Table 2.
The sex- and age-dependent RIs of the TBIL, ALT, AST, and CREA levels in the elderly population of China*.
| Age group (years) | sex | Case number | TBIL (μmol/L) | ALT (U/L 37°C) | AST (U/L 37°C) | CREA (μmol/L) | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Med | P2.5~P97.5 | Med | P2.5~P97.5 | Med | P2.5~P97.5 | Med | P2.5~P97.5 | |||
| 65–74 | Male | 12467 | 15.0 | 8.0~30.3 | 18.9 | 8.8~48.5 | 26.0 | 16.1~46.3 | 65.0 | 58.0~97.0 |
| Female | 21658 | 13.5 | 7.5~25.8 | 17.6 | 8.4~45.5 | 24.8 | 15.4~45.6 | 53.0 | 38.1~83.1 | |
| Total | 34125 | 14.1 | 7.7~28.0 | 18.4 | 8.5~47.6 | 25.2 | 15.8~46.1 | 56.7 | 39.0~90.0 | |
| >74 | Male | 6643 | 14.8 | 7.4~31.4 | 18.6 | 8.6~44.8 | 25.6 | 15.2~47.7 | 68.0 | 46.0~104.2* |
| Female | 14144 | 13.4 | 6.9~26.6 | 17.7 | 8.5~44.7 | 24.4 | 14.8~46.9 | 54.9 | 39.1~87.0* | |
| Total | 20787 | 13.8 | 7.0~28.5 | 17.8 | 8.5~44.7 | 24.8 | 14.9~47.2 | 58.1 | 40.1~96.0 | |
| Older age-group | Male | 19179 | 14.9 | 7.8~30.6 | 18.7 | 8.7~47.3 | 25.8 | 15.7~46.9 | 66.0 | 45.1~100.9 |
| Female | 35733 | 13.5 | 7.3~26.1 | 17.6 | 8.4~45.2 | 24.7 | 15.1~46.2 | 53.9 | 38.7~85.0 | |
*
Calculated by method (2.5th–97.5th percentiles) by CLSI C28-A3 guideline.