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Table 1 Case study review eligibility criteria

From: Applying systematic review search methods to the grey literature: a case study examining guidelines for school-based breakfast programs in Canada

Inclusion criteria

Exclusion criteria

Published by a government or NGO at either the federal or provincial/territorial (P/T) level within Canada

Published outside of Canada

Published by an organization at the school board, public health unit, municipal, or regional levels

Available in English

Unavailable in English

Most current version of the document

Document was a draft or summary version or has been replaced with another document

Intended for school administrators/meal program coordinator at Canadian elementary or secondary schools

Primarily intended for a student or parent/guardian audiences

Included standards or guidelines for school-based breakfast programs in at least two of the following areas: food safety, nutrition, program delivery, or community partnerships

Did not contain considerations for breakfast programs

Described breakfast events/programs in daycare or community settings

Only described nutrition guidelines for schools without specific breakfast program-related considerations were excluded

Merely provided resources from external groups as an appendix

Breakfast program was described as any program that involves the provision of breakfast or a mid-morning snack to students in a school setting or nearby (e.g. neighbouring church or community centre) for students at little to no cost

Newsletters, news releases, or memorandums