Moreover, an increased frequency of the TLR4 -D299G allele in COPD was also observed but failed to reach statistical significance ( P = .061).
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Association of TLR4-T399I polymorphism with chronic obstructive pulmonary disease in smokers.
2
0.0610
0.0610
The sentences
However in our study, although the presence of TLR4 -D299G polymorphism was associated with a 2-fold increased risk for COPD development, this difference did not reach statistical significance ( Table 2 ).