , Nefropatías Diabéticas/epidemiología , Adulto , Prevalencia , Deficiencia de Magnesio/sangre , Deficiencia de Magnesio/epidemiología , Deficiencia de Magnesio/complicaciones , Hemoglobina Glucada/análisisRESUMEN
OBJECTIVES: The study aims to investigate the relationship between hypomagnesemia, preclinical hypomagnesemia, and normomagnesemia as along with geriatric syndrome and comprehensive geriatric parameters(CGA). METHODS: 217 patients who applied to the geriatric clinic between November 2022 and December 2023 were included in the study. All patients underwent CGA. Patients were categorized into three groups: Magnesium (Mg) level ≤ 1.5 mg/dL, Mg level 1.5-1.8 mg/dL, and Mg level > 1.8 mg/dL. These three groups were compared in terms of demographic characteristics, comorbidities, CGA parameters, and geriatric syndromes. Regression analyses was conducted for significant parameters, adjusting for confounders. RESULTS: 74.9% of all participants were female, with an average age of 76.5 ± 6.6 years. The frequency of hypomagnesemia was 14.2%. Demographic characteristics and medication use, including proton pump inhibitors and diuretics, were similar in these three groups. While the FRIED frailty scale and the duration of the timed-up-and-go test were higher in the hypomagnesemia group, the Basic Activities Daily of Living (ADLs) and the Tinetti-POMA(performance-oriented mobility assessment) scores were lower in the hypomagnesemia group. When normomagnesemia was accepted as the reference category, FRIED frailty scale, Basic ADLs, and POMA score were more significant in the hypomagnesemia group (p = 0.025, p = 0.013 and p = 0.011,respectively), but there was no significance in the preclinical hypomagnesemia group regardless of the covariates. CONCLUSION: Hypomagnesemia, particularly serum Mg levels below 1.5 mg/dL, may be associated with frailty, basic ADLs, gait, and balance tests. In geriatric practice, patients with hypomagnesemia should be evaluated in terms of the risk of the mentioned disorders.
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Actividades Cotidianas , Evaluación Geriátrica , Deficiencia de Magnesio , Magnesio , Equilibrio Postural , Humanos , Femenino , Anciano , Masculino , Anciano de 80 o más Años , Magnesio/sangre , Deficiencia de Magnesio/epidemiología , Deficiencia de Magnesio/sangre , Equilibrio Postural/fisiología , Fragilidad/epidemiología , Fragilidad/sangre , Marcha/fisiologíaRESUMEN
BACKGROUND AND OBJECTIVE: The association between magnesium depletion score (MDS) and the risk of chronic obstructive pulmonary disease (COPD) has not been examined to date. Meanwhile, the potential impact of dietary magnesium intake on this association remains unclear. This study aimed to investigate the influence of dietary magnesium intake on the association between MDS and COPD incidence. METHODS: In this cross-sectional study using the National Health and Nutrition Examination Survey database, we analysed the relationship between MDS and COPD, while also exploring the role of dietary magnesium. RESULTS: A total of 39 852 participants, including 1762 patients with COPD and 38 090 patients with non-COPD, were included in the analysis. After adjusting for confounding factors, our results demonstrated a significant association between higher MDS and increased COPD incidence (OR=1.48, 95% CI: 1.10 to 1.99). Furthermore, it was observed that dietary magnesium intake did not significantly impact this association. CONCLUSION: This study highlights a significant positive correlation between MDS and the incidence of COPD. Nonetheless, no significant alteration in this association was observed with dietary magnesium intake.
