the economic burden of human immunodeficiency virus/acquired immunodeficiency syndrome (hiv/aids) is far greater than its direct medical costs. this study estimated annual indirect costs of the hiv/aids epidemic in islamic republic of iran in 2006-2007 from societal perspective. a patient cost diary in sets of six booklets covering a total of 6 months (from october 2006 and fallowed until march...

the paper studies optimization of shell-and-tube heat exchangers using the particle swarm optimization technique. a total cost function is formulated based on initial and annual operating costs of the heat exchangers. six variables – shell inside diameter, tube diameter, baffle spacing, baffle cut, number of tube passes and tube layouts (triangular or square) – are considered as the design para...

BACKGROUND High-risk (HR) human papillomavirus (HPV) infection is an established cause of malignant disease. We used a societal perspective to estimate the cost of HR HPV-related cervical, vulvar, vaginal, anal, and penile precancer and cancer, and oropharyngeal cancer in Sweden in 2006, 1 year before HPV vaccination became available in the country. MATERIALS AND METHODS This prevalence-based...

OBJECTIVES We aimed to estimate the total mean annual treatment cost of different therapy options for patients with moderate-to-severe rheumatoid arthritis (RA) in Greece. METHODS A cost-minimization approach was adopted. An economic model was developed to estimate the direct costs of the three widely used treatments within a 1-year time horizon, from a health care payer perspective, either f...

extensive research has been devoted to economic production quantity (epq) problem. however, little atten-tion has been paid to problems where depreciation cost and process quality cost must be considered, simulta-neously. in this paper, we consider the economic production quantity model of minimizing the annual total cost subject to depreciation cost and process quality cost, where depreciation...

AIM to estimate the annual economic cost and quality of life related to OAB in Indonesia population by taking into account the direct cost, value of lost productivity and cost consequences associated with OAB. METHODS cross sectional study was done in Geriatric Clinic and Urogynaecology Clinic in Dr. Cipto Mangunkusumo Hospital Jakarta from July 2005 to March 2006. Primary outcome of this stu...

objectives: the present study aimed to provide an estimation of the current financial burden of renal transplantation therapy for insurance organisations.methods: an excel-based model was developed to determine the treatment costs of current clinical practice in renal transplantation therapy (rtt). inputs were derived from ministry of health and insurance organizations` database, hospital and p...

OBJECTIVE To assess and compare health care costs for normal-weight, overweight and obese Australians. DESIGN, SETTING AND PARTICIPANTS Analysis of 5-year follow-up data from the Australian Diabetes, Obesity and Lifestyle study, collected in 2004-2005. Data were available for 6140 participants aged >or= 25 years at baseline. MAIN OUTCOME MEASURES Direct health care cost, direct non-health c...