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Diagnosis concept

Chronic kidney disease stage 4

One diagnosis code, shared across patients.

Provenance
Code
431857002
  • 317 patients
  • 2.8% of all patients
  • top 14% across all diagnoses, by patients
  • 317 recorded episodes

Coding

System
SNOMED-CT

What treats it

procedure concept Renal dialysis
63,599 procedures

Counted over the prescriptions and procedures that recorded this diagnosis as their reason.

What else these patients have

diagnosis concept Kidney transplant failure and rejection
6% of these patients· <1% of all patients
diagnosis concept Awaiting transplantation of kidney
98% of these patients· 3% of all patients
diagnosis concept End-stage renal disease
50% of these patients· 2% of all patients
diagnosis concept History of renal transplant
66% of these patients· 3% of all patients
diagnosis concept Chronic kidney disease stage 3
97% of these patients· 5% of all patients

Of the 317 patients with this diagnosis, the share who also carry each one, against how common it is across all patients.

Age at first diagnosis

Chronic kidney disease stage 4: median 63 across all diagnoses: median 35

Age at first diagnosis Bar chart. Age at first diagnosis. 317 patients in all; the largest group is 60 to 69 with 84; Chronic kidney disease stage 4: median 63 years; across all diagnoses: median 35 years. 0 50 20 to 29: 1 patient 30 to 39: 8 patients 40 to 49: 46 patients 50 to 59: 82 patients 60 to 69: 84 patients 70 to 79: 56 patients 80 to 89: 22 patients 90 and over: 18 patients 0 10 20 30 40 50 60 70 80 90 100 years
Half of these patients were 63 or older. Across all diagnoses, half were 35 or older. The 60 to 69 hold the most, 84 patients. A few first diagnoses are back-dated into infancy, and some conditions are handed an age by the decade, which draws a spike rather than a spread.

How long it stays on the record

How long it stays on the record Bar chart. How long it stays on the record. 7 categories; the largest is one to five years with 138 episodes. no end recorded: 114 episodes no end recorded 114 a week or less: 0 episodes a week or less 0 up to a month: 0 episodes up to a month 0 up to three months: 0 episodes up to three months 0 up to a year: 0 episodes up to a year 0 one to five years: 138 episodes one to five years 138 over five years: 65 episodes over five years 65
one to five years, more than any other. 317 episodes in all. “No end recorded” is an episode the generator never closed, not one known to be ongoing.