title: Blood pressure and casual urine electrolytes in 93 London factory workers.
abstract: A survey of blood pressure in 93 male London factory workers found a significant correlation between individual systolic blood pressure and sodium/creatinine and sodium/potassium ratios estimated from casual urine samples. Casual urine samples may have value in assessing the dynamic relationship between blood pressure and electrolytes.
mesh_terms: D001794:Blood Pressure; D003404:Creatinine / Q000652:urine; D006801:Humans; D008297:Male; D008875:Middle Aged; D011188:Potassium / Q000652:urine*; D012964:Sodium / Q000652:urine*
chemical_list: D012964:Sodium; D003404:Creatinine; D011188:Potassium