Table 5.
TOAST etiological classification of ischemic stroke according to selected studies
| Studies | Sample size | Atherosclerosis of large arteries (%) | Cardio-embolic Stroke (%) | Occlusion of small vessels (Lacunar) (%) | Other determinate causes of stroke (%) | Undetermined causes of stroke (%) |
|---|---|---|---|---|---|---|
| Chraa, M., 2010 [30] | 352 | 32,1 | 28,4 | 7,38 | 11,65 | 20,45 |
| Mbagui., 2009 [29] | 93YIS | 25,81 | 21,51 | 2,15 | 21,51 | 29,03 |
| Chtaou, N et al., 2016 [23] | 52 | 32 | 50 | 0 | 0 | 18 |
| Chtaou, N., 2012 [25] | 50 | 44 | 28 | – | 2 | 26 |
| Yonmadji, N., 2016 [32] | 1184 | 57,8 | 21,4 | 10 | 5,25 | 5,55 |
| Diakite, B et al., 2015 [37] | 170 | 39,4 | 27,1 | 6,5 | 27,1 | – |
| Belkouch et al., 2015 [16] | 13 | 41,3 | 27 | 22 | 0 | 9,7 |
| Hadi, A et al., 2018 [26] | 230 | 16 | 32 | 34 | – | 18 |
| Diakite, B et al., 2016 [38] | 175 | 39,4 | 26,9 | 6,3 | 27,4 | – |
| Rachdi, L., 2012 [27] | 40 | 39 | 43,9 | – | 2,5 | 14,6 |
| Ibouajbane., 2014 [31] | 40YIS | 12,5 | 15 | 2,5 | 15 | 55 |
| Chraa, M et al., 2014 [22] | 128YIS | 11,72 | 33,59 | – | 14,06 | 40,62 |
| Diakite, B et al., 2014 [39] | 165 | 56,36 | 32,12 | 4,84 | 6,66 | – |
| Bendriss, L et al., 2012 [17] | 110 | 28 | 18 | 39 | – | 14,5 |
| Chraa, M et al., 2017 [20] | 442 | – | 28,4 | – | – | – |
| Saraya, T., 2013 [35] | 242 | 18,6 | 25,6 | 17,8 | 20,3 | 17,8 |
| They TP et al., 2011 [40] | 91 | 46,2 | 8,8 | 26,4 | 12,1 | 6,6 |
| Azdad, O., 2012 [33] | 1300 | 53,8 | 30,7 | – | 1 | 13,8 |
| Rachdi, L et al., 2015 [28] | 439 | 21 | 24 | 16 | 5 | 34 |
| Rhissassi et al., 2010 [34] | 342 | 52,1 | 27,6 | – | – | – |
| Allaoui, A et al., 2018 [43] | 25YIS | – | 4 | – | 72 | 24 |
YIS: Ischemic stroke of young adult (15–45 years)