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Table 3 Completeness and correctness of caregiver collected data and samples

From: Validity of mobile electronic data capture in clinical studies: a pilot study in a pediatric population

   

Complete and correct

   

No

Yes

Location

Item

Total n

n

%

n

%

At home

Pain scale

153

43

28.1

110

71.9

Saliva samples

102

47

46.1

55

53.9

All

255

90

35.3

165

64.7

Inpatient

Pain scale

150

57

38.0

93

62.0

Saliva samples

100

61

61.0

39

39.0

All

250

118

47.2

132

52.8

All

Pain scale

303

100

33.0

203

67.0

Saliva samples

202

108

53.5

94

46.5

All

505

208

41.2

297

58.8