Moreover, an increasing trend was also observed in the prevalence rate from 116.66 (95%UI: 79.78-172.01) in 1990 per 100000 people to 137.36 (95%UI: 93.24-203.11) in 2019 per 100000 people, with an average rate of 0.68 (95%UI: 0.63-0.73; Figure 1 ).
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