marginally significantP = 0.059
For former smokers, the OR difference of the different NDVI groups was marginally significant ( P = 0.059).
For former smokers, the OR difference of the different NDVI groups was marginally significant ( P = 0.059).
After controlling for demographic factors, such as gender and age, and the health behavior covariates, such as physical activity and social activity, the relationship between the current smokers and hypertension in Model 1 showed a marginal significance ( P = 0.096), and the OR reached 1.022 (95 CI%: 0.996, 1.048).
Although the current smokers in the High-PM 2.5 group showed a trend of an increased risk for hypertension, the association was not statistically significant.