An analysis of the subtypes of dengue fever infections in Barbados 2003–2007 by reverse transcriptase polymerase chain reaction

Table 2 Percentage of patients selected per year for the study based on the presence of IgM antibodies

Year	Cases	No. of cases selected	% of cases selected
2003	454	45	11
2004	195	22	11
2005	79	22	28
2006	153	22	14
2007	219	61	35
Average	220	34.4	20

ISSN: 1743-422X