title: Correlation of sulphadimidine acetylation test in urine and blood for isoniazid phenotyping.
abstract: Sulphadimidine acetylation was determined in 110 cases in samples obtained from urine and blood. A trimodal distribution was observed by both the methods. The correlation co-efficient "r" for the two methods was 0.46.
mesh_terms: D000107:Acetylation; D006801:Humans; D007538:Isoniazid / Q000378:metabolism*; D010641:Phenotype; D011930:Reaction Time; D013418:Sulfamethazine / Q000097:blood / Q000378:metabolism* / Q000652:urine; D013997:Time Factors
chemical_list: D013418:Sulfamethazine; D007538:Isoniazid