{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","lowerLimit":"7","upperLimit":"9","value":"8"},{"groupId":"OG001","lowerLimit":"6.75","upperLimit":"8.25","value":"7"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"100"},{"groupId":"OG001","value":"97"}],"units":"Participants"}],"description":"discharge criteria\n\n1. Tolerance of consecutive 3 soft bland diet\n2. Unassisted ambulation\n3. No necessity of analgesics\n4. Afebrile without major complication\n5. Willing to discharge","dispersionType":"Inter-Quartile Range","groups":[{"description":"traditional, conventional care group","id":"OG000","title":"Control Group"},{"description":"Early rehabilitation program after laparoscopic colorectal surgery with early oral alimentation and early ambulation","id":"OG001","title":"ERP Group"}],"paramType":"MEDIAN","populationDescription":"1 mortality case was excluded for analysis in the ERP group","reportingStatus":"POSTED","timeFrame":"at discharge","title":"the Length of Hospital Stay","type":"PRIMARY","unitOfMeasure":"day"}