borderline significantP = 0.053
After screening, again similar variables were significant or borderline significant by univariate analysis—namely age ( P = 0.053); highest versus lowest NPI category ( P < 0.001); IGFBP‐2 ( P = 0.017); and PAPP‐A ( P = 0.001), and negatively with pro‐IGF‐II ( P = 0.025).