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Table 1 Summary of error rates and classification of error types by device

From: Understanding the barriers to successful adoption and use of a mobile health information system in a community health center in São Paulo, Brazil: a cohort study

Field Type Device Overall error rate (frequency, %) Most common error type (frequency, %)
Correct Patient N/A Phone 1/13 (7.7) --
   Mini 0/13 (0) --
   Air 3/12 (25) --
Gender Switch Phone 0/13 (0) --
   Mini 0/13 (0) --
   Air 0/12 (0) --
Age Slider Phone 0/13 (0) --
   Mini 0/13 (0) --
   Air 2/12 (16.7) Other (2/2, 100)
Smoking Switch Phone 0/13 (0) --
   Mini 0/13 (0) --
   Air 0/12 (0) --
Drinking Switch Phone 1/13 (7.7) Other (2/2, 100)
   Mini 0/13 (0) --
   Air 0/12 (0) --
First Name Free Text Phone 12/13 (92.3) Grammar/Formatting (12/12, 100)
   Mini 12/13 (92.3) Grammar/Formatting (12/12, 100)
   Air 11/12 (91.7) Grammar/Formatting (10/11, 90.9)
Last Name Free Text Phone 12/13 (92.3) Grammar/Formatting (12/12, 100)
   Mini 13/13 (100) Grammar/Formatting (13/13, 100)
   Air 11/12 (91.7) Grammar/Formatting (10/11, 90.9%)
Date last seen for diabetes Free Text Phone 13/13 (100) Missing (12/13, 92.3)
   Mini 10/13 (76.9) Missing (9/10, 90)
   Air 10/12 (83.3) Missing (9/10, 90)
Date last seen for hypertension Free Text Phone 7/13 (53.8) Missing (7/7, 100)
   Mini 7/13 (53.8) Other (6/7, 85.7)
   Air 5/12 (41.7) Missing (3/5, 60.0)
Blood Pressure Free Text Phone 4/13 (30.8) Other (4/4, 100)
   Mini 2/13 (15.4) Other (2/2, 100)
   Air 5/12 (41.7) Other (5/5, 100)
Take insulin Switch Phone 0/13 (0) --
   Mini 1/13 (7.7) --
   Air 0/12 (0) --
Manage diabetes medications Switch Phone 4/13 (30.8) --
   Mini 6/13 (46.1) --
   Air 4/13 (30.8) --
Manage hypertension medications Switch Phone 7/13 (53.8) --
   Mini 9/13 (69.2) --
   Air 5/12 (41.7) --