FEV1

Decreased FEV1 indicates the existence of airway obstruction.

FEV1降低表明有气道阻塞存在。

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Although, TSF and FEV1 decreased a little in nutritional intervention group, but significantly less than those in the control group. All indices decreased in the control group ( P < 0. 05).

肱三头肌皮褶厚度和第1秒用力呼气量虽略有减低（P<0.05），但较对照组减低幅度明显小，而对照组患者所有指标均减低（P<0.05）。

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There are no significant difference in pulmonary function indexes after exposure to low concentration, VC 、 FVC 、 FEV1 decrease day by day during exposure to high concentration, The recovery is gradual after stoppage of the exposure.

接触低浓度油烟后，肺功能指标未见明显变化，高浓度油烟接触期间，VC、FVC、第1秒用力呼气量（FEV1）逐日下降，停止接触数日后3项指标又逐渐恢复至接触前水平。

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PaO2 declined and FEV1/ FVC rised, the differences were not significant ( P> 0.05).

动脉血氧分压指标下降，1秒钟用力呼气容积占用力肺活量百分比（FEV1/FVC）指标上升，但差值比较无统计学意义（P>0.05）。

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[ Conclusion] The quality of life in COPD patients is poor and the main factors that influence the quality of life are severity of dyspnea, PaO2, frequency of COPD acute exacerbation and FEV1% predicted in turn.

结论COPD患者的生活质量较差，影响COPD患者生活质量的主要因素依次为呼吸困难程度、PaO2情况、COPD急性加重频率及FEV1占预计值%。

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Results: As compared with the control group, the improvement of the average peak expiratory flow ( PEF) in the morning, the forced expiratory volume in 1 second ( FEV1) and no-symptom days significantly increased in the test group ( P < 0.05).

结果：试验组患者平均晨间最大呼气流量（PEF）的改善和一秒钟用力呼气量（FEV1）及无症状天数的增加较对照组明显（P

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In 6~ 9 months following stents implantation, the results of the mean lumen in the stenosis segment, Borg index, FVC, FEV1 and PEF indicate that the long-term effect maintains at a satisfactory level.

在支架植入后6~9个月，分别测定狭窄段气道腔径、气促指数、FVC、FEV1及PEF，显示其疗效依然维持在一个较为理想的状态。

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Results: Serum levels of Cu and the ratio of Cu/ Se are negative related to FEV1, and positive related to the serum levels of ECP.

结果：Cu和Cu/Se与FEV1呈负相关，与ECP呈正相关；

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The pulmonary ventilation test showed that FEV1 and sIL-2R were negatively correlated, especially during an acute attack.

肺通气功能检查表明FEV1（第一秒钟最大呼吸量）与sIL-2R呈负相关，其相关性在哮喘发作时明显。

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However no statistically significant interactions between weight-gain and fast FEV1 decline categories was found.

但是，体重增加与快速FEV1下降之间没有统计学意义的关联性。

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Low-dose budesonide treatment significantly reduced the absolute decline in FEV1 to a similar extent in asthmatic patients who smoke and those who do not smoke.

对于吸烟和不吸烟的哮喘患者，低剂量的布地奈德疗法减缓FEV1值绝对下降的程度是相似的。

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In order to get rid of the effect of baseline FEV1 changes induced by atropine inhalation, covariance analysis was used.

为了排除吸入阿托品后基础FEV1变化的影响，采用协方差分析法进行检验。

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Results: The risk factors of higher incidence rate were age ≥ 60 years, worse preoperative pulmonary function ( FEV1/ FVC < 70%), total pneumonectomy, volume of blood loss during operation ≥ 400 ml, non-install analgesia pump.

结果：年龄≥60岁、术前肺功能差（FEV1/FVC

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Before inhaled corticosteroid therapy and 6th, 12th month, clinical effects were observed and lung function ( FEV1) was measured;

于治疗开始，6、12个月行临床评估和肺功能FEV1测定；

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FEV1.0 and FEV1.0/ FEV of Azithromycin therapy group is higher than routine therapy group significantly ( P0.05).

