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Table 2 Characteristics of included studies

From: Global burden of the COVID-19 associated patient-related delay in emergency healthcare: a panel of systematic review and meta-analyses

 

Study ID

ref

Before the COVID-19

During the COVID-19

Country

relative changea

Quality

number of total cases

number of events

Time frame

number of total cases

number of events

Time frame

DKA rate in T1DM

Atlas al.

[30]

204

86

2020

58

30

2017–2019

Australia

0.81%

good

Ponmani al.

[31]

150

49

January and July, 2020

178

79

2019

UK

1.03%

good

Rabbone al.

[32]

208

86

2020

160

61

20 February and 14 April 2019

Italia

0.51%

good

Kamrath et al.

[33]

959

233

March 13 to May 13 2020

532

238

2019 and 2018

Germany

1.6%

good

Bogale et al.

[34]

370

172

03/01/2020- and 09/14/2020

42

19

1/1/2017 to 2/28/2020

USA

0.51%

good

Ho et al.

[35]

114

52

March 17 to August 31, 2020

107

73

2019

Canada

1.04%

good

Gera al.

[36]

31

13

2020

33

21

1 March to 30 June, 2019

USA

1.1%

fair

Lawrence al.

[37]

42

11

March to May,2020

11

8

2015–2019

Australia

2.51%

good

Vassospasm rate in CT angiography

Fiorindi et al.

[38]

179

14

March 9 to May 10, 2017–2018-2019

72

13

March 9 to May 10, 2020

Italy

2.23%

fair

Aboukaïs et al.

[39]

28

21

March 1st, 2019 and April 26th, 2019

26

24

March 1st, 2019 and April 26th, 2020

France

0.48%

good

Orchiectomy rate in testicular torsion

Nelson et al.

[40]

77

13

1 January 2018–29 February 2020

17

5

1 March 2020–31 May 2020

USA

1.57%

good

Littman et al.

[41]

47

21

2015 to 2019

20

5

March 15, 2020 to May 4, 2020

USA

0.11%

good

Pogorelić et al.

[42]

68

11

January 1st, 2019 to March 10th, 2020

51

22

March 11th, 2020 to December 31st, 2020

Croatia

2.5%

good

Holzman et al.

[43]

137

40

January 2019 through February 2020

84

34

March through July 2020

USA

1.09%

good

Lee et al.

[44]

55

18

3/11/2018 to 10/1/2019

27

12

3/11/2020 to 10/1/2020

USA

1.03%

good

Shields

[45]

79

30

March 1, 2015-December 31, 2019

38

19

March 1, 2020-December 31, 2020

USA

0.94%

good

rt-PA reciving rate in CVA patients

Xu et al.

[46]

153

53

December 1, 2019, and January 30, 2020

99

29

February 1, 2020, and March 31, 2020

China

0.5%

good

Velilla-Alonso et al.

[47]

112

65

March 14 to May 14, 2019

83

36

March 14 to May 14, 2020

Spain

0.17%

good

Aref et al.

[48]

118

17

whole study in December 7, 2019 and May 10, 2020; not clearly addresed

136

31

whole study in December 7, 2019 and May 10, 2020; not clearly addresed

Egypt

1.44%

fair

Roushdy. et al.

[49]

151

16

February 15 to april 3, 2019

93

20

February 15 to april 3, 2021

Egypt

1.92%

good

Katsanos et al.

[50]

8

 

March 17- april 30, 2019

12

 

March 17- april 30, 2020

Canada

 

fair

Teo et al.

[51]

89

64

January 23, 2020–March 24, 2019

73

40

January 23, 2020–March 24, 2020

Hong Kong

0.04%

good

Padmanabhan et al.

[52]

167

22

March 15th and April 14th, 2019

101

11

March 15th and April 14th, 2020

UK

0.69%

good

D’Anna et al.

[53]

283

46

23rd March to 30th June 2019

235

27

23rd March to 30th June 2020

UK

0.54%

good

Paliwal. et al.

[54]

206

25

from 1st November 2019 to 7th February 2020

144

24

from 7th February to 30th April 2020

Singapore

1.25%

good

Tejada Meza et al.

[55]

492

178

March 9–May 3, 2020

304

97

December 30, 2019 - March 9, 2020

Spain

0.52%

good

Agarwal et al.

[56]

634

195

6/1/2019–2/29/2020

120

38

03/012020–05/152020

US

0.72%

good

Wallace et al.

[57]

2692

335

Jan 1–Feb 29, 2020

1225

149

Mar 20–Apr 25, 2020

US

0.85%

good

Wu et al.

[58]

2354

1199

01/24/2019 to 04/29/2019

1281

791

01/24/2020 to 04/29/2020

china

0.7%

good

Sevilis. et al.

[59]

15,226

1137

December 1, 2019, to March 15, 2020

11,105

88

March 15, 2020 to June 27, 2020

US

0.03%

good

Tavanaei et al.

