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Table 1 Descriptive summary of studies included in systematic review and meta-analysis of the prevalence of MNM and its determinants in Africa, 2008–2021

From: Road to maternal death: the pooled estimate of maternal near-miss, its primary causes and determinants in Africa: a systematic review and meta-analysis

Study ID

Country

Region

Study year

Data collection methods

Sampling

techniques

Sample size

Study

participants

MNM-cases

MNMR/1000LB

Response

rate

Quality

Cross-sectional studies

 Teka et al., 2022 [29]

Ethiopia

Eastern

2019

RR

C

5116

5116

146

28.0

100

7

 Yemane and Tiruneh, 2020 [30]

Ethiopia

Eastern

2017

RR + I

SRS

845

845

210

248.5

100

7

 Woldeyes et al.,2018 [31]

Ethiopia

Eastern

2015

I

C

2737

2737

138

59.0

100

8

 Rysavy, 2023 [32]

Ethiopia

Eastern

2020

RR + I

C

658

658

70

11.0

100

7

 Chikadaya et al., 2018 [14]

Zimbabwe

Eastern

2016

RR + I

C

11,871

11,871

110

92.6

100

8

 Rulisa et al., 2015 [19]

Rwanda

Eastern

2012

RR + I

C

1739

1739

192

110.4

100

7

 Gebremariam et al., 2022 [33]

Ethiopia

Eastern

2018

RR

SRS

941

905

129

143.0

96.2

8

 Geleto et al., 2020 [28]

Ethiopia

Eastern

2015

RR

C

323,824

323,824

77,714

240.0

100

7

 Ayele et al., 2014 [34]

Ethiopia

Eastern

2012

RR

C

8989

8989

206

23.0

100

8

 Tenaw et al., 2021 [35]

Ethiopia

Eastern

2020

RR

C

1214

1214

108

88.9

100

8

 Mekonnen et al., 2021 [36]

Ethiopia

Eastern

2019

RR + I

SRS

300

296

85

287.0

98.7

8

 Worke et al., 2019 [37]

Ethiopia

Eastern

2018

I

SRS

572

572

152

266.0

100

7

 Asaye, 2020 [38]

Ethiopia

Eastern

2019

RR + I

SRS

303

303

48

158.0

100

8

 Dile and Seyum, 2015 [39]

Ethiopia

Eastern

2013

RR + I

SRS

806

806

188

233.0

100

8

 Gedefaw et al., 2014 [40]

Ethiopia

Eastern

2013

RR

C

1355

1355

403

297.0

100

8

 Wakgar et al., 2019) [41]

Ethiopia

Eastern

2016

RR

C

15,059

15,059

501

323.0

100

7

 Alemu et al., 2019 [42]

South Sudan

Eastern

2016

RR

C

1041

1010

104

103.0

97.5

7

 Ali et al., 2011 [43]

Sudan

Eastern

2008

RR

C

9578

9578

228

23.8

100

8

 Nelissen et al., 2013 [44]

Tanzania

Eastern

2012

RR

C

9471

9136

216

23.6

96.5

7

 Litorp et al., 2014 [45]

Tanzania

Eastern

2012

RR

C

13,121

13,584

467

35.6

96.6

8

 Nansubuga et al., 2016 [46]

Uganda

Eastern

2013

I

SRS

1557

1557

434

278,7

100

8

 Owolabi et al., 2020 [47]

Kenya

Eastern

2018

RR + I

srs

36,162

36,162

360

9.9

100

8

 David et al., 2014 [48]

Mozambique

Eastern

2008

RR

C

27,916

27,916

564

20.2

100

7

 Lilungulu et al., 2020 [49]

Tanzania

Eastern

2016

RR

C

3600

3480

124

35.6

96.67

7

 Owolabi et al., 2017 [50]

Zambia

Eastern

2014

RR

C

2406

2406

392

162.9

100

7

 Kachale et al., 2021 [16]

Malawi

Eastern

2017

RR

srs

458

458

161

352.0

100

8

 Madouea et al., 2017 [51]

Chad

Middle

2016

RR

C

4857

4857

100

20.6

100

7

 Foumsou et al., 2020 [52]

Chad

Middle

2019

RR

C

8124

8124

248

30.5

100

7

 Chola et al., 2022 [53]

DRC

Middle

2019

RR

C

1390

1390

139

100.0

100

7

 El-Agwany, 2019 [15]

Egypt

Northern

2015

RR

C

28,877

28,877

171

6.0

100

7

 El Ghardallou et al., 2016 [54]

Tunisia

Northern

2010

RR

C

9957

9890

58

5.8

99.3

7

 Abdel-Raheem et al.,2017 [55]

Egypt

Northern

2015

RR + I

SRS

17,503

17,503

342

19.5

100

7

 Heitkamp et al.,, 2022 [56]

South Africa

Southern

2015

RR + I

C

32 161

32,161

379

11.7

100

7

 Soma-Pillay et al., 2015 [57]

South Africa

Southern

2014

RR

C

26 614

26 614

117

4.4

100

7

 Hlengani, 2019 [58]

South Africa

Southern

2015

RR

C

62,185

62,185

250

4.0

100

8

 Heemelaar et al., 2020 [59]

Namibia

Southern

2019

RR

C

37 106

37 106

298

8.0

100

7

 Heemelaar et al., 2019 [60]

Namibia

Southern

2018

RR

C

5772

5772

191

33.1

100

7

 Drechsel et al., 2022 [61]

Ghana

Western

2020

RR + I

srs

447

447

148

331

100

7

 Tunçalp et al., 2013 [62]

Ghana

Western

2011

RR

C

3438

3438

94

27.3

100

7

 Sotunsa et al., 2019 [63]

Nigeria

Western

2013

RR

C

97 634

91,724

1451

15.3

93.94

7

 Aduloju et al., 2018 [17]

Nigeria

Western

2016

RR

SRS

1897

1897

33

17.4

100

8

 Adanikin et al., 2019 [64]

Nigeria

Western

2013

RR

C

5779

5779

366

63.0

100

7

 Akpan et al., 2020 [65]

Nigeria

Western

2017

RR

C

10,111

10,111

691

68.3

100

7

 Mbachu et al., 2017 [66]

Nigeria

Western

2015

RR + I

C

262

262

52

198.0

100

8

 Adamu et al., 2019 [67]

Nigeria

Western

2013

RR

C

6753

6753

1451

215.0

100

7

 Etuk et al., 2019 [68]

Nigeria

Western

2013

RR

C

100,107

91,724

2287

24.9

91.6

6

 Oppong et al., 2019 [69]

Ghana

Western

2015

RR + I

C

8433

8433

288

34.1

100

7

 Lori and Starke, 2012 [70]

Liberia

Western

2008

RR

C

750

750

120

160.0

100

7

Cohort studies

 Omona and Babirye, 2023 [71]

Uganda

Eastern

2019

RR

SRS

375

375

230

613.3

100

7

 Nakimuli et al., 2016 [18]

Uganda

Eastern

2014

RR + I

C

3100

3100

695

224.0

100

8

 Beyene et al., 2022 [72]

Ethiopia

Eastern

2018

RR + I

C

3010

2880

90

31.2

95.7

8

 Tura et al., 2018 [73]

Ethiopia

Eastern

2017

RR + I

C

7404

7404

128

17.3

100

8

 Kusheta et al., 2023 [74]

Ethiopia

Eastern

2019

RR + I

C

2724

2724

70

25.6

100

8

 Kalisa et al., 2016 [75]

Rwanda

Eastern

2014

RR + I

C

3979

3979

86

21.6

100

8

 Egal et al., 2022 [76]

Somalia

Eastern

2020

RR + I

C

6055

6055

342

51.3

100

8

 Kebede et al., 2021 [77]

Ethiopia

Eastern

2014

RR + I

srs

1440

1440

96

67.0

100

8

Case–control studies

 Kasahun and Wako, 2018 [78]

Ethiopia

Eastern

2017

RR + I

SRS

229

229

77

_

100

7

 Teshome et al., 2022 [79]

Ethiopia

Eastern

2020

RR + I

C

264

264

88

_

100

8

 Danusa et al., 2022 [80]

Ethiopia

Eastern

2019

RR + I

srs

664

664

166

_

100

7

 Dessalegn et al., 2020 [81]

Ethiopia

Eastern

2019

RR + I

C

321

321

80

_

100

7

 Mekango et al., 2017 [82]

Ethiopia

Eastern

2016

RR + I

SRS

308

308

103

_

100

7

 Habte and Wondimu,2021 [13]

Ethiopia

Eastern

2020

RR + I

SRS

322

322

81

_

100

7

 Kumela et al., 2020 [20]

Ethiopia

Eastern

2018

I

srs

183

183

61

_

100

8

 Dahie, 2022 [83]

Somalia

Eastern

2021

RR + I

C

533

533

178

_

100

7

 Liyew et al., 2018 [84]

Ethiopia

Eastern

2016

RR + I

C

864

864

216

_

100

7

 Total

  

2008–2021

  

984,034

968,555

95,511

9.86

98.4

 
  1. MNMR/1000LB Maternal Near-miss ratio per 1000 Live Births
  2. Sampling techniques: C Consecutive sampling technique, SRS Systematic Random sampling, srs simple random sampling
  3. Data collection methods: RR Record review, RR + I Record review and interview, I Interview