Sunday, January 26, 2020

Nutrition During Pregnancy | Annotated Bibliography

Nutrition During Pregnancy | Annotated Bibliography Geraldine O’Sullivan, et al (2009) did this study to investigate the effect of feeding during labour on obstetric and neonatal outcomes. Prospective randomized controlled trial was used as design in this study. Setting of this study was at Birth centre in London teaching hospital. 2426 nulliparous, non-diabetic women at term, with a singleton cephalic presenting fetus and in labour with a cervical dilatation of less than 6 cm. were participants. In this study they provide light diet or water during labour and they measure the outcome of spontaneous vaginal delivery rate. Other outcomes measured included during this duration of labour, was need for augmentation of labour, instrumental and caesarean delivery rates, incidence of vomiting, and neonatal outcome. Result was the spontaneous vaginal delivery rate was the same in both groups (44%; relative risk 0.99, 95% confidence interval 0.90 to 1.08). No clinically important differences were found during duration of labour (geomet ric mean: eating, 597 min v water, 612 min; ratio of geometric means 0.98, 95% confidence interval 0.93 to 1.03), the caesarean delivery rate (30% v 30%; relative risk 0.99, 0.87 to 1.12), or the incidence of vomiting (35% v 34%; relative risk 1.05, 0.9 to 1.2).Outcomes of neonatal were also similar Hazel M Inskip et al (2009) conducted this to examine the extent to which women planning a pregnancy completely with recommendations for nutrition and life style .Design was used for this study were prospective cohort study. Setting was at Southampton, United Kingdom. Participants are 445 non-pregnant women aged 20-34 recruited to the Southampton Women’s Survey through general practices, 238 of whom became pregnant within three months of being interviewed. Result was the 238 women who became pregnant within three months of the interview were only marginally more likely to completely with recommendations for those planning a pregnancy than those who did not become pregnant in this period. Among those who became pregnant, 2.9% were taking 400 ÃŽ ¼g or more of folic acid supplements a day and drinking four or few units of alcohol a week, compared with of those who did not become pregnant. 74% of those who became antenatal mothers were non-smokers compared with 69% of those who di d not become antenatal mother (P=0.08). Women in both groups were equally likely to consume five or more portions of fruit and vegetables per day (53% in each group, P=1.0), but only 57% of those who became antenatal mothers had taken any strenuous exercise in the past three months compared with 64% in those who did not become antenatal mothers (P=0.03).Concluded the study as only a small proportion of women planning a pregnancy follow the recommendations for nutritional diet and lifestyle. Greater publicity for the recommendations is also needed, but as many pregnancies are unplanned, improved nutritional diet and lifestyles of women of childbearing age is also required. Alison M. Stuebe,(2009) e tal did this study to identify modifiable risk factors for excessive gestational weight gain (GWG). Project Viva cohort study was used as a design. In this study they assessed associations of diet and physical activity with excessive GWG among 1388 women. Three hundred seventy-nine women (27%) were overweight (body mass index ≠¥ 26 kg/m2) and 703 (51%) experienced excessive GWG, according to Institute of Medicine guidelines. In multivariable logistic regression models, they found that intake of total energy (odds ratio [OR], 1.10; 95% confidence interval [CI], 1.00-1.22, per 500 kcal/d), dairy (OR, 1.08; 95% CI, 1.00-1.17, per serving per day), and fried foods (OR, 3.47; 95% CI, 0.91-13.24, per serving per day) were associated with excessive GWG. In first trimester vegetarian diet (OR, 0.46; 95% CI, 0.28-0.78) and mid pregnancy walking (OR, 0.92; 95% CI, 0.83-1.01, per 30 minutes per day) and vigorous physical activity (OR, 0.76; 95% CI, 0.60-0.97, per 30 minutes per day) were inversely associated with excessive GWG. Hannah Tait Neufeld et al. (2008) did this study to describe how aboriginal women in an urban setting perceive dietary treatment recommendations associated with gestational diabetes mellitus (GDM).Design used was Semi-structured explanatory model interviews explored Aboriginal womens illness experiences with GD. Twenty-nine self-declared Aboriginal women who had received a diagnosis of GDM were participated .Result was participants associated fear, anxiety, and frustration with GDM. Emotional reactions appeared alongside negative relationships with food and other prescribed in lifestyle treatments. Results suggested that the experience of living with GDM can be overwhelming, as suggested by some of the complex factors influencing womens perceptions and reported behaviors. Discussions indicated that many felt socially isolated and had a poor self-image and sense of failure resulting from ineffective management GDM of practices. Penelope McLernon et al (2008) did this study. In this study, one of the most prevalent complications of pregnancy is asthma which is associated with an increased incidence of intrauterine growth restriction. The mechanisms that affect fetal development in pregnancies complicated by asthma were not clearly defined. Dietary fatty acids (FA) especially polyunsaturated fatty acids (PUFA) are particularly important during pregnancy due to their role in fetal growth and other development. The current study was designed to characterize the fatty acid profile in pregnant women with asthma to determine whether asthma severity or reduced fetal growth were associated with an altered FA profile. Maternal dietary intake and plasma fatty acid profile were examined in mother with and without asthma at 18, 30 and 36 weeks of gestation and maternal fatty acids levels were related to measures of fetal growth using Doppler ultrasound and birth outcomes. This was used as a method for data collection. R esults of this was that pregnant women with moderate and severe asthma had increased circulating plasma fatty acid levels at 36 weeks gestation but reduced dietary intake of fats compared to those women with mild asthma and healthy pregnant controls. In addition, women with moderate and severe asthma had increased circulating levels at 36 weeks gestation which was associated with reduced fetal and neonatal head circumference. Ruth M. McManus, (2007) et al did this study to compare the associated costs of actual food choices versus the cost of a constructed recommended diet. In this study costs associated with nutritious foods may be a barrier to healthy dietary choices and of particular concern to pregnancies complicated by diabetes. Survey was conducted in a tertiary care diabetes and pregnancy clinic to compare the associated costs of actual food choices versus the cost of a constructed recommended diet. Method which used this study was women with types 1, 2 and gestational diabetes mellitus (GDM) completed 24-hour dietary recalls under the supervision of the research coordinator (Actual Diet). Recommended Diet for this population was constructed independent of responses of participants. Actual and Recommended Diets were standardized per 2000 kcal, priced and compared for content and cost of diet. Result was Seventy-five women participated: 27 with GDM, 29 with type 1 diabetes and 19 with type 2 diabete s. There were no significant cost differences between Recommended and Actual Diets .Food choices expressed per 2000 kcal: Recommended Diet $10.14 ±3.72; Actual Diet GDM: $11.30 ±3.88; Actual Diet of type 1 diabetes: $9.00 ±3.16; Actual Diet of type 2 diabetes: $10.24 ±3.92. Percentage of fiber intake was lower for Actual Diets than Recommended Diet for all, while percentage of protein intake was lower in Actual than Recommended Diet for women in type 1 diabetes.