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Deficiencia de Magnesio , Magnesio , Encuestas Nutricionales , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Enfermedad Pulmonar Obstructiva Crónica/epidemiología , Femenino , Masculino , Estudios Transversales , Persona de Mediana Edad , Magnesio/administración & dosificación , Deficiencia de Magnesio/epidemiología , Deficiencia de Magnesio/complicaciones , Anciano , Incidencia , Factores de Riesgo , Adulto , Estados Unidos/epidemiología , Dieta , Análisis de Datos SecundariosRESUMEN
BACKGROUND: The association between magnesium status and sleep quality is unclear. The aim of this study was to determine the relationship between renal reabsorption-related magnesium depletion score (MDS) and sleep quality. METHODS: This study was conducted through a cross-sectional survey of adults aged ≥20â¯years who participated in NHANES 2005-2014. We used weighted logistic regression to examine the association between MDS and sleep quality and performed trend tests to analyze for the presence of a dose-response relationship. Subgroup analyses were performed based on various sleep outcomes and covariates. RESULTS: A total of 20,585 participants were included in the study, with a mean age of 48.8â¯years and 50.7â¯% female. After adjusting for all covariates, we found a graded dose-response relationship between MDS and sleep trouble as well as sleep disorder. Further analyses revealed a significant positive association between MDS and sleep apnea (ORâ¯=â¯3.01; 95â¯% CI 1.37-6.62), but no association with restless legs, insomnia or insufficient sleep. In addition, subgroup analyses revealed that middle-aged, male, obese, low magnesium intake, and depressed patients were more prone to sleep trouble and sleep disorder; interestingly, MDS was positively associated with excessive sleep in subjects ≥60â¯years and without depression. CONCLUSIONS: Our study found a significant association between MDS and sleep quality, particularly sleep apnea, but adequate magnesium intake may be beneficial in mitigating this association. MDS may be associated with excessive sleep in older adults, but not with insufficient sleep or insomnia.
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Deficiencia de Magnesio , Calidad del Sueño , Trastornos del Sueño-Vigilia , Humanos , Femenino , Masculino , Estudios Transversales , Persona de Mediana Edad , Deficiencia de Magnesio/epidemiología , Adulto , Trastornos del Sueño-Vigilia/epidemiología , Magnesio/sangre , Encuestas Nutricionales , Trastornos del Inicio y del Mantenimiento del Sueño/epidemiología , Anciano , Adulto Joven , Síndromes de la Apnea del Sueño/epidemiologíaRESUMEN
BACKGROUND: Depression is considered the fourth-leading cause of health problems. It is the fourth-leading cause of health problems and disability, which causes 16% of the worldwide burden of disease and injury among adolescents. OBJECTIVE: The aim of the present study was to evaluate the possible association of magnesium (Mg) and ferritin deficiency with depression in adolescent students. PATIENTS AND METHODS: This case control study in secondary schools at Al-Ghanayem discrete. The total number included was 358 students. All were screened for depression by the Arabic version of the Beck questionnaire. The students who had positive score was selected as cases 86 and a matched same number of students with negative score was selected as controls. Serum level of ferritin and magnesium was measured in the 2 groups. RESULTS: There was statistically significant difference between the studied groups when comparing depression grade with each of ferritin and Mg Depressed group cases had lower mean values of ferritin and Mg. The ferritin cut-off level for the prediction of depression was (35.5 µg/dL, which had a sensitivity of 74.4% and a specificity of 75.6%. The magnesium cut-off levels for the prediction of depression were1.95 mg/dL and 104.5 ng/dL which had a sensitivity of 70% and 64%, respectively. CONCLUSION: There was a statistically significant negative correlation between depression severity and each of socio-economic status ferritin and Mg. Each of ferritin and Mg were predictors for depression.
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Depresión , Ferritinas , Deficiencia de Magnesio , Magnesio , Humanos , Ferritinas/sangre , Adolescente , Femenino , Masculino , Estudios de Casos y Controles , Depresión/epidemiología , Depresión/sangre , Deficiencia de Magnesio/sangre , Deficiencia de Magnesio/epidemiología , Magnesio/sangre , Estudiantes/psicologíaRESUMEN
OBJECTIVES: The magnesium depletion score (MDS) is considered more reliable than traditional approaches for predicting magnesium deficiency in humans. We explored the associations of MDS and dietary magnesium intake with diabetes. METHODS: We obtained data from 18,853 participants in the National Health and Nutrition Examination Survey 2011-2018. Using multivariate regression and stratified analysis, we investigated the relationships of both MDS and magnesium intake with diabetes. To compute prevalence ratios (PRs), we employed modified Poisson or log-binomial regression. We characterized the non-linear association between magnesium intake and diabetes using restricted cubic spline analysis. RESULTS: Participants with MDS ≥2 exhibited a PR of 1.26 (95% confidence interval [CI], 1.19 to 1.34) for diabetes. Per-standard deviation (SD) increase in dietary magnesium intake was associated with a lower prevalence of diabetes (PR, 0.91; 95% CI, 0.87 to 0.96). Subgroup analyses revealed a positive association between MDS ≥2 and diabetes across all levels of dietary magnesium intake, including the lowest (PR, 1.35; 95% CI, 1.18 to 1.55), middle (PR, 1.23; 95% CI, 1.12 to 1.35), and highest tertiles (PR, 1.25; 95% CI, 1.13 to 1.37; pinteraction<0.001). Per-SD increase in magnesium intake was associated with lower diabetes prevalence in participants with MDS <2 (PR, 0.92; 95% CI, 0.87 to 0.98) and those with MDS ≥2 (PR, 0.91; 95% CI, 0.84 to 0.98; pinteraction=0.030). CONCLUSIONS: MDS is associated with diabetes, particularly among individuals with low magnesium intake. Adequate dietary magnesium intake may reduce diabetes risk, especially in those with high MDS.
