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. 2012 Mar 18;2012:923190. doi: 10.1155/2012/923190

Table 8.

Comparison of severe adverse events.

Variables Group, number (%)
CCH1 Lactulose
Pneumonia 5 (11.4) 5 (10.2)
Upper GI bleeding 1 (2.3) 1 (2.0)
Acute gastroenteritis 0 (0) 2 (4.1)
Cellulitis 0 (0) 1 (2.0)
Urinary tract infection 0 (0) 2 (4.1)
Ileus 0 (0) 1 (2.0)