Saturday, January 18, 2020

Pylori associated gastritis

Helicobacter Pylori associated chronic gastritis resulting in duodenal ulceration or Peptic ulcer Dsease. Gastric pain at night and when hungry: ulcer Is duodenal as the pyloric sphincter is open. Single punched-out lesion In the duodenum where of peptic ulcers occur. H. PyIori most common cause of peptic ulcers. Erythematous stomach and history of dyspepsia: This indicates inflammation associated with chronic gastritis: result of long term hyperacidity in the stomach and duodenum. Patient was a smoker. Smoking reduces blood flow and Impedes healing of the epithelium and mucosa.Presence of curved and spiral-shaped bacilli within the superflclal mucosa of the antrum (no mention of the body of stomach) indicates H. Pylori infection. This induces hyperacidity, increasing the risk of duodenal and gastric ulceration (H. PyIori in of people with peptic ulcers). Large numbers of neutrophils in the lamina propria extending into the epithelium forming pit abscesses and large numbers of plasma and lyrnphocytic cells with germinal centres Infiltrating the lamina proprla Is characteristic of chronic gastritis as the body mounts an Immune response.Gastric epithelium regenerates rapidly, replacing damaged cells. Extensive blood supply to mucosa. Predisposing factors: H. Pylori infection 80% of peptic ulcers Smoking- reduces blood flow, impedes healing. High-dose corticosteroid use (inhibits prostaglandin production) More commonly seen in people with alcohol cirrhosis (alcohol stimulates gastric acid secretion), chronic obstructive pulmonary disease (reduces 02 blood perfusion), chronic renal failure and hyperparathyroidism (promote gastrin secretion). 3) Natural history: o Peptic ulcers usually heal within weeks but reoccur within months(75% after one year) unless treated.Longer healing indicates quicker reoccurrence unless stimulus is removed. o A longer period of symptoms before presentation is associated with poorer response to treatment. Complications: o smaller vessels- anaemia o large vessel- malema or haematemesis o major artery: life threatening. o Perforation- spillage of GIT contents into peritoneum: leads to infection (peritonitis) o Obstruction- pyloric stenosis from continuous healing and scarring near pyloric valve. (10% of patients) Leads to hour glass deformity of stomach. o Carcinoma development- (1% of gastric ulcers, never duodenal ulcers)

