Objective To investigate the effects of individualized pulmonary rehabilitation training on exercise tolerance

mental status and quality of life in patients with moderate chronic obstructive pulmonary disease（COPD）.Methods Thirty-two patients with moderate COPD treated in a respiratory center of a hospital in Chongqing from January to March 2018 were selected as the research subjects.The patients were randomly divided into a control group and an experimental group using random number table

with 16 cases in each group.Routine health education was given to both groups

and patients in the experimental group received individualized Pulmonary rehabilitation training in addition.The 6-minute walking distance

COPD assessment test（CAT）score

forced expiratory volume in 1 second expressed as a percentage of its predicted value（FEV1/pre%）and scores in the Beck Depression Scale and Beck Anxiety Scale of both groups before and after intervention were compared.Results At week 12 of intervention

the 6-minute walking distance of the experimental group was（396.52±85.02）m

which was longer than that of the control group（345.52±83.13）m.The difference was statistically significant（P<0.05）.At week 12 of intervention

there was no improvement in FEV1/pre%in the two groups

and there was no significant difference in FEV1/pre%between the two groups（P>0.05）.At week 12 of intervention

the CAT

Baker Depression Scale

and Baker Anxiety Scale scores in the experimental group were（20.90±10.79）points

（2.27±2.49）points and（2.74±1.81）points

all lower than those in the control group

which were（23.83±10.12）points

（10.24±6.35）points and（9.51±4.89）points

respectively.The differences were statistically significant（P<0.05）.Conclusion Accompanying routine health education with individualized pulmonary rehabilitation can better increase patients′6-minute walking distance

improve clinical symptoms

and regulate patients′anxiety

depression and other negative emotions.The clinical effect is significant

and it deserves wider application.