Subjective Proximity to Green Spaces and Blood Pressure in Children and Adolescents: The CASPIAN-V Study

Table 3

History of HTN in parents, grandparents, and second-degree relatives (i.e., aunts and uncles) of students.

Father
No	10,972 (88.91%)
Yes	1,093 (8.86%)
Missing	275 (2.23%)
Mother
No	10,807 (87.58%)
Yes	1,325 (10.74%)
Missing	208 (1.69%)
Grandparents
No	5,999 (48.61%)
Yes	5,969 (48.37%)
Missing	372 (3.01%)
Aunts/uncles
No	9,594 (77.75%)
Yes	2,507 (20.32%)
Missing	239 (1.94%)