Trial Outcomes & Findings for Effect of Nutrition Labeling on Fast Food Choices (NCT NCT00127660)
NCT ID: NCT00127660
Last Updated: 2017-09-01
Results Overview
Recruitment status
COMPLETED
Study phase
NA
Target enrollment
605 participants
Primary outcome timeframe
single study visit
Results posted on
2017-09-01
Participant Flow
Participant milestones
| Measure |
Menu: Calories=Yes, Value Pricing=no
Calories listed on menu, but value pricing was not in place.
|
Menu: Calories=Yes, Value Pricing = Yes
Calories listed on menu, value pricing in place.
|
Menu: Calories=no, Value Pricing = no
Calories not listed on menu, value pricing not in place
|
Menu: Calories=no, Value Pricing = Yes
CONTROL CONDITION: calories not listed on menu, value pricing in place.
|
|---|---|---|---|---|
|
Overall Study
STARTED
|
153
|
154
|
148
|
150
|
|
Overall Study
COMPLETED
|
150
|
151
|
143
|
150
|
|
Overall Study
NOT COMPLETED
|
3
|
3
|
5
|
0
|
Reasons for withdrawal
| Measure |
Menu: Calories=Yes, Value Pricing=no
Calories listed on menu, but value pricing was not in place.
|
Menu: Calories=Yes, Value Pricing = Yes
Calories listed on menu, value pricing in place.
|
Menu: Calories=no, Value Pricing = no
Calories not listed on menu, value pricing not in place
|
Menu: Calories=no, Value Pricing = Yes
CONTROL CONDITION: calories not listed on menu, value pricing in place.
|
|---|---|---|---|---|
|
Overall Study
Protocol Violation
|
3
|
3
|
5
|
0
|
Baseline Characteristics
Effect of Nutrition Labeling on Fast Food Choices
Baseline characteristics by cohort
| Measure |
Menu: Calories=Yes, Value Pricing=no
n=150 Participants
Calories listed on menu, but value pricing was not in place.
|
Menu: Calories=Yes, Value Pricing = Yes
n=151 Participants
Calories listed on menu, value pricing in place.
|
Menu: Calories=no, Value Pricing = no
n=143 Participants
Calories not listed on menu, value pricing not in place
|
Menu: Calories=no, Value Pricing = Yes
n=150 Participants
CONTROL CONDITION: calories not listed on menu, value pricing in place.
|
Total
n=594 Participants
Total of all reporting groups
|
|---|---|---|---|---|---|
|
Age, Categorical
<=18 years
|
32 Participants
n=5 Participants
|
30 Participants
n=7 Participants
|
45 Participants
n=5 Participants
|
40 Participants
n=4 Participants
|
147 Participants
n=21 Participants
|
|
Age, Categorical
Between 18 and 65 years
|
95 Participants
n=5 Participants
|
92 Participants
n=7 Participants
|
80 Participants
n=5 Participants
|
96 Participants
n=4 Participants
|
363 Participants
n=21 Participants
|
|
Age, Categorical
>=65 years
|
23 Participants
n=5 Participants
|
29 Participants
n=7 Participants
|
18 Participants
n=5 Participants
|
14 Participants
n=4 Participants
|
84 Participants
n=21 Participants
|
|
Sex: Female, Male
Female
|
81 Participants
n=5 Participants
|
94 Participants
n=7 Participants
|
89 Participants
n=5 Participants
|
89 Participants
n=4 Participants
|
353 Participants
n=21 Participants
|
|
Sex: Female, Male
Male
|
69 Participants
n=5 Participants
|
57 Participants
n=7 Participants
|
54 Participants
n=5 Participants
|
61 Participants
n=4 Participants
|
241 Participants
n=21 Participants
|
|
Region of Enrollment
United States
|
150 participants
n=5 Participants
|
151 participants
n=7 Participants
|
143 participants
n=5 Participants
|
150 participants
n=4 Participants
|
594 participants
n=21 Participants
|
PRIMARY outcome
Timeframe: single study visitOutcome measures
Outcome data not reported
PRIMARY outcome
Timeframe: After mealenergy content of meal ordered and consumed.
Outcome measures
| Measure |
Menu: Calories=Yes, Value Pricing=no
n=150 Participants
Calories listed on menu, but value pricing was not in place.
|
Menu: Calories=Yes, Value Pricing = Yes
n=151 Participants
Calories listed on menu, value pricing in place.
|
Menu: Calories=no, Value Pricing = no
n=143 Participants
Calories not listed on menu, value pricing not in place
|
Menu: Calories=no, Value Pricing = Yes
n=150 Participants
CONTROL CONDITION: calories not listed on menu, value pricing in place.
|
|---|---|---|---|---|
|
Energy Intake
|
842.3 kcal/meal
Standard Deviation 425.3
|
873.6 kcal/meal
Standard Deviation 439.1
|
881.7 kcal/meal
Standard Deviation 353.6
|
827.5 kcal/meal
Standard Deviation 400.6
|
Adverse Events
Menu: Calories=Yes, Value Pricing=no
Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths
Menu: Calories=Yes, Value Pricing = Yes
Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths
Menu: Calories=no, Value Pricing = no
Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths
Menu: Calories=no, Value Pricing = Yes
Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths
Serious adverse events
Adverse event data not reported
Other adverse events
Adverse event data not reported
Additional Information
Results disclosure agreements
- Principal investigator is a sponsor employee
- Publication restrictions are in place