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. 2021 Jun 15;45(9):1899–1913. doi: 10.1038/s41366-021-00867-6

Fig. 2. Classification of the included studies according to country.

Fig. 2

Most of the studies were conducted in Saudi Arabia (25%) and Egypt (25%), followed by Tunisia (24%). Fewer studies were conducted in the United Arab Emirates (7%), Kuwait (3%), Iraq (3%), Morocco (3%), Bahrain (2%), Qatar (2%), Lebanon (2%), Jordan (2%), and Algeria (2%). No genetic data were captured from the remaining 10 Arab countries (Yemen, Oman, The Comoros Islands, Djibouti, Mauritania. Somalia, Sudan, Libya, Syria, or Palestine). The number of captured variants was 76 located within or near 49 genes.