Using urine specific gravity strips to measure
Setting: Mulago Hospital, Kampala, Uganda. Objective: To evaluate the usefulness of urine dipsticks for monitoring adherence to anti-tuberculosis chemotherapy. Design: In-house urine dipsticks for detection of isoniazid (INH) metabolites were compared to commercial test strips. The value of n-butanol to detect rifampicin was compared to coloration of the urine.
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