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Assessment of the level of adherence to treatment among type 2 diabetic patients in Matlala District HospitalAdegbola, Saheed Adekunle January 2010 (has links)
Thesis (M Med (Family Medicine))--University of Limpopo, 2010. / The number of diabetic patients will continue to rise even in rural settings and the burden of this disease will continue to take its effect on the limited resources of these communities. The effect of such burden will be more pronounced if we are to add the various complications associated with substandard management of diabetes mellitus. The first step in assessing the level of care we give to this category of patients is to measure their level of adherence, in an effort to expose the pitfalls on both the side of the patients and on the side of the health care provider.
The aim of the study is to assess the level of adherence to treatment among type2 diabetic patients in Matlala district hospital; Limpopo Province. This cross-sectional study used the convenience method of sampling with the aid of a tested, structured questionnaire, to obtain data from respondents between December 2009 and March 2010, a period of 4 months. The excel computer program was used for data capturing. Percentages and numbers were used for interpretation and cross tabulation was used to determine association.
The result of the study indicated that 137 {70%} of the respondents adhere to diabetes treatment. There were two demographical characteristics that are significantly associated with non adherence: age {p=0.028} and employment status {p=0.018}. Of those respondents that keep their appointments, 98% are adherent to treatment. When considering reasons for poor adherence; 29% of respondents stated that the clinic did not have their pills, 16% stated that they forgot to take their medication and 14% stated that they travelled to visit
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and did not take enough pills with them. On the reasons for poor adherence to lifestyle: 29% of the respondents said that they were too old, 22% stated no specific reason, 13% struggled to motivate themselves and 10% simply forgot what to do. Most, 68%, of the respondents that adhere to the recommended use of medication agreed that they take it at meal time, 14% set a reminder, 8% employed the assistance of a treatment supporter and other respondents used other means to remember.
The study revealed an above average level of adherence in my setting and it will be logical to assess whether this corresponds to the metabolic control expected of good adherence. More is needed to be done on the reasons why our patients do not adhere to both medication and lifestyle changes and each stake holder needs to address their short comings.
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Lay beliefs of type 2 diabetic patients at Prince Mshiyeni Memorial Hospital, DurbanMbaya, John Kabamba January 2010 (has links)
Thesis (M Med(Family Medicine))--University of Limpopo (Medunsa Campus) 2010. / Aim & Objectives
Aim: To explore the lay beliefs of type 2 diabetic patients seen at Prince Mshiyeni Memorial Hospital.
Objectives: To understand lay beliefs of effective life long management of type 2 diabetes patients and consequently to make recommendations of improving management of diabetes in conjunction with the findings of the study.
Methodology
Study Design: An exploratory study from a qualitative perspective using free attitude interviews as a data collection technique.
Setting: Prince Mshiyeni Memorial Hospital a district hospital located in Umlazi in the outskirts of Durban, South Africa.
Study Population: All type 2 diabetic patients above the age of 40 on treatment for 18 months or more. Ten respondents were purposively selected using maximum variation sampling strategy. Participants were asked individually to give an account of their beliefs and experience in the management of diabetes. All interviews were tape recorded, transcribed verbatim, and analyzed to identify emerging themes.
Results
The interpretative thematic analysis generated the following main themes:
1) Combination therapy
2) Modern versus Traditional
3) The bitter stuff
4) Traditional healers and alternative remedies
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5) Stress: Physical, financial, emotional, psychosocial strain
6) Spiritual believes: Religious and Traditional
7) Eating right food and loose weight
Conclusions
This study has described most lay beliefs about the management of type 2 diabetes in this setting. The research has identified that type 2 diabetic patients seen at Prince Mshiyeni Memorial Hospital in Umlazi South of Durban held different diabetes management beliefs based on their respective initial symptom perception and beliefs, their illness origin and healing beliefs, their spiritual and traditional beliefs and values and to a significant extent, the beliefs of spouses or life partner in couples and of family members. These findings have challenged the functionality of the health care in its capacity to respond to the population expectations based on their ethnic, spiritual and cultural background.
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The Profile of patients diagnosed with type 2 diabetes mellitus at Vanga Hospital, Dr CongoPepe, Banza Kalenga January 2010 (has links)
Thesis (Family Medicine)) -- University of Limpopo, 2010. / Background
In the Vanga Health Zone, diabetic patients have idea that diabetes is due to
witchcraft, which idea can interfere with the prevention and management of their
disease. The purpose of this study was to determine the profile of patients diagnosed
with type 2 diabetes mellitus at Vanga Hospital, Democratic Republic of Congo (DR
Congo).
