TABLE D-1 Data Extraction Criteria
| Criteria Category | Internal Validity or Generalizability | Scalability Dimension |
|---|---|---|
| Study design | Yes | Cultural appropriateness/equity |
| Setting | Yes | — |
| Objective | — | Implementation |
| Population | Yes |
Reach |
| Yes | — | |
| Yes | Cultural appropriateness/equity |
| Item | Format/Response Requested |
|---|---|
| What was the study design? | Free-text |
| Where was the study conducted (geographically)? | Country |
| Intervention aim/objective | From the abstract |
| Inclusion criteria | General summary |
| Exclusion criteria | General summary |
| Recruitment | General summary |
| Number of individuals/settings approached, eligible, enrolled, complete |
Number or not reported Number approached (individual or setting) Number eligible (individual or setting) Number enrolled (participated/completed baseline assessment) Number who completed the intervention (Note: not follow-up) |
| Number of participants starting the study in the intervention group |
Baseline: Number End: Number Follow-up: Number or no follow-up |
| Number of participants starting the study in the comparator group |
Baseline: Number End: Number Follow-up: Number or no follow-up |
| Was there any sample size calculation done to determine the number of participants? | Yes or no |
| Participant characteristics at baseline |
General summary: include if reported—if not, write not reported SES: (reported mean or median) Education level: (% < high school OR as reported) Race: (% Black), Ethnicity: (e.g., % Asian, % Hispanic/Latino, % Indigenous), Language: (largest % speaking English, Spanish, or other), Maternal age: (years) *NOTE: presented as combined/total unless article only describes by groups (staff will note this) |
| Criteria Category | Internal Validity or Generalizability | Scalability Dimension |
|---|---|---|
| Intervention | Yes | Implementation |
| Item | Format/Response Requested |
|---|---|
| Intervention description | Succinct description |
| Intervention location | Physical location in which the participant received the intervention |
| Type of intervention |
Free text: Single intervention or multifaceted: Education (individual or group) Counseling (individual or group) Tasting opportunities Gardening materials/technical assistance Provision of food Other (describe) Unclear or not reported |
| Method of delivery |
Free text: Communication (written or verbal) Visuals Media Feeding experiences Website Other (describe) |
| Comparator |
Usual care Equivalent intervention on a different topic Other—describe |
| What to feed topics covered |
Free text—describe topics Unclear or not reported |
| How to feed topics covered |
Free text—describe topics covered Unclear or not reported |
| Theoretical framework | Theoretical model or not reported |
| Intervention delivered by | Who implemented the intervention/ what type of staff would be needed (e.g., registered dietitians, nurses, pediatricians, community workers, etc.) |
| Intervention duration/intensity | Free text capturing the number of contacts/visits, duration of visit, duration of full intervention |
| Criteria Category | Internal Validity or Generalizability | Scalability Dimension |
|---|---|---|
| Outcomes | Yes | Maintenance/effectiveness |
| Yes |
||
| Yes |
||
| Yes |
||
| Measures |
— |
— |
| Statistics |
Yes |
— |
| Yes | — |
| Item | Format/Response Requested |
|---|---|
|
What was the impact on outcomes related to what to feed? Note if caregiver, childcare provider, or child-focused |
Time-point noted and brief description of outcomes *NOTE: Statistical significance not provided here Follow-up: describe or N/A |
|
What was the impact on outcomes related to how to feed? Note if caregiver, childcare provider, or child-focused |
Time-point noted and brief description of outcomes *NOTE: Statistical significance not provided here Follow-up: describe or N/A |
| Other feeding-related outcomes that do not fit into previous two columns |
Time-point noted and brief description of outcomes *NOTE: Statistical significance not provided here Follow-up: describe or N/A |
| What was the impact on nutrition-related health? |
Timepoint noted and brief description of outcomes *NOTE: Statistical significance not provided here Follow-up: describe or N/A |
| List tools used and note if validated or self-report | Free text list of tools |
| Was there any consideration for covariates/confounding? Was it adequate? | Yes or no or N/A |
| Correction for testing multiple hypothesis | Yes or no or N/A |
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