{"fqn":"KLean.Bio.CkdMdrd.egfr_pos","short":"egfr_pos","module":"KLean.Bio.CkdMdrd","path":"KLean/Bio/CkdMdrd.lean","claim":"Copyright (c) 2026 Peter Jang. All rights reserved.","verified":true,"axiom_level":"kernel-standard","olean_sha256":"a44c1d178292e5969ce7c2140ece62d30c1366a6b69ab4616ea6bb12d15eb58d","quarantined":false,"statement":"theorem egfr_pos (scr age scale : ℝ) (hscr : 0 < scr) (hage : 0 < age) (hscale : 0 < scale) : 0 < egfr scr age scale","topics":["biology"],"refs":["https://doi.org/10.7326/0003-4819-130-6-199903160-00002"],"depends_on":["KLean.Misc.Basic"],"used_by":[],"compute":"/api/v1/klean/compute/ckd_mdrd","seal":{"receipt_id":"d017cc7dffff572a7adc3c1d","digest":"ff9469cecfb2bfdf74174682d2499bf3dcc86c0d62e7197d6640fab11f61bd22","sealed_at":"2026-08-10T03:30:24.740384+00:00","time_source":"roughtime_chain"},"commit":"4b8413e1b8"}