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Medical Disability Advisor  >  Asthma  >  Prognosis

Asthma

Related Terms

  • Allergic Asthma
  • Asthmatic Bronchitis
  • Bronchial Asthma
  • Catarrhal Asthma
  • Chronic Desquamating Eosinophilic Bronchitis
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Exercise Induced Asthma (EIA)
  • Exercise Induced Bronchonspasm (EIB)
  • Hyper-reactive Airway Disease
  • Reactive Airway Disease (RAD)

Differential Diagnoses

Specialists

  • Allergist / Immunologist
  • Critical Care Internist
  • Emergency Medicine Physician
  • Pulmonologist

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Factors Influencing Duration

The factors most likely to influence disability are the severity of the attack, the development of complications, whether episodes are acute or part of a chronic condition, any underlying chronic medical conditions, the individual's type of work, and most importantly, the individual’s compliance with prescribed treatment.

Overall, the chronic, well-managed, mild to moderately severe asthmatic may experience very few days lost from work due to the disease. Smokers and individuals regularly exposed to known allergens are at greater risk for severe asthma with complications and increased duration.

Duration Trends from Reference Data

DURATION TRENDS
 ICD-9-CM: 493, 493.0, 493.00, 493.1, 493.2, 493.9  
CasesMeanMinMaxNo Lost TimeOver 6 Months
49872604170.6%0%
 
  
 
Percentile:5th25thMedian75th95th
Days:511173378
 
  
 

Differences may exist between the duration tables and the reference graphs. Duration tables provide expected recovery periods based on the type of work performed by the individual. The reference graphs reflect the actual experience of many individuals across the spectrum of physical conditions, in a variety of industries, and with varying levels of case management. Selected graphs combine multiple codes based on similar means and medians.

Medical Codes

ICD-9-CM:
493 - Asthma
493.0 - Asthma, Extrinsic
493.00 - Asthma, Extrinsic, without Mention of Status Asthmaticus
493.1 - Asthma, Intrinsic
493.2 - Asthma, Chronic Obstructive
493.9 - Asthma, Unspecified
493.91 - Asthma, Unspecified, with Status Asthmaticus

Prognosis

The outcome in asthma is variable. Nearly 20% of individuals with asthma have some limitation in their daily lives due to the disease. A mild asthmatic attack may be treated easily with an extra dose of inhaled bronchodilator. A severe asthmatic attack might lead to severe, prolonged asthma, hospitalization, and multiple complications. If the individual's airways remain chronically inflamed, permanent disability may occur. The keys to a good outcome are daily peak flow monitoring, strict compliance with medications, and avoidance of known triggers.

Source: Medical Disability Advisor






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