Table 1.

The metrics of five-fold crossing-validation for PCCs of SBP and DBP estimations with different numbers of trees, 100, 90, 80, 70, 60, and 50.

Numbers of Trees	SBP	DBP
100	0.78727 ± 0.013	0.77318 ± 0.021
90	0.78843 ± 0.013	0.77609 ± 0.019
80	0.79089 ± 0.012	0.77926 ± 0.018
70	0.79293 ± 0.016	0.78116 ± 0.016
60	0.79307 ± 0.015	0.78251 ± 0.015
50	0.79118 ± 0.013	0.78046 ± 0.014