Epidemiology Literature Reviews Samples For Students

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Literature Review

Introduction
Dentistry as a branch of medical science has successfully and uniquely combined the principles of human science and the art of healing. The dental profession in particular has changed during the past years due to the review of scientific evidences that emerged in the health fields and medicine that rely on systematic approach. The findings from several literatures suggest clinical practices and other relevant concepts pointing out the recommended frequency of visits to dental practitioners for various types of patients. This includes patients suffering from oral cancer, periodontal diseases, and caries risk. In ...

Research Question: Do health care workers comply with hand washing strategies at the hospital level?

Annotated Bibliography
Asare, A., Enweronu-Laryea, C. C., & Newman, M. J. (2009). Hand hygiene practices in a neonatal intensive care unit in Ghana. The Journal of Infection in Developing Countries, 3(05), 352-356.
In this study, the researchers sought to assess hand hygiene practices and the nature of patient contact in physicians and nurses at a neonatal intensive care unit (NICU) in Ghana. The study was descriptive and cross-sectional, lasted two weeks, and the amount time of observation daily was 5 hours. The researchers assessed compliance to alcohol rub as well. Compliance to hand washing before and after patient contact ...

Research treatment and policy regarding substance abuse exist on a continuum. New questions come from changes and developments in the policy environment. New research findings give insight on how to better shape and tailor policies. This paper discusses the relationship between epidemiology, etiology and evidence based practice with respect to drug use and their role in the broader context of the research-treatment-policy continuum.
The evidence based practice philosophy is a praxis-oriented movement that calls for greater reliance on scientific evidence is being extended to treatment approaches that are supported by evidence gathered in psychological and sociological studies and that ...

Nursing

Epidemiologic Design on Studying Tuberculosis
Various systematic molecular and DNA-based epidemiology of tuberculosis used to fingerprint the incident cases attributed to Mycobacterium tuberculosis transmission. Given the information from the previous literature review, it is apparent that epidemiologic study of the disease provides a clear description of analytical approach on study results.

Identified Research Question

Does tuberculosis cases that share DNA fingerprint are epidemiologically relate while reactivated cases due to remote infection have unique fingerprint?
Selected Epidemiologic Study Design
There are several study designs that provides information. However, selecting the best epidemiologic design for this study must consider the practicality, the ...

Introduction to MRSA

Methicillin-resistant Staphylococcus aureus (MRSA) is a bacterial strain of S. aureus that that has developed a resistance to certain types of antibiotics, including methicillin, penicillin, oxacillin, and amoxicillin (Farley 2008). The types of infections differ according to whether the MRSA infection was acquired in the hospital setting (HA-MRSA) or whether it was a community acquired MRSA (CA-MRSA) infection. The most severe MRSA infections are those acquired in health care facilities and include infections of the bloodstream or surgical wounds, and pneumonia. MRSA bacteremia is often fatal, thus timely and aggressive intervention is critical in patients at high risk of death; for example, ...

Melanomas are tumors that arise from the melanocytes or the pigment cells (Mihajlovic et al. 739). A common form of melanoma is the primary mucosal melanoma that is found in the mucosal lining of the urogenital tract, respiratory tract and the gastrointestinal tract (Mihajlovic et al. 739). Primary malignant vaginal melanoma is one such type of mucosal malignant melanoma that is very rare (Lin et al. 376) and very aggressive in nature (Androutsopoulos et al. 1). The first case of primary malignant vaginal melanoma was reported in 1887 and modern literature has noted about 500 cases, globally (Chen et ...

The term biological marker or biomarker refers to a quantified characteristic which may act as a key indicator of a biological condition or a biological state. It can also allude to a substance whose existence indicates the presence of living organisms. In medicine the term can be used for a traceable substance introduced into the system of an organism as a way to examine aspects of health for example organ function. Clinical trials often employ the use of biochemical biomarkers chiefly by deriving them directly from bodily fluids. In genetics biological markers play quite a pivotal role as they are a sequence of DNA associated with disease causation ...

2A. Appraising Quantitative and Qualitative Research

Quantitative Study
One source of bias during data collection is the use of self-report data (Polit & Beck 2012). Chivers et al. (2001) obtained data through the SF-36 and Beck depression inventory which required the patients to answer questionnaires. If they failed to give accurate answers, it would have affected the validity of the findings. The study design also allowed patients to receive other clinically appropriate treatments that were beyond the study protocol (Chivers et al. 2001). Additional treatments are confounding variables but their influence on the study outcomes was not estimated in the statistical analysis. This reduces confidence in ...

Pre-eclampsia is a condition that affects a significant percentage of mothers, and accounts for mother death during childbirth anywhere from fifteen to twenty percent of the time—pre-eclampsia is one of the most significant and important causes of maternal death during childbirth to this day (Sibai, Dekker & Kupferminc, 2005; Ghulmiyyah & Sibai, 2012). As such, it is immensely important to develop strategies to deal with the problem of pre-eclampsia, but it is also essentially important to develop strategies for dealing with education and prevention of the condition (Villar et al., 2003). There are a number of common conditions that are ...

