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Table 1 Main characteristics of included trials

From: An updated network meta-analysis of non-pharmacological interventions for primary hypertension in adults: insights from recent studies

No

First Author, Year

Country

Average age,

Mean ± SD,

Years

Sample Size

BMI,

Mean ± SD

Intervention

Study duration

Medicine

APBM

   

I

C

I

C

I

C

I

C

 

(Yes/No)

(Yes/No)

1

Zheng H 2019

China

58.2 ± 9.9

59.4 ± 10.5

209

104

25 ± 4.2

24.4 ± 3.5

acupuncture

usual care

6 weeks

No

Yes

2

Nina Terenteva 2018

Russia

57 ± 1

57 ± 1

23

22

30.5 ± 1.4

29.8 ± 1.5

acupuncture

usual care

8 weeks

No

No

3

Huang KY 2020

China

70.87 ± 5.65

72.87 ± 5.55

31

31

20.79 ± 2.58

21.05 ± 2.31

acupuncture

usual care

12 weeks

Yes

No

4

Wang YJ 2020

China

52.67 ± 11.23

54.53 ± 11.9

57

60

NR

NR

acupuncture

usual care

4 weeks

Yes

No

5

P. ZOU 2016

Canada

62 ± 11.2

62 ± 11.2

30

30

24.3 ± 2.5

24.3 ± 2.5

DASH

usual care

8 weeks

No

No

6

Sarah C. Couch 2021

USA

14.7 ± 2

14.7 ± 2

81

78

NR

NR

DASH

usual care

24 weeks

No

No

7

Zhang Y 2018

China

53 ± 8

53 ± 8

29

27

NR

NR

acupuncture

usual care

6 weeks

Yes

Yes

8

Victoria Arija 2018

Spain

67.4 ± 6.6

70.1 ± 9.3

152

55

30.5 ± 4.3

31.6 ± 4.4

aerobic exercise

usual care

36 weeks

Yes

No

9

Niken Fitri Astuti 2019

Indonesia

66.54 ± 5.67

67.48 ± 5.39

60

64

NR

NR

music + stress reduction

usual care

6 days

No

No

10

Debbie L 2016(1)

USA

47.4 ± 13

47.4 ± 13

22

24

28.8 ± 6.7

28.2 ± 5.9

yoga

lifestyle

24 weeks

No

Yes

11

Debbie L 2016(2)

USA

47.4 ± 13

47.4 ± 13

22

23

28.8 ± 6.7

31.2 ± 6.3

yoga

yoga + lifestyle

24 weeks

No

Yes

12

Debbie L 2016(3)

USA

46.1 ± 13

46.1 ± 13

24

23

28.2 ± 5.9

31.2 ± 6.3

lifestyle

yoga + lifestyle

24 weeks

No

Yes

13

Zhou J 2023

China

66.94 ± 7.27

67.21 ± 6.56

280

300

NR

NR

music

usual care

48 weeks

Yes

No

14

Hong HY 2014

China

50 ± 10

50 ± 10

21

21

NR

NR

acupuncture

usual care

5 weeks

No

No

15

Jia SJ 2014

China

57.9 ± 3.81

57.7 ± 3.99

34

34

NR

NR

acupuncture + tui na

acupuncture

2 weeks

Yes

No

16

Shen ZF 2015

China

51.3 ± 6.7

55.6 ± 8.7

20

20

NR

NR

tui na

usual care

12 weeks

Yes

Yes

17

Liu J 2017

China

43 ± 6.57

43 ± 6.57

80

77

NR

NR

tai chi

usual care

24 weeks

Yes

No

18

Wu XM 2015

China

49.1 ± 8.75

48.08 ± 8.81

49

50

NR

NR

acupuncture

usual care

8 weeks

No

Yes

19

Tang ZL 2019

China

55.45 ± 7.19

55.43 ± 7.17

54

54

NR

NR

acupuncture

usual care

5 weeks

Yes

No

20

Dai GY 2020

China

54.78 ± 4.02

55.78 ± 4.54

50

50

NR

NR

lifestyle + tui na

lifestyle

4 weeks

Yes

No

21

M Wolff 2016

Sweden

64.7 ± 9.2

64.8 ± 7.6

96

95

28.4 ± 3.8

28.3 ± 4.2

yoga

usual care

12 weeks

Yes

No

22

Alan L. Hinderliter 2021(1)

USA

52.3 ± 10

52.3 ± 10

25

23

33.5 ± 4.4

32.8 ± 3.4

DASH + aerobic exercise

DASH

16 weeks

No

No

23

Alan L. Hinderliter 2021(2)

USA

52.3 ± 10

52.3 ± 10

25

25

33.5 ± 4.4

33 ± 3.9

DASH + aerobic exercise

usual care

16 weeks

No

No

24

Alan L. Hinderliter 2021(3)

USA

51.8 ± 10

51.8 ± 10

23

25

32.8 ± 3.4

33 ± 3.9

DASH

usual care

16 weeks

No

No

25

Kow Fei Ping 2018

Malaysia

62.6 ± 9.6

59.7 ± 9.6

42

45

25.5 ± 3.5

25.7 ± 3.5

music + breathing exercise

music

8 weeks

Yes

No

26

Liu Y 2021

China

60.5 ± 8.9

61.2 ± 6.5

60

60

NR

NR

lifestyle

usual care

48 weeks

Yes

No

27

Zhang M 2021

China

58.33 ± 4.9

58.3 ± 5.19

240

240

NR

NR

music

usual care

8 weeks

Yes

No

28

Fatai Adesina Maruf 2016

Nigeria

50.8 ± 8.31

54.75 ± 8.56

60

60

27.45 ± 4.99

25.41 ± 4.7

aerobic exercise

usual care

12 weeks

Yes

No

29

Zhang HR 2016(1)

