• Journal of Korean Clinical Nursing Research
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• v.14 no.3
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• pp.15-25
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• 2008

Purpose: This study was aimed to investigate the effects of gum-chewing on the recovery of bowel movement and oral cavity discomfort after abdominal surgery. Method: The nonequivalent control group, non-syncronized repeated treatment design was used. A total of 99 patients were participated in the study. The 44 patients were in the experimental group and the rest in the control group. The experimental group chewed gum three times a day until they passed gas. As the patient reported gas-passing, bowel movement time, subjective symptoms of oral cavity, and oral status were recorded precisely. The frequency, percentage, $x^2$-test and t-test were analyzed by SPSS PC 12.0. Results: There were significant differences in bowel movement, gas passing, oral cavity symptoms, and oral status scores between the experimental and the control group. Conclusion: The findings of the study demonstrated the fact that gum-chewing helps early recovery from post-operative ileus and thirst. It is because gum chewing stimulates bowel mobility and secretion of saliva. Thus gum-chewing seems to be an effective nursing intervention in reducing post-operative side effects for patients with abdominal surgery.

• Journal of Acupuncture Research
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• v.22 no.5
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• pp.11-20
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• 2005

Objectives : The purpose of this study was to compare differences in bowel movement in women who had an abdominal hysterectomy and were treated for 10 minutes with San Yin Jiao (SP6) acupressure at three different time periods. Methods : The design was a nonequivalent control group non-synchronized post test only design. The participants included 123 women, 30 in experimental group 1 (post anesthesia 30 min), 22 in the experimental group 2 (post anesthesia 4 hours), 23 in experimental group 3 (Post anesthesia 24 hours), and 48 in a control group. Data were collected using a structured questionnaire consisting of general characteristics, self reported time when gas was first passed. Differences in the time when first gas was passed among four groups were analyzed using ANOVA. Results : There was no a statistical difference among the 4 groups for the time when gas was first passed. Conclusion : It is necessary to replicate the study with sonographic data for bowel movement.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.23 no.1
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• pp.26-34
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• 2020

Purpose: To compare the clinical features, diagnostic findings, and medications of children with infrequent bowel movements or fecal soiling. Methods: This study enrolled 333 children (189 male; age range, 1 month to 18 years) diagnosed with functional constipation by Rome III or IV criteria. We classified them into 3 groups (infrequent bowel movement without fecal soiling [G3-a], infrequent bowel movement with fecal soiling [G3-b], and fecal soiling only [G3-c]) and into 2 subgroups of fecal soiling (G2-b) or not (G2-a). Retrospective data on clinical characteristics, colon transit time (CTT) test results, and medications were collected. The Wilcoxon rank-sum test, Kruskal-Wallis test, Chi-square test, and Fisher's exact test were used for the statistical analysis. Results: The median age (months) and interquartile range (IQR) was 33 (45) in G3-a, 54 (40) in G3-b, and 73 (48) in G3-c (p<0.0001). G3-c had the latest onset (median, 18; IQR, 18; p=0.0219) and longest symptom duration (24 [24], p=0.0148). PEG 4000 was used in 60.6% (G3-a), 96.8% (G3-b), and 83.2% (G3-c) of patients (p<0.0001). The median age (months) and IQR were 33.0 (45.0) in G2-a and 63.5 (52.5) in G2-b (p<0.0001). G2-b had later onset (median, 12; IQR, 19.5; p=0.0062) and longer symptom duration than G2-a (24 [12], p=0.0070). PEG 4000 was used in 60.6% (G2-a) and 88.3% (G2-b) of children (p<0.0001). No statistically significant intergroup differences were seen in maintenance laxative dose, CTT, or CTT type. Conclusion: Infrequent bowel movement and fecal soiling represent the advanced stage of chronic functional constipation.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.13 no.3
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• pp.382-389
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• 2006

