highly significantP <0.0001
Another risk factor duration of exposure, indicated highly significant ( P <0.0001) increase in the odds ratio (OR: 6.28; 95% CI: 2.68–14.73) when the exposure duration is high as compared to moderate.
Another risk factor duration of exposure, indicated highly significant ( P <0.0001) increase in the odds ratio (OR: 6.28; 95% CI: 2.68–14.73) when the exposure duration is high as compared to moderate.