Intracardiac Calcification - An Interesting Chest X-ray Report.

We report a case of chest X-ray finding of mitral annular calcification. Mitral annular calcification is a degenerative process involving the fibrous annulus of the mitral valve. It is generally an incidental finding associated with aging and atherosclerosis. It may lead to significant mitral regurgitation and can rarely cause symptomatic mitral stenosis. In addition, mitral annulus calcification may be associated with atrial fibrillation and cardiac arrhythmia. Calcification of mitral annulus in the chest X-ray generally follows the C-shape of the mitral annulus. Confirmation is by echocardiography. Symptomatic cases require repair by surgery

GROUPING PRECISION IS ENHANCED WITH BASIC PIECES AND CLASS LIMIT CALCULATION USING DATA CLUSTER

Organize frameworks are utilized to see the exchange stamp. Finding the cases and exceptional cases is one of the fundamental issues in the field of information mining. Particularly in the field of human organizations examination has possessed the capacity to be hard to anticipate the cases and basic power. The ask for strategies are utilized to collect the cases in the learning stage and recognize the irregularities in prepare arrange. In social security examination, depictions are restricted with two class levels as positive and negatives. The signs of patients are amassed and requested into outlines then by utilizing the cases; they see the truth level of defilements. The proposed framework in a general sense concentrates on perceiving the truth level of patients by upgrading the purpose of control depictions. The arrangement precision can be enhanced with fundamental pieces and climbing to strengthen multi class (low, medium, high and average) and different quality environment. The purpose of containment gage calculation is improved to decrease the territory multifaceted nature. Post dealing with operations are tuned to perceive classes for different gathering information environment

Bayesian Repetitive Deferred Sampling Plan Indexed Through Relative Slopes

This paper deals with designing of Bayesian Repetitive Deferred Sampling Plan (BRDS) indexed through incoming and outgoing quality levels with their relative slopes on the OC curve. The Repetitive Deferred Sampling (RDS) Plan has been developed by Shankar and Mohapatra (1991) and this plan is an extension of the Multiple Deferred Sampling Plan MDS - (c1, c2), which was proposed by Rambert Vaerst (1981). &nbsp

Reliability and Validity of a Modified PHQ-9 Item Inventory (PHQ-12) as a Screening Instrument for Assessing Depression in Asian Indians (CURES - 65)

Abstract Objectives: To evaluate the validity and reliability of the modified Patient Health Questionnaire(PHQ) 12 item instrument as a screening tool for assessing depression compared to the PHQ -9 in a representative south Indian urban population. Methods: The Chennai Urban Rural Epidemiology Study [CURES] is a large cross-sectional study conducted in Chennai, South India. In Phase 1 of CURES(urban component), 26,001 individuals aged ≥ 20 years individuals were selected by a systematic sampling technique of whom one hundred subjects were randomly selected, using computer-generated numbers, for this validation study. Two self-reported questionnaires (modified PHQ-12 item and PHQ 9 item) were administered to the subjects to compare their effectiveness in detecting depression. Reliability and validity were assessed and Receiver Operating Characteristic (ROC) curves were plotted. Pearson’s correlation was used to compare the two questionnaires. Results: The mean age of the study was 38.6±11.6 years and 48% were males. Pearson’s correlation coefficient between the modified PHQ-12 and the PHQ-9 item was 0.913 [p<0.0001]. Factor Analysis revealed that the modified PHQ 12 item scale can be used as a unidimensional scale and had excellent internal consistency(Cronbach’s alpha:0.88). A cut point of >4 calculated using the ROC curves for the modified PHQ- 12 item had the highest sensitivity (92.0%) and specificity (90.7%) using PHQ-9 as the gold standard. The positive predictive value was 76.7%, and the negative predictive value, 97.1% and the area under the ROC curve, 0.979 (95% Confidence Interval: 0.929 - 0.997, p<0.0001). Conclusion: The modified PHQ-12 item is a valid and reliable instrument for large scale population based screening of depression in Asian Indians and a cut point score of 4 or greater gave the highest sensitivity and specificity.

Impact of ingenious pre-treatments on performance indices and dimensional properties of kodo millet

The present study focussed on standardisation of suitable method for kodo dehulling and evaluated the outcome percentage of dehulled kodo millet. A combination of abrasive and centrifugal type of dehulling&nbsp; and hydrothermal treatment followed by centrifugal dehulling was applied on whole kodo millet. Only centrifugal dehulled millet was taken as control. Dehulling index, Coefficient of dehulling, degree of dehulling and overall dehulling efficiency was more compared to control samples. Principal axial dimensions, dimensional parameters such as sphericity, aspect ratio, geometric and arithmetic mean diameter was calculated and had significant difference between control and experimental samples

Preliminary treatments of Browntop and effect on performance indices, physical and geometrical properties of grain

In the present study Browntop (BT) millet was subjected to three different treatments viz., mechanical stress, hydrothermal treatment and combined treatment (mechanical and hydrothermal) to enhance the dehulling efficiency and studied for its performance indices and its impact on physical, grain dimensions and therefore geometrical dimensions. Different treatments on grain before dehulling has shown significant improvement in the dehulling index up to 93%, coefficient of dehulling up to 96.88 %, and overall dehulling efficiency up to 96.73% compared to control. Principal axial dimensions, physical properties, and geometrical parameters of the produce were calculated to evaluate the grain vulnerability to the above treatments. Bulk Density and true density resulted in no significant difference between control and treated samples of browntop millet whereas porosity had significant difference. Principal dimensions such as length, width and thickness had not differed significantly in browntop millet. Geometric dimensions of browntop millet such as GMD, AMD, slenderness ratio, aspect ratio, sphericity, surface area and volume were evaluated and had no significant difference for control and treated samples except for volume of the grain(p&lt;0.01). Thus the study revealed that preliminary treatments had shown significant impact on dehulling efficiency without disrupting physical properties, grain dimensions and geometric parameter