Purpose: The purpose of this study was to explore the effects of Patient Controlled Analgesia (PCA) on the postoperative patient's pain management and recovery of bowel movement with gastrointestinal cancer Method: The participants were 249 patients diagnosed with gastrointestinal disease and scheduled for elective surgery, who were recruited to either the postoperative patient-controlled analgesia group or epidural analgesia group. Participants aged 20 and above were recruited from P, K, D, and I university hospitals in B city. Pain visual analogue scale, and recovery of bowel movement according to PCA-related characteristics were measured using structured questionnaires from April 2005 through December 2005. Descriptive statistics t-test and F-test were used to analyze the data. SPSS WIN 10.0 program was used. Results: Mean score for pain was 62.31. Scores for pain on the visual analogue scale were significantly lower in the epidural-PCA than in the intravenous PCA, and also significantly lower in the absence of side effect of PCA than in the presence of side effect. Recovery time for bowel movement was significantly faster in the absence of side effect of PCA than in the presence of side effect. Conclusion: Based on the findings, there is a significant difference in pain and no difference in first passage of flatus according to PCA infusion route in patients who are post-operative for gastrointestinal cancer.

• The Korean Journal of Food And Nutrition
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• v.27 no.4
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• pp.581-587
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• 2014

In this study we included 298 working women in Kangwon province to investigate the life style and eating habits related to constipation. The subjects were divided into 3 groups according to Roman II criteria as follows : normal, mild constipation and constipation groups. For the result, 48.4%, 42.7%, 27.2% and 28.6% of the subjects had constipation in the order of 20's, 30's, 40's, and 50's, respectively. Constipation group had low frequency of bowel movement per week and irregular visit to toilet compared to normal and mild constipation groups. There were higher percentage of people with reading habit while sitting on a toilet, in the constipation group compare to other groups. Constipation groups had difficulty having bowel movement when sleeping outside of their home. There was a significant difference in water consumption per day among the 3 groups. But there was no significant difference in the amount of meals consumed and the number of meals with snacks per day. For the food frequency, there was lower frequency of yogurt and vegetables consumption in the constipation group. But there was no difference in how to eat fruits. From these results, we concluded that in order to treat the constipation, it is recommended to take enough water and dietary fiber, and to have physical activities for the working women.

• The Korean Journal of Rehabilitation Nursing
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• v.20 no.1
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• pp.52-60
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• 2017

Purpose: This study aimed to evaluate the effects of lifestyle modifications on the constipation relief, the time required to see the effects, and the effective lifestyles for constipation in older adults admitted to a geriatric hospital. Methods: Nonequivalent control group pre-post test design was used. The subjects consisted of 25 elderly in the control group and 23 in the experimental group. Constipation was measured with symptoms of constipation, number of bowel movement and use of laxatives. Life style modification consisted of drinking water before breakfast, having a breakfast, scheduled toileting after breakfast and walking everyday for 3 weeks. Results: Symptoms of constipation (t=2.23, p=.030) and number of bowel movement per week (t=-2.55, p=.014) were significantly different between two groups after 3 weeks. Drinking water, scheduled toileting and walking might contribute to the results. Conclusion: Lifestyle modification was effective on constipation in older adults admitted to a geriatric hospital. However, the effects were produced after 3 weeks. Nevertheless, it is recommended that nurses continuously encourage older adults for drinking water, regular trying for bowel movement and walking to relieve constipation, since the lifestyle modification does not need any special education and skill.

• Asian Oncology Nursing
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• v.10 no.2
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• pp.191-198
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• 2010

Purpose: The purpose of this study was to examine the effects of a gum-chewing on the recovery of bowel motility and days of hospitalization after surgery for colorectal cancer. Methods: This study used a non-equivalent control group and non-synchronized design. Thirty-four patients undergoing abdominal surgery for colorectal cancer were assigned to either gum-chewing group (n=17) or control group (n=17). The patients in the gum-chewing group chewed gum for 10 min three times daily from the first postoperative morning until the day they began oral intake. Outcome variables were time of first flatus, time of first bowel movement, and length of hospital stay. Results: Gum-chewing was effective in enhancing the first passage of flatus, but was not effective in enhancing time of bowel movement and length of hospital stay. Conclusion: Gum-chewing can be utilized as a useful nursing intervention to shorten the time of the first flatus of postoperative colectomy.

