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. 2015 Nov 20;15:168. doi: 10.1186/s12871-015-0149-y

Table 1.

Serum concentration of pancreatic stone protein in ng/mL

Age category N Minimum P10 P25 Median P75 P90 Maximum N (%) ≤ P10adult N (%) ≥ P90adult
<32 wGA 15 1.1 1.4 2.0 2.6 4.3 6.8 10.1 14 (93 %) 0 (0 %)
32 wGA to 36 wGA 62 1.0 2.2 3.5 4.5 8.4 12.1 99.4 45 (73 %) 4 (6 %)
37 wGA to 39 wGA 71 1.5 3.0 4.0 6.3 10.2 16.5 68.0 37 (52 %) 11 (15 %)
40 wGA to <1 year 89 2.1 3.7 5.9 8.4 12.5 16.4 74.4 37 (42 %) 11 (12 %)
1 year to <16 years 74 6.3 10.3 12.0 16.1 20.2 25.0 43.0 4 (5 %) 45 (61 %)
Adults 61 4.0 7.6 9.0 10.8 12.5 14.5 18.3 7 (11 %) 7 (11 %)

P Percentile, wGA Weeks gestational age, yr year