英语翻译Table 3 show the mean DFEV1,DFVC,and DVC values as coeff

英语翻译
Table 3 show the mean DFEV1,DFVC,and DVC values as coefficients of linear regression models in longitudinal categories of obesity adjusted for baseline gender,age,and smoking habit.With respect to the reference category (NO),BO had a greater and statistically significant decline in lung function,which was of 111,122,and 155 mL for FEV1,FVC,and VC,respectively.The corresponding figures in AO were 9,65,and 109 mL,and a statistically significant difference was observed only for FVC and VC.In contrast,BNO yielded positive coefficients for the changes of all three spirometric parameters (statistically significant for DFEV1 and DFVC),thus suggesting a reduced lung function decline.Compared with NO,the mean increase in lung function was of 93,180,and 48 mL for FEV1,FVC,and VC,respectively.Estimated coefficients of DFEV1,DFVC,and DVC were always significantly different (Po0.05) among the longitudinal categories of obesity,with the exception of DFVC and DVC between BO and AO.Age coefficient was always negative and statistically significant,due to the natural decline of lung function with age.The decrease in FEV1 was slightly but significantly greater in women than men.The decrease in FEV1,FVC,and VC was significantly greater in smokers than in never smokers.Interestingly,the
ex-smokers showed a positive DFEV1 coefficient,thus suggesting a relative improvement in lung function over time.The larger decline of the spirometric parameters over time in BO and AO and the reverted trend in BNO are highlighted graphically in Figure 1 and numerically in Figure 2.
Having cardiac disorder(s) was reported by 19.5% of the subjects of both genders and was a significant predictor only for DFEV1 and DFVC,but it did not affect the estimates of the coefficient of the categories of obesity (i.e.,it was not a confounding factor).Having diabetes was reported by 2.9% of the subjects of both genders and was neither a significant predictor of changes in lung function nor a confounding factor in any model considered.

表3示出的平均DFEV1,DFVC,和DVC值作为线性回归模型的系数调整基线性别,年龄,和吸烟习惯肥胖在纵向类别.对于参考类别（NO）,BO有更大的和统计上显着的肺功能下降,这是111122,和155毫升的FEV1,FVC,VC,.在AO的相应数字分别为9,65,109毫升,差异有统计学意义,FVC和VC.相比之下,英国国民（海外）取得了积极的变化,肺功能测定参数（统计学的DFEV1和DFVC显著）的系数,从而提出了降低肺功能下降.与对照相比,平均增加肺功能的93,180,48毫升的FEV1,FVC,VC,.估价的系数DFEV1,DFVC,和DVC总是显着不同（Po0.05）之间肥胖的长度分类,与异常之间的DFVC和DVC BO和AO.年龄系数始终为负,统计显着,由于肺功能随着年龄的增长自然下降.FEV1下降,但显着,女性比男性更大.在FEV1,FVC,VC减少吸烟者比不吸烟者显着的.有趣的是,theex吸烟者呈显着正DFEV1系数,从而提出了相对改善肺功能随着时间的推移.随着时间的推移,BO和AO和恢复的趋势,英国国民（海外）肺功能参数的较大跌幅,显示在图1高亮显示和数字图2.Having心脏疾病（S）,不论男女,有19.5％的受试者报告的,是一个显著的预测,只为DFEV1和DFVC,但它并没有影响肥胖的类别（即,它不是一个混杂因素）的系数估计.在2.9％的受试者,不论男女,糖尿病报道,既不是显着的预测肺功能的变化,也没有任何模型考虑了混杂因素.