[Latar belakang dan tujuan : Persiapan pada calon pasien yang akan menjadi
pendonor ginjal memerlukan penilaian fungsi dan anatomi organ ginjal. Korelasi
antara fungsi dan anatomi ginjal dapat membantu untuk prediksi fungsi dan
anatomi ginjal, oleh karena itu dibutuhkan penilaian rerata volume parenkim ginjal
dan pada stadium CKD 1, 2 dan 3 serta korelasi antara volume parenkim ginjal
dengan rerata estimasi laju filtrasi glomerulus pada stadium CKD 1, 2 dan 3.
Metode : Penelitian cross sectional ini menggunakan data sekunder berupa nilai
estimasi laju filtrasi glomerulus yang dihitung dengan rumus MDRD. Subyek
penelitian yang sesuai dengan kriteria dihitung volume parenkim ginjalnya
menggunakan CT scan. Teknik pengukuran menggunakan cara disc summation.
Korelasi dengan tes pearson digunakan untuk menilai hubungan antara estimasi
laju filtrasi glomerulus dengan volume parenkim ginjal.
Hasil : Kelompok CKD stage 1 didapatkan volume rerata parenkim ginjal kanan
132,04 cc, ginjal kiri 134,71 cc dan ginjal total 266,75 cc. Kelompok CKD stage 2
didapatkan rerata parenkim ginjal kiri 112,83 cc, ginjal kanan 110,44 cc dan ginjal
total 223,28 cc. Kelompok CKD stage 3 rerata parenkim ginjal kiri 100,21 cc,
ginjal kanan 101,4 cc dan ginjal total 201,61 cc. Tes pearson memperlihatkan
korelasi yang signifikan (p < 0,001) dan kekuatan sedang (r = 0,554) dengan
persamaan: y = 0,326x + 16,13.
Kesimpulan : Korelasi antara nilai estimasi laju filtrasi glomerulus pada CKD
stage 1, 2 dan 3 menunjukan signifikansi kuat dan korelasi sedang dengan
persamaan: y = 0,32x + 16,13. Persamaan yang didapat berguna untuk estimasi
nilai laju filtrasi glomerulus maupun estimasi volume parenkim ginjal total apabila
nilai salah satunya diketahui.;Background and objective : Preparation to a kidney donor will need
assessment of the kidney’s function and anatomy. The correlation between
the function and anatomy can help to predict the function and anatomy.
That is why the measurement of kidney’s volume is needed (in average
and in CKD stage 1, 2, and 3) and the correlation between kidneys’
parenchyme volume and the average estimated glomerulus filtration rate
during CKD stage 1,2, and 3.
Method : Cross sectional research using secondary data of estimated
glomerulus filtration rate, calculated by MDRD formula. Kidneys’
parenchyme volume of the subjects were measured using CT scan. Disc
summation technique was applied for the measurement. Correlation with
Pearson test was made to assesst the correlation between estimated
glomerulus filtration rate and kidneys’ parenchyme volume.
Result : Group of CKD stage 1 had an average kidneys’ parenchyme
volume 134,71 cc (left), 132,04 cc (right), and 266,75 cc (total). Group of
CKD stage 2 had an average kidneys’ parenchyme volume 112,83 cc (left),
110,44 cc (right), and 223,28 cc (total). Group of CKD stage 3 had an
average kidney’s parenchyme volume 100,21 cc (left), 101,4 cc (right),
201,61 cc (total). Pearson test shows a significant correlation (p < 0,001)
and moderate strength (r = 0,554) with the equation y = 0,326x + 16,13.
Conclusion : Correlation between estimated glomerulus filtration rate in
CKD stage 1, 2, and 3 showed strong significancy and moderate
correlation with the equation y = 0,326x + 16,13. This equation can be
useful to estimate glomerulus filtration rate and total kidneys’ parenchyme
volume if one of the number is known.
, Background and objective : Preparation to a kidney donor will need
assessment of the kidney’s function and anatomy. The correlation between
the function and anatomy can help to predict the function and anatomy.
That is why the measurement of kidney’s volume is needed (in average
and in CKD stage 1, 2, and 3) and the correlation between kidneys’
parenchyme volume and the average estimated glomerulus filtration rate
during CKD stage 1,2, and 3.
Method : Cross sectional research using secondary data of estimated
glomerulus filtration rate, calculated by MDRD formula. Kidneys’
parenchyme volume of the subjects were measured using CT scan. Disc
summation technique was applied for the measurement. Correlation with
Pearson test was made to assesst the correlation between estimated
glomerulus filtration rate and kidneys’ parenchyme volume.
Result : Group of CKD stage 1 had an average kidneys’ parenchyme
volume 134,71 cc (left), 132,04 cc (right), and 266,75 cc (total). Group of
CKD stage 2 had an average kidneys’ parenchyme volume 112,83 cc (left),
110,44 cc (right), and 223,28 cc (total). Group of CKD stage 3 had an
average kidney’s parenchyme volume 100,21 cc (left), 101,4 cc (right),
201,61 cc (total). Pearson test shows a significant correlation (p < 0,001)
and moderate strength (r = 0,554) with the equation y = 0,326x + 16,13.
Conclusion : Correlation between estimated glomerulus filtration rate in
CKD stage 1, 2, and 3 showed strong significancy and moderate
correlation with the equation y = 0,326x + 16,13. This equation can be
useful to estimate glomerulus filtration rate and total kidneys’ parenchyme
volume if one of the number is known.
]