Калкып чыгаруучу GFR (eGFR, CKD-EPI)
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Ngenai kalkulator iki
the equation, the glomerular filtration rate is calculated by the serum creatinine test, age and sex. The equation uses the race-free 2021 CKD-EPI creatinine equation, reporting eGFR in mL/min/1.73 m² and the matching chronic kidney disease (CKD) stage from G1 to G5. This estimate is for education only and does not replace testing or advice from a clinician. For a 50-year-old man with a serum creatinine of 1.0 mg/dL, enter creatinine in mg/dL or µmol/L and the tool converts.The equation weighs creatinine against a sex-specific constant, then adjusts for age and sex.The equationThe equation weighs creatinine against a sex-specific constant, then adjusts for age.The equation weighs creatinine against a sex-specific constant, then adjusts for age and sex.The equation weighs creatinine against a sex-specific constant, then adjusts for age and sex.The equation weighs creatinine against a sex-specific constant, then adjusts for age.The equation weighs creatinine against a sex-specific constant, then adjusts for age.The equation weighs creatinine against a sex-specific constant, then adjusts for age and sex.The equation weighs creatinine against a sex-specific constant, then adjusts for age.The equation weighs creatinine against a sex-specific constant, then adjusts for age and sex.The equation weighs creatinine against a sex-specific constant, then adjusts for age and sex.The equation weighs creatinine against a sex-specific constant, then adjusts for age and sex.The equation weighs creatinine against a sex-specific constant, then adjusts for age and sex.The equation weighs creatinine against a sex-specific constant, then adjusts for age and sex.The equation weighs creatinine against a sex-specific constant, then adjusts for age and sex.The equation weighs creatini
Takon-takon kang kerep diajukake
Apa sing diarani EPI?
Éta mangrupikeun rumus standar pikeun ngakirakeun GFR tina kreatinin: eGFR = 142 × min(Scr/κ,1)^α × max(Scr/κ,1)^−1.200 × 0.9938^age × 1.012 (kanggo awéwé), dimana κ sareng α gumantung kana jinis.
Apa tegese angka GFR?
Sabuah eGFR 90 atawa leuwih tanpa tanda-tanda séjénna dianggap normal; 60–89 dikurangkeun saeutik; 45–59 jeung 30–44 nyaéta tahap G3a jeung G3b; 15–29 parah (G4) sarta handapeun 15 nyaéta gagal ginjal (G5).
Apa iki diagnosa penyakit ginjel?
No. eGFR mangrupa perkiraan nu bisa dipangaruhan ku massa otot, diet jeung bacaan creatinine tunggal. Penyakit ginjal kronis didiagnosis ku dokter ngagunakeun tes diulang salila waktu plus urin jeung hasil séjén.
Apa itu eGFR normal?
A eGFR of 90 or above with no other signs of kidney damage is considered normal. A 50-year-old man with a creatinine of 1.0 mg/dL comes out at about 92, which is stage G1.
Apa eGFR counts minangka tahap 3 penyakit ginjel?
Tahap G3a nyaéta eGFR 45-59 sareng G3b nyaéta 30-44, ngagambarkeun kaleungitan kapasitas filtering anu moderat. Tahap ieu biasana dimonitor sareng diurus ku dokter.
Apa tegese crita iki yen ora ana wong sing umure luwih tuwa?
Filtration alami turun salila taun, jadi CKD-EPI ngawengku umur istilah (0.9938 naek ka umur anjeun). A eGFR moderately dikurangkeun dina jalma dewasa anu langkung lami teu otomatis panyakit ginjal.
Apa sing nggawe serum creatinine go up or down?
Kusabab eGFR ngagantung kana nilai tunggal, uji ulang diperlukeun pikeun ngainterpretasikeunana sacara leres.
API — gunakake kalkulator iki saka kode
Ngadongékeun kalkulator ieu minangka titik akhir JSON bébas — teu peryogi kunci. Kirim nilai medan di handapeun minangka parameter pitakonan atawa JSON. Waca dokumen lengkap API →
Tampilan
GET https://calculator.free/api/v1/gfr/curl
curl "https://calculator.free/api/v1/gfr/?age=50&sex=male&creatinine=1.0&units=mgdl"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/gfr/?" + new URLSearchParams({
"age": "50",
"sex": "male",
"creatinine": "1.0",
"units": "mgdl"
}));
const data = await r.json();
console.log(data.results);Hasilna nyaéta perkiraan pikeun pituduh umum, henteu saran finansial, médis atanapi pajak.