患者，女，27岁。黑便1天，量多，次数频繁，遂至医院住院治疗，考虑消化性溃疡出血，给予PPI持续泵人，则下列不能作为判断出血已停止的依据的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30456' and id < 2460598 and id<>'2460598' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30456' and id > 2460598 and id<>'2460598' order by id asc limit 5