Apply	Author	Patient	Method	Result
Etiological prevention	Kaptain	100 outpatients	Fill in the B-IPQ and drawing lung	B-IPQ reflects patients’ optimism about the consequences of COPD, 87 patients completed the drawing and believed that COPD was related to smoking quit smoking theme
	Wenter	398 users on the COPD website	The researchers analyzed topics based on the patients’ posts on the site. And interact with patients.
Exercise	Dobbels	116 from four countries	Three consecutive qualitative studies	A conceptual framework for exercise was developed. Patients really understand the importance of physical activity.
	Desveaux	29 patients	Focus group method	Identify the obstacles to the rehabilitation of patients in the community, and formulate a sound exercise intervention pulmonary rehabilitation plan.
Breathing	Koldkjaer	9 patients	An online respiratory rehabilitation program was discussed by semi-structured interview, patients point obstacles about breathing exercises	Respiratory exercise instruction and Online focused counseling can benefit citizens’ participatory health
	Jiang	120 patients	60 patients (Experimental group) were trained in empowerment mode, The remaining 60 patients (control group) received routine oral education.	The improvement of FEV1, FEV1/FVC and PEF in the intervention group was greater than that in the control group.
	Zhang	110 patients	55 patients (Experimental group) underwent an empowerment breathing training pattern, The remaining 55 patients (control group) received routine guidance	Experimental group about lung function improvement and self-efficacy were better than the control group.
Readmission	Collinsworth	308 patients	154 patients (Experimental group) conducted CCC project education, For example, discuss COPD symptoms, nutritional interventions, etc. Follow-up calls were made within one week, one month, two months and six months after discharge; The remaining 154 patients (control group) received follow-up calls were made only 6 months after discharge.	Follow-up was completed in 37% of the trial group and 29% of the control group, respectively. The results showed that the CCC program improved the quality of life of patients, but there was no statistical significance in the readmission rate of the two groups.
	Lavesen	224 patients	Both the experimental group (n = 112) and control group (n = 112) received a disease awareness questionnaire one month after discharge, and telephone follow-up was conducted on the 30th and 84th days to collect the readmission rate and mortality.	There was no statistical significance in the readmission rate of the two groups. There was statistical significance only in patients’ assessment of symptoms of their own disease.
Telemedicine	Nissen	14 patients	Semi-structured interviews were conducted with patients who participated in Net-COPD (submission of weekly readings and regular video) to understand patients’ views on telemedicine.	Improving sense of security and happiness. Because they know the medical staff will monitor their condition.