Increased Awareness about Diabetes and Its Complications in a Whole City: Effectiveness of the “Prevention, Awareness, Counselling and Evaluation” [PACE] Diabetes Project [PACE-6]

Abstract Aims and Objectives : To determine the effectiveness of a large scale multipronged diabetes awareness program provided through community involvement in Chennai. Material and Methods: Mass awareness and free screening camps were conducted between 2004-2007 at various locations of Chennai as part of the Prevention, Awareness, Counselling and Evaluation [PACE] Diabetes Project. During a 3-year period, 774 diabetes awareness camps were conducted to reach the public directly. After the PACE project was completed, 3,000 individuals, representative of Chennai, were surveyed in 2007 using a systematic stratified random sampling technique. The results were compared to a similar survey carried out, as part of the Chennai Urban Rural Epidemiology Study [CURES] in 2001 - 2002, which served as a measure of baseline diabetes awareness. Results: Awareness of a condition called “diabetes” increased significantly from 75.5% in 2001-2002 (CURES) to 81% (p < 0.001) in 2007 (PACE). 74.1% of the citizens of Chennai are now aware that the prevalence of diabetes is increasing as compared to 60.2% earlier [p<0.001]. Significantly more people felt that diabetes could be prevented (p<0.001), and that a combination of diet and exercise were needed to do so (p<0.001). Respondents reporting obesity, family history of diabetes, hypertension and mental stress as risk factors increased significantly after PACE (p<0.001). More people were able to correctly identify the eyes (PACE 38.1% compared to CURES -16.1%, p < 0.001), kidney (PACE 42.3% compared to CURES 16.1%, p < 0.001), heart (PACE 4.6% compared to CURES 5.8%, p < 0.001) and feet (PACE 35.0% vs CURES 21.9%, p < 0.001) as the main organs affected by diabetes. Conclusion: Through direct public education and mass media campaigns, awareness about diabetes and its complications can be improved even in a whole city. If similar efforts are implemented state-wise and nationally, prevention and control of non-communicable diseases, specifically diabetes and cardiovascular disease, is an achievable goal in India.

Prevention Awareness Counselling and Evaluation (PACE) Diabetes Project: A Mega Multi-pronged Program for Diabetes Awareness and Prevention in South India (PACE - 5)

Objective: The Prevention Awareness Counselling Evaluation (PACE) Diabetes Project is a large scale community based project carried out to increase awareness of diabetes and its complications in Chennai city (population : 4.7 million) through 1) public education 2) media campaigns 3) general practitioner training 4) blood sugar screening and 5) community based “real life” prevention program Methods: Education took place in multiple forms and venues over the three-year period of the PACE project between 2004 - 2007. With the help of the community, awareness programs were conducted at residential sites, worksites, places of worship, public places and educational institutions through lectures, skits and street plays. Messages were also conveyed through popular local television and radio channels and print media. The General Practitioners (GPs) program included training in diabetes prevention, treatment and the advantages of early detection of complications. Free random capillary blood glucose testing was done for individuals who attended the awareness programs using glucose meter. Results: Over a three-year period, we conducted 774 education sessions, 675 of which were coupled with opportunistic blood glucose screening. A total of 76,645 individuals underwent blood glucose screening. We also set up 176 “PACE Diabetes Education Counters” across Chennai, which were regularly replenished with educational materials. In addition, we trained 232 general practitioners in diabetology prevention, treatment and screening for complications. Multiple television and radio shows were given and messages about diabetes sent as Short Message Service (SMS) through mobile phones. Overall, we estimate that we reached diabetes prevention messages to nearly two million people in Chennai through the PACE Diabetes Project, making it one of the largest diabetes awareness and prevention programs ever conducted in India. Conclusion: Mass awareness and screening programs are feasible and, through community empowerment, can help in prevention and control of non-commuincable diseases such as diabetes and its complications on a large scale

The Chennai Urban Rural Epidemiology Study (CURES) - study design and methodology (Urban Component) (CURES - 1)

The report of World Health Organization (WHO) shows that India tops the world with the largest number of diabetic subjects. This increase is attributed to the rapid epidemiological transition accompanied by urbanization, which is occurring in India. There is very little data regarding the influence of affluence on the prevalence of diabetes and its complications particularly retinopathy in the Indian population. Furthermore, there are very few studies comparing the urban / rural prevalence of diabetes and its complications. The Chennai Urban Rural Epidemiology Study (CURES) is designed to answer the above questions. CURES is initially planned as a cross-sectional study to evolve later into a longitudinal study. Subjects for the urban component of the CURES have been recruited from within the corporation limits of Chennai City. Chennai (formerly Madras), the largest city in Southern India and the fourth largest in India has been divided into 10 zones and 155 wards. 46 wards were selected by a systematic random sampling method to represent the whole of Chennai. Twenty thousand and one individuals were recruited for the study, this number being derived based on a sample size calculation. The study has three phases. Phase one is a door to door survey which includes a questionnaire, anthropometric, fasting capillary blood glucose and blood pressure measurements. Phase two focussed on the prevalence of diabetic complications particularly retinopathy using standardized techniques like retinal photography etc. Diabetic subjects identified in phase one and age and sex matched non-diabetic subjects will participate in these studies. Phase three will include more detailed studies like clinical, biochemical and vascular studies on a sub-sample of the study subjects selected on a stratified basis from phase one. CURES is perhaps one of the largest systematic population based studies to be done in India in the field of diabetes and its complications like retinopathy, nephropathy and neuropathy