The title of the article covers the snapshot of what the contents of the research are. The title also has a section that focuses on the methodology and target population for the study. The specific aspects of the title create an idea of what the article will cover. The article does not have an abstract. On the contrary, it has summaries of the sections covered. These sections offer a shorter version of the article. The introduction provides a clear intention of the direction that the article will take. It also provides a background of the study and the anticipated ...

Post-traumatic stress disorder (PTSD) is an anxiety disorder that is related to serious traumatic events and is characterized by such symptoms as survivor guilt, reliving the trauma in dreams, numbness, and absence of involvement with reality, or recurrent thoughts and images. Research shows that reliable and modest gender differences exist in the growth of PTSD (Vishnevsky 110). Researchers also found that the risk of PTSD could vary in women because of type of trauma and prior history of trauma. However, the risk for PTSD in men is not much affected by the type of trauma and history of trauma. ...

Elliott, A. M., Smith, B. H., Penny, K., Smith, W. C., & Chambers, W. A. (1999). The epidemiology of chronic pain in the community. The Lancet, 354(9186), 1248–1252. Retrieved from the Walden Library databases.
This study describes an early epidemiologic study on chronic pain. The authors recognized chronic pain as one of the problems the community faced. The researchers took a study to quantify and describe the distribution of chronic pain in the community. The researchers carried out their study using 5036 patients, who were aged 25 years and above. The study was based in the UK. The ...

Literature Review

Chairman:
Committee member:
Committee member:
Masters of Arts in Psychology
2016
Introduction
With childhood obesity on the rise, there is increasing concern about the prevention and treatment of obesity. Current national data on childhood and adolescent obesity show 16.9 percent of 2-to-19-year-old children and adolescents are obese (Ogden, Carroll, Kit, & Flegal, 2014). An effective intervention to manage obesity is essential. The current weight management practices involve dietary modification, behavioral change therapies involving exercise, pharmacological therapy and surgical intervention. The purpose of this literature review is to explore the current research on Motivational Interviewing (MI) as an effective method for ...

Literature review of CVL

Introduction
The management of the sick with serious disease like cancer requires a stable central venous access to be used for a variety of treatment that includes antibiotic and blood samples or product. It also allows the resuscitation of fluid, hemodialysis and parenteral nutrition and cytotoxic chemotherapy to access blood-stream so that medical professionals can observe and microbial culturing of the patient. In addition, it is used to monitor the pressure of central venous. The importance of educating the patient was emphasized too so as to avoid keeping the patients in darkness and not knowing what is happening to them ...

(Author)

Abstract

Obesity refers to the condition of having weight more than average fatness. This medical condition is thought to be caused by hereditary factors but some environmental factors are also involved in this problem. Obesity in childhood is becoming an important problem for the world. BMI that is more than the 97th percentile for age and sex in children is considered as the point for childhood obesity. Childhood obesity can increase the chances of other medical problems such as hypertension and diabetes. Prevention is considered as the best strategy in reducing the problem of obesity. Treatment of this condition ...

Literature Review

Multiple research findings have shown that the risk of ischemic diseases increase with age, occur more frequently in men than women, and amongst black than white individuals. A 2001 study by Wayne et al. (2001) reported that more men than women die from coronary heart diseases, findings corroborated by Kanaya, Grady and Barret-Connor (2002). Coronary heart disease presents itself up to ten years earlier in men than women (Ryotaro and Minoru 2012). Another study showed that recurrent hospitalized myocardial infarction rate fell by 2.1% among women compared to 1.9% in men (Rosamond, Aaron, Chambless and Wang 2001). Aging is ...

Abstract

Tuberculosis, better known as TB, is an infectious disease that affects the global community. Its incidence rate has been significant in the New Zealand region where the disease is considered to be pandemic and has accrued a significant burden on the healthcare system for its demands on timely diagnosis and treatment. Although a decline of its incidence in New Zealand was noted, such decline halted sometime in the 1980’s and the rate of incidence becomes consistent thereafter and it remains to be an apparent health problem in the region which is highly associated with migration issues and other factors that ...

Qualitative Research Critique

Discussion
Article Citation
(Place in the column to right and include in your reference list for this assignment. This is APA related, so no points are assigned, but can be lost for this.)
Burkhart, P. V., Rayens, M. K., &Oakley, M. G. (2012). Effect of Peak Flow Monitoring on Child Asthma Quality of Life. Journal Of Pediatric Nursing, 27(1), 18-25.

Introductory Materials: number each question below separately in your answers to the right.

1. Introduction to problem
2. Research problems/hypotheses
3. Significance of the problem
4. Theoretical concept/framework
5. Literature review
1. Did the researcher(s) introduce the problem and how was it ...