Reference intervals of liver function tests of the adult population in China.

1Reference Intervals with SDR>0.3 as partitioning critical value.2Reference Intervals with partition of gender when SDR of gender is 0.2∼0.3; reference Intervals with non-partition of gender when SDR of gender is 0.3∼0.4.aReference Intervals for Beijing, Xi'an, Chengdu and Guangzhou.bReference Intervals for Shenyang and Shanghai.*Reagents for analysis of the transaminases without pyridoxal-5′-phosphate.‡Reagents for analysis of the transaminases included pyridoxal-5′-phosphate.