Lung age in women with morbid obesity

Revista da Associação Médica Brasileira

Fabiana Sobral Peixoto-souza²  Camila Piconi-mendes²  Letícia Baltieri²  Irineu Rasera-junior¹  Marcela Cangussu Barbalho-moulim¹  Maria Imaculada De Lima Montebelo²  Dirceu Costa¹  Eli Maria Pazzianotto-forti² 

[1] ,Universidade Metodista de Piracicaba Department of Physiotherapy Piracicaba SP ,Brazil

关键词: Morbid obesity;    Women;    Spirometry;    Respiratory function tests;    Obesidade mórbida;    Mulher;    Espirometria;    Testes de função respiratória;   

DOI  :  10.1016/j.ramb.2012.12.010

来源: SciELO

【 摘 要 】

OBJECTIVE: To investigate the influence of morbid obesity on the lung age in women and to correlate with body mass, body mass index (BMI), and ventilatory variables. METHODS: This was a cross-sectional study with 72 morbidly obese women and a control group consisting of 37 normal weight women. The subjects performed a pulmonary function test to determine lung age, and the results were correlated to anthropometric variables and lung volumes. RESULTS: The morbidly obese group had significantly higher lung age (50.1 ± 6.8 years) than the control group (38.8 ± 11.4 years). There was no difference in chronological age between groups. There was a significant positive correlation among chronological age, body mass, BMI, and lung age (r = 0.3647, 0.4182, and 0.3743, respectively). There was a negative correlation among forced vital capacity (FVC), forced expiratory volume in one second (FEV1), FEV1/FVC ratio, expiratory reserve volume (ERV), and lung age (r = -0.7565, -0.8769, -0.2723, and -0.2417, respectively). CONCLUSION: Lung age is increased in morbidly obese women and is associated with increased body mass and BMI.

【 授权许可】

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