Both systolic and diastolic blood pressure increased rapidly and significantly over age before matching. Systolic blood pressure increased from 94.4 mm Hg in age 7 group to 99.9 mm Hg in age 10 for boys and from 92.8 mm Hg in age 7 to 98.8 mm Hg in age 10 for girls.ne potential limitation of our study is that we only compared the blood pressure levels among 7, 8, 9 and 10 year-old groups. As the age range in our study was relatively small from 7 to 10 years, whether our findings apply to children beyond the observed age range needs to be further assessed.
. The deepest part of the ocean is called the Challenger Deep and is located beneath the western Pacific Ocean in the southern end of the Mariana Trench, which runs several hundred kilometers southwest of the U.S. territorial island of Guam.
The average depth of the ocean is about 12,100 feet (3,688 m). The lowest ocean depth on Earth is called the Challenger Deep and is located beneath the western Pacific Ocean in the southern end of the Mariana Trench.