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COMPAR-EU RCTs Web

The portion control strategies trial: a year-long randomized controlled trial on the impact of portion control on weight change

Author: Rolls, B. J. Country/countries: United States Number of patients participating in the study: 186 This study was focused on patients living with Obesity
Intervention analysed in the study: Monitoring techniques Intervention components: E+MT
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Setting of implementation: N/A Professionals delivering the intervention: Dietician/nutritionist, Physiotherapists Targeted self-management behaviours: Eating behaviours
Intervention analysed in the study: Monitoring and action-based behavioural techniques Intervention components: E+MT+AB
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Setting of implementation: N/A Professionals delivering the intervention: Dietician/nutritionist, Physiotherapists Targeted self-management behaviours: Eating behaviours
Intervention analysed in the study: Monitoring and action-based behavioural techniques Intervention components: E+MT+AB
See more
Setting of implementation: N/A Professionals delivering the intervention: Dietician/nutritionist, Physiotherapists Targeted self-management behaviours: Eating behaviours

Outcomes measured in the study

Outcome Measure Tool
Healthy nutrition habits/personalized nutrition Fruit and vegetable consumption N/A
Healthy nutrition habits/personalized nutrition Consumption of fat N/A
Weight management Weight (Kgs/lbs) N/A

Patient characteristics

Age: 50.0 years (+/- a standard deviation of 10.62) Gender: 100.0% female Time since diagnosis of Obesity: N/A Severity of the disease: 33.97 (+/- a standard deviation of 4.2) Multi-morbidity: N/A
  • Number of co-morbidities: N/A

Level of health literacy: N/A
  • Tool: N/A

Socio-economic characteristics: N/A

Risk of Bias of this study

Outcome Random sequence generation Allocation concealment Blinding performance Blinding detection objective outcomes assessment Attrition incomplete outcome Incorrect statistical methods Recruitment bias Selective outcome reporting
Healthy nutrition habits/personalized nutrition - Fruit and vegetable consumption
Healthy nutrition habits/personalized nutrition - Consumption of fat
Weight management - Weight (Kgs/lbs)