[60]

190

25

2019 (Mar 1 to Jun 1)

95

18

2020 (Mar 1 to Jun 1)

Iran

1.31%

good

Srivastava et al.

[61]

39,113

4576

November 1, 2019 and February 3, 2020

41,971

4785

February 4, 2020 and June 29, 2020

US

0.86%

good

Frisullo et al.

[62]

41

13

March–April 2019

52

7

March–April 2020

Italy

0.11%

fair

Luo et al.

[63]

377

293

January 2019 to May 2019

315

231

January 2020 to May 2020

China

0.17%

good

Bhatia et al.

[64]

1237

182

February and July 2019

1312

230

February and July 2020

India

1.04%

fair

Cummings et al.

[65]

5239

656

March 2019 to February 2020

613

95

March to April 2020

US

1.11%

good

Rinkel et al.

[66]

407

59

October 21st–December 8th 2019

309

50

March 16th–May 3th 2020

Netherlands

0.97%

good

Ramos-Pachón et al.

[67]

1033

300

March 15–May 2, 2020

805

177

March 15–May 2, 2020

Spain

0.47%

good

Meza et al.

[68]

225

52

30 December 2019 to 14 march, 2020

93

20

15 march, 2020 to 4 May 2020

Spain

0.7%

fair

Velilla-Alonso et al.

[47]

112

65

March 14 to May 14, 2019

83

36

March 14 to May 14, 2020

Spain

0.17%

good

Nagamine et al.

[69]

37

15

March 1–April 30, 2019

36

10

March 1–April 30, 2020

US

0.28%

good

Siegler et al.

[70]

1491

124

March 1, 2019, and July 31, 2019

1464

54

March 1, 2020, and July 31, 2020

US

0.36%

good

Wang et al.

[71]

320

20

12/1/19–03/11/20

255

30

03/12/20–06/30/20

 

1.82%

fair

Perforated appendicitis rate in acute appendicitis

Yang et al.

[72]

129

10

January to September 209

106

19

January to September 2020

china

0.25%

good

Zhou et al.

[73]

121

10

2019

81

15

2020

china

0.26%

good

Tankel et al.

[74]

237

31

31 December 2019–18 February 2020

141

29

19 February 2020–07 April 2020

Israel

0.43%

good

Orthopoulos et al.

[75]

199

50

February 1–March 15, 2020/ 2019/ 2018

40

25

March 16, 2020–April 30, 2020

USA

−0.22%

good

Kumaira Fonseca et al.

[76]

82

12

March and April 2019

36

11

March and April 2020

Brazil

0.17%

good

Turanli et al.

[77]

145

31

March 1st,2019–February 29th, 2020

59

12

March 1st, 2020–May 31st, 2020

Turkey

0.85%

good

Wang et al.

[78]

48

6

January 21, 2018 to May 6, 2018, and January 21, 2019 to May 6, 2019

32

10

January 2020 to May 2020

USA

0.09%

fair

Jäntti et al.

[79]

127

22

1 February 2020 and 30 April 2020; first 6 weeks

99

31

1 February 2020 and 30 April 2020; second 7 weeks

Finland

0.24%

good

Lisi et al.

[80]

34

9

February 2019 and December 2019

27

16

February 2020 and December 2020

Italy

−0.15%

good

Burgard et al.

[81]

241

37

March 12 to June 6, 2017, 2018, and 2019

65

21

March 12 to June 6, 2020

switzerland

0.15%

good

Antakia et al.

[82]

110

22

November 1, 2019 to March 10, 2020

59

12

March 10, 2020 to July 5, 2020

UK

0.78%

good

Finkelstein et al.

[83]

59

10

March to May 2019

48

16

March to May 2020

USA

0.18%

good

Sartori et al.

[84]

791

76

march-April 2019

546

87

arch-April 2020

Italy

0.44%

good

Baral et al.

[85]

42

6

90 prior March 24 2020

50

10

90 days after March 242,020

Nepal

0.51%

fair

Toale et al.

[86]

122

11

January 1st – March 25th

62

13

March 26th – May 31st

Ireland

0.22%

good

Dreifuss et al.

[87]

65

11

April 1, 2020 and April 30, 2018, 2019

15

7

April 1, 2020 and April 30, 2020

Argentina

−0.1%

good

Mor Aharoni et al.

[88]

60

5

1 March 2019 to 30 April 2019

74

0

April 1, 2020 and April 30, 2020

israel

NA

fair

Neufeld et al.

[89]

840

181

December 1, 2019–March 10, 2020

91

25

March 11, 2020–May 16, 2020

usa

0.51%

good

Scheijmans et al.

[90]

642

157

February and March 2019

607

179

February and March 2020

Netherlands

0.53%

good

Somers et al.

