The impact of music guided deep breathing exercise on blood pressure control - A participant blinded randomised controlled study.

Autor:	Kow FP; Hospital Pulau Pinang, Clinical Research Centre, Georgetown, Pulau Pinang, Malaysia. punitha-n@hotmail.com., Adlina B; Hospital Pulau Pinang, Clinical Research Centre, Georgetown, Pulau Pinang, Malaysia., Sivasangari S; Hospital Pulau Pinang, Clinical Research Centre, Georgetown, Pulau Pinang, Malaysia., Punithavathi N; Hospital Pulau Pinang, Clinical Research Centre, Georgetown, Pulau Pinang, Malaysia., Ng KK; Hospital Pulau Pinang, Clinical Research Centre, Georgetown, Pulau Pinang, Malaysia., Ang AH; Hospital Pulau Pinang, Clinical Research Centre, Georgetown, Pulau Pinang, Malaysia., Ong LM; Hospital Pulau Pinang, Clinical Research Centre, Georgetown, Pulau Pinang, Malaysia.
Jazyk:	angličtina
Zdroj:	The Medical journal of Malaysia [Med J Malaysia] 2018 Aug; Vol. 73 (4), pp. 233-238.
Abstrakt:	Introduction: As pharmacological treatment of hypertension has become a burden worldwide, the study looked into nonpharmacological ways of reducing blood pressure. The objective was to determine if music guided, slow and deep breathing will reduce the blood pressure among patients with hypertension in eight weeks. Methods: A participant blinded, multi-centre, randomised controlled trial was conducted in which the participants in the intervention group (IG) practiced deep breathing exercise guided by sound cues and those in the control group (CG) listened to the music. The primary end point was reduction in blood pressure at eight weeks. Results: 87 patients, 46 males and 41 females with mean age of 61.1 years were recruited and 93.1% of them successfully completed the study. There was significant reduction in systolic and diastolic Blood Pressure from baseline by 8 weeks in both groups. The reduction in Mean systolic blood pressure (SBP) in the control arm was 10.5mmHg compared to 8.3mmHg (p<0.001) in intervention group. Diastolic blood pressure (DBP) reduction in control and intervention groups were 5.2 mmHg (p<0.001) and 5.6 mmHg (p<0.001) respectively. The absolute difference in SBP reduction from baseline in IG & CG was -2.2 (95%CI: -7.8 to 3.5) and DBP was -0.4 (95%CI: -2.9 to 3.6). However, blood pressure reduction between the two groups was not significant. Conclusions: Both listening to music and deep breathing exercise were associated with a clinically significant reduction in SBP and DBP. However, deep breathing exercise did not augment the benefit of music in reducing BP.
Databáze:	MEDLINE
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