Smoking History and Clinical Features of Cluster Headache: Results from the Korean Cluster Headache Registry.
cluster headache
sex differences
smoking
Journal
Journal of clinical neurology (Seoul, Korea)
ISSN: 1738-6586
Titre abrégé: J Clin Neurol
Pays: Korea (South)
ID NLM: 101252374
Informations de publication
Date de publication:
Apr 2021
Apr 2021
Historique:
received:
21
07
2020
revised:
13
11
2020
accepted:
13
11
2020
entrez:
9
4
2021
pubmed:
10
4
2021
medline:
10
4
2021
Statut:
ppublish
Résumé
Epidemiologic data suggest that cluster headache (CH) is significantly associated with cigarette smoking. The aim of this study was to determine differences in features between patients with a smoking history and those who are never-smokers, using data from a prospective multicenter registry. Data used in this study were obtained from the Korean Cluster Headache Registry that collected data from consecutive patients diagnosed with CH. We compared clinical and demographic features between ever-smokers (current or former smokers) and never-smokers. This study enrolled 250 patients who were diagnosed with CH, of which 152 (60.8%) were ever-smokers and 98 (39.2%) were never-smokers. The age at CH onset was significantly lower in the never-smoker group than in the ever-smoker group [27.1±12.9 years vs. 30.6±10.9 years (mean±standard deviation), Most of the clinical features did not differ significantly between patients with a smoking history and never-smokers. However, the age at CH onset, sex ratio, and seasonal rhythmicity were significantly associated with smoking history.
Sections du résumé
BACKGROUND AND PURPOSE
OBJECTIVE
Epidemiologic data suggest that cluster headache (CH) is significantly associated with cigarette smoking. The aim of this study was to determine differences in features between patients with a smoking history and those who are never-smokers, using data from a prospective multicenter registry.
METHODS
METHODS
Data used in this study were obtained from the Korean Cluster Headache Registry that collected data from consecutive patients diagnosed with CH. We compared clinical and demographic features between ever-smokers (current or former smokers) and never-smokers.
RESULTS
RESULTS
This study enrolled 250 patients who were diagnosed with CH, of which 152 (60.8%) were ever-smokers and 98 (39.2%) were never-smokers. The age at CH onset was significantly lower in the never-smoker group than in the ever-smoker group [27.1±12.9 years vs. 30.6±10.9 years (mean±standard deviation),
CONCLUSIONS
CONCLUSIONS
Most of the clinical features did not differ significantly between patients with a smoking history and never-smokers. However, the age at CH onset, sex ratio, and seasonal rhythmicity were significantly associated with smoking history.
Identifiants
pubmed: 33835743
pii: 17.229
doi: 10.3988/jcn.2021.17.2.229
pmc: PMC8053542
doi:
Types de publication
Journal Article
Langues
eng
Pagination
229-235Subventions
Organisme : Korean Neurological Association
ID : KNA-16-MI-09
Pays : Korea
Organisme : Korean Headache Society
Pays : Korea
Informations de copyright
Copyright © 2021 Korean Neurological Association.
Déclaration de conflit d'intérêts
The authors have no potential conflicts of interest to disclose.
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