Abstract 196 Table 4

Association between serum alkaline phosphatase and gestational age of LBW

Alkaline phosphataseGestational age(week)Total(%)Chi-squarep-value
28–31(%) 31–34(%) 34–37(%) 37–40(%)
Low 0 0 0 0 0 13.918 0.003
Normal 0 0 88.89 11.11 100
High 19.6 31.37 25.5 23.53 100