Concomitant Prevalence of Low Serum Diamine Oxidase Activity and Carbohydrate Malabsorption

Table 2

Prevalence rates of LM, FM, and HI.

GI conditions	Patients	Percent
LM	94	21.4
FM	31	7.1
LM + FM	27	6.2
HI	100	22.8
LM + HI	52	11.8
FM + HI	23	5.2
LM + FM + HI	14	3.2
Total	341	77.7

GI: gastrointestinal; LM: lactose malabsorption; FM: fructose malabsorption; HI: histamine intolerance.