Weight loss reduces dyspnea on exertion in obese women
Weight loss reduces dyspnea on exertion in obese women
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DOI：
10.1016/j.resp.2014.09.004
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发表时间：
2014-12-01
影响因子：
2.3
通讯作者：
Babb, Tony G.
中科院分区：
文献类型：
--
作者：
Bernhardt, Vipa;Babb, Tony G.
在次极量运动中，一些健康的肥胖女性会出现呼吸困难或用力时呼吸困难（+DOE），而另一些女性则有轻度或无DOE（-DOE）。我们研究了减肥是否可以减少DOE。29名肥胖女性根据其在恒定负荷60 W自行车运动中的感知呼吸困难（RPB）等级进行分组：+DOE（n = 14，RPB >= 4，34 +/- 8岁，36 +/- 3 kg/m2）和-DOE（n = 15，RPB 0.05）。总之，中度体重减轻可有效减少基线时发生DOE的肥胖女性的用力呼吸困难。(C)2014爱思唯尔有限公司版权所有。
During submaximal exercise, some otherwise healthy obese women experience breathlessness, or dyspnea on exertion (+DOE), while others have mild or no DOE (-DOE). We investigated whether weight loss could reduce DOE. Twenty nine obese women were grouped based on their Ratings of Perceived Breathlessness (RPB) during constant load 60W cycling: +DOE (n = 14, RPB >= 4, 34 +/- 8 years, and 36 +/- 3 kg/m(2)) and -DOE (n = 15, RPB 0.05). In conclusion, moderate weight loss was effective in reducing breathlessness on exertion in obese women who experienced DOE at baseline. (C) 2014 Elsevier B.V. All rights reserved.