of these 3,513 diseases , 1,220 ( 34.7 % ) were respiratory diseases including upper respiratory infections , 471 ( 13.4 % ) were gastrointestinal diseases , 396 ( 11.3 % ) were renal and urinary tract diseases , 371 ( 10.6 % ) were liver and biliary tract diseases including pancreas diseases , 354 ( 10.1 % ) were cardiovascular diseases , 257 ( 7.3 % ) were allergic , muscle , bone and connective tissue diseases , 206 ( 5.9 % ) were neurologic diseases , 153 ( 4.4 % ) were metabolic diseases , 46 ( 1.3 % ) were endocrine diseases and 39 ( 1.1 % ) were hematologic diseases .
C0035204
respiratory diseases
C0041912
upper respiratory infections