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. 2022 Aug 11;17(8):e0267705. doi: 10.1371/journal.pone.0267705

Table 3. Awareness and knowledge related to brain donation.

Variable/question Male: (n = 509) Female: (n = 506) Total: (n = 1015) p-value
Ever heard of brain donation for research  n (%) n (%)  n (%)  
Yes 53 (10.41) 47 (9.29) 100 (9.85) 0.558
No 456 (89.59) 459 (90.71) 915 (90.15)
Sources of information about brain donation for research        
Hospital 14 (26.42) 21 (44.68) 35 (35.00) 0.056
Training program 7 (13.21) 6 (12.77) 13 (13.00) 0.948
Friend 6 (11.32) 6 (12.77) 12 (12.00) 0.824
Colleague 2 (3.77) 0 (0.0) 2 (2.00) 0.179
Newspaper/magazine 8 (15.09) 0 (0.0) 8 (8.00) 0.005
Internet/online resources 16 (30.19) 8 (17.02) 24 (24.00) 0.124
Seminar/conference/workshop 3 (5.66) 2 (4.26) 5 (5.00) 0.748
TV 13 (24.53) 6 (12.77) 19 (19.00) 0.135
Radio 5 (9.43) 5 (10.64) 10 (10.00) 0.841
Outreach 3 (5.66) 2 (4.26) 5 (5.00) 0.748
Family 2 (3.77) 1 (2.13) 3 (3.00) 0.630
Awareness about a brain donor        
Yes 6 (11.32) 5 (10.64) 11 (11.00) 0.913
No 47 (88.68) 42 (89.36) 89 (89.00)
Awareness about guidelines for use of brain for research        
Yes 10 (27.03) 9 (42.86) 19 (32.76) 0.217
No 27 (72.97) 12 (57.14) 39 (67.24)
Have you ever heard of the concept of collecting and storing brain for research?        
Yes 37 (7.27) 21 (4.15) 58 (5.71) 0.032
No 472 (92.73) 485 (95.85) 957 (94.29)
Willingness to donate brain after death        
Yes 115 (22.59) 76 (15.02) 191 (18.82) 0.002
No 394 (77.41) 430 (84.98) 824 (81.18)
Reasons for willingness        
It will advance medicine 73 (63.48) 41 (53.95) 114 (59.69) 0.189
Prevent future disease 59 (51.30) 24 (31.58) 83 (43.46) 0.007
Don’t need brain after death 38 (33.04) 19 (25.00) 57 (29.84) 0.234
Happy to safe a life 63 (54.78) 37 (48.68) 100 (52.36) 0.409
It can help future generations 41 (35.65) 20 (26.32) 61 (31.94) 0.176
Reasons for not willing to donate brain sample        
Want to go back to God complete 157 (39.85) 227 (52.79) 384 (46.60) <0.001
Against my religion 63 (15.99) 62 (14.42) 125 (15.17) 0.530
People will think I am occultic 60 (15.23) 34 (7.91) 94 (11.41) 0.001
Not knowledgeable about it 126 (31.98) 143 (33.26) 269 (32.65) 0.696
Don’t trust Africans 18 (4.57) 28 (6.51) 46 (5.58) 0.225
Don’t trust medical systems 119 (30.20) 108 (25.12) 227 (27.55) 0.103
It’s like destroying the work of God 22 (5.58) 24 (5.58) 46 (5.58) 0.999
I don’t just want to 17 (4.31) 33 (7.67) 50 (6.07) 0.044
People in Africa would be willing to donate brain samples for research purposes        
Agree 88 (17.43) 55 (10.91) 143 (14.17) 0.003
Disagree 417 (82.57) 449 (89.09) 866 (85.83)  
Actions for promoting brain sample donation for research        
Media publicity 325 (63.85) 329 (65.02) 654 (64.43) 0.697
Education 332 (65.23) 314 (62.06) 646 (63.65) 0.294
Legislation 76 (14.93) 75 (14.82) 151 (14.88) 0.961
Involvement of religious and community members 177 (34.77) 149 (29.45) 326 (32.12) 0.069
Education of people on social media 147 (28.88) 127 (25.10) 274 (27.00) 0.175