Descriptive only
Weight loss of 20 percent or more
Overweight or obesity without diabetes (adults)
weeks 40 to 104 (target week 68)While on treatmentDoses of a drug pooledOdds ratio
1
Randomized trials
2
Treatments
1,558
Participants
379
Events
In plain language
No network meta-analysis was fitted here. The protocol requires at least two trials forming a connected network; this outcome has 1 trial. The trial data below are shown as reported.
Network of trials
Each circle is a treatment; each line joins treatments that were randomized against each other in at least one trial.
Baseline characteristics of the trials
The baseline value of each effect modifier or prognostic factor that applies here, per trial: mean or percent over arms, weighted by the number randomized. A note under a value names a stand in (a median for a mean, 100 minus the male share, Asian subgroup rows, an all Asian site list); "not reported" means no source of the trial prints it.
| Trial | Baseline BMI or body weight (kg/m2) effect modifier, prognostic factor; 1 of 1 | Type 2 diabetes share in weight trials (percent of participants) effect modifier; 1 of 1 | Sex (percent female) effect modifier, prognostic factor; 1 of 1 | Treatment duration (weeks) effect modifier; 1 of 1 | Lifestyle co-intervention intensity (none standard intensive) effect modifier, prognostic factor; 1 of 1 |
|---|---|---|---|---|---|
| STEP 1 S000144 | 37.87 | 0 population codes | 74.07 | 68 | standard |
Comparability of the trials
Checked across designs (the set of treatments each trial compares) for eligibility, outcome definition and assessment, and the baseline factors above. Flags point to possible intransitivity; notes describe variation that is not tied to design.
- NoteData handling, input conversions: count_from_percent 2
| Trial | time weeks | analysis set | definition | instrument | adjudicated | proportion method | intercurrent events (discontinuation) | intercurrent events (rescue) | blinding | funding | start year | Eligibility |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STEP 1 | 68 | full_analysis | not stated | not stated | not stated | observed | while_on_treatment | treatment_policy | double_blind | industry | 2018 | adults; BMI 30 or more, or 27 or more with a weight related condition; no diabetes; HbA1c below 6.5 percent |
Trial data
What each trial contributes. Arm rows give the arm value with its standard error, or events over participants; contrast rows give the odds ratio on the analysis scale (log) against the trial's first row. Flags mark converted, combined or approximated inputs.
Rerun this analysis yourself
Remove treatments or trials and refit the frequentist and Bayesian models in your browser, with the same methods as the published analysis.