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Diabetes Mellitus , Deficiencia de Magnesio , Magnesio , Encuestas Nutricionales , Humanos , Femenino , Masculino , Magnesio/administración & dosificación , Adulto , Persona de Mediana Edad , Estados Unidos/epidemiología , Diabetes Mellitus/epidemiología , Deficiencia de Magnesio/epidemiología , Prevalencia , Dieta/estadística & datos numéricos , Anciano , Adulto Joven , Estudios TransversalesRESUMEN
The magnesium depletion score (MDS) is considered a new valuable and reliable predictor of body magnesium status. This study aimed to explore the association between MDS and congestive heart failure (CHF) among US adults. A total of 19,227 eligible participants from the 2007-2016 National Health and Nutrition Examination Survey were enrolled in this study and then divided into three groups according to the level of MDS (none to low: MDS=0-1, middle: MDS=2, high: MDS=3-5). Sample-weighted logistic regression models were applied to calculate odds ratios (ORs) and 95% confidence intervals (CIs) exploring the independent relationship between MDS and CHF. The estimated prevalence of CHF increased with the increasing level of MDS (none to low: 0.86%, middle: 4.06%, high: 13.52%; P < 0.001). Compared to those in the none-to-low group, participants in the middle and high groups were at significantly higher risk of CHF after adjusting for various covariates (model 3: OR=1.55, 95%CI: 1.05-2.30, P < 0.001; OR=3.20, 95%CI: 2.07-4.96, P < 0.001; respectively). Subgroup analyses indicated that adequate dietary magnesium intake could reduce the risk of CHF in participants who did not meet the recommended dietary allowance (RDA) for magnesium. Besides, there was an interaction between coronary artery disease and MDS on CHF (P for interaction < 0.001). These findings indicated that MDS, a novel indicator estimating magnesium deficiency, is associated with the risk of CHF in non-institutionalized US civilians. Participants whose dietary magnesium intake reaches the RDA might be at lower risk.
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Insuficiencia Cardíaca , Deficiencia de Magnesio , Adulto , Humanos , Magnesio , Dieta , Encuestas Nutricionales , Insuficiencia Cardíaca/epidemiología , Deficiencia de Magnesio/complicaciones , Deficiencia de Magnesio/epidemiología , Factores de RiesgoRESUMEN
PURPOSE: Hypomagnesemia, characterized by low magnesium levels, has been implicated in the pathophysiology of Type 2 Diabetes Mellitus (T2DM). This meta-analysis aims to provide a comprehensive assessment of hypomagnesemia prevalence in individuals with T2DM as well as its potential implications for diabetes management and complications. METHODS: We conducted a comprehensive systematic review and meta-analysis using databases like PubMed, Google Scholar, Science Direct, and Research Gate to identify relevant studies between January 2008 and August 2023. We focused on observational studies related to serum magnesium levels and Type 2 Diabetes in individuals aged 19 and older. Newcastle Ottawa tool was used for quality assessment. A random effect meta-analysis was performed to calculate the prevalence of hypomagnesemia in T2DM. RESULTS: We identified a total of 671 studies, and after screening 383 abstracts and full texts by two independent reviewers, we identified 19 eligible studies encompassing 4192 patients diagnosed with T2DM. The mean age was 55.4 (SD, 4.39) years with a mean HbA1C level of 8.01. The pooled prevalence of hypomagnesemia in T2DM was 32% (95% CI: 22-36%) out of 4192 cases. On subgroup analysis, the prevalence of hypomagnesemia in male and female were 19.8% and 20.1%, respectively. Geographically, Asia had the highest prevalence of hypomagnesemia with 31.9% (95% CI: 24-41.1%). CONCLUSION: This meta-analysis highlights a significant prevalence of hypomagnesemia in individuals with T2DM, emphasizing the need for further investigation due to the intricate nature of the association between serum magnesium levels and T2DM.
