干旱区生态环境知识资源中心(Arid): Impact of climate variability on exercise-induced bronchospasm in adolescents living in a semi-arid region

Arid

DOI	10.31744/einstein_journal/2021AO5744
	Impact of climate variability on exercise-induced bronchospasm in adolescents living in a semi-arid region
	de Alencar Nelo, Edinely Michely; Correia Junior, Janio Luiz; Andrade Santos, Hamilton Felipe; de Lima Junior, Jose Pereira; Santos Brandao, Jessica Thayani; Vila Nova de Moraes, Jose Fernando; de Valois Correia Junior, Marco Aurelio; de Freitas-Dias, Ricardo
通讯作者	de Freitas-Dias, R (corresponding author), BR 203,Km2,S-N, BR-56328903 Petrolina, PE, Brazil.
来源期刊	EINSTEIN-SAO PAULO
ISSN	1679-4508
EISSN	2317-6385
出版年	2021
卷号	19
英文摘要	Objective: To examine the impact of climate variability on the occurrence of exercise-induced bronchospasm in the rainy and dry seasons of a Brazilian semi-arid region. Methods: This sample comprised 82 adolescents aged 15 to 18 years, who were submitted to exercise-induced bronchospasm assessment on a treadmill and outdoors, during the rainy and the dry season. Anthropometric variables, sexual maturity and forced expiratory volume in the first second were analyzed. Air temperature and humidity, decline in forced expiratory volume in the first second (%) and frequency of bronchospasm were compared between seasons using the independent Student's t test, the Wilcoxon and McNemar tests, respectively. The level of significance was set at p<0.05. Results: The mean age was 15.65 +/- 0.82 years. Air temperature, air humidity and decline in forced expiratory volume in the first second (%) differed between seasons, with higher air temperature and humidity in the rainy season (29.6 degrees C +/- 0.1 and 70.8%+/- 0.6 versus 28.5 degrees C +/- 0.2 and 48.5%+/- 0.6; p<0.05). The decline in forced expiratory volume in the first second (%) was greater in the dry season (9.43%+/- 9.97 versus 12.94%+/- 15.65; p<0.05). The frequency of bronchospasm did not differ between seasons. Conclusion: The dry season had a negative impact on forced expiratory volume in the first second in adolescents, with greater decrease detected during this period. Findings of this study suggested bronchospasm tends to be more severe under low humidity conditions.
英文关键词	Asthma exercise-induced Humidity Climate Exercise Adolescent
类型	Article
语种	英语
开放获取类型	gold, Green Published
收录类别	ESCI
WOS记录号	WOS:000720929500025
WOS关键词	INDUCED BRONCHOCONSTRICTION ; AIR ; GUIDELINES ; CAPACITY ; ASTHMA
WOS类目	Medicine, General & Internal
WOS研究方向	General & Internal Medicine
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/374239
作者单位	[de Alencar Nelo, Edinely Michely; Correia Junior, Janio Luiz; Andrade Santos, Hamilton Felipe] Univ Pernambuco, Petrolina, PE, Brazil; [de Lima Junior, Jose Pereira; Santos Brandao, Jessica Thayani; Vila Nova de Moraes, Jose Fernando] Univ Fed Vale Sao Francisco, Petrolina, PE, Brazil; [de Valois Correia Junior, Marco Aurelio; de Freitas-Dias, Ricardo] Univ Pernambuco, Programa Posgrad Hebiatria, Camaragibe, PE, Brazil
推荐引用方式 GB/T 7714	de Alencar Nelo, Edinely Michely,Correia Junior, Janio Luiz,Andrade Santos, Hamilton Felipe,et al. Impact of climate variability on exercise-induced bronchospasm in adolescents living in a semi-arid region[J],2021,19.
APA	de Alencar Nelo, Edinely Michely.,Correia Junior, Janio Luiz.,Andrade Santos, Hamilton Felipe.,de Lima Junior, Jose Pereira.,Santos Brandao, Jessica Thayani.,...&de Freitas-Dias, Ricardo.(2021).Impact of climate variability on exercise-induced bronchospasm in adolescents living in a semi-arid region.EINSTEIN-SAO PAULO,19.
MLA	de Alencar Nelo, Edinely Michely,et al."Impact of climate variability on exercise-induced bronchospasm in adolescents living in a semi-arid region".EINSTEIN-SAO PAULO 19(2021).