marginally nonsignificantp = 0.06
The effect of season on plasma Pb levels was marginally nonsignificant in the univariate model (p = 0.06), with plasma Pb levels tending to be slightly higher during the dry season (0.11 ng/mL; 95% CI, Articles * Lead in plasma versus whole blood Environmental Health Perspectives * VOLUME 110 | NUMBER 3 | March 2002 265 Table 1.