Introduction: Chronic kidney disease [CKD], as defined by the National Kidney Foundation/Kidney Disease and Outcome Quality Initiative (KDOQI) Group, refers to bilateral kidney injury and/or impaired kidney function o...Introduction: Chronic kidney disease [CKD], as defined by the National Kidney Foundation/Kidney Disease and Outcome Quality Initiative (KDOQI) Group, refers to bilateral kidney injury and/or impaired kidney function of at least 3 months duration. Persistent proteinuria has been recognized as one of the early markers of chronic kidney disease and has been associated with persistent and progressive damage in both children and adult. This study was conducted with the aim of determining the prevalence and severity of persistent proteinuria over three months in primary school children in Ile-Ife. It was a cross-sectional study done over a period of six months. The subjects were 1335 primary school pupils, aged 6 to 14 years selected by multi stage random sampling method from twelve primary schools from a total of 96,301 pupils in the two Local Government Areas (LGA) of Ile-Ife, after meeting the recruitment criteria. The biodata, physical examination, blood pressure measurements and urine testing by dipstick were carried out on all the recruited pupils according to standard protocols while serial monitoring of proteinuria and estimated glomerular filtration rate was done for those with persistent proteinuria over 6 months. Results: Initially 34 (2.6%) of the subjects recruited had significant proteinuria with a M:F ratio of 1:1.6 following first screening and it was persistent in six (0.4%) of them subsequently over three months with a M:F ratio of 1:1.5. The severity of the persistent proteinuria was in the range of 30 mg/dL to 100 mg/dL. Three of them (50%) had worsened level of proteinuria from 30 mg/dL to 100 mg/dl on follow up. Conclusion: Children with undetected persistent proteinuria stand the risk of further glomerular damage over time.展开更多
文摘Introduction: Chronic kidney disease [CKD], as defined by the National Kidney Foundation/Kidney Disease and Outcome Quality Initiative (KDOQI) Group, refers to bilateral kidney injury and/or impaired kidney function of at least 3 months duration. Persistent proteinuria has been recognized as one of the early markers of chronic kidney disease and has been associated with persistent and progressive damage in both children and adult. This study was conducted with the aim of determining the prevalence and severity of persistent proteinuria over three months in primary school children in Ile-Ife. It was a cross-sectional study done over a period of six months. The subjects were 1335 primary school pupils, aged 6 to 14 years selected by multi stage random sampling method from twelve primary schools from a total of 96,301 pupils in the two Local Government Areas (LGA) of Ile-Ife, after meeting the recruitment criteria. The biodata, physical examination, blood pressure measurements and urine testing by dipstick were carried out on all the recruited pupils according to standard protocols while serial monitoring of proteinuria and estimated glomerular filtration rate was done for those with persistent proteinuria over 6 months. Results: Initially 34 (2.6%) of the subjects recruited had significant proteinuria with a M:F ratio of 1:1.6 following first screening and it was persistent in six (0.4%) of them subsequently over three months with a M:F ratio of 1:1.5. The severity of the persistent proteinuria was in the range of 30 mg/dL to 100 mg/dL. Three of them (50%) had worsened level of proteinuria from 30 mg/dL to 100 mg/dl on follow up. Conclusion: Children with undetected persistent proteinuria stand the risk of further glomerular damage over time.