Methods
A cross-sectional study was designed with use of a questionnaire to a systematic
sample of type 2 diabetic patients attending the diabetic clinic of Vanga hospital for at
least six months and resident at Vanga health zone.
Results
Only 2.1 % of the participants believe in a scientific cause for diabetes; 53.5 % of
them do not think that their disease is due to the fact that they crossed over a path
where some ritual was performed and, 89.2 % of the participants believe that God
deserted the person who suffered from diabetes and expect that prayer will rectify the
disease. The majority of participants (65.6 %) had poor glycaemic control. Correlation
analysis has shown that glycaemia level was not significantly associated with
sociodemographic characteristics or health belief factors.
Conclusion
The majority of patients at the Vanga diabetic clinic have a greater need for
management strategies to improve their glycaemic control.
Keywords: type 2 diabetes mellitus, health beliefs, knowledge, sub-Saharan Africa,
rural
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Individualized Treatment Goals for Optimal Long-Term Health Outcomes among Patients with Type 2 Diabetes MellitusJanuary 2017 (has links)
acase@tulane.edu / Study aim: This study aimed to assess the individualized treatment goals (A1C, Blood Pressure, LDL-C) for patients with type 2 diabetes mellitus (T2DM), which lead to optimal health outcomes by different treatment strategies.
Background and significance: The evidences in medical guidelines came from clinical trials with highly selected patients, whereas the treatment goals may differ in some subgroups. Additionally, considerable confusions on treatment target has resulted from recent changes in guidelines. So, there is a critical need to examine heterogeneity in optimal goals that lead to the most efficacious treatment options.
Methods: A retrospective longitudinal study was conducted for veterans with T2DM by using US Veterans Affairs (VA) Administrative Database (Jan 2005 and Dec 2015). Longitudinal medical records were prepared for each 6-month cycle and multivariate longitudinal regression was used to estimate the risk of microvascular and macrovascular complication events and mortality. Second-degree polynomial and splines were applied in the model to identify the optimal goals in their associations with lowest risk of clinical outcomes by controlling the demographic characteristics, medical history, and medications.
Results: 124,651 patients with T2DM were selected, with 62.68 years old (SD=10.96) and 6.72 (SD=6.68) follow-up years at average. In general population, A1C=6.06, LDL-C=106.10 and BP=137.90/98.00 were associated with lowest mortality risk. As of achieving lowest risk of microvascular and macrovascular complication, the optimal goals were A1C=6.81, LDL-C=109.10; and A1C=6.76, LDL-C=111.65, SBP=130.60 respectively. The optimal goals differed between age and racial subgroups. Lower SBP for younger patients and lower LDL-C for blacks were identified with better health outcomes.
Conclusions: Individualized treatment goals were identified and multi-faceted treatment strategies targeting hypertension, hyperglycemia and hyperlipidemia may improve health outcome in veterans with T2DM. In addition to general ADA recommended goals, health system may examine their own large, more diverse patients with T2DM for better quality of care. / 1 / Qian Shi
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The window: an experimental short film about a man who lives his life in darknessJain, Priti Unknown Date (has links)
This thesis explores the potential of typography as a significant visual element in the narration of a short film. The project specifically considers the visual and paralinguistic nature of typography and its discourse with moving image. A creative consideration of these issues is then synthesized into the short film, the window.
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固接上部結構對於空面拱橋之影響 / Effect of Rigidly Connected Superstrue on Open-spandrel Arch Bridge陳紹 Unknown Date (has links)
No description available.
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TYPICAL: A Knowledge Representation System for Automated Discovery and InferenceHaase, Kenneth W., Jr. 01 August 1987 (has links)
TYPICAL is a package for describing and making automatic inferences about a broad class of SCHEME predicate functions. These functions, called types following popular usage, delineate classes of primitive SCHEME objects, composite data structures, and abstract descriptions. TYPICAL types are generated by an extensible combinator language from either existing types or primitive terminals. These generated types are located in a lattice of predicate subsumption which captures necessary entailment between types; if satisfaction of one type necessarily entail satisfaction of another, the first type is below the second in the lattice. The inferences make by TYPICAL computes the position of the new definition within the lattice and establishes it there. This information is then accessible to both later inferences and other programs (reasoning systems, code analyzers, etc) which may need the information for their own purposes. TYPICAL was developed as a representation language for the discovery program Cyrano; particular examples are given of TYPICAL's application in the Cyrano program.
