Table 5

Meta-analysis: summary of association and heterogeneity of the TXNDC3 C/T polymorphism in knee osteoarthritis
Study
 CC+CT versus TT
 CC versus CT+TT
 C allele versus T allele


Summary
 Heterogeneity
 Summary
 Heterogeneity
 Summary
 Heterogeneity


OR
 95% CI
 P
 P
 OR
 95% CI
 P
 P
 OR
 95% CI
 P
 P
All
 1
 0.47–2.16
 0.99
 0.09
 1.35
 0.93–1.96
 0.11
 0.01
 1.21
 0.95–1.53
 0.12
 0.07
Replication
 1.13
 0.38–3.34
 0.82
 0.053
 1.14
 0.89–1.47
 0.29
 0.14
 1.14
 0.90–1.43
 0.28
 0.11
Asian
 1.15
 0.1–12.92
 0.91
 0.02
 1.32
 1.03–1.67
 0.03
 0.97
 1.29
 1.03–1.61
 0.02
 0.51

CI, confidence interval; OR, odds ratio.

Shi et al. Arthritis Research & Therapy 2008 10:R54   doi:10.1186/ar2423