Friday, January 10, 2020

The Fundamentals of Argue Essay Samples with Issues Revealed

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Thursday, January 2, 2020

Essay about The United States Homeless Population - 879 Words

Introduction In the United States the homeless population continues to grow rapidly. Homelessness has been a public health issue for many decades. Often times these individuals feel as though society has turned a blind eye to them. This at risk population is seen by society as lazy or chose to live a life on the streets, but if one would examine this population closely would see that there is more to this at risk population than what society has labeled them as. The forces, which affect homelessness, are multifaceted. Social forces such as family breakdown, addictions, and mental illnesses are in combined with structural forces such as lack of low-cost housing, insufficient health services, and poor economic conditions. Many would†¦show more content†¦Homelessness is often accompanied by many other problems such as mental disorders, substance abuse issues, isolation from family and friends, and poor general health. Often time’s people that suffer from homelessness experience a lower quality of life than those who have a place to call home. While there are many reasons why the homeless population continues to increase social and economic factors have contributed to this epidemic. The global financial crisis has contributed to the prevalence of homelessness in the United States. The social factors that contribute to homelessness include living in poverty and not enough affordable housing. The widespread of the crack cocaine in the 1980 also increased homelessness. Many individuals suffering from homelessness also suffer from many different type of drug addictions. It is estimated that 40 % of homeless people are dependent on alcohol and 25% on other drugs. Alcoholism is increasingly being recognized as the most pervasive health problem for homeless. In addition homeless alcohol dependent individuals have a higher prevalence of other psychiatric disorders and more impaired in their social and vocational functioning. Alcoholism and the behaviors cou pled with it have a huge influence on physical health. Majority of studies conducted on homelessness and drugsShow MoreRelatedThe Homeless Population Of The United States1393 Words   |  6 Pages The homeless populations are among the most vulnerable populations in the United States. In today’s society, the homeless population consists of every age group, sex, religion, family type, and ethnic group. Families, children, and adults who are homeless suffer many adverse effects from living in shelters and on the streets, and approximately twenty six percent of homeless individuals suffer from severe mental illness (Stanhope, 2014). 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As a matter of fact, homeless veterans do not have a permanent residence under their control. Homelessness in general includes thoseRead MoreThe McKinney-Vento as amended by S. 896 the Homeless Emergency Assistance and Rapid Transition to1500 Words   |  6 Pages896 the Homeless Emergency Assistance and Rapid Transition to Housing (HEARTH) Act of 2009 also known as McKinney-Vento Homeless Assistance Act, signed into law in 1987, covers many aspects of homelessness. The National Coalition for the Homeless states that the â€Å"McKinney-Vento Homeless Assistance Act was the first—and remains the only—major federal legis lative response to homelessness† (NCH). Originally, this act contained fifteen different programs that were included to aid the homeless populationRead MoreHomelessness Intervention Paper : Homelessness1134 Words   |  5 Pagespublic assistance† (nationalcoalitionforthehomeless.org). 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According to de Chesnay (2008), â€Å"Vulnerability is a general concept meaning susceptibility, and its specific connotation in terms of healthcare is at risk