## X root group subgroup subsubgroup
## 1 5 root Vascular Cardiac Disease Hypertensive diseases
## 2 2 root Vascular Cardiac Disease Ischemic heart diseases
## 3 3 root Vascular Cardiac Disease Other forms of heart disease
## 4 11 root Cancer Diseases of peritoneum
## 5 12 root Cancer Malignant neoplasms independent (primary) multiple sites
## 6 13 root Cancer Malignant neoplasms breast
## value pathString
## 1 7 world/Social/Social Fuctioning
## 2 7 world/Social/Family
## 3 7 world/Social/Family
## 4 1 world/Psychological/d
## 5 16 world/Psychological/d
## 6 16 world/Psychological/e