Primary outcome: intention to participate across the influences
RECRUITMENT
The lowest proportion of intention to participate (31.8%) was seen in the group receiving the neutral pamphlet (A), while the proportion from the other pamphlets ranged between 39.2% and 80.0%. An OR > 1 was seen across all pamphlets comprising influences both adjusted and unadjusted for all gathered sociodemographic data, including the location of recruitment (The intention to participate for each pamphlet with an influence (B–G) relative to the neutral pamphlet (A)