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Table 1 Patient contacts at CRRI per physician per week and day and CRRI SARS-CoV-2 test results

From: Web-based, rapid and contactless management of ambulatory patients for SARS-CoV-2-testing

Calendar week

Patient contacts / week (n)

CRRI physicians (n)

Patients contacts / CRRI physician / week (n, rounded)

Patient contacts / CRRI physician / day (mean) (n, rounded)

SARS-CoV-2 test positive n

SARS-CoV-2 test positive %

Before introduction of UHC Corona Web Tool

 9

124

1

124

18

1

0.81

 10

505

2

253

36

8

1.58

 11

1366

4

342

48

171

12.52

 12

2092

5

418

59

146

6.98

 13

1552

6

259

37

147

9.47

 14

1263

6

211

30

98

7.76

 

6902 (Mean: 1150) (Median 1315)

  

38 (Median: 36.5)

  

After introduction of UHC Corona Web Tool

 15

961

6

160

23

79

8.22

 16

1076

4

269

38

86

7.99

 17

1104

4

276

39

58

5.25

 18

1666

4

417

60

41

2.4

 19

2322

4

581

83

32

1.38)

 20

2052

4

513

73

14

0.68

 21a

1303

4

326

54

8

0.61

 22b

1173

2

587

117

7

0.59

 23

850

2

425

85

0

0.0

 24

708

2

354

71

4

0.56

 25

957

2

479

96

6

0.63

 26

978

2

489

98

4

0.41

 25

1010

2

505

101

11

1.09

 28

1145

2

573

115

14

1.22

 29

1185

2

593

119

17

1.43

 30

1292

2

646

129

20

1.55

 31

1476

2

738

148

22

1.49

 32

1658

2

829

166

21

1.27

 33

1695

2

848

170

20

1.18

 34

1642

2

821

164

22

1.34

 35

1786

2

893

179

28

1.57

 36§

437

2

219

44

3

0.69

 

27,515 (Mean: 1310) (Median: 1185)

  

98.7 (Median: 97)

  
  1. Calendar week 15 = UHC Web Tool launched
  2. aCRRI opening hours reduced from seven weekdays to six weekdays, b CRRI opening hours reduced from six weekdays to five weekdays, §Calendar week 36 only included until 31 August 2020
  3. Abbr.: CRRI COVID-19 rapid response infrastructure facility; UHC University Hospital of Cologne