A cross-sectional study among rural residents of one town in Bangladesh looked at the association between the level of arsenic in the well water of each household and the presence of high blood pressure in the head of the household. The SPSS results are below. What is the best interpretation of these results? Select one:
a. Those with arsenic in their well are significantly more likely to have high blood pressure compared to those without arsenic in their well.
b. Those with arsenic in their well are significantly less likely to have high blood pressure compared to those without arsenic in their well.
c. Those with arsenic in their well are less likely to have x high blood pressure compared to those without arsenic in their well, but the association is not statistically significant.
d. Those with arsenic in their well are more likely to have high blood pressure compared to those without arsenic in their well, but the association is not statistically significant
