You are conducting an associational analysis and attempting to estimate the association between soda consumption in the U.S. and body mass index (BMI). As part of a sensitivity analysis you fit a series of 5 different models which of which produce a different estimate of the association, which is the change in BMI per 12 oz can of sode consumed daily. A plot of the estimates from the 5 models and their 95% confidence intervals is shown below.

You are conducting an associational analysis and attempting to estimate the association between soda consumption in the U.S. and body mass index (BMI). As part of a sensitivity analysis you fit a series of 5 different models which of which produce a different estimate of the association, which is the change in BMI per 12 oz can of sode consumed daily. A plot of the estimates from the 5 models and their 95% confidence intervals is shown below.

From the plot of the estimates, which of the following can you reasonably conclude?