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Table 2 Sub-group analysis of prevalence of HDP in Ethiopia by region and year of publication

From: Prevalence of hypertensive disorders of pregnancy in Ethiopia: a systemic review and meta-analysis

Sub group

Number of studies included

Prevalence (95% CI)

Test of heterogeneity, I2

p-value

By region

Addis Ababa City

4

5.41(4.30, 6.51)

94.8

< 0.001

Amhara region

4

8.21(3.94, 12.48)

94.6

< 0.001

Oromia region

2

5.42(3.7, 7.63)

98.8

< 0.001

SNNPR

2

10.13 (8.5, 12.43)

94.8

< 0.001

 Nation based study

1

1.20(1.15, 1.25)

–

–

By publication year

1990–2000

2

8.54(1.63, 15.45)

96.1

< 0.001

2001–2010

1

5.30(4.55, 6.05)

–

–

2011–2016

10

5.71(4.37, 7.06)

99.4

< 0.001