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Table 2 The reference values of ALP for children and adults

From: Increasing serum alkaline phosphatase is associated with bone deformity progression for patients with polyostotic fibrous dysplasia

Age

Value (U/L)

 

1–9 years

145–420

 

10–11 years

140–560

 
 

Male

Female

12–13 years

200–495

105–420

14–15 years

130–525

70–230

16–19 years

65–260

50–130

> 19 years

45–125

50–135