The level of specialist assessment of adult asthma is influenced by patient age
Research output: Contribution to journal › Journal article › Research › peer-review
Standard
The level of specialist assessment of adult asthma is influenced by patient age. / Porsbjerg, C; Sverrild, A; Stensen, L; Backer, V.
In: Respiratory Medicine, Vol. 108, No. 10, 2014, p. 1453–1459.Research output: Contribution to journal › Journal article › Research › peer-review
Harvard
APA
Vancouver
Author
Bibtex
}
RIS
TY - JOUR
T1 - The level of specialist assessment of adult asthma is influenced by patient age
AU - Porsbjerg, C
AU - Sverrild, A
AU - Stensen, L
AU - Backer, V
N1 - Copyright © 2014 Elsevier Ltd. All rights reserved.
PY - 2014
Y1 - 2014
N2 - BACKGROUND: Late onset asthma is associated with more severe disease and higher morbidity than in younger asthma patients. This may in part relate to under recognition of asthma in older adults, but evidence on the impact of patient age on diagnostic assessment of asthma in a specialist setting is sparse.AIM: To examine the impact of patient age on the type and proportion of diagnostic tests performed in patients undergoing specialist assessment for asthma.METHODS: Data from a clinical population consisting of all patients consecutively referred over a 12 months period to a specialist clinic for assessment of asthma were analysed.RESULTS: A total of 224 patients with asthma or suspected asthma were referred during the 12 month period; 86 adults aged <35 years, 95 aged 35-55 years and 43 aged >55 years. Symptom characteristics were similar, but adults >35 years had a lower lung function than younger adults, and were more frequently smokers. However, a regression analysis showed that older age was associated with a lower likelihood of diagnostic assessment with a reversibility test, a bronchial challenge test, or measurement of exhaled NO, independently of a known diagnosis of asthma, smoking habits and lung function at referral.CONCLUSION: A lower level of diagnostic assessment was observed already after the age of 35 years, indicating a risk for under diagnosis of asthma at an earlier patient age than previously thought.
AB - BACKGROUND: Late onset asthma is associated with more severe disease and higher morbidity than in younger asthma patients. This may in part relate to under recognition of asthma in older adults, but evidence on the impact of patient age on diagnostic assessment of asthma in a specialist setting is sparse.AIM: To examine the impact of patient age on the type and proportion of diagnostic tests performed in patients undergoing specialist assessment for asthma.METHODS: Data from a clinical population consisting of all patients consecutively referred over a 12 months period to a specialist clinic for assessment of asthma were analysed.RESULTS: A total of 224 patients with asthma or suspected asthma were referred during the 12 month period; 86 adults aged <35 years, 95 aged 35-55 years and 43 aged >55 years. Symptom characteristics were similar, but adults >35 years had a lower lung function than younger adults, and were more frequently smokers. However, a regression analysis showed that older age was associated with a lower likelihood of diagnostic assessment with a reversibility test, a bronchial challenge test, or measurement of exhaled NO, independently of a known diagnosis of asthma, smoking habits and lung function at referral.CONCLUSION: A lower level of diagnostic assessment was observed already after the age of 35 years, indicating a risk for under diagnosis of asthma at an earlier patient age than previously thought.
U2 - 10.1016/j.rmed.2014.07.005
DO - 10.1016/j.rmed.2014.07.005
M3 - Journal article
C2 - 25087903
VL - 108
SP - 1453
EP - 1459
JO - Respiratory Medicine
JF - Respiratory Medicine
SN - 0954-6111
IS - 10
ER -
ID: 137675805