Fig. 2From: Evaluation of trypan blue stain in a haemocytometer for rapid detection of cerebrospinal fluid sterility in HIV patients with cryptococcal meningitisHaemocytometer counts vs quantitative culture. Scatter plots of haemocytometer manual cell counts vs quantitative culture from days 1, 3, 7 and 14 during antifungal treatment. A positive correlation was observed at days 1 and 3 (R2 = 0.595; 0.6 respectively) but was not significant at days 7 and 14 (R2 = 0.45; 0.42 respectively)Back to article page