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. Author manuscript; available in PMC: 2016 Jul 9.
Published in final edited form as: JAMA Neurol. 2014 Dec;71(12):1529–1534. doi: 10.1001/jamaneurol.2014.2082

Table.

Summary of Odds Ratios, 95% Confidence Intervals, and Population Attributable Risk Percentages for Ataxin 2 Gene Alleles With 24 to 33 CAG Repeats

CAG Repeats, No. Odds Ratio (95% CI) Population Attributable Risk %
24   1.10 (0.74–1.64)   0.0415
25   0.70 (0.39–1.25)   0.0113
26   0.80 (0.23–2.75) −0.0003
27   0.77 (0.63–0.95) −0.2434
28   0.44 (0.18–1.04) −0.0306
29   1.15 (0.73–1.82)   0.0333
30   1.55 (0.88–2.73)   0.0616
31   2.70 (1.47–4.93)   0.1182
32 11.09 (4.16–29.57)   0.1948
33   5.76 (1.79–18.57)   0.0694