The results of analysis of blood specimens from randomly selected adults aged 19-88 years in the new town of Cumbernauld were used to establish age- and sex-related reference ranges by the centile method (central 95%) for plasma calcium, phosphate, total protein, albumin, globulins, urea, creatinine, and urate. The possible existence of a subpopulation with a higher reference range for urea is mooted.
No takes yet. Share an insight, caveat, or question.
Gardner et al. (1980) studied this question.
Synapse has enriched 4 closely related papers on similar clinical questions. Consider them for comparative context: