Event Group
Event Groups are part of the Adverse Events Module within the Results Section. They provide a way to organize and summarize adverse event data by grouping related events together.
Each Event Group typically represents a category or class of adverse events and includes statistical information such as the number of participants affected and at risk for different event types: deaths, serious events, and other events.
Event Group path is as follows:
Study -> Results Section -> Adverse Events Module -> Event Group
Event Group
Ignite Creation Date:
2025-12-24 @ 3:54 PM
Ignite Modification Date:
2025-12-25 @ 1:59 PM
NCT ID:
NCT01900392
Group ID:
EG000
Title:
Lottery
Description:
In addition to the incentives for the 3-, 6-, 9-, \& 12-month weigh-ins, participants who meet their daily goal will be eligible for the daily lottery during the first 6 months of the study. The expected daily winning for the lottery is the same as for the direct payment arm. All daily incentive earnings will be paid out after verifying participants' weights during an in person weigh in at a Weight Watchers location at months 3 and 6. Winnings will be proportional to weight loss. For example, if a participant's goal was to lose 6 pounds by month 3, but he/she only lost 3 pounds, that participant would only receive 50% of their total eligible winnings.
Similar to the control arm, participants will receive daily feedback for months 1-6 and will be observed without intervention in Phase II (months 7-12). The weigh-ins at 9- and 12-months will also be required.
Deaths Number Affected:
0
Deaths Number At Risk:
None
Serious Number Affected:
2
Serious Number At Risk:
77
Other Number Affected:
2
Other Number At Risk:
77
Study:
NCT01900392
Results Section:
NCT01900392
Adverse Events Module:
NCT01900392