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Table 2 Data entry error rates

From: Prediction of depression in European general practice attendees: the PREDICT study

Country

Total no.

of Questionnaires

checked (A)

Total min no.

of items per

participant (B)

Total min no.

of items input

(A × B)

1% level of

input errors (A × B)

× 0.01

No of input

errors made

UK

131

187

24497

245

39

Spain

127

187

23749

238

32

Slovenia

112

187

20944

209

116

Estonia

110

187

20570

206

63

Netherlands

121

187

22627

226

43

Portugal

125

187

23375

234

22

Chile

2839

187

530,893

5309

2495