Sökning: id:"swepub:oai:DiVA.org:uu-241953" >
Prevalence of exerc...
Prevalence of exercise-induced bronchoconstriction and exercise-induced laryngeal obstruction in a general adolescent population
-
- Johansson, Henrik (författare)
- Uppsala universitet,Fysioterapi
-
- Norlander, Katarina (författare)
- Uppsala universitet,Öron-, näs- och halssjukdomar
-
- Berglund, Lars (författare)
- Uppsala universitet,Uppsala kliniska forskningscentrum (UCR)
-
visa fler...
-
- Janson, Christer (författare)
- Uppsala universitet,Lungmedicin och allergologi
-
- Malinovschi, Andrei (författare)
- Uppsala universitet,Lungmedicin och allergologi,Klinisk fysiologi
-
- Nordvall, Lennart (författare)
- Uppsala universitet,Pediatrik
-
- Nordang, Leif (författare)
- Uppsala universitet,Öron-, näs- och halssjukdomar
-
- Emtner, Margareta (författare)
- Uppsala universitet,Fysioterapi,Lungmedicin och allergologi
-
visa färre...
-
(creator_code:org_t)
- 2014-11-07
- 2015
- Engelska.
-
Ingår i: Thorax. - : BMJ. - 0040-6376 .- 1468-3296. ; 70:1, s. 57-63
- Relaterad länk:
-
https://uu.diva-port... (primary) (Raw object)
-
visa fler...
-
https://thorax.bmj.c...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- Background Exercise-induced respiratory symptoms are common among adolescents. Exercise is a known stimulus for transient narrowing of the airways, such as exercise-induced bronchoconstriction (EIB) and exercise-induced laryngeal obstruction (EILO). Our aim was to investigate the prevalence of EIB and EILO in a general population of adolescents. Methods In this cross-sectional study, a questionnaire on exercise-induced dyspnoea was sent to all adolescents born in 1997 and 1998 in Uppsala, Sweden (n=3838). A random subsample of 146 adolescents (99 with self-reported exercise-induced dyspnoea and 47 without this condition) underwent standardised treadmill exercise tests for EIB and EILO. The exercise test for EIB was performed while breathing dry air; a positive test was defined as a decrease of >= 10% in FEV1 from baseline. EILO was investigated using continuous laryngoscopy during exercise. Results The estimated prevalence of EIB and EILO in the total population was 19.2% and 5.7%, respectively. No gender differences were found. In adolescents with exercise-induced dyspnoea, 39.8% had EIB, 6% had EILO and 4.8% had both conditions. In this group, significantly more boys than girls had neither EIB nor EILO (64.7% vs 38.8%; p=0.026). There were no significant differences in body mass index, lung function, diagnosed asthma or medication between the participants with exercise-induced dyspnoea who had or did not have a positive EIB or EILO test result. Conclusions Both EIB and EILO are common causes of exercise-induced dyspnoea in adolescents. EILO is equally common among girls and boys and can coexist with EIB.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Lungmedicin och allergi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Respiratory Medicine and Allergy (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
-
Thorax
(Sök värdpublikationen i LIBRIS)
Till lärosätets databas