a decreasing trendp = 0.001
In addition, in our study, a decreasing trend was observed from 9.3% in 2015, 9.5% in 2016 and 8.5% in 2018, to 4.0% in 2019 ( p = 0.001).
In addition, in our study, a decreasing trend was observed from 9.3% in 2015, 9.5% in 2016 and 8.5% in 2018, to 4.0% in 2019 ( p = 0.001).