“…Regarding the study design of included studies, Seventeen studies (25-41) used a qualitative cross-sectional design, six (11, 42-46) used quantitative cross-sectional design, three (47-49) were cross-sectional mixed methods, two (50,51) were longitudinal pre-post quantitative studies, two (52,53) used an explanatory descriptive approach, one (54) used a longitudinal mixed method, another one (55) used multimethod approach, and two (17,18) were systematic reviews (Supplementary Table S2). In terms of barriers or facilitators that influenced public transport use, eighteen studies (11, 17, 18, 25-27, 29, 33, 36-38, 40, 43, 46, 48-50, 54) reported both physical and social barriers and facilitators (e.g., lack of ramp or concerns with ramp angle and deployment, lack of training of drivers and other systems users on the needs of PWD, resulting in lack of respect, free pass, lower floor buses, mobility training for people with visual impairment and PWD/age-awareness training for bus drivers), two (31,55) reported physical barriers (e.g., winter, ice, snow) and personal factors (e.g., fear of injury, lack of knowledge, or self-efficacy), two (11, 35) described only physical barriers, four (30,39,42,45) reported physical and social barriers and facilitators along with influencing personal factors (e.g., fear of being harassed inside the crowded buses, lack of knowledge of the public transport system), six (29,33,45,46,52,53) described user satisfaction only, and one (51) described self-efficacy (Supplementary Table S2). Specific details of all barriers, facilitators and influencing factors are presented in Supplementary Table S2.…”