Demystifying sample-size calculation for clinical trials and comparative effectiveness research: the impact of low-event frequency in surgical clinical research-Reference-Cited by-同舟云学术

Demystifying sample-size calculation for clinical trials and comparative effectiveness research: the impact of low-event frequency in surgical clinical research

Published:2012-08-31 Issue:2 Volume:27 Page:359-363
ISSN:0930-2794
Container-title:Surgical Endoscopy
language:en
Short-container-title:Surg Endosc

Author:

Chang David C.,Yu Peter T.,Easterlin Molly C.,Talamini Mark A.

Publisher

Springer Science and Business Media LLC

Subject

Surgery

Link

http://link.springer.com/content/pdf/10.1007/s00464-012-2497-8.pdf

Reference8 articles.

1. Dimick JB, Diener-West M, Lipsett PA (2001) Negative results of randomized clinical trials published in the surgical literature: equivalency or error? Arch Surg 136(7):796–800

2. Maggard MA, O’Connell JB, Liu JH, Etzioni DA, Ko CY (2003) Sample size calculations in surgery: are they done correctly? Surgery 134(2):275–279

3. Belmont PJ Jr, Davey S, Orr JD, Ochoa LM, Bader JO, Schoenfeld AJ (2011) Risk factors for 30-day postoperative complications and mortality after below-knee amputation: a study of 2,911 patients from the national surgical quality improvement program. J Am Coll Surg 213(3):370–378

4. Royle CA (1995) Colonic trauma: modern civilian management and military surgical doctrine. J R Soc Med 88(10):585P–589P

5. Bounovas A, Perente S, Laftsidis P, Polychronidis A, Simopoulos C (2007) Perforation of the colon from the primary blast effect of an extraperitoneal shotgun injury: case report. Mil Med 172(3):327–328

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