China

50.05 ± 10.74

50.19 ± 10.05

29

29

23.19 ± 3.17

23.52 ± 2.87

acupuncture + music

acupuncture

5 weeks

No

No

30

Zhang HR 2016(2)

China

50.05 ± 10.74

49.93 ± 10.53

29

29

23.19 ± 3.17

22.48 ± 2.76

acupuncture + music

usual care

5 weeks

No

No

31

Zhang HR 2016(3)

China

50.19 ± 10.05

49.93 ± 10.53

29

29

23.52 ± 2.87

22.48 ± 2.76

acupuncture

usual care

5 weeks

No

No

32

Chunhua Ma 2018

China

70.24 ± 10.25

69.71 ± 10.84

79

79

26.01 ± 3.38

25.96 ± 2.91

tai chi

usual care

24 weeks

Yes

No

33

Shivaprasad Shetty 2023

India

46.93 ± 8.92

52.03 ± 6.95

60

60

27.2 ± 4.2

27.1 ± 4.8

yoga

usual care

12 weeks

Yes

No

34

Anahita Babak 2022

Iran

48.67 ± 1.42

49.32 ± 2.31

40

40

NR

NR

stress reduction

usual care

12 weeks

Yes

No

35

Isabella da Silva Almeida 2022(1)

Brazil

51.6 ± 4.2

49.9 ± 6.6

10

10

29.9 ± 5.6

31.6 ± 5.7

aerobic exercise + yoga

usual care

16 weeks

Yes

Yes

36

Isabella da Silva Almeida 2022(2)

Brazil

51.6 ± 4.2

49 ± 7.4

10

10

29.9 ± 5.6

30 ± 7.3

aerobic exercise + yoga

yoga

16 weeks

Yes

Yes

37

Isabella da Silva Almeida 2022(3)

Brazil

49 ± 7.4

49 ± 7.4

10

10

30 ± 7.3

31.6 ± 5.7

yoga

usual care

16 weeks

Yes

Yes

38

Shou XL 2018

China

51 ± 7.09

51 ± 7.09

98

100

26.71 ± 1.9

26.71 ± 1.7

lifestyle + tai chi

lifestyle

12 weeks

No

No

39

Anastasios Vamvakis 2020

Greece

48.4 ± 10.2

48.4 ± 11.3

38

38

29.7 ± 5.1

28.8 ± 4.1

aerobic exercise + low sodium diet

usual care

24 weeks

No

No

40

Nina Pinjuh Markota 2014

Bosnia and Herzegovina

59.4 ± 13

59.4 ± 13

76

74

26.1 ± 3

26.4 ± 2.5

low sodium diet

usual care

8 weeks

No

Yes

41

Mohammad Reza Izadi 2017

Iran

60.87 ± 5.71

62.44 ± 5.1

15

15

25.23 ± 0.55

25.17 ± 0.84

aerobic exercise

usual care

6 weeks

Yes

No

42

Raphael Miranda Ramos 2018

Brazil

60.5 ± 0.2

60.7 ± 0.4

12

12

30.5 ± 1.5

33.1 ± 2.8

aerobic exercise

usual care

12 weeks

No

No

43

Jin Ho Hwang 2014

South Korea

48.2 ± 12.2

50.7 ± 14.3

119

126

NR

NR

low sodium diet

usual care

8 weeks

Yes

No

44

Masahiro Nakano 2015

Japan

57.5 ± 13.7

60.1 ± 13.1

51

44

25.2 ± 3.9

25.1 ± 3.7

low sodium diet

usual care

12 weeks

Yes

Yes

45

Kimberly Blom 2013

Canada

57 ± 12

57 ± 12

50

51

28 ± 4.6

27 ± 5.1

stress reduction

usual care

12 weeks

No

Yes

46

Aileen Wai Kiu Chan 2018(1)

China

64.7 ± 7.59

65.13 ± 10.22

20

20

25.72 ± 4.04

26.38 ± 4.26

tai chi

usual care

12 weeks

Yes

No

47

Aileen Wai Kiu Chan 2018(2)

China

64.7 ± 7.59

63.22 ± 11.11

20

20

25.72 ± 4.04

25.9 ± 4.39

tai chi

aerobic exercise

12 weeks

Yes

No

48

Aileen Wai Kiu Chan 2018(3)

China

63.22 ± 11.11

55 ± 11

20

20

25.9 ± 4.39

26.38 ± 4.26

aerobic exercise

usual care

12 weeks

Yes

No

49

Pan XG 2015

China

56.37 ± 3.95

56.88 ± 3.95

24

16

24.92 ± 1.82

24.19 ± 2.43

tai chi

usual care

12 weeks

No

No

50

Sun J 2015

China

45–64

45–64

136

130

23.38 ± 3.05

23.5 ± 3.99

tai chi

usual care

48 weeks

No

No

51

Satish G Patil 2014

India

68.68 ± 4.97

69.17 ± 5.99

28

29

24.65 ± 3.76

25.54 ± 3.41

yoga

usual care

12 weeks

No

No

52

Dagmara Hering 2013

Italy

37 ± 4

37 ± 4

10

12

26 ± 0.9

27 ± 0.7

breathing exercise

usual care

8 weeks

No

No

53

Rodrigues MP 2023

Brazil

61.9 ± 10.2

61.7 ± 9.9

60

60

30.5 ± 5.4

30.4 ± 4.9

low sodium diet

usual care

24 weeks

Yes

Yes

54

Duus CL 2024

Denmark

66 ± 8

64 ± 9

48

24

26.9 ± 3.2

28.5 ± 4.2

low sodium diet

usual care

4 weeks

Yes

Yes