Effectiveness of Exercise Intervention in Reducing Body Weight and Glycosylated Hemoglobin Levels in Patients with Type 2 Diabetes Mellitus in Korea: A Systematic Review and Meta-Analysis
Diabetes & Metabolism Journal
; : 302-318, 2019.
Article
em En
| WPRIM
| ID: wpr-763649
Biblioteca responsável:
WPRO
ABSTRACT
BACKGROUND: This study aimed to assess the effectiveness of exercise intervention in reducing body weight and glycosylated hemoglobin (HbA1c) level in patients with type 2 diabetes mellitus (T2DM) in Korea. METHODS: Cochrane, PubMed, Embase, KoreaMed, KMbase, NDSL, KCI, RISS, and DBpia databases were used to search randomized controlled trials and controlled clinical trials that compared exercise with non-exercise intervention among patients with non-insulin-treated T2DM in Korea. The effectiveness of exercise intervention was estimated by the mean difference in body weight changes and HbA1c level. Weighted mean difference (WMD) with its corresponding 95% confidence interval (CI) was used as the effect size. The pooled mean differences of outcomes were calculated using a random-effects model. RESULTS: We identified 7,692 studies through literature search and selected 23 articles (723 participants). Compared with the control group, exercise intervention (17 studies) was associated with a significant decline in HbA1c level (WMD, −0.58%; 95% CI, −0.89 to −0.27; I 2=73%). Although no significant effectiveness on body weight was observed, eight aerobic training studies showed a significant reduction in body weight (WMD, −2.25 kg; 95% CI, −4.36 to −0.13; I 2=17%) in the subgroup analysis. CONCLUSION: Exercise significantly improves glycemic control; however, it does not significantly reduce body weight. Aerobic training can be beneficial for patients with non-insulin-treated T2DM in Korea.
Palavras-chave
Texto completo:
1
Base de dados:
WPRIM
Assunto principal:
Peso Corporal
/
Alterações do Peso Corporal
/
Hemoglobinas Glicadas
/
Diabetes Mellitus Tipo 2
/
Terapia por Exercício
/
Coreia (Geográfico)
Tipo de estudo:
Clinical_trials
/
Systematic_reviews
Limite:
Humans
País como assunto:
Asia
Idioma:
En
Ano de publicação:
2019
Tipo de documento:
Article