• Journal of East-West Nursing Research
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• v.6 no.1
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• pp.46-54
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• 2001

This study was conducted to identify the effectiveness of meridian acupressure for enhancement of post operative bowel movement to the patient with absolute bed rest who having surgery under general anesthesia. This study used a qusai experimental, nonequivalent control group post test only design. This subject were 44 patients, 22 for the experimental and 22 for the control group, who were admitted at KyungHee University hospital, neurosurgical unit A and B ward, assigned by matched sample by the name of operation who having microvascular decompression and laminectomy. Date were collected from May 1, 2001 to June 30, 2001 by auscultation, self report and by using 7 point face scale. The recovery of bowel sound were measured every 4 hours until gas out for 1 minute auscultation on lower abdomen after 4 hours having surgery. The time of gas out were measured by self report, the severity of nausea were measured every 4 hours for 7 point face scale and also the degree of satisfaction of nursing care were measured after 2 days having surgery with same scale. Data were analyzed with $X^2$, t-test, repeated measures ANOVA and ANOVA. The result of this study were as follows; 1. The experimental group which were implemented with meridian acupressure showed shorter time the recovery of bowel sound after having surgery than control group(t=-5.112, p=.0001). 2. The experimental group which were implemented with meridian acupressure showed shorter time of gas after having surgery than control group(t=-4.010, p=.0001) 3. The experimental group which were implemented with meridian acupressure showed decreased level of nausea score according to time interval than control group(F=21.995, p=.0001). 4. The experimental group which were implemented with meridian acupressure showed higher the degree of satisfaction of nursing care than control group(t=-4.010, p=.0001). These finding indicate that a meridian acupressure could be a effective nursing intervention for enhancement of post operative bowel movement to the patient with absolute bed rest who having surgery under general anesthesia.

• Journal of the Korean Society of Food Science and Nutrition
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• v.25 no.3
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• pp.539-549
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• 1996

Large bowel cancer correlates tightly to dietary factors such as dietary fiber and fat. Dietary fiber prevents the large bowel cancer in different modes of action which depend upon physicochemical and fermentable properties. Water-soluble fiber is fermented easily by intestinal microbes producing short chain fatty acids ; in contrast, water-insoluble fiber occurs effectively more rapid transit time due to greater bulk of gut content, though it is unfermentable. Not only short chain fatty acid is utilized in the proximal and distal colon as primary energy source, but also it lowers pH in the colon to normalize cellular differentiation and helps to stimulate peri staltic movement by acting as an osmotic laxative. In particular, butyric acid may also regulate gene expression and cell growth, though it is an important respiratory fuel for the colonocyte. Since dietary fiber and non-digestible oligosaccharides are the major source of butyric acid, this provides a possible link between dietary fiber and oligosaccharide and prevention of large bowel cancer. But, as with many links between dietary fiber and large bowel cancer, a direct casual association has not been established. In addition, RDA of dietary fiber which is 20~25g/day for adult Japanese, appears to be reasonable for the defecation once daily and the prevention of large bowel cancer.

• The Transactions of The Korean Institute of Electrical Engineers
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• v.60 no.4
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• pp.877-879
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• 2011

Bowel sounds (BS) are produced by the movement of the intestinal contents in the lumen of the gastro-intestinal tract during peristalsis and thus, it can be used clinically as useful indicators of bowel motility. We devised an estimation algorithm of bowel motility based on the regression modeling of the jitter and shimmer of BS signals measured by auscultation. Ten healthy males ($23.5\pm2.1$ years) were examined. Consequently, the correlation coefficient, coefficient of determination and standard error between the colon transit times (CTT) measured by a conventional radiograph and the values estimated by our algorithm were 0.98, 0.96 and 2.86, respectively. Also, through k-fold cross validation, the average value of the absolute differences between them was $5.0\pm2.5$ hours. This method could be used as a complementary tool for the non-invasive measurement of bowel motility.