Is there any similar data for the opposite end of the spectrum - looking into changes over time in the difference between actual and ideal weights for underweig

Is there any similar data for the opposite end of the spectrum - looking into changes over time in the difference between actual and ideal weights for underweight men and women would be interesting. My guess is that skinny men increasingly wish they were much heavier, while skinny women are either satisfied with current weight or wish they were even skinnier.