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Memory Usage Inference for Object-Oriented ProgramsNguyen, Huu Hai, Chin, Wei Ngan, Qin, Shengchao, Rinard, Martin C. 01 1900 (has links)
We present a type-based approach to statically derive symbolic closed-form formulae that characterize the bounds of heap memory usages of programs written in object-oriented languages. Given a program with size and alias annotations, our inference system will compute the amount of memory required by the methods to execute successfully as well as the amount of memory released when methods return. The obtained analysis results are useful for networked devices with limited computational resources as well as embedded software. / Singapore-MIT Alliance (SMA)
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Antidiabetic agents and cancer outcomes: Are there differences between agents?Bowker, Samantha Lyndsey 11 1900 (has links)
There is substantial evidence of the elevated risk of cancer among individuals with type 2 diabetes. Very little is known, however, about the role that antidiabetic therapies play in this relationship. The objective of this program of research was to examine whether there is a therapeutic risk associated with antidiabetic therapies that increase circulating insulin levels, such as sulfonylureas and exogenous insulin, or a therapeutic benefit associated with antidiabetic therapies that reduce insulin resistance, such as metformin and the glitazones. This objective was achieved through four related population-based cohort studies using the administrative databases from Saskatchewan Health. The first study looked at the effect of the older antidiabetic therapies metformin and sulfonylureas on cancer mortality. The focus of the second study was to explore more closely the effect of metformin and sulfonylurea by using a time-varying Cox regression to define drug exposures. The third study looked more closely at the effect of exogenous insulin therapy and cancer mortality, and the last study focused on the more recently available antidiabetic therapy the glitazones and cancer mortality.
We found that individuals with type 2 diabetes exposed to sulfonylurea monotherapy had a significantly increased risk of cancer-related mortality, compared to patients exposed to metformin. We also observed a dose-response gradient with exogenous insulin therapy and cancer mortality, whereby individuals exposed to higher levels of insulin had a higher risk of cancer mortality. In the last study, we found that the newer class of antidiabetic therapies, the glitazones, were associated with a decreased risk of cancer mortality.
These finding add further support that antidiabetic therapies may play a moderating role in the relationship between type 2 diabetes and cancer outcomes. However, it is unclear whether the increased risk of cancer mortality we observed was related to a toxic effect of sulfonylureas and exogenous insulin or a protective effect of metformin and glitazones, or due to some unmeasured effect related to both choice of drug therapy and cancer risk. Future research should incorporate a non-diabetes control cohort for comparison and examine the more proximal outcome measure cancer incidence. / Epidemiology
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Functional Analysis of the YopN/SycN/YscB/TyeA Complex of Yersinia pestisJoseph, Sabrina S. 19 November 2009 (has links)
A plasmid-encoded Type III Secretion System (T3SS) is employed by human pathogenic yersiniae to inject effector proteins, termed Yops, directly into host cells. The secretion of Yops is tightly regulated, and occurs only upon contact with a eukaryotic cell in vivo or in media devoid of calcium in vitro. A complex containing the secreted protein YopN, its heterodimeric chaperone SycN/YscB, and TyeA is required to prevent secretion of effector Yops until the appropriate secretion-triggering signals are encountered. The mechanism by which these proteins regulate the T3S process is unknown. A mutational analysis of YopN and TyeA was performed to identify regions and residues of these proteins that are required to regulate Yop secretion. Amino-acid residues of TyeA were identified that were specifically required for the interaction of TyeA with YopN, confirming that the YopN/TyeA interaction is essential for the regulation of Yop secretion. Furthermore, analysis of TyeA mutants identified a surface-exposed region that was critical for the regulation of Yop secretion, but not required for interaction with YopN. YopN residues critical for the regulation of secretion clustered within the N- and C-terminal regions of YopN that were required to interact with the SycN/YscB chaperone and TyeA, respectively. No residues critical for the regulation of secretion were identified in the central region of YopN, suggesting that this region acts primarily to maintain proper positioning of the functional N- and C-terminal regions of this complex. A novel role for the chaperone binding domain (CBD) of YopN in the regulation of Yop secretion was identified. This role was separate from its role in binding the SycN/YscB chaperone and targeting YopN for secretion. Finally, it was demonstrated that the SycN/YscB chaperone is dispensable for the regulation of secretion if the expression of both YopN and TyeA is increased, indicating that these chaperones have no direct role in the regulation of Yop secretion. These results indicate that the YopN secretion signal and SycN/YscB chaperone function to efficiently target the YopN/TyeA complex to the T3S apparatus, whereas the YopN CBD and C-terminal region of YopN complexed with TyeA mediate the block in Yop secretion.
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