Study design
| |
Prospective identification of intervention and comparison groups
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Partial1
|
Yes
|
Yes
|
Baseline and follow-up measurement of intervention and comparison groups
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Partial
|
Yes
|
Yes
|
Selection bias
| |
Sample size calculation
|
Yes
|
Yes
|
Yes
|
NR
|
NR
|
Yes2
|
Yes3
|
NR
|
NR
|
Yes3
|
Random sequence generation4
|
Yes
|
Yes + 5
|
Yes
|
Yes
|
Yes
|
Yes+
|
Yes
|
Yes
|
Yes
|
Yes
|
Allocation concealment
|
Yes6
|
No
|
No
|
NR
|
NR
|
No
|
NR
|
NR
|
NR
|
NR
|
Blinding of outcome assessment
|
NR
|
NR
|
No
|
NR
|
No
|
NR
|
NR
|
NR
|
NR
|
NR
|
Detection bias
| |
Consistent outcome measurement across intervention and comparison groups
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Analysis
| |
Statistical control for confounding
|
Yes
|
Yes
|
No7
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Intention to treat analysis
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
NR
|
NR
|
Yes
|
NR
|
Reporting bias
| |
Complete reporting of outcomes described in methods in results
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
No
|
Yes
|
Reporting bias: conflicts of interest
| |
Implementation and analysis independent from funders
|
NR
|
NR
|
Yes
|
NR
|
NR
|
NR
|
Yes
|
Yes
|
NR
|
Yes
|
Reporting bias: adherence to recommendations for IPV research
| |
Age ≥15 for IPV questions
|
Yes
|
No
|
Yes
|
NR
|
Yes
|
Yes
|
Yes
|
Yes
|
NR
|
NR
|
IPV-specific training for interviewers
|
Yes
|
Yes
|
Yes
|
NR
|
Yes
|
NR
|
Yes
|
Yes
|
NR
|
Yes
|
IPV referral information or protocols
|
Yes
|
NR
|
Yes
|
NR
|
Yes
|
NR
|
Yes
|
NR
|
Yes
|
NR
|