Costlier but safer: study tweet share this email print related news ignore rumors, venezuela says in chavez cancer saga wed, feb 29 2012 venezuela says chavez fine after cuba surgery tue, feb 28 2012 update 4-tenet says delayed payments from insurers hit results tue, feb 28 2012 south africa's mandela released from hospital sun, feb 26 2012 venezuela's chavez has shot at a cure: doctors sat, feb 25 2012 analysis & opinion tending to china-us relations behind the scenes: zoo surgery related topics health » by kerry grens new york | fri mar 2, 2012 4:54pm est new york (reuters health) - patients who undergo robot-assisted surgeries on the kidneys or prostate have shorter hospital stays, a lower risk of getting a blood transfusion or dying, and a significantly higher bill compared to those who get older surgical procedures, a new study finds. can viagra 100 mg cut half The analysis compared robotic surgery with two other techniques for performing the same sorts of surgery, and found that direct costs can run up to several thousand dollars higher for the robotic version. viagra from canada But the study wasn't able to gauge less obvious measures of effectiveness, like whether patients' quality of life over the long run is harmed or improved by one type of surgery or another. "the value of this study is it documents there are some advantages" to robotic surgery, said dr. David penson, a surgeon at vanderbilt university medical center, who was not involved in the work. viagra for your brain "but we should have done this years ago," he said. "i think there was excitement in the general population and there was a lot of marketing about robotic surgery ahead of any proven benefit to the procedure," penson told reuters health. cheapest generic viagra australia Robotic surgical equipment is becoming increasingly common in u. viagra canada online S. Operating rooms, and seemingly popular with both patients and doctors. viagra online The technology replaces a surgeon's hands with ultra-precise tools at the ends of mechanical arms -- all operated by the surgeon from a console. safe use viagra recreationally Touted as less invasive and more efficient, robotic surgeries typically use a laparoscopic, or "keyhole surgery," approach, in which tools and a tiny video camera are inserted into the patient's body through one or two small incisions. Even standard laparoscopic surgery, in which the doctor works through incisions with hand-held tools, is known to reduce the length of patient hospital stays and recuperation time, compared to open surgeries. viagra samples That robotic surgeries are costlier is also well known. Not only is the equipment expensive -- ranging up to one million dollars for a full system -- but surgeons have to invest time in learning how to use it. To see if that extra cost comes with any benefits over either standard laparoscopic or open surgeri. best site to buy viagra

Iain Pardoe


I live in Nelson, British Columbia, Canada, where I am an independent statistical consultant and mathematics/statistics instructor. I currently teach at Thompson Rivers University, Pennsylvania State University, and

I was formerly an Associate Professor of Decision Sciences in the Charles H. Lundquist College of Business at the University of Oregon. I obtained my PhD in Statistics at the University of Minnesota in August 2001.

Use the menu on the left to find out more information about consulting, research publications, teaching, my latest résumé/vita, and some personal details. Alternatively, go to the following quick links: