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Table 1 Characteristics of tuberculosis related studies

From: Tuberculosis in Sudan: systematic review and meta analysis

Study ID

Year of publication

Study design

State

study population/s

Assessment of

sample size

Gender

Participants’ Age

Abdallah, 2015 [8]

2015

Cross sectional

Kassala

Suspected Adults

Prevalence (Nuclic acid)

985

Both

Mean 34 years

Abdallah, 2012 (9)

2012

Cross sectional

Kassala

TB patients

Risk factors

670

Both

Not determined

Abdelhadi, 2015 [12]

2015

Case control

Kassala

TB patients

Risk factors

306

Both

15–85 years

Agab Eldour, 2014 [19]

2014

Retrospective

Kordofan

Suspected TB patients

Prevalence (Histopathological methods)

103

Both

13–65 years

Mustafa, 2021 [33]

2021

Cross sectional

Kassala

TB patients

Risk factors

251

Both

4–80 years

Ali, A. A., 2012 [21]

2012

Cross sectional

Kassala

Suspected TB patients

Prevalence & Risk factors

2,778

Female

Not determined

Ali, A. 2016 [22]

2016

Case control

Khartoum

TB patients

Risk factors

315

Both

Mean 33 years

Aman, 2017 [23]

2017

Case control

Gezira

TB patients’ contacts

Prevalence (Bacteriological and radiological methods)

657

Both

Mean 33 years

Awadalla, 2010 [24]

2010

Case control

Khartoum

HIV/AIDS patients

Prevalence

291

Both

Mean 36 years

Banaga, 2016 [25]

2016

Cross sectional

khartoum

hemodialysis patients

Prevalence & Risk factors

1,328

Both

Mean 36 years

Bottieau, 2022 [26]

2022

Cross sectional

Gadarif

Febrile patients

Prevalence (Bacteriological and Nuclic acid methods)

667

Both

Media 35 years

Elamin, 2017 [20]

2017

Cross sectional

Blue Nile

Suspected TB patients

Prevalence & Risk factors

208

Both

5–54 years

Elhassan, 2011 [28]

2011

Cross sectional

Khartoum

Suspected TB patients

Prevalence (Nuclic acid)

90

Not determined

Not determined

Elhassan, 2016 [27]

2016

Cross sectional

Khartoum

Suspected TB patients

Prevalence (Bacteriological methods)

197

Both

< 15 years

Elmadhooun, 2017 [29]

2017

Secondary analysis

River Nile

TB patients

Prevalence (Bacteriological methods)

187

Both

< 15 years

El-Muttalut & Elnimeiri, 2017 [30]

2017

Cross sectional

Kassala

TB patients

Risk factors

366

Both

10 - > 60 years

Ismail, 2016 [31]

2016

Retrospective

Gezira

TB patients

Risk factors

839

Both

< 18 - > 45 years

Khalid, 2020 [32]

2020

Cross sectional

Kassala

School adolescents

Prevalence (Bacteriological methods)

2,568

Both

5–15 years

Osman, 2014 [10]

2014

Cross sectional

Khartoum

Suspected TB children

Prevalence (Bacteriological methods & Nuclic acid)

179

Both

Median 8 years

Osman, 2017 [11]

2017

Cross sectional

Eastern Sudan*

TB patients’ contacts

Prevalence (Bacteriological methods & ELISA

768

Both

Mean 33 years

Saeed, 2021 [13]

2021

Cross sectional

River Nile

TB patients

Risk factors

212

Both

15 - > 45 years

Shakak, 2013 [14]

2013

Cross sectional

Khartoum

TB patients’ contacts & General population

Prevalence (Bacteriological methods & ELISA

284

Both

Not determined

Shigidi, M., 2012 [15]

2012

Retrospective

Khartoum

hemodialysis patients

Prevalence (Bacteriological methods & Nuclic acid) & Risk factors

350

Both

Mean 37 years

Shuaib, 2018 [16]

2018

Cross sectional

Kassala, Red Sea & Gadarif

Suspected TB patients

Prevalence (Bacteriological methods & Nuclic acid)

385

Both

Median 35 years

Sirelkhatim, 2016 [17]

2016

Cross sectional

Khartoum, Red Sea & North Kordofan

Suspected TB patients

Prevalence (Bacteriological methods) & Risk factors

243

Both

< 15–70 years

Yassin, 2019 [18]

2019

Cross sectional

Kassala

Pregnant women

Prevalence (Bacteriological methods) & Risk factors

149

Female

Mean 30 years

  1. *Further details are not available