CREATE TABLE ICD_specifications_for_disease (                                                              Range_key int NOT NULL,
	Disease_or_health_catagory VARCHAR(30) NOT NULL,
	ICD_catagory int NOT NULL,  
	ICD_start VARCHAR(5) NULL,   /*between this value and */
   	ICD_end VARCHAR(5) NULL,     /* and this value */ 	                                                       Date_created TIMESTAMP NOT NULL,
   	PRIMARY KEY (Range_Key)
)