Objective To investigate the correlation between helicobacter pylori (H.pylori) infection with gastric muco?sa pathologic changes in chronic gastritis. Methods A total of 250 patients with chronic gastritis who came to Tianjin Union Medicine Center from November 2011 to March 2013 were collected in this study. Electronic gastroscope examina?tions, pathology and Urea-14C breath tests were performed in patients. There were 153 cases with chronic atrophic gastritis (CAG group), and 97 cases without chronic atrophic gastritis (non-CAG group). The positive rate of H.pylori was compared between two groups. At the same time the positive rate of H.pylori was compared between different parts of CAG patients. The positive rates of H.pylori were compared between different pathologic features of chronic gastritis (active degree, the de?gree of inflammation, atrophy and intestinal classification). Results The positive rate of H.pylori was higher in CAG pa?tients than that of non-CAG patients (70.6%vs 35%,χ2=30.552). The positive rate of H.pylori was higher in antral and cor?pus atrophy of CAG group than that of antral atrophy (82.6%vs 65.4%,χ2=4.578). With the aggravating activity of gastritis, the inflammation, chronic gastritis, atrophy and intestinal classification, the positive rate of H.pylori was increased (χ2=200.643, 206.715, 73.286, 218.432). Conclusion H.pylori infection is related with chronic gastritis, chronic atrophic gas?tritis. And antral and corpus atrophy CAG is closely related with H.pylori infection.

Objective To observe the effect of new vomit-receiving device in department of neurosurgery. Methods A total of 44 patients with vomiting symptoms in our department in May 2015 were randomly divided into the observation group (n=23) and the control group (n=21). The observation group used a new type of vomit-receiving device to carry out vomiting nursing, while the control group was treated with conventional vomiting nursing. The number of cases of vomiting and the number of occurrence times were observed. Results Observation group of 23 cases with no vomit leaks occur, and the control group 21 patients vomit leaked out in 16 cases, the incidence of vomit were leaked by 72.73% (χ2=27.53, P < 0.01), vomiting leaked rate was 40.74% (22/54) (χ2 = 32.49, P < 0.01), including who prepared to receive tools but not timely for 16 times, receive tools leakage for 5 times, no enough capacity of receive tool for 1 times. The total score of patients′ satisfaction in the observation group was 78, while the total score of patients in the control group was 57. The difference was statistically significant (t=2.80, P＜0.01). The total nursing time of the observation group was 68 min, and that of the control group was 347 min,the difference was statistically significant (t=-5.73, P＜0.01). Conclusions The new vomit-receiving device can effectively reduce the incidence of vomit substance leakage, and the installation is easy to install, easy to operate and conducive to the management of vomit. It greatly improves the efficiency of nursing, and effectively improves the satisfaction of patients and their families to nursing.

Background:Irritable bowel syndrome(IBS)is a commonly seen functional gastrointestinal disorders(FGIDs),and can reduce the quality of life and has some effects on patients'psychology. Aims:To investigate the disorder of sleep and psychological status in patients with IBS and IBS overlapping other FGIDs,and to analyze their risk factors. Methods:Questionnaires were conducted among FGIDs patients from January 2014 to December 2014 in 6 hospitals at Tianjin. Pittsburgh sleep quality index(PSQI)was used to assess sleep quality,anxiety and depression were assessed by self-rating anxiety scale(SAS)and self-rating depression scale(SDS),respectively. Two-factor Logistic regression analysis was used to analyze the risk factors of sleep disorder in patients with IBS overlapping other FGIDs. Results:A total of 1 117 patients with FGIDs completed the questionnaires,including 32 IBS patients(2. 9%)and 113 patients(10. 1%)with IBS overlapping other FGIDs. The percentages of sleep disorder,psychological disorder,and combination of the two were 59.4%,93.8% and 59.4% in IBS group,respectively;and 82.3%,95.6% and 78.8% in IBS overlapping other FGIDs group,respectively. Gender,age and severity of symptoms were the risk factors of sleep disorder in patients with IBS overlapping other FGIDs(P=0.014,P=0.049,P=0.025). Conclusions:Both IBS patients and IBS overlapping other FGIDs patients are associated with varying degrees of sleep disorder and/or psychological disorder. Gender,age and severity of symptoms may be the risk factors of sleep disorder in IBS overlapping other FGIDs patients.

Objective To analyze the status of sleep disorders in patients with functional gastrointestinal disease (FGID) and its relation with symptom characteristics .Methods From January to December 2014 ,questionnaire was carried out in FGID patients who met the Rome Ⅲ criteria and visited the outpatient department of gastroenterology at six third-level general hospitals in Tianjin City to assess the severity of symptoms ,sleep quality (Pittsburgh sleep quality index ,PSQI) ,and psychological state (anxiety and depression) .Chi-square test and Mann-Whitney rank sum test were performed for statistical analysis .Results Among 931 patients with FGID ,651 (69 .92％ ) patients had sleep disorders and 280 (30 .08％ ) patients had no sleep disorders .Among 828 patients with functional dyspepsia (FD) ,360 (43 .48％ ) patients had sleep disorders complicated with and depression .Among 292 patients with irritable bowel syndrome (IBS ) , 138 (47 .26％ ) had sleep disorders complicated with anxiety and depression .Among 618 patients with FD complicated with sleep disorders , 70 (11 .33％ ) patients overlapped with IBS ;among 210 patients with FD ,but without sleep disorder ,11 (5 .24％ ) patients overlapped with IBS and the percentage of the former was higher than the latter ,and the difference was statistically significant (χ2 =6 .580 , P=0 .01) .The proportion of lower abdominal pain ,sheep fecal or hard stool ,laborious defecation or incomplete defecation in FGID patients without sleep disorder were 22 .14％ (62/280) ,11 .79％ (33/280) ,19 .29％ (54/280) and 27 .86％ (78/280) ,respectively ;which were lower than those of FGID patients with sleep disorders (36 .10％ (235/651) ,21 .20％ (138/651) ,32 .41％(211/651) and 44 .39％ (289/651));and the differences were statistically significant (χ2 =17 .552 ,11 .569 , 16 .566 and 22 .419;all P<0 .01) .FGID patients with sleep disorders have more severe symptoms such as lower abdominal pain , lower abdominal discomfort (non-pain ) , sheep fecal or hard stool , laborious defecation incomplete defecation , and urgency than FGID patients without sleep disorders ;and the differences were statistically significant (Z= -4 .423 ,-1 .973 ,-3 .360 ,-4 .467 ,-4 .550 and -2 .420 ;all P<0 .05) . Conclusions Sleep disorders ,anxiety and depression often coexist in patients with FGID .Sleep disorders are closely related with lower gastrointestinal symptoms in patients with FGID .