Age-adjusted antibody levels in school-aged children are a stable marker of microgeographical variations in exposure to infection-2

<p><b>Copyright information:</b></p><p>Taken from "Age-adjusted antibody levels in school-aged children are a stable marker of microgeographical variations in exposure to infection"</p><p>http://www.biomedcentral.com/1471-2334/7/67</p><p>BMC Infectious Diseases 2007;7():67-67.</p><p>Published online 29 Jun 2007</p><p>PMCID:PMC1947991.</p><p></p> levels were age-adjusted by linear regression which was split at 17-yrs. (B) Age-adjusted Pfs-IgG3 levels with distance of residence from the nearest permanent stream. Shown are the mean levels +/- 2 standard errors. (C) Age-adjusted Pfs-IgG3 levels with distance of residence from the nearest seasonal pond. Shown are the mean levels +/- 2 standard errors