Reporting and statistically comparing averages of a patient cohort: the glass may really be half empty.

Abstract

COMMENTARY ON Nandakumar A, Clark NA, Peehal JP, et al. The increase in dural sac area is maintained at 2 years after X-stop implantation for the treatment of spinal stenosis with no significant alteration in lumbar spine range of movement. Spine J 2010:10:762-768 (in this issue). 
DOI: 10.1016/j.spinee.2010.06.024

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Cite this paper

@article{Bono2010ReportingAS, title={Reporting and statistically comparing averages of a patient cohort: the glass may really be half empty.}, author={Christopher M. Bono}, journal={The spine journal : official journal of the North American Spine Society}, year={2010}, volume={10 9}, pages={811-2} }