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Diabetes Mellitus Tipo 2 , Deficiencia de Magnesio , Magnesio , Estudios Observacionales como Asunto , Humanos , Diabetes Mellitus Tipo 2/epidemiología , Diabetes Mellitus Tipo 2/sangre , Diabetes Mellitus Tipo 2/complicaciones , Prevalencia , Magnesio/sangre , Deficiencia de Magnesio/epidemiología , Deficiencia de Magnesio/sangre , Deficiencia de Magnesio/complicaciones , Femenino , Masculino , Salud Global , Persona de Mediana EdadRESUMEN
The magnesium depletion score (MDS) emerges as a new valuable predictor of the body's magnesium status index. This study aims to explore the link between MDS and hypertension (HTN) using the National Health and Nutrition Examination Survey (NHANES) data. A total of 9708 participants from NHANES (2007-2018) were enrolled to investigate MDS's connection with HTN. HTN was defined based on clinical guidelines. MDS classification (low, 0-1; middle, 2; high, 3-5) relied on alcohol consumption, diuretic use, proton-pump inhibitor (PPI) usage, and kidney disease. Multivariable logistic regression assessed MDS-HTN association. Subsequent analyses included interaction tests, subgroups, and sensitivity analysis. Each unit increase in MDS correlated with an 87% higher HTN risk (OR, 1.87; 95% CI, 1.64-2.13) after adjusting for confounders. High MDS participants exhibited significantly elevated HTN risk compared to low MDS counterparts (OR, 8.31; 95% CI, 4.81-14.36), with a significant trend across MDS groups (p < 0.001). Subgroup analyses supported a consistent positive correlation. Sensitivity analysis confirmed a robust association. The results indicated a positive correlation between MDS and the risk of developing HTN in US adults.
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Hipertensión , Magnesio , Encuestas Nutricionales , Humanos , Hipertensión/epidemiología , Femenino , Masculino , Persona de Mediana Edad , Adulto , Estados Unidos/epidemiología , Deficiencia de Magnesio/epidemiología , Anciano , Factores de RiesgoRESUMEN
Background: The present study aimed to investigate the incidence of preoperative ionized hypomagnesemia and compare with that of total hypomagnesemia. Methods: This prospective observational study included 536 patients aged >20 years who were scheduled for elective surgery. Total and ionized magnesium levels were evaluated before and after the surgery. Based on these levels, patients were classified into the following groups: ionized hypo- (<0.42 mmol/L), normo- (0.42-0.59 mmol/L) and hypermagnesemia (>0.59 mmol/L), as well as total hypo- (<1.9 mg/dL[0.78 mmol/L]), normo- (1.9-2.7 mg/dL[0.78-1.11 mmol/L]) and hypermagnesemia (>2.7 mg/dL [1.11 mmol/L]). The primary objective was to establish the incidence of preoperative ionized hypomagnesemia. Results: There was a marked difference between the incidence of preoperative ionized and total hypomagnesemia (28% vs. 19%; p<0.001). The postoperative values of ionized magnesium, ionized calcium, and albumin were significantly lower than the respective preoperative values (p<0.001 for all three variables). Conclusion: The incidence of hypomagnesemia, determined by ionized magnesium concentration, was higher than that determined by total magnesium concentration.
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Deficiencia de Magnesio , Magnesio , Adulto , Albúminas , Calcio , Humanos , Incidencia , Deficiencia de Magnesio/epidemiologíaRESUMEN
The elderly are at great risk of developing life-threatening disturbances in calcium-magnesium-phosphate homeostasis because of comorbidities, long-term medication use, and dietary deficiencies, but it is still not known how often they occur in this group of patients. This study aimed to assess the prevalence of these disturbances in a group of hospitalized patients over 65 years of age according to age and sex. The study was conducted between January 2018 and September 2020 at the Central Clinical Hospital in Warsaw. A total of 66,450 calcium, magnesium, phosphate, and vitamin D concentration results were included in the analysis. Dysmagnesemia was present in 33% of the calcium results, dyscalcemia, dysphosphatemia, and dysvitaminosis D-in 23.5%, 26%, and 70% of the results, respectively. The magnesium concentration was found to be age-dependent, and older people were found to be at higher risk of developing abnormal magnesium concentrations (p < 0.001). Sex influenced the occurrence of abnormal magnesium (p < 0.001), vitamin D (p < 0.001), and calcium (p < 0.00001) concentrations, with hypercalcemia and hypervitaminosis D disorders being significantly more common in women (p < 0.0001). In conclusion, disorders of the calcium-magnesium-phosphate metabolism are common in hospitalized patients over 65 years of age, and the concentrations of these substances should be routinely monitored in this group.
