Skip to main content

Table 1 Basic study and patient characteristics. Patients presenting with acute renal colic at the emergency department

From: Prevalence of microhematuria in renal colic and urolithiasis: a systematic review and meta-analysis

Authors

Year

Country

Study design

No. of patients

% Male

Mean age ± SD (years)

Kim et al. [13]

2018

South Korea

Retrospective, observational

798

68.6

48.2 ± 13.3

Desai et al. [14]

2018

USA

Retrospective, observational

350

NR

NR

Türk and Ün [15]a

2017

Turkey

Prospective, observational

516

60.5

37 ± 20.3

Shrestha et al. [16]a

2017

Nepal

Retrospective, observational

201

55.2

29 ± 13.5

Odoemene et al. [17]a

2017

Nigeria

Prospective, observational

69

76.8

40.4 ± 2.9

Mefford et al. [18]

2017

USA

Retrospective, observational

393

69

Median 43 (IQR 32–54)

Rapp et al. [19]

2016

USA

Retrospective, observational

613

47

49 ± 0.6

Park et al. [20]

2016

South

Korea

Prospective, RCT

103

66

45.6 ± 12.55

Hernandez et al. [21]

2016

USA

Retrospective, observational

536

56

45.9 ± 16.3

Fukuhara et al. [22]a

2016

Japan

Retrospective, observational

491

70.5

51.8 ± 15

Dorfman et al. [23]

2016

USA

Retrospective, observational

339

55.5

46.8 ± 16.5

Yan et al. [24]

2015

Canada

Prospective cohort study

565

62.8

46.6 ± 14.4

Lee et al. [25]

2015

South

Korea

Retrospective, observational

2218

71

43.3 ± 14.2

Hall et al. [26]a

2015

UK

Retrospective, observational

513

57.1

45 ± 23.3

Zwank et al. [27]

2014

USA

Prospective, observational

93

NR

39 ± NR

Abdel-Gawad et al. [28]a

2014

UAE

Retrospective, observational

939

87.9

37.9 ± 11

Inci et al. [7]

2013

Turkey

Retrospective, observational

83

42.2

42.1 ± 14.4

Lallas et al. [29]

2011

USA

Prospective, observational

32

NR

NR

Perez et al. [30]a

2010

Spain

Prospective, multicentre, cross-sectional case-control

146

57.53

51.34 ± NR

Xafis et al. [31]a

2008

Switzerland

Retrospective, observational

638

NR

44.3 ± 14.6

Serinken et al. [32]a

2008

Turkey

Retrospective, observational

235

75.7

31.1 ± 7

Cupisti et al. [33]

2008

Italy

Retrospective, observational

696

54

NR

Matani and Al-Ghazo [34]a

2007

Saudi Arabia / Jordan

Retrospective, observational

75

61.3

42.2 ± NR

Kartal et al. [35]a

2006

Turkey

Prospective, observational

227

64.8

38.4 ± 14

Kirpalani et al. [36]

2005

Canada

Retrospective, observational

299

NR

NR

Gaspari and Horst [37]

2005

USA

Prospective, observational

110

NR

NR

Argyropoulos et al. [8]

2004

Greece

Retrospective, observational

609

63.2

49.2 ± 15.9

Unal et al. [38]a

2003

Turkey

Prospective, observational

137

55

38 ± NR

Tack et al. [39]a

2003

Belgium

Prospective, observational

106

50

45 ± NR

Kobayashi et al. [40]

2003

Japan

Retrospective, observational

537

78

46.6 ± 14

Eray et al. [41]

2003

Turkey

Prospective, observational

65

60

38.8 ± 13.5

Lucks et al. [42]

2002

USA

Retrospective, observational

587

NR

NR

Hamm et al. [43]

2002

Germany

Prospective, observational

109

69.7

49 ± NR

Li et al. [44]a

2001

USA

Retrospective, observational

397

73

47 ± 15

Hamm et al. [45]

2001

Germany

Prospective, observational

125

72

55 ± 17

Richards and Christman [46]

1999

USA

Retrospective, observational

185

NR

NR

Bove et al. [47]

1999

USA

Retrospective, observational

195

NR

NR

Ooi et al. [9]a

1998

Singapore

Prospective, observational

122

93

39.7 ± NR

Ghali et al. [48]a

1998

Saudi Arabia

Prospective, observational

125

80

39.2 ± NR

Eskelinen et al. [49]

1998

Finland

Prospective, observational

57

NR

NR

Gimondo et al. [50]a

1996

Italy

Retrospective, observational

76

60.5

47 ± NR

Boyd and Gray [51]

1996

UK

Prospective, observational

52

NR

NR

Press and Smith [52]

1995

USA

Retrospective, observational

109

NR

NR

Chia et al. [53]

1995

Singapore

Prospective, observational

294

72.5

43.5 ± NR

Elton et al. [54]a

1993

USA

Retrospective / prospective, observational

275

71.2

46.2 ± 15.7

Stewart et al. [55]

1990

USA

Retrospective, observational

160

76.9

NR

Freeland [56]

1987

Northern Ireland

Retrospective, observational

134

NR

NR

Dunn et al. [57]

1985

USA

Retrospective, observational

76

NR

42.7 ± NR

Bishop [58]

1980

UK

Prospective, observational

50

NR

NR

  1. Abbreviations (alphabetical order): IQR interquartile range, NR not reported, RCT Randomized controlled study, SD standard deviation, UAE United Arab Emirates, UK United Kingdom, USA United States of America
  2. aEnrolled also children