| Group A | Group B | Group C |
---|---|---|---|
 | Positive group with A-GVHD by skin biopsy*. Cases of BMT. Underlying indications for BMT are shown as the foot notes of this table**. With diarrhea and without identifiable infectious etiology and history of drugs like NSAIDs, steroids. | Negative control group I. Without any transplantation and immunosupresion. With GI symptoms like diarrhea, guaiac positive stool. | Negative control group II. With kidney transplantation***. With GI symptoms like diarrhea, guaiac positive stool. |
Age | Â | Â | Â |
   Mean | 41.6 years | 51.5 years | 60.3 years |
SD | 9.2 | 12.5 | 8 |
Range | 19 to 59 years | 20 to 77 years | 46 to 75 years |
Sex | Â | Â | Â |
   Males | 25 | 13 | 14 |
Females | 19 | 14 | 7 |
Total | 44* | 27 | 21 |