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Effect of mindfulness-based interventions on people with prehypertension or hypertension: a systematic review and meta-analysis of randomized controlled trials.
Chen, Qiongshan; Liu, Hui; Du, Shizheng.
Afiliação
  • Chen Q; Shantou University Medical College, 22 Xinling Road, Jinping District, Shantou, Guangdong Province, 515041, China.
  • Liu H; Department of Cardiology, The Second Affiliated Hospital of Shantou University Medical College, 69 Dongxia Road, Jinping District, Shantou, Guangdong Province, 515041, China. hexu832003@163.com.
  • Du S; School of Nursing, Nanjing University of Chinese Medicine, 138 Xianlin Avenue, Qixia District, Nanjing, Jiangsu Province, 210023, China.
BMC Cardiovasc Disord ; 24(1): 104, 2024 Feb 14.
Article em En | MEDLINE | ID: mdl-38350849
ABSTRACT

BACKGROUND:

Hypertension and prehypertension have been widely recognized as the main contributors of global mortality. Evidence shows mindfulness-based interventions may reduce blood pressure and improve mental health. However, the effect of mindfulness-based interventions on blood pressure and mental health has not been fully understood.

METHODS:

Potential studies published before May 24th 2023 were identified by searching Embase, Ovid Emcare, PsycINFO, CINAHL, Web of Science, Cochrane, PubMed, China National Knowledge Infrastructure, Wanfang database, and VIP China Science. Additionally, two grey databases were searched Mednar, WorldWideScience.org. The risk of bias in the included studies was assessed using the Cochrane Risk of Bias Assessment tool. The random-effects meta-analyses were conducted using Review Man 5.4 software and the key outcomes are presented as mean difference or standard mean difference and the 95% confidential interval.

RESULTS:

Searches returned 802 studies in total, of which 12 were included (N = 715). The duration of interventions was 8 weeks in 10 trials and 6 weeks in one trial. Pooled effect sizes indicated reductions in systolic blood pressure (MD = - 9.12, 95% CI [- 12.18, - 6.05], p < 0.001), diastolic blood pressure (MD = - 5.66, 95% CI [- 8.88, - 2.43], p < 0.001), anxiety (SMD = - 4.10; 95% CI [- 6.49, - 1.71], p < 0.001), depression (SMD = - 1.70, 95%CI [- 2.95, - 0.44], p < 0.001) and perceived stress (SMD = - 5.91, 95%CI [- 8.74, - 3.09], p < 0.001) at post-intervention. The findings from subgroup analyses are favorable for mindfulness-based interventions regardless of gender and baseline blood pressure with regard to BP reduction, with a more profound effect observed in participants with higher pre-intervention blood pressure.

CONCLUSIONS:

The results provide evidence for the positive role of mindfulness-based interventions in hypertension management. More large randomized control trials with sufficient statistical power and long-term follow-up are needed. TRIAL REGISTRATION The protocol had been registered with Prospero on October 2nd 2021 (registration NO. CRD42021282504 ).
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Pressão Sanguínea / Ensaios Clínicos Controlados Aleatórios como Assunto / Saúde Mental / Pré-Hipertensão / Atenção Plena / Hipertensão Tipo de estudo: Clinical_trials / Diagnostic_studies / Prognostic_studies / Systematic_reviews Limite: Adult / Aged / Female / Humans / Male / Middle aged Idioma: En Ano de publicação: 2024 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Pressão Sanguínea / Ensaios Clínicos Controlados Aleatórios como Assunto / Saúde Mental / Pré-Hipertensão / Atenção Plena / Hipertensão Tipo de estudo: Clinical_trials / Diagnostic_studies / Prognostic_studies / Systematic_reviews Limite: Adult / Aged / Female / Humans / Male / Middle aged Idioma: En Ano de publicação: 2024 Tipo de documento: Article