Estimation of health status by exhaled gas analysis

对992名成人的呼出气体、肠易激综合征(IBS)、中性粒细胞功能和生活方式进行了调查。1.IBS组-女性IBS-D(IBS伴腹泻)呼氢浓度显著高于正常组、IBS伴便秘组或IBS兼有腹泻和便秘症状组。2.无论男女，血清调理活性(鲁米诺依赖的化学发光)与呼出一氧化碳呈负相关。此外，女性的血清调理活性(光亮素依赖的化学发光)与呼出的一氧化碳呈正相关。3.呼气一氧化碳与年龄、体重指数、饮酒量、运动习惯的相关性，各项目均未见显著相关。因此，呼出的气体与疾病、健康状况和生活方式之间存在一定的关系。

Following results were obtained from the investigation between exhaled gas, irritable bowel syndrome (IBS), neutrophil functions and lifestyles among 992 adults. 1. IBS group - significantly high level of exhaled hydrogen concentration was observed in females with IBS-D (IBS with diarrhea) compared with females in normal group, IBS with constipation or IBS with both diarrhea and constipation. 2. Negative correlations were observed between serum opsonic activity (Luminol-dependent chemiluminescence) and exhaled carbon monoxide in both genders. In addition, positive correlation was observed between serum opsonic activity (Lucigenin-dependent chemiluminescence) and exhaled carbon monoxide in females. 3. As for the association between exhaled carbon monoxide and age, BMI, the amount of alcohol consumption and exercise habit, no significant correlations were observed in any items. Therefore, certain relationships were found between exhaled gas and diseases, health status and lifestyle.