“…A minority of CPGs for TBI considered equity, including disadvantaged populations, in guideline development. Disadvantaged populations highlighted in CPGs for TBI and CPGs for homelessness included individuals: experiencing homelessness; 16 , 25 of a non-white race/ethnicity; 28 , 29 of a lower socioeconomic status or experiencing financial barriers to accessing services; 27 , 30 living in underserved regions (remote and rural areas, limited access to care in small medical centres); 31 , 32 , 33 with a history of incarceration or who are in correction and detention facilities; 28 , 34 who experienced intimate partner violence; 28 of cultural and ethnic groups; 26 , 27 , 29 , 35 , 36 , 37 , 38 , 39 , 40 , 41 and from aboriginal communities. 42 , 43 , 44 , 45 Up to five CPGs for TBI (≤8.8%) discussed TBI burden, 27 , 42 , 44 , 45 , 46 biology of the condition, patient adherence to intervention, baseline risks, and/or care 42 , 44 for disadvantaged populations, and up to six CPGs for TBI (≤10.5%) dedicated part of or the entire CPG to the care of disadvantaged populations, 42 , 43 , 44 considered their perspective 42 , 44 , 45 , 47 , 48 , 49 and provided separate recommendations, 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 ,…”