|
Field
Trial Status
|
Before
in_development
|
After
completed
|
|
Field
Last Published
|
Before
September 04, 2025 08:18 AM
|
After
October 17, 2025 08:13 PM
|
|
Field
Study Withdrawn
|
Before
|
After
No
|
|
Field
Intervention Completion Date
|
Before
|
After
September 29, 2025
|
|
Field
Data Collection Complete
|
Before
|
After
Yes
|
|
Field
Final Sample Size: Number of Clusters (Unit of Randomization)
|
Before
|
After
Units are respondents. In South Korea, 2147 is treated. In the U.S., 2173 is treated.
|
|
Field
Was attrition correlated with treatment status?
|
Before
|
After
No
|
|
Field
Final Sample Size: Total Number of Observations
|
Before
|
After
South Korea: 4266 people. U.S.: 4375 people. Among them, we just keep first 4252 people, following the PAP.
|
|
Field
Final Sample Size (or Number of Clusters) by Treatment Arms
|
Before
|
After
South Korea: 2147 treated, 2119 control. US: 2173 treated, 2202 control.
|
|
Field
Is there a restricted access data set available on request?
|
Before
|
After
No
|
|
Field
Program Files
|
Before
|
After
No
|
|
Field
Data Collection Completion Date
|
Before
|
After
September 29, 2025
|
|
Field
Is data available for public use?
|
Before
|
After
No
|