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Table 1 Total number of uploaded forms per month during the Iquitos, Peru trial and median time to completion for data entry using each form

From: Use of mobile data collection systems within large-scale epidemiological field trials: findings and lessons-learned from a vector control trial in Iquitos, Peru

App

Form

Total No. forms

Median forms/month (IQR)

Median form completion time in seconds (IQR)

SM

Surveillance visit

297,983

14,562 (11,189-19,384)

7 (6–12)

IM

Change

105,493

3710 (2983-4160)

8 (6–11)

SM

Census

9267

422 (81–524)

97 (71–144)

IM

Calculator

3037

28 (17–56)

32 (10–91)

IM

Removal

2804

26 (20–52)

6 (4–16)

IM

Deployment

2432

36 (20–58)

96 (59–156)

SM

Adverse event

129

3 (2–23)

214 (130–321)