The Prevalence and Risk Factors of Hyperkalemia in the Outpatient Setting
Background. Hyperkalemia is a life-threatening condition in outpatient and emergency departments. Hyperkalemia is associated with more events of major adverse cardiovascular diseases, hospitalization, and death. The aim of this study is to study and assess the prevalence and risk factors for develop...
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| Format: | Article |
| Language: | English |
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Wiley
2024-01-01
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| Series: | International Journal of Nephrology |
| Online Access: | http://dx.doi.org/10.1155/2024/5694131 |
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| author | Chadapa Sevamontree Supreeya Jintajirapan Pran Phakdeekitcharoen Bunyong Phakdeekitcharoen |
| author_facet | Chadapa Sevamontree Supreeya Jintajirapan Pran Phakdeekitcharoen Bunyong Phakdeekitcharoen |
| author_sort | Chadapa Sevamontree |
| collection | DOAJ |
| description | Background. Hyperkalemia is a life-threatening condition in outpatient and emergency departments. Hyperkalemia is associated with more events of major adverse cardiovascular diseases, hospitalization, and death. The aim of this study is to study and assess the prevalence and risk factors for developing hyperkalemia within the Thai population. Method. A cross-sectional observational study of 3,299 unique adult patients (≥18 years) in one calendar year (2021) with at least 1 valid serum potassium (SK) test was conducted in the outpatient department of medicine. Hyperkalemia was determined as SK ≥5.8 mmol/L without hemolysis or technical error. Clinical data and laboratory tests were collected for analysis of risk factors. Result. 2,971 patients (131 hyperkalemia and 2,840 control) were eligible. The annual prevalence of hyperkalemia was 4.41%. The mean ages of patients were 66.5 years in the hyperkalemia group and 55.9 years in the control group. Increasing age had a positive association (r = 0.220, p<0.001) to risk of hyperkalemia, whereas the estimated glomerular filtration rate (eGFR) had an inverse association with SK level (r = −0.398, p<0.001). The risk factors for hyperkalemia were patients with age ≥65 years (odds ratio, 2.106; 95% CI, 1.399, 3.171; p<0.001), presence of diabetes mellitus (DM, odds ratio, 1.541; 95% CI, 1.030, 2.306; p=0.036), chronic kidney disease (CKD) stage ≥3 (odds ratio, 14.885; 95% CI, 8.112, 27.313; p<0.001), hemodialysis treatment (odds ratio, 10.170; 95% CI, 5.858, 17.657; p<0.001), and usage of renin-angiotensin-aldosterone system inhibitors (RAASi, odds ratio, 2.256; 95% CI, 1.440, 3.536; p<0.001). Conclusion. The risk factors contributing to hyperkalemia were patients with older age, DM, CKD, hemodialysis treatment, and usage of RAASi. Although the usage of RAASi is proven to be a cardiovascular advantage in the elderly, DM, and CKD patients, careful monitoring of SK is strongly advised to optimize patient care. |
| format | Article |
| id | doaj-art-28ae47f74d5547c7930f9da7d3c4eb5f |
| institution | Kabale University |
| issn | 2090-2158 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Nephrology |
| spelling | doaj-art-28ae47f74d5547c7930f9da7d3c4eb5f2025-08-20T03:54:47ZengWileyInternational Journal of Nephrology2090-21582024-01-01202410.1155/2024/5694131The Prevalence and Risk Factors of Hyperkalemia in the Outpatient SettingChadapa Sevamontree0Supreeya Jintajirapan1Pran Phakdeekitcharoen2Bunyong Phakdeekitcharoen3Division of NephrologyOutpatient Intervention and Urgency CareRenal DepartmentDivision of NephrologyBackground. Hyperkalemia is a life-threatening condition in outpatient and emergency departments. Hyperkalemia is associated with more events of major adverse cardiovascular diseases, hospitalization, and death. The aim of this study is to study and assess the prevalence and risk factors for developing hyperkalemia within the Thai population. Method. A cross-sectional observational study of 3,299 unique adult patients (≥18 years) in one calendar year (2021) with at least 1 valid serum potassium (SK) test was conducted in the outpatient department of medicine. Hyperkalemia was determined as SK ≥5.8 mmol/L without hemolysis or technical error. Clinical data and laboratory tests were collected for analysis of risk factors. Result. 2,971 patients (131 hyperkalemia and 2,840 control) were eligible. The annual prevalence of hyperkalemia was 4.41%. The mean ages of patients were 66.5 years in the hyperkalemia group and 55.9 years in the control group. Increasing age had a positive association (r = 0.220, p<0.001) to risk of hyperkalemia, whereas the estimated glomerular filtration rate (eGFR) had an inverse association with SK level (r = −0.398, p<0.001). The risk factors for hyperkalemia were patients with age ≥65 years (odds ratio, 2.106; 95% CI, 1.399, 3.171; p<0.001), presence of diabetes mellitus (DM, odds ratio, 1.541; 95% CI, 1.030, 2.306; p=0.036), chronic kidney disease (CKD) stage ≥3 (odds ratio, 14.885; 95% CI, 8.112, 27.313; p<0.001), hemodialysis treatment (odds ratio, 10.170; 95% CI, 5.858, 17.657; p<0.001), and usage of renin-angiotensin-aldosterone system inhibitors (RAASi, odds ratio, 2.256; 95% CI, 1.440, 3.536; p<0.001). Conclusion. The risk factors contributing to hyperkalemia were patients with older age, DM, CKD, hemodialysis treatment, and usage of RAASi. Although the usage of RAASi is proven to be a cardiovascular advantage in the elderly, DM, and CKD patients, careful monitoring of SK is strongly advised to optimize patient care.http://dx.doi.org/10.1155/2024/5694131 |
| spellingShingle | Chadapa Sevamontree Supreeya Jintajirapan Pran Phakdeekitcharoen Bunyong Phakdeekitcharoen The Prevalence and Risk Factors of Hyperkalemia in the Outpatient Setting International Journal of Nephrology |
| title | The Prevalence and Risk Factors of Hyperkalemia in the Outpatient Setting |
| title_full | The Prevalence and Risk Factors of Hyperkalemia in the Outpatient Setting |
| title_fullStr | The Prevalence and Risk Factors of Hyperkalemia in the Outpatient Setting |
| title_full_unstemmed | The Prevalence and Risk Factors of Hyperkalemia in the Outpatient Setting |
| title_short | The Prevalence and Risk Factors of Hyperkalemia in the Outpatient Setting |
| title_sort | prevalence and risk factors of hyperkalemia in the outpatient setting |
| url | http://dx.doi.org/10.1155/2024/5694131 |
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