http://www.chiroandosteo.com/content/14/1/2/comments The latest comments on the article 'Improvement in hearing after chiropractic care: a case series' 2006-04-11T00:00:00Z This is an RSS newsfeed from BioMed Central It is intended to be used with an RSS reader. For more information about RSS newsfeeds from BioMed Central, visit http://www.biomedcentral.com/info/about/rss/ http://www.chiroandosteo.com/content/14/1/2/comments#232519 <p>To the Editor:</p><p>Dr. Di Duro is to be congratulated for his very interesting paper on hearing improvement under chiropractic care [1]. I did not see any statistics performed for the number of tones heard, pre versus post. Consequently, my only suggestion would be that a test for differences be done. I performed a t-test for the values in Table 2 and found significant improvements from Pre Left to Post Left and from Pre Right to Post Right. However I would like to see a deeper statistical analysis performed, e.g., a test for normal distribution to determine if a non-parametric test for differences should be used.</p><p>Again, thanks to Dr. Di Duro for his fine paper.</p><p>Sincerely,</p><p>John Hart, DC</p><p>Reference</p><p>[1] Di Duro J. Improvement in hearing after chiropractic care: a case series. Chiropractic &#38; Osteopathy 2006, 14:2.</p> John Hart 2006-04-11T00:00:00Z