a trend toward significanceP = 0.063
The meta-regression analysis indicated a trend toward significance (P = 0.063) in the linear relationship between age and the risk of CID.
The meta-regression analysis indicated a trend toward significance (P = 0.063) in the linear relationship between age and the risk of CID.
3 , 5 Of note, the meta-regression analysis indicated that age may represent a potential effect modifier for the impact of pharmacological treatment against the risk of CID in COPD, although just a trend towards significance was detected.