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Diagnosis concept

Acute allergic reaction

One diagnosis code, shared across patients.

Provenance
Code
241929008
  • 148 patients
  • 1.3% of all patients
  • top 21% across all diagnoses, by patients
  • 168 recorded episodes

Coding

System
SNOMED-CT

What else these patients have

diagnosis concept Seasonal allergic rhinitis
15% of these patients· 1% of all patients
diagnosis concept Perennial allergic rhinitis
20% of these patients· 2% of all patients
diagnosis concept Childhood asthma
28% of these patients· 2% of all patients
diagnosis concept Atopic dermatitis
22% of these patients· 2% of all patients
diagnosis concept Perennial allergic rhinitis with seasonal variation
17% of these patients· 2% of all patients

Of the 148 patients with this diagnosis, the share who also carry each one, against how common it is across all patients.

Age at first diagnosis

Acute allergic reaction: median 1 across all diagnoses: median 35

Age at first diagnosis Bar chart. Age at first diagnosis. 148 patients in all; the largest group is 0 to 9 with 115; Acute allergic reaction: median 1 years; across all diagnoses: median 35 years. 0 50 100 0 to 9: 115 patients 10 to 19: 33 patients 0 10 20 30 40 50 60 70 80 90 100 years
Half of these patients were 1 or older. Across all diagnoses, half were 35 or older. The 0 to 9 hold the most, 115 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 a week or less with 168 episodes. no end recorded: 0 episodes no end recorded 0 a week or less: 168 episodes a week or less 168 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
168 episodes in all. “No end recorded” is an episode the generator never closed, not one known to be ongoing.