Nordic walking for individuals with cardiovascular disease: A systematic review and meta-analysis of randomized controlled trials.
Study Goal
The researchers aimed to evaluate the effects of Nordic walking compared to conventional cardiovascular rehabilitation for individuals with cardiovascular disease.
Results Summary
Nordic walking combined with conventional rehabilitation showed significant improvements in exercise capacity and dynamic balance for coronary artery disease, and greater exercise duration and oxygen uptake for peripheral arterial disease, but no significant differences were found for heart failure.
Population
Individuals with cardiovascular disease, including coronary artery disease, peripheral arterial disease, heart failure, and stroke.
Effective Dosage
Not specified
Duration
Not specified
Interactions
None mentioned
| Intervention | Direction | Endpoint | Population | Dosage | Impact | Claim # |
|---|---|---|---|---|---|---|
Nordic walking (NW) programmes | increase | exercise capacity | individuals with coronary artery disease | SMD: 0.49; p = 0.03 | significant differences were found | #1 |
Nordic walking (NW) programmes | increase | dynamic balance | individuals with coronary artery disease | SMD: 0.55; p = 0.01 | significant differences were found | #2 |
Nordic walking (NW) | increase | exercise duration | individuals with peripheral arterial disease | SMD: 0.93; p < 0.0001 | larger changes were observed | #3 |
Nordic walking (NW) | increase | oxygen uptake | individuals with peripheral arterial disease | SMD: 0.64; p = 0.002 | larger changes were observed | #4 |
Nordic walking (NW) | no change | peak VO2 | individuals with heart failure | - | no significant differences were found | #5 |
Background Exercise is the cornerstone of rehabilitation programmes for individuals with cardiovascular disease (IwCVD). Although conventional cardiovascular rehabilitation (CCVR) programmes have significant advantages, non-conventional activities such as Nordic walking (NW) may offer additional health benefits. Our aim was to appraise research evidence on the effects of Nordic walking for individuals with cardiovascular disease. Design Systematic review and meta-analysis. Methods A literature search of clinical databases (PubMed, MEDLINE, Scopus, Web of Science, Cochrane) was conducted to identify any randomized controlled trials, including: (i) individuals with cardiovascular disease, (ii) analyses of the main outcomes arising from Nordic walking (NW) programmes. Data from the common outcomes were extracted and pooled in the meta-analysis. Standardized mean differences (SMDs) were calculated and pooled by random effects models. Results Fifteen randomized controlled trials were included and eight trials entered this meta-analysis. Studies focused on coronary artery disease, peripheral arterial disease, heart failure and stroke. In coronary artery disease, significant differences between NW+CCVR and CCVR were found in exercise capacity (SMD: 0.49; p = 0.03) and dynamic balance (SMD: 0.55; p = 0.01) favouring NW+CCVR. In peripheral artery disease, larger changes in exercise duration (SMD: 0.93; p < 0.0001) and oxygen uptake (SMD: 0.64; p = 0.002) were observed following NW compared with controls. In heart failure, no significant differences were found between NW and CCVR or usual care for peak VO