marginally significantp = 0.013
We found a marginally significant interaction between ozone and age for monocyte-platelet conjugates (p = 0.013, Tables Oo and Pp in S1 Appendix ).
We found a marginally significant interaction between ozone and age for monocyte-platelet conjugates (p = 0.013, Tables Oo and Pp in S1 Appendix ).
In linear regression analysis, ozone effects on nitrotyrosine were marginally statistically significant (p = 0.017).
Nitrotyrosine, a marker of oxidative and nitrosative stress, decreased with increasing ozone concentrations, with marginal significance (120 vs 0 ppb: -41.5, CI -70.1, -12.8; 70 vs 0 ppb: -14.2, CI -42.7, 14.2; p = 0.017).
Fibrinogen decreased with 70 ppb ozone (-157 ug/mL) and increased with 120 ppb ozone (317 ug/mL) relative to 0 ppb ozone exposure, but this did not reach statistical significance (p = 0.048).