a positive trendp = 0.0095
The Cochran-Armitage test found a positive trend in the DES and post-DES groups for PTB ( p = 0.0095), LBW ( p = 0.0006) and HBW ( p = 0.0033) ( Table 3 ).
The Cochran-Armitage test found a positive trend in the DES and post-DES groups for PTB ( p = 0.0095), LBW ( p = 0.0006) and HBW ( p = 0.0033) ( Table 3 ).