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Calcio/sangre , Magnesio/sangre , Fosfatos/sangre , Anciano , Anciano de 80 o más Años , Femenino , Hospitalización , Humanos , Hipercalcemia/epidemiología , Hiperfosfatemia/epidemiología , Deficiencia de Magnesio/epidemiología , Masculino , Polonia/epidemiología , Caracteres Sexuales , Vitamina D/sangre , Vitaminas/sangreAsunto(s)
COVID-19/epidemiología , Deficiencia de Magnesio/epidemiología , Magnesio/fisiología , Envejecimiento , COVID-19/prevención & control , Enfermedades Cardiovasculares/epidemiología , Comorbilidad , Congresos como Asunto , Susceptibilidad a Enfermedades , Humanos , Sistema Inmunológico/fisiología , Inflamación/epidemiología , Deficiencia de Magnesio/terapia , Enfermedades Metabólicas/epidemiología , Neoplasias/epidemiología , Obesidad/epidemiología , Investigación , Sociedades CientíficasRESUMEN
INTRODUCTION: Magnesium deficiency is common in the elderly and critically ill population and has been associated with a prolonged ICU stay. The knowledge of hypomagnesemia is essential as it could have prognostic and therapeutic implications in the elderly population. This study aimed to estimate the prevalence of hypomagnesemic in the elderly population visiting a tertiary care center. METHODS: This descriptive cross-sectional study was conducted in a tertiary care hospital from March 21, 2020 to September 21, 2020. After obtaining ethical clearance from the institutional review committee (Ref. 2003202008), convenience sampling was done. Data were collected and entered in Microsoft Excel version 2007. Point estimate at 95% Confidence Interval was calculated along with frequency and proportion for binary data. RESULTS: Out of 384 participants, 174 (45%) participants were found to have deranged magnesium levels, in which 111 (29%) (31.3-26.7 at 95% Confidence Interval) were found to be hypomagnesemia. Among them, 62 (29.4%) males and 49 (28.5%) females were hypomagnesemia. The average level of serum magnesium was 2.02±0.76 mg/dl ranging from 0.03 to 4.71. The mean age of participants was 70.31±8.13 years, among which the participants between the age group of 71-80 years presented with a maximum percentage of hypomagnesemia. CONCLUSIONS: The present study has shown that an apparently-healthy elderly population may have a magnesium deficiency that may need to be identified and treated for optimizing clinical care. Further multicentric studies with a greater sample size should be done in this field, which will benefit the elderly population.
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Deficiencia de Magnesio , Magnesio , Anciano , Anciano de 80 o más Años , Estudios Transversales , Femenino , Humanos , Deficiencia de Magnesio/epidemiología , Masculino , Prevalencia , Centros de Atención TerciariaAsunto(s)
COVID-19/epidemiología , Enfermedades Carenciales/prevención & control , Suplementos Dietéticos , Medicina Basada en la Evidencia , Oligoelementos/uso terapéutico , Vitaminas/uso terapéutico , Deficiencia de Ácido Ascórbico/epidemiología , Deficiencia de Ácido Ascórbico/inmunología , Deficiencia de Ácido Ascórbico/prevención & control , Deficiencia de Ácido Ascórbico/terapia , COVID-19/inmunología , COVID-19/prevención & control , COVID-19/terapia , Enfermedades Carenciales/epidemiología , Enfermedades Carenciales/inmunología , Enfermedades Carenciales/terapia , Humanos , Deficiencia de Magnesio/epidemiología , Deficiencia de Magnesio/inmunología , Deficiencia de Magnesio/prevención & control , Deficiencia de Magnesio/terapia , Micronutrientes/uso terapéutico , Factores de Riesgo , SARS-CoV-2 , Suiza , Resultado del Tratamiento , Deficiencia de Vitamina B 12/epidemiología , Deficiencia de Vitamina B 12/inmunología , Deficiencia de Vitamina B 12/prevención & control , Deficiencia de Vitamina B 12/terapia , Deficiencia de Vitamina D/epidemiología , Deficiencia de Vitamina D/inmunología , Deficiencia de Vitamina D/prevención & control , Deficiencia de Vitamina D/terapia , Zinc/deficienciaRESUMEN
BACKGROUND: Magnesium, known as "the forgotten electrolyte", is an essential element of life. Magnesium deficiency is implicated in many diseases, including liver cirrhosis. This study aimed to explore the prevalence of magnesium deficiency in liver cirrhosis and investigate the relationship between magnesium levels and complication of liver cirrhosis and clinical outcomes. PATIENTS AND METHODS: Cirrhotic patients with serum magnesium levels measured were retrospectively identified from 2016 to 2017. Demographics, laboratory parameters, complications were collected. The Child-Pugh class, MELD score, and ALBI score were calculated. RESULTS: The mean serum magnesium level of all 152 patients was lower than the normal, including 92 patients diagnosed with magnesium deficiency. Compared to Child-Pugh class A, magnesium levels were significantly lower in the patients with Child-Pugh class B or C (F = 10.26, p < .05). Magnesium levels were also considerably lower in the group with MELD score ≥21, compared to the other two groups with MELD score < 15 or 15-20 (F = 6.59, p < .05). Similarly, magnesium levels were significantly lower in the group with ALBI score > -1.39 (grade 3), compared to the other two groups with ALBI with score ≤ -2.6 (grade 1) or > -2.6, ≤ -1.39 (grade 2) (F = 8.44, p<.001). Furthermore, magnesium levels were lower in cirrhotic patients with infection. Magnesium-deficient patients had lower transplant-free survival rates than non-deficient patients. CONCLUSION: Magnesium deficiency is highly prevalent in cirrhotic patients. Magnesium deficiency is related to worse transplant-free survival, infection and the severity of liver cirrhosis.
