of borderline significancep = 0.05
However, this finding can only be considered of borderline significance ( p = 0.05 in the non-PFT cohort; p = 0.09 in the PFT cohort).
However, this finding can only be considered of borderline significance ( p = 0.05 in the non-PFT cohort; p = 0.09 in the PFT cohort).
Considering that the total number of participants in the PFT cohort was less than 1,000, with 301 participants in the COPD group, the marginal significance was set at p ≤ 0.1 for the end point incidence rate and related HRs ( 23 ).