an increasing trendp -value < 0.0001
As for Kp, an increasing trend was detected in 2017 ( p -value < 0.0001) from 2.51/1000 PD in 2015 to a peak of 3.24/1000 PD in 2019.
As for Kp, an increasing trend was detected in 2017 ( p -value < 0.0001) from 2.51/1000 PD in 2015 to a peak of 3.24/1000 PD in 2019.