Asunto(s)
Deficiencia de Magnesio , Bilirrubina , Humanos , Cirrosis Hepática/complicaciones , Deficiencia de Magnesio/complicaciones , Deficiencia de Magnesio/epidemiología , Pronóstico , Estudios Retrospectivos , Índice de Severidad de la EnfermedadRESUMEN
Liver fibrosis represents the consequences of chronic liver injury. Individuals with alcoholic or nonalcoholic liver diseases are at high risk of magnesium deficiency. This study aimed to evaluate the association between magnesium and calcium intakes and significant liver fibrosis, and whether the associations differ by alcohol drinking status. Based on the National Health and Nutrition Examination Survey (NHANES) 2017-2018, the study included 4166 participants aged >18 years who completed the transient elastography examination and had data available on magnesium intake. The median liver stiffness of 8.2 kPa was used to identify subjects with significant fibrosis (≥F2). The age-adjusted prevalence of significant fibrosis was 12.81%. Overall total magnesium intake was marginally associated with reduced odds of significant fibrosis (p trend = 0.14). The inverse association of total magnesium intake with significant fibrosis was primarily presented among those who had daily calcium intake <1200 mg. There were no clear associations for significant fibrosis with calcium intake. Findings suggest that high total magnesium alone may reduce risk of significant fibrosis. Further studies are needed to confirm these findings.
Asunto(s)
Ingestión de Alimentos , Cirrosis Hepática/epidemiología , Magnesio/administración & dosificación , Adulto , Consumo de Bebidas Alcohólicas , Calcio/administración & dosificación , Femenino , Humanos , Hígado/lesiones , Deficiencia de Magnesio/epidemiología , Masculino , Persona de Mediana Edad , Encuestas Nutricionales , Estado Nutricional , Prevalencia , Estados Unidos/epidemiologíaRESUMEN
BACKGROUND: An accumulating body of literature indicates that magnesium deficiency is associated with a number of hormone-related conditions (HRC) in women, and epidemiological studies are needed to assess its prevalence and risk factors. Here, we present a secondary analysis of data pooled from four large observational studies that assessed magnesium deficiency among pregnant women and women with HRC across the Russian Federation. METHODS: The main objective of this analysis was to estimate the prevalence of magnesium deficiency in this population and to describe risk factors and comorbidities associated with low serum magnesium. Univariate logistic regression analysis was performed to identify the risk factors and comorbid conditions associated with an increased risk of low serum magnesium level. RESULTS: A total of 983 pregnant women and 9444 women with HRC were eligible for analysis. Prevalence of hypomagnesemia (magnesium serum level cut-off < 0.66 mmol/L/< 0.8 mmol/L) was 34.0%/78.9% in pregnant women and 21.4%/54.8% in women with HRC. The highest prevalence of magnesium deficiency was observed for osteoporosis and climacteric syndrome. Risk factors included diastolic blood pressure, previous pregnancy complications, infections and edema for pregnant women, and age, body mass index, and various comorbidities for women with HRC. CONCLUSIONS: These results confirm the high prevalence of hypomagnesemia in pregnant women and women with HRC and underline the importance of routine screening, since risk factors are mostly non-specific.