Purpose
This systematic review and meta-analysis examined the effects of shared decision-making (SDM)-based self-management interventions on health outcomes in patients with chronic obstructive pulmonary disease (COPD).
Methods
Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, three databases were searched in July 2022, supplemented by gray literature and citation searching. Randomized controlled trials that integrated SDM components into COPD self-management programs were included. Two reviewers independently performed study selection, data extraction, and risk-of-bias assessment. Random-effects models were used to pool odds ratios (ORs) for dichotomous outcomes and standardized mean differences (SMDs) for continuous outcomes, with 95% confidence intervals (CIs). Outcomes included hospital readmission, health-related quality of life (HRQoL), functionality, physical symptoms, psychological symptoms (depression and anxiety), and self-efficacy.
Results
Seven studies (n=1,028) met the inclusion criteria. SDM-based interventions showed no statistically significant difference in hospital readmission (OR=1.59, 95% CI, 0.79 to 3.19; I²=49.1%) and no significant improvement in HRQoL (SMD=0.19, 95% CI, –0.14 to 0.51; I²=98.3%). Depression showed no significant effect (SMD=–0.01, 95% CI, –0.39 to 0.38; I²=98.1%). Self-efficacy improved slightly (SMD=0.12, 95% CI, 0.01 to 0.23; I²=89.4%), with substantial heterogeneity. Evidence for other secondary outcomes was inconsistent.
Conclusion
SDM-based self-management interventions did not demonstrate clear benefits for hospital readmission or HRQoL in patients with COPD. Given the heterogeneity across studies, these findings should be interpreted cautiously. Future trials should use standardized SDM frameworks, assess implementation fidelity, and apply consistent outcome measures to clarify the role of SDM in COPD management.

Purpose
This descriptive correlational study aimed to evaluate the impact of patient activation on self-management and explore the mediating role of shared decision-making (SDM) among patients on hemodialysis.
Methods
A cohort of 136 participants was recruited from hemodialysis units in Gwangju, South Korea, between August 9 and 22, 2024. Patient activation, self-management, and SDM were assessed using the Patient Activation Measure (PAM-13), the Hemodialysis Self-Management Instrument (HDMI-K), and the 9-item Shared Decision-Making Questionnaire (SDM-Q-9), respectively. Descriptive statistics, Pearson’s correlation analysis, and mediation analysis using the PROCESS macro were conducted to analyze the data.
Results
Patient activation, SDM, and self-management were positively correlated with one another. Mediation analysis showed that patient activation significantly predicted both SDM and self-management. SDM also significantly predicted self-management, confirming its partial mediating effect. The final model explained 54.5% of the variance in self-management. The indirect effect of patient activation on self-management through SDM was statistically significant (indirect effect=0.05, 95% confidence interval [CI]=0.02–0.10). The indirect effect of patient activation on self-management through SDM was statistically significant (indirect effect=0.05, 95% CI=0.02–0.10).
Conclusion
Patient activation directly and indirectly enhances self-management through SDM, verifying the partial mediating role of SDM. Integrating SDM into nursing interventions is essential for effectively supporting self-management in patients undergoing hemodialysis.

Citations

• Multilevel barriers and facilitators of shared decision-making in chronic illness management: a social ecological model approach
  Go Eun Bae, Jinyoung Lee, Sang-Ho Yoo, Sou Hyun Jang
  BMC Health Services Research.2026;[Epub]     CrossRef
• Breaking the cycle: patient activation role in improving diabetes self-care adherence for alleviating diabetes distress
  Mohamed Gamal Elsehrawy, Faisal Khalaf Alanazi, Hassanat Ramadan Abdel-Aziz, Mona Mohamed Abdelaziz Barakat, Nermen Abdelftah Mohamed, Mahitab Mohamed Abdelrahman
  Libyan Journal of Medicine.2026;[Epub]     CrossRef