[91]

69

4

12/03/2019 and 30/06/2019

40

8

12/03/2020 and 30/06/2020

Ireland

0.09%

good

rupture rate in ectopic pregnancy

Barg et al.

[92]

43

2

March 10–May 12, 2019

29

6

March 10–May 12, 2020

Israel

0.02%

good

Dvash et al.

[93]

30

5

15 March and 15 June 2018, 2019

19

11

15 March and 15 June 2020

Israel

−0.29%

good

Toma et al.

[94]

136

82

March 2019 and February 2020

62

50

March 2020 and June 2020

Delaware

−0.06%

fair

Platts et al.

[95]

179

4

January 2019–June 2019

162

3

March 2020–August 2020

UK

1.19%

good

Casadio et al.

[96]

201

52

January 1st 2014 - February 29th 2020

9

6

March 1st to 30th April 2020

Italy

−0.28%

fair

Anteby et al.

[97]

208

23

February 27, 2020 to September 27, 2018, 2019

100

23

February 27, 2020 to September 27, 2020

Israel

0.25%

good

Werner et al.

[98]

12

51

2019–2020

10

12

March 15th and May 17th, 2020

USA

2.34%

fair

Dell’Utri et al.

[99]

9

20

February 24 th - May 31 th 2019

11

16

February 24 th - May 31 th 2020

Italy

0.07%

good

ACS patient-related delay

Tam et al.

[100]

48

February 1, 2018, to January 31, 2019

7

January 25, 2020, to February 10, 2020

China

NE

fair

Fileti et al.

[101]

94

10 March and 10 April 2019,

72

10 March and 10 April 2020,

Italy

NE

good

Mesnier et al.

[102]

664

Feb to Mar 16 2020

457

Mar 17 to Apri 122,020

France

NE

good

Choudhary et al.

[103]

1488

(25 March to 24 April 2020

289

(25 January to 24 February 2020

India

NE

good

Kwok et al.

[104]

33,255

1 January 2017 to 22 March 2020

683

23 March 2020 to 30 April 2020

UK

NE

good

Erol et al.

[105]

1872

15-day registry (November 1–15, 2018

991

April 17–May 2, 2020

Turkey

NE

good

Erol (b) et al.

1872

992

NE

 

Toner et al.

[106]

102

March 16–April 15 between 2014 and 2019

20

March 16–April 15, 2020

Australia

NE

good

Li et al.

[107]

1092

2019 (Feb to Apr)

1038

2020 (Feb to Apr)

Taiwan

NE

fair

Claeys et al.

[108]

260

March 13 to April 3 2019

188

March 13 to April 32,019

Belgium

NE

fair

Trabattoni et al.

[109]

10

March 8 and April 10,2019

24

March 8 and April 10,2020

Italy

NE

fair

Braiteh et al.

[110]

113

March/April of 2019

67

March/April 2020

USA

NE

good

Cammalleri et al.

[110]

35

Mar 1 to Mar 31 2019

13

Mar 1 to Mar 31 2020

Italy

NE

good

Scholz et al.

[111]

1329

Mar 2017–2019

387

Mar2020

Germany

NE

good

Scholz (b) et al.

 

1330

388

NE

good

Hauguel-Moreau et al.

[112]

63

2018–2019 from February 17 to April 26

16

March 17, 2020 in France (week 12)

France

NE

good

Romaguera et al.

[113]

524

1 March to 19 April 2019

395

1 March to 19 April, 2020

Spain

NE

fair

Romaguera (b) et al.

 

525

 

396

  

NE

Xiang et al.

[114]

626

4 weeks before January 24, 2020

236

4 weeks after January 24, 2020

China

NE

good

Xiang (b) et al.

 

15,729

4 weeks before January 24, 2020

11,598

4 weeks after January 24, 2020

non-hubai

NE

good

Yasuda et al.

[115]

274

January–July 2015–2019

64

January–July 2020

Japan

NE

good

Sutherland et al.

[116]

145

1 March 2020 to 31 April 2020

108

1 March 2020 to 31 April 2020

Australia

NE

good

Sutherland (b) et al.

 

145

1 March 2020 to 31 April 2021

82

1 July 2020 to 31 August 2020

Australia

NE

good

Trabattoni et al.

[117]

386

Jan 1-Dec 31, 2019

599

Jan 1-Dec 31, 2020

Italy

NE

good

Calvão et al.

[118]

80

March and April 2019

71

March and April 2020

Portugal

NE

good

Chan et al.

[119]

908

23 March – 26 April 2015–2019

164

23 March – 26 April 2020

New Zealand

NE

good

Nan et al.

[120]

158

between August 1, 2019, and January 22, 2020

52

January 23, 2020, and March 31, 2020

China

NE

good

Tomasoni et al.

[121]

51

Jan 3 to Feb 20, 2020

34

Feb 21 to Apr 10, 2020

France

NE

good

  1. aRelative change in event rate; NE not estimated