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Diagnosis concept

Alzheimer's disease

One diagnosis code, shared across patients.

Code
26929004
  • 231 patients
  • 2.0% of all patients
  • #126 of 778 across all diagnoses, by patients
  • 231 recorded episodes

Coding

System
SNOMED-CT

What treats it

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

What else these patients have

diagnosis concept Pathological resorption of teeth
2% of these patients· <1% of all patients
diagnosis concept Malignant neoplasm of hard palate
3% of these patients· <1% of all patients
diagnosis concept Radicular cyst
4% of these patients· <1% of all patients
diagnosis concept Malignant neoplasm of border of tongue
3% of these patients· <1% of all patients
diagnosis concept Pneumonia
26% of these patients· 2% of all patients

Of the 231 patients with this diagnosis, the share who also carry each one, against how common it is across all patients.

Age at first diagnosis

Alzheimer's disease: median 78 across all diagnoses: median 35

Age at first diagnosis Bar chart. Age at first diagnosis. 231 patients in all; the largest group is 70 to 79 with 128; Alzheimer's disease: median 78 years; across all diagnoses: median 35 years. 0 50 100 60 to 69: 12 patients 70 to 79: 128 patients 80 to 89: 83 patients 90 and over: 8 patients 0 10 20 30 40 50 60 70 80 90 100 years
Half of these patients were 78 or older. Across all diagnoses, half were 35 or older. The 70 to 79 hold the most, 128 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 no end recorded with 231 episodes. no end recorded: 231 episodes no end recorded 231 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: 0 episodes one to five years 0 over five years: 0 episodes over five years 0
231 episodes in all. “No end recorded” is an episode the generator never closed, not one known to be ongoing.