admissions per 1000 were lower for the tm group than the norm for all of 17 major medical treatment categories , including -55.4 % for benign and malignant tumors -87.3 % for heart disease , -30.4 % for all infectious diseases , -30.6 % for all mental disorders , and -87.3 % for diseases of the nervous system .
C0012634
disease
C0009450
infectious diseases