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Table 2 Hypertension cure rate of unilateral adrenalectomy by different categories

From: Hypertension outcomes of adrenalectomy in patients with primary aldosteronism: a systematic review and meta-analysis

Category

Subgroup

NO. of Studies

Cute Rate (95% CI) (%)

N

I2 (%)

P

Country

China

16

0.613 (0.494–0.733)

1849

97.5

<0.0001

Other

27

0.437 (0.380–0.494)

1972

85.9

<0.0001

Follow-up Time

≥6 months

32

0.496 (0.409–0.583)

3081

96.7

<0.0001

<6 months

11

0.533 (0.360–0.705)

695

96.6

<0.0001

Patients Followed

》50

29

0.466 (0.374–0.557)

3285

97.2

<0.0001

<50

14

0.595 (0.469–0.721)

491

91.3

<0.0001

Publication Year

2001–2010

22

0.509 (0.405–0.613)

1396

94.9

<0.0001

2011–2016

21

0.502 (0.390–0.615)

2380

97.5

<0.0001

Pathology

APA Only

14

0.509 (0.435–0.582)

1381

86.3

<0.0001

Other

29

0.504 (0.399–0.608)

2395

97.4

<0.0001