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. Author manuscript; available in PMC: 2022 Feb 1.
Published in final edited form as: J Empir Res Hum Res Ethics. 2021 Aug 19;17(1-2):144–166. doi: 10.1177/15562646211038819

Table 1.

Key Consent Document Characteristics.

Consent document characteristics

Study group Word count Readability (grade level)a Total number of slides Number of interactive questions Question/slide ratio

Midwest 1,692 11 62 11 0.177
Northeast-E 939 10 43 9 0.209
Northeast-S 997 7 43 9 0.209
Southeast 3,477 11 127 19 0.150

Note. Northeast-E = English-speaking Northeast; Northeast-S = Spanish-speaking Northeast.

a

Readability score results were calculated using the Fry readability index.