Because any process, product, function in a business is eligible for benchmarking, methodologies vary. Typically, a process involves: 1  Defining the subject of the benchmarking study.  Define the process or attribute to be studied in detail.
Abdominal pain, constipation and diarrhea are all typical symptoms of irritable bowel syndrome (IBS). Other names for this disorder include irritable colon, mucous colitis, spastic colon or spastic colitis, and nervous stomach. Although IBS is not dangerous, the symptoms can be very painful and bothersome.
Symptoms of IBS. The exact cause of IBS is not fully understood. For some, IBS can be aggravated by stress or certain foods and can result in frequent acute diarrhea. IBS symptoms vary from person to person and depend on the kind of IBS. Some symptoms that may occur in people with IBS include: Persistent diarrhea and/or constipation.