治疗后阿奇霉素组FEV1.0、FEV1.0/FVC均高于常规治疗组，差异有显著性（P0.01）。

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There were no significant differences between the groups in clinical outcome or improvement in FEV1 at14 days or6 months.

在14天或者六个月中，在受试组的临床结果和FEV1改善之间没有明显区别。

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Role of Predicted Postoperative Forced Expiratory Volume in One Second ( PPO-FEV1) in Preoperative Assessment for Patients Undergoing Lung Resection

术后预计一秒钟用力呼气容积用于肺切除术患者术前评估

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In FEV1%, FEV1, FVC aspect compared before and after the treatment, there is significant difference between two groups ( P 0.05).

治疗前后组内比较，两组在FEV1%、FEV1、FVC方面有显著性差异（P0.05）。

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FEV1 and FEV1/ FVC (% predicted) in pulmonary function testes and controlled to mean lung density which were studied.

肺功能检测取其FEV1及FEV1FVC所测值与预测值的百分比（%），并将CT肺密度测定结果与肺功能结果进行对照。

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The interleukin-8 ( IL-8), tumor necrosis factor-alpha ( TNF-α) in induced sputum were determined by immunoassay. The relationship between IL-8, TNF-α and FVC, FEV1.0 were analysed.

两组患者均在治疗前后分别检测诱导痰液中白介素8（IL-8）、肿瘤坏死因子α（TNF-α）以及肺通气功能指标用力肺活量（FVC）、一秒时间肺活量（FEV0）。

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A Study on Changes of IL-12 and IL-13 Levels and Their Correlation with FEV1 in Asthmatic Children

哮喘儿童IL-12、IL-13水平的变化及其与FEV1的相关性

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VC and FEV1 in prone position were obviously lower than those in sitting position and lateral decubitus position in fracture group.

骨折组内俯卧位组的肺活量和FEV1明显低于坐位组及侧卧位组。

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Pulmonary function tests showed that △ FEV1%> 5% was higher in smoking cotton workers than that in no-smoking cotton workers.

在肺功能测定方面，△FEV1%≥5%者吸烟棉纺工高于不吸烟棉纺工。

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Individuals differ in the time spent mobile during the day, but subjective and objectively assessed activity improves after rehabilitation and is predicted by FEV1.

个别人在使用器械时间上略有不同，但是主观和客观评估显示康复后活动力改善并且可以通过FEV1预知。

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05). FVC and FEV1 in treatment group increased greatly after treatment ( P0.01), compared with those in controls significantly ( P0.01 and P0.

治疗组治疗后FVC和FEV1有显著性提高（P＜0.01），与对照组比较有显著性差异（P＜0.01和P＜0.05）。

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Monitor and comparison of lung function: The main preoperative and postoperative observation indexes were the forced vital capacity ( FVC), the maximum vital capacity ( MVV), and the first second forced expiratory volume ( FEV1)?

肺功能指标的监测与对比：主要观察指标为手术前后的用力肺活量（FVC）、最大通气量（MVV）、第一秒用力呼气量（FEV1）。

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FEV1 decline was calculated as the difference between baseline and follow-up measure, divided by the baseline figure.

FEV1下降是根据基线数据除以基线与随诊数据的差值计算出来的。

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Compared the results of 7 days after stents implantation, the difference of mean lumen in the stenosis segments, Borg index, FVC, FEV1 and PEF were not significantly changed ( P> 0.05).

与支架植入后7天比较，气道狭窄段腔径、气促指数、FVC、FEV1、PEF值的差异无显著性（P>0.05）。

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Methods: The determinations of FEV1? FVC including bronchodilation test were performed for both control and illness groups.

方法：对照组、患病组行肺功能中FVC、FEV1检测（包括支气管扩张试验）。

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Both FEV1 and FVC had a significant inverse relationship with stroke incidence, but adjustment attenuated this relationship.

FEV1和FVC与中风发生率显著反相关，但是校正减弱了这种关系。

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