Brief Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Feb 28, 2013; 19(8): 1264-1270
Published online Feb 28, 2013. doi: 10.3748/wjg.v19.i8.1264
Table 1 Demographics of the entire study population n (%)
Group 1Group 2Group 3Group 4P value
Overnight fastLow fiber diet and overnight fastPEG and overnight fastEnsure and overnight fast
Number of patients45815022
Male/female21/2442/3927/238/14
Average age (yr)55.35348.541.10.0138 (groups 1 and 2 vs 4)
Indication for CE
Suspected CD11 (24.4)20 (24.7)18 (36)13 (59)0.0151 (groups 1 and 2 vs 4)
Obscure GI bleeding29 (64.4)50 (61.7)24 (48)6 (27.3)0.0124 (groups 1 and 2 vs 4)
Others5 (11.2)11 (13.6)8 (16)3 (13.7)0.9265
Number of incomplete cases13 (6.7)5 (6.2)7 (14)3 (13.6)0.14
+1 gastroparesis+2 gastroparesis