Age distribution of persons for which stool specimens tested positive for <i>Cryptosporidium</i> infection by Meridian ImmunoCard Stat! rapid cartridge assay at community laboratories, by DFA result.

<p>Age distribution of persons for which stool specimens tested positive for <i>Cryptosporidium</i> infection by Meridian ImmunoCard Stat! rapid cartridge assay at community laboratories, by DFA result.</p

Characteristics of stool specimens that tested positive for <i>Cryptosporidium</i> infection by rapid cartridge assay at community laboratories, by study site and overall.

<p>Characteristics of stool specimens that tested positive for <i>Cryptosporidium</i> infection by rapid cartridge assay at community laboratories, by study site and overall.</p

Results of direct fluorescent antibody testing (DFA) for stool specimens that tested positive for <i>Cryptosporidium</i> infection by rapid cartridge assay at community laboratories (n = 386) or repeat rapid cartridge assay at state public health laboratories (n = 249).

<p>Results of direct fluorescent antibody testing (DFA) for stool specimens that tested positive for <i>Cryptosporidium</i> infection by rapid cartridge assay at community laboratories (n = 386) or repeat rapid cartridge assay at state public health laboratories (n = 249).</p

Predictors of false positive results (using direct fluorescent antibody testing (DFA) as the gold standard) for stool specimens that tested positive for Cryptosporidium infection by Meridian Immunocard Stat! rapid cartridge assay at community laboratories (n = 305).

<p>Predictors of false positive results (using direct fluorescent antibody testing (DFA) as the gold standard) for stool specimens that tested positive for Cryptosporidium infection by Meridian Immunocard Stat! rapid cartridge assay at community laboratories (n = 305).</p

Comparison of positive predictive values for cryptosporidiosis rapid cartridge assay (RCA) tests performed in community laboratories and repeat testing under recommended conditions in state public health laboratories, by manufacturer.

<p>Comparison of positive predictive values for cryptosporidiosis rapid cartridge assay (RCA) tests performed in community laboratories and repeat testing under recommended conditions in state public health laboratories, by manufacturer.</p