highly significantP = .000
In brief, the P -values for breathlessness ( P = .014; significant), eye disease ( P = .050; significant at the .05 threshold), asthma ( P = .000; highly substantial), and pneumonia ( P = .000; highly significant) are all below .05, indicating that for these health outcomes, the duration of exposure to smoke significantly affects the